Skip to content

SONIMO

In bankruptcy Private limited companyfounded 1998Waterloosesteenweg 1135, 1180 UccleKBO/BCE: BE 0463.149.066 subsidiary of SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE

Overview

Information for creditors

French-language Enterprise Court of Brussels · Official Gazette of 08-07-2026
Appeal or third-party opposition 23-07-2026Filing the claim in RegSol 01-08-2026First verification report 12-08-2026Late claim until 02-07-2027
Steps, deadlines and articles of law

The procedure

Supervising judge
Raphael Pieters
Official Gazette
08-07-2026search the document for 2026/131220

Deadlines

Appeal or third-party opposition
passed on 23 July 2026art. XX.108, Code of Economic Law
Filing the claim in RegSol
passed on 1 August 2026art. XX.104 and XX.155, Code of Economic Law
First verification report
passed on 12 August 2026art. XX.104 and XX.194, Code of Economic Law
Late claim until
2 July 2027A late claim shares only in what has not yet been paid out. You bear the costs of that claim.art. XX.165, Code of Economic Law

Trustees

  • Lise HeilpornChaussee De La Hulpe 150, 1170 Watermael-Boitsfortl.heilporn@bdcg.be
  • Sophie HuartChaussee De Waterloo 880, 1000 Bruxellessophie.huart@sybarius.net

Steps for a creditor

  1. Stop delivering on credit unless the trustee agrees.
  2. Gather your documents: invoices, purchase orders, contract, delivery notes and reminders.
  3. The ordinary term has passed. File a late claim in RegSol (regsol.be) until 2 July 2027, yourself with eID or itsme, or through your lawyer. It shares only in what has not yet been paid out, and you bear the costs.
  4. Ask your accountant about the VAT on the unpaid invoices. In a bankruptcy it can be recovered, subject to conditions.
  5. Follow the file in RegSol. The verification report (admitted or disputed) and the trustee's reports appear there.

These deadlines come from the publication of the judgment. Check them in RegSol before you file anything. Once a deadline has passed, it is too late for that step.

If this company owes you money, you are not paid automatically. You file your claim yourself, within the deadline the judgment sets.

Follow Follow this bankruptcy and you are notified the next morning if it is closed or reversed.

This is general information, not legal advice. If in doubt, the trustee, your lawyer or your accountant can help.

Embed in an article

Embed the SONIMO company card in your article about this bankruptcy: name, enterprise number, its status in the KBO and the latest annual accounts, with a link to this dossier.

Preview
The preview appears here.
  • The card stays current. The status follows the register and the figures come from the latest filed accounts. It carries no Checked score or verdict.
  • It barely adds weight to your page: one small script and one data request, also answered from a cache. There are no cookies and no tracking.
  • Where scripts do not run (a newsletter, a feed reader) a plain link remains.

Lifetime

19 annual accounts with figures on one time axis, 26 filings since 1999
peak €35.5m (2024)
€35.5m▲ 21.7%
lowest -€5.7m (2020)
€8.7m▲ €13.4m
peak €12.7m (2009)
€5.6m▲ €8.7m
€25.2m▼ 9.9%
Board5 names since 2017
Owners3 names in the annual accounts
Documentsfilings and deeds
22-12-2025144 days late
2024financial year
Turnover from €479,489 to €38,546Back to profit: €8.7mReappointment: MANAGEMENT GESTION & SERVICES (director) 02-04Equity from -€3.1m to €5.6mInvestments €5.2mCash from €24,910 to €15,915

Key points

from the 2024 annual accounts, the last ones filed

Equity

€5.6m from €12.7m in 2009

Equity fell by 56% in 15 years.

Turnover

€38,546 ▼ 92.0%
€479,0002023€38,5002024

Turnover fell in 2024 from €479,489 to €38,546.

Debts

€25.2m 71% of the balance sheet
Financial debts 81%Suppliers 1%Taxes and wages 1%Other 16%

Of this, €4.4m falls due within a year. The annual accounts state €108,624 of overdue tax debts on 31-12-2024.

Payment terms

3,913 days to suppliers
Suppliers
490 to 3913
Customers
44 to 1046

SONIMO pays its suppliers 3,423 days later than in 2023. Customers pay 1,002 days later.

Filings

26 annual accounts 27 filings since 1999
AprilJune31 JulyOctober200020102020

Seven of the last ten came late. The 2023 accounts came latest: 504 days after the end of the period.

No score

Recent changes

Zamkiewicz, Alexandra (sole trader) at this address Establishment
New Horizon Management at this address
Bankruptcy published French-language Enterprise Court of Brussels · judgment of 02-07-2026 · Bankruptcy
Provisional administrator French-language Enterprise Court of Brussels · Aydogdu Roman · Interim measure
All 49 events

Official details

Source: KBO
Status
In bankruptcydeclared bankrupt on 02-07-2026
Registered office
66 active companies are registered at this address2 started in the 12 months before. Source: KBO register, as of 8 November 2026.
Activity
“1.d’achat,vente,échange d’immeubles,constitution ou cession de droits réels immobiliers,mise en location et/ou prise en location…” (deed in French)From the articles, 3 activitiesNo NACE code in the KBO yet
Establishment unit
2.087.025.5711180 Uccle, since 06-06-2002
Financial year end
31 December
Peppol
Reachable since 11-01-2026
Company details

Annual accounts 2024

€38,546▼ 92.0%
€2.2m▲ 317%
€8.7m
€5.6m
€35.5m▲ 21.7%
Filing
Filed on 22-12-2025
Financials

Companies linked to SONIMO

Subsidiaries and holdings

Insights on SONIMO

Equity fell from €12.7m in 2009 to €5.6m in 2024, while debts rose from €183,475 to €25.2m.

On 2 July 2026 the court declared SONIMO bankrupt.

Sources: KBO register, filings at the National Bank, Belgian Official Gazette.

Financials

Annual accounts 2024

unclassified schema, filed on 22-12-2025, 144 days late
€2.2m
▲ 317%
€2.0m
▲ 60×
€2.1m
▲ 721%
€8.7m
▲ €13.3m
15.7%
▲ 26.3 percentage points
2.04
▼ 0.71

Money flows

turnover is 0.4% of income in 2024

Balance sheet

balance sheet total €35.5m on 31-12-2024
What the company ownsHow it is paid for

in €m

in €m

Filed annual accounts

as filed with the National Bank, click a year to choose it
Line Trend2024202320222021202020192018201720162015201420132012201120102009200820072006
Balance sheet: assets
20/58 35.5m29.1m32.2m25.0m29.3m34.3m34.5m35.0m10.8m11.2m11.1m10.8m10.6m9.9m9.1m12.9m12.4m12.1m11.8m
21/28 26.5m21.4m30.3m22.3m26.0m31.3m31.6m31.8m7.2m3.7m4.0m4.5m4.7m5.5m5.3m10.3m10.9m11.2m11.4m
22/27 1.1m4.1m4.3m5.8m5.6m6.0m6.3m6.4m7.2m3.7m4.0m4.5m4.7m5.5m5.3m4.1m4.7m5.0m5.2m
22 1.1m4.1m4.3m5.8m5.6m6.0m6.3m6.4m7.1m3.6m3.9m4.4m4.7m5.5m5.3m4.1m4.7m4.9m5.2m
23 --------93,665108,464117,85064,36422,47725,31215,9521,0722,5213,9705,419
28 25.4m17.3m26.0m16.5m20.4m25.4m25.4m25.4m3,8033,8033,8033,8033,8033,8033,1436.2m6.2m6.2m6.2m
280/1 25.4m17.3m26.0m16.5m20.4m25.4m25.4m25.4m-------6.2m6.2m6.2m6.2m
280 25.4m17.3m26.0m16.5m20.4m25.4m25.4m25.4m-------6.2m6.2m6.2m6.2m
284/8 --------3,8033,8033,8033,8033,8033,8033,1432,4831,8231,163680
285/8 -------03,8033,8033,8033,8033,8033,8033,1432,4831,8231,163680
29/58 9.0m7.8m1.9m2.7m3.3m3.0m2.9m3.2m3.6m7.5m7.1m6.3m5.9m4.4m3.8m2.6m1.5m949,038444,057
3 000----------------
40/41 8.5m7.3m1.7m2.5m2.6m2.2m2.2m2.6m3.5m7.0m6.9m6.1m5.1m4.2m3.0m2.5m1.2m670,06248,012
40 110,47358,40169,766104,45724,8167,17915,50015959,961---------7,939
41 8.4m7.2m1.7m2.4m2.5m2.2m2.2m2.6m3.5m7.0m6.9m6.1m5.1m4.2m3.0m2.5m1.2m670,06240,074
54/58 15,91524,91044,813105,694218,052782,628656,007670,23175,019502,497203,672148,467754,763131,368738,910131,918252,956278,564395,554
490/1 489,624501,224128,65461,031547,60925,58028,611-6,382--54,00846,37643,82035,09527,55414,614412491
Balance sheet: equity and liabilities
10/49 35.5m29.1m32.2m25.0m29.3m34.3m34.5m35.0m10.8m11.2m11.1m10.8m10.6m9.9m9.1m12.9m12.4m12.1m11.8m
10/15 5.6m-3.1m1.7m-1.7m1.5m7.3m7.4m7.8m10.6m10.9m10.8m10.4m10.2m9.7m8.9m12.7m12.2m11.9m11.7m
10/11 6.6m6.6m6.6m6.6m6.6m6.6m6.6m6.6m10.4m10.4m10.4m10.4m10.4m10.4m10.0m10.0m10.0m10.0m10.0m
100 -----6.6m6.6m6.6m10.4m10.4m10.4m10.4m10.4m10.4m10.0m10.0m10.0m10.0m10.0m
13 14.3m12.9m13.0m417,9661.9m1.9m2.0m1.8m468,830481,935481,935150,000150,000150,000150,000150,000120,000110,00095,020
130/1 0150,000150,000150,000150,000--------------
130 -----150,000150,000150,000150,000150,000150,000150,000150,000150,000150,000150,000120,000110,00095,020
1311 0150,000150,000150,000150,000--------------
132 14.1m12.8m12.8m267,9661.8m1.8m1.8m1.6m318,830331,935331,935--------
133 150,000------------------
14 -15.3m-22.7m-17.9m-8.8m-7.0m-1.3m-1.1m-620,766-326,717-41,988-120,010-125,603-363,179-907,524-1.3m2.6m2.1m1.8m1.6m
16 4.7m4.3m4.3m89,322592,912599,198617,593831,761164,172170,920170,920--------
168 4.7m4.3m4.3m89,322592,912599,198617,593831,761164,172170,920170,920--------
17/49 25.2m28.0m26.3m26.6m27.2m26.4m26.4m26.4m84,887170,249170,166312,006381,267215,187228,873183,475199,086199,088190,558
17 20.5m25.2m25.4m25.9m----71,97571,97571,97579,97579,97586,72586,72583,12591,12591,12591,125
170/4 20.5m25.2m25.4m25.9m---------------
173 20.5m25.2m25.4m25.9m---------------
178/9 20,000-------71,97571,97571,97579,97579,97586,72586,72583,12591,12591,12591,125
42/48 4.4m2.8m833,454607,04527.2m26.4m26.4m26.4m12,15614,52014,5207,260188,0648,6404,5463,0001,8151,6033,684
42 510,585525,978460,324394,563---------------
43 5-052,98727.1m26.3m26.4m26.4m-----------
430/8 5-052,98727.1m26.3m26.4m26.4m-----------
439 -----553,423------------
44 326,583238,357237,61640,26223,80561,50314,0965,34712,15614,52014,5207,2607,2607,260-3,0001,8151,6031,603
440/4 326,583238,357237,61640,26223,80561,50314,0965,34712,15614,52014,5207,2607,2607,260-3,0001,8151,6031,603
45 291,05794,7898,51527,232-31,7109,784-------4,546---2,081
450/3 291,05794,7898,51527,232-31,7109,784-------4,546---2,081
47/48 3.3m2.0m127,00092,00012,00013,50013,500-----180,8041,380-----
492/3 308,6193,04515,35164,89424,28450,892-2,48375683,75483,671224,771113,228119,822137,60397,350106,146106,36095,749
Income statement
70/76A 2.2m522,51417.7m999,830637,155808,856470,8292.4m556,334388,280401,342407,724547,037567,693512,462437,491447,771444,949424,673
70 38,546479,489925,278663,411609,888751,523440,778322,610556,293388,280401,342407,724547,037567,693512,462437,491447,771444,949424,673
74 29,25735,02250,334336,419---------------
76A 2.1m8,00316.7m----2.0m41-781,37980845,0001,387-207,337---
60/66A 176,855489,244480,604487,047913,831580,985605,472570,523885,778354,172351,039353,001356,608362,795328,101271,838294,378293,371293,604
61 30,460177,440164,85896,377145,461116,719157,00976,74229,79423,37520,45710,62413,89916,35919,5852,3552,3922,3662,108
630 73,812219,496199,649308,900333,038330,709328,499335,543370,607267,833266,986279,939277,415287,363259,511232,242254,057254,057254,057
631/4 -0-92,064-23,33320,64546,35348,400------------
640/8 65,89592,308208,085105,103414,68887,20371,56575,516468,13062,96363,59662,43865,29359,07349,00437,24137,92936,94837,439
66A 6,687077-5.0m1-82,72217,247-377,145-667,4604074.1m----
9901 2.0m33,27117.2m512,783-276,676227,871-134,6431.8m-329,44334,10850,30254,724190,429204,898184,361165,653153,394151,578131,069
75/76B 8.7m2.5m048,55646,78643,42946,7646,10324,86143,96253,912223,946176,375153,933115,179170,255131,85591,298100,348
75 463,799292,367048,55646,78643,42946,7646,10324,86143,96253,912223,946176,375153,933115,179170,255131,85591,298100,348
750 ---------------84,87989,87190,88699,857
751 463,799292,367-48,55646,78643,42946,7646,10324,86143,96253,912223,946176,375151,752110,83684,98041,650412491
752/9 1-0----------2,1804,343396334--
76B 8.3m2.2m-----------------
65/66B 1.4m7.1m9.4m4.3m5.5m458,302457,201123,411-48--------2,074
65 1.3m1.3m642,458499,295485,349458,302457,201123,411-48--------2,074
650 1.3m1.3m623,704499,295485,349458,302457,201123,411----------2,074
652/9 1,4271,15718,754------48---------
66B 116,3495.8m8.8m3.8m5.0m--------------
9903 9.3m-4.6m7.8m-3.8m-5.7m-187,002-545,0801.7m-304,58278,021508,448278,749544,345359,811-3.8m543,244285,249242,876229,343
780 76,7516,2866,286503,590---------------
680 520,73704.2m----------------
67/77 182,433141,1970--------41,173--23-2,093---0-
670/3 182,433141,1970--------41,173-------
77 -------------232,093--0-
9904 8.7m-4.8m3.6m-3.3m-5.7m-178,553-536,5341.0m-297,83478,021337,528237,576544,345359,834-3.8m543,244285,249242,877229,343
789 230,25218,85718,8571.5m18,85716,69316,59716,59713,105----------
689 1.6m012.6m----1.3m--331,935--------
9905 7.3m-4.7m-8.9m-1.7m-5.7m-161,860-519,937-294,049-284,72978,0215,593237,576544,345359,834-3.8m543,244285,249242,877229,343
Appropriation of the result
9906 -15.3m-22.7m-17.9m-8.8m-7.0m-1.3m-1.1m-620,766-326,717-41,988-120,010-125,603-363,179-907,524-1.3m2.6m2.1m1.8m1.6m
14P -22.7m-17.9m-9.0m-7.0m---------------
691/2 ---------------30,00010,00014,98011,467
6920 ---------------30,00010,00014,98011,467
Document PDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDF

The accounts for 7 older financial years (1999-2005) were filed as documents without figures as data, scans for example.

The notes to these accounts have 50 items, including the statement of assets and debts, the cost breakdown and rights and commitments. You find them in the filed accounts (PDF).

Source: Annual accounts 2024 (PDF), filed on 22-12-2025.

Download as CSV

Filings

each dot is a set of accounts, on the day it reached the National Bank

2024 annual accounts filed 144 days after the deadline. Filed on 22 December 2025, deadline 31 July 2025 (7 months after the close on 31 December 2024, Companies Code art. 3:10). Source: NBB, 2025-00589793.

Financial year Type Filed Reference Document
31-12-2024 unclassified schema 22-12-2025 2025-00589793 PDF
31-12-2023 full format 17-12-2025 2025-00585375 PDF
31-12-2023 unclassified schema 29-01-2025 2025-00015194 PDF
31-12-2022 unclassified schema 01-08-2023 2023-00306510 PDF
31-12-2021 unclassified schema 12-12-2022 2022-20537566 PDF
31-12-2020 unclassified schema 14-12-2021 2021-80600598 PDF
31-12-2019 full format 17-12-2020 2020-75900487 PDF
31-12-2018 full format 29-08-2019 2019-54700390 PDF
31-12-2017 full format 20-06-2018 2018-20700088 PDF
31-12-2016 full format 05-07-2017 2017-29100314 PDF
31-12-2015 full format 15-07-2016 2016-32300258 PDF
31-12-2014 full format 09-07-2015 2015-29000557 PDF
31-12-2013 full format 02-07-2014 2014-26000348 PDF
31-12-2012 full format 04-07-2013 2013-27500066 PDF
31-12-2011 full format 11-07-2012 2012-28600203 PDF
31-12-2010 full format 29-06-2011 2011-23100274 PDF
31-12-2009 full format 30-06-2010 2010-24800389 PDF
31-12-2008 full format 01-07-2009 2009-33700094 PDF
31-12-2007 full format 02-07-2008 2008-34600334 PDF
31-12-2006 full format 04-07-2007 2007-33800047 PDF
31-12-2005 full format 05-07-2006 2006-41003528 PDF
31-12-2004 full format 11-07-2005 2005-45802713 PDF
31-12-2003 full format 29-06-2004 2004-34600543 PDF
31-12-2002 full format 27-06-2003 2003-32503574 PDF
31-12-2001 full format 28-06-2002 2002-31502314 PDF
31-12-2000 full format 05-09-2001 2001-54403412 PDF
31-12-1999 full format 31-01-2001 2001-03302437 PDF

Key figures and ratios

per financial year, computed from the annual accounts
Line Trend2024202320222021202020192018201720162015201420132012201120102009200820072006
2.1m252,76717.4m821,68356,362558,580193,8552.1m41,164301,941317,288334,663467,844492,261443,872397,896407,451405,635385,126
8.7m-4.5m3.8m-3.0m-5.4m152,156-208,0351.3m72,773345,855604,514517,516821,760647,197-3.6m775,487539,306496,934483,400
5.2m018.5m439,2907,35015,644214,99425.9m4.0m5,18567,21247,245-487,460431,7882.6m10,000660483-
-8,995-19,904-60,881-112,358-564,576126,621-14,224595,213-427,479298,82655,205-606,296623,395-607,543606,992-121,038-25,608-116,990-
4.6m5.0m1.1m2.1m-23.8m-23.4m-23.6m-23.2m3.6m7.4m7.1m6.3m5.7m4.4m3.8m2.6m1.5m947,435440,373
-6.9%-77.3%-45.4%30.3%-30.5%--59.2%8.8%12.5%13.4%34.8%36.1%36.0%37.9%34.3%34.1%30.9%
15.7%-10.7%5.1%-6.9%5.3%21.2%21.6%22.2%97.7%97.0%96.9%97.1%96.4%97.8%97.5%98.6%98.4%98.4%98.4%
2.042.752.294.390.120.110.110.12----31.22------
4.54-15.87-17.633.643.563.400.010.020.020.030.040.020.030.010.020.020.02
156.0%-220.1%--371.2%-2.5%-7.2%12.9%-2.8%0.7%3.1%2.3%5.3%3.7%-43.3%4.3%2.3%2.0%2.0%
24.4%-16.4%11.3%-13.1%-19.5%-0.5%-1.6%2.9%-2.8%0.7%3.0%2.2%5.1%3.6%-42.2%4.2%2.3%2.0%1.9%
1.590.1927.961.650.121.220.4217.20----------over 100
1046 days44 days28 days57 days15 days3 days13 days0 days39 days6537 days6286 days5434 days3383 days2714 days2138 days2061 days995 days550 days7 days
3913 days490 days526 days152 days60 days192 days33 days25 days149 days227 days259 days249 days191 days162 days-465 days277 days247 days278 days

EBIT margin. Not meaningful: turnover is only a small part of operating income.

A Belgian filing has no cash-flow statement. Cash flow is therefore an approximation, derived from the income statement. Investment is the acquisitions in the notes and, without them, the balance-sheet move.

Revenue breakdown

as filed

By activity 2024

  • Loyers €38,546100.0%

Source: 2024 accounts, page 19, filing 2025-00589793

By geographic market 2020

  • En Belgique €609,888100.0%

Source: 2020 accounts, page 15, filing 2021-80600598

All years (2017 to 2024)

By activity

By activity20172018201920202021202220232024
Loyers------€479,489€38,546
Locations Immobilières€322,610€440,778€751,523€609,888€663,411€925,278--
Total€322,610€440,778€751,523€609,888€663,411€925,278€479,489€38,546

By geographic market

By geographic market2017201820192020
En Belgique€322,610€440,778€751,523€609,888

Overdue debts

tax and social security
Item2024202320222021
Overdue tax debts€108,624-€0€27,232

Source: notes to the 2021 to 2024 annual accounts (statement of debts)

Securities and guarantees

on own assets and for others
Item2024202320222021
Debts secured on the company's own assets---€26.3m
Mortgages, amount registered€150.4m€31.2m€31.2m€28.9m
€83.4m€14.5m€14.5m-
Carrying value of the mortgaged assets€1.1m€4.1m€4.3m€575,603

Source: notes to the 2021 to 2024 annual accounts (statement of debts and off-balance-sheet rights and commitments)

Investments

fixed assets acquired
Item2024202320222021
Tangible fixed assets-€0€256,504€439,290
Financial fixed assets--€18.2m-
€73,812€219,496€199,649€308,900

Source: notes to the 2021 to 2024 annual accounts (statement of fixed assets)

Auditor

fees
Item2024202320222021
Fee for the audit€4,683€5,430€5,324€5,324
Other work by the auditor-€4,500--

Source: notes to the 2021 to 2024 annual accounts (relations with the auditor)

Insights on SONIMO

The operating result for 2024 is 60 times that of 2023. It is a recovery after the fall in 2023.

Debt's share of the balance-sheet total is 71.1%.

Board & ownership

Insolvency mandates

3 mandates
Curator, Chaussee De La Hulpe 150, 1170 Watermael-Boitsfort
since 02-07-2026
Also on 209 other cases
Curator, Chaussee De Waterloo 880, 1000 Bruxelles
since 02-07-2026
Also on 210 other cases
Interim administrator
since 27-03-2026
Also on 81 other cases

Last board

1 director, 2 auditors, last change in 2023
Director, permanent representative HIBERT Gérald
since 14-03-2024 term without a fixed end
also on the board of 17 other companies
listed in the 2024 annual accounts, filed on 22-12-2025
21 other companies bankrupt, 1 struck off
Statutory auditor
since 27-06-2025 term until 27-06-2028
listed in the 2024 annual accounts, filed on 22-12-2025
Statutory auditor, permanent representative Francis Wilmet
appointed by deed of 03-10-2025
Permanent representatives 1
Permanent representative, for MANAGEMENT GESTION & SERVICES
in office according to the deed of 02-04-2024

Office holders in the KBO →

Mandates through the years

5 names, the dashed line is today
BoardEarliermandate already running before its first mentionBankruptcy 02-07-2026
Mandates as a list
  • MANAGEMENT GESTION & SERVICES
    • Director, from 05-10-2017, until the bankruptcy of 02-07-2026
  • BV Finvision Bedrijfsrevisoren
    • Statutory auditor, from before 31-12-2023, until the bankruptcy of 02-07-2026
  • DELVAUX WILMET ASSOCIES SRL
    • Statutory auditor, appointed by deed of 03-10-2025, until the bankruptcy of 02-07-2026
  • C² Reviseurs et Associés
    • Statutory auditor, appointed by deed of 10-02-2023, until 03-10-2025
  • HIBERT Gérald
    • Director, until 23-03-2023

See the board, name and registered office on a given date →

Control

Parent
Equity €177.4m
Loss €32.3m in 2024 (profit €21.8m in 2023)
99.99%
This company
SONIMO
Equity €5.6m
Profit €8.7m in 2024

Further up the chainERAM FR consolidates

and 1 other shareholder

Capital

Contribution
€6,620,000
Shares
420,329
Contribution per share
€15.75
Equity per share
€13.22 in 2024
Source
2024 annual accounts

Owners through the years

as the annual accounts name them
listed until 2021
ERAM FR
consolidates until 2016
Owners as a list

Source: parent in its own accounts, lists of holdings in the owners' accounts

Articles of association

deed of 02-04-2024 (in French)
DurationMost companies exist for an unlimited period, until they are dissolved.
Unlimited
Liquidation ruleIn a liquidation the creditors are paid first. What is left goes to the shareholders.
“Tous pouvoirs prévus à l'article 2:87 du Code des sociétés et des associations,sans autorisation spéciale, assemblée générale peut limiter à…”

Shareholders

2 owners

Owners 2

The directors' other companies

1 last director with another company that went bankrupt, was dissolved or struck off

21 other companies of this director went bankrupt (2026) and 1 was struck off by the FPS Economy (2025).

Source: Belgian Official Gazette (bankruptcies, judicial dissolutions, board mandates), FPS Economy (strike-offs) and the KBO register. A bankruptcy, dissolution or strike-off says nothing about the director's part in it.

Network & group

Holdings

own 2024 accounts, the bar shows equity in euros
This companySONIMO3 holdings, 1 country 2024 accounts

Belgium 3 Equity Result

Source: list of holdings in its own 2024 accounts. Every holding stands with its own latest accounts.

Part of the group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE Group, risk and exposure

Parent

SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
0808.715.823 · 99.99% of the shares · equity €177.4m · loss €32.3m (2024)

At the same address

Waterloosesteenweg 1135, 1180 Uccle · 65 other companies
SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
registered office since 23-12-2008 · founded in 2008 · accounts filed late
total assets €556.1m (2024)
0808.715.823
Prime Assets Capital
registered office since 05-12-2023 · founded in 2023 · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
total assets €356.8m (2024)
1003.019.491
SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE FRANÇAISE
registered office since 25-05-2016 · founded in 2016 · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
total assets €304.0m (2024)
0654.972.110
GROUPE GH
registered office since 27-10-2000 · founded in 2000 · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
turnover €5.6m (2024)
0472.903.407
COMPAGNIE BELGE D'INVESTISSEMENT COMMERCIAL
registered office since 19-07-2000 · founded in 2000
turnover €3.7m (2024)
0471.883.323
TD IMMO INVEST
registered office since 09-07-1999 · founded in 1999 · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
turnover €5.7m (2024)
0466.011.853
SOFONA
registered office since 28-11-1941 · founded in 1968
turnover €2.4m (2024)
0403.338.767
LOUISE VILLAGE SA
registered office since 21-11-2005 · founded in 2005 · negative equity (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
turnover €4.0m (2024)
0876.625.226
Immobilière de la Toison d'Or
registered office since 02-07-1979 · founded in 1932 · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
turnover €1.4m (2024)
0400.348.001
Howden Belgium
establishment since 29-09-2023 · founded in 2020
37 FTE (2025)
0745.664.635
and 55 more

Earlier ties

GROUPE GH
via MANAGEMENT GESTION & SERVICES, no longer at GROUPE GH · Director · deed of 23-03-2023
Open bankruptcy · founded in 2000 · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
turnover €5.6m (2024)
Immobilière de la Toison d'Or
via MANAGEMENT GESTION & SERVICES, no longer at Immobilière de la Toison d'Or · Managing director · deed of 01-03-2024
Open bankruptcy · founded in 1932 · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
turnover €1.4m (2024)
EUPEN PLAZA MANAGEMENT
via MANAGEMENT GESTION & SERVICES, no longer at EUPEN PLAZA MANAGEMENT · Sole director · deed of 08-05-2023
Open bankruptcy · founded in 2004
1 FTE (2024)
LOUISIMMO
via MANAGEMENT GESTION & SERVICES, no longer at LOUISIMMO · Sole director · deed of 31-03-2023
founded in 2000 · negative equity (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
total assets €3.8m (2024)
IMMO SLOSSE
via MANAGEMENT GESTION & SERVICES, no longer at IMMO SLOSSE · Sole director · deed of 08-06-2022
founded in 2001 · negative equity (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
total assets €2.4m (2024)
GEVAERT
via MANAGEMENT GESTION & SERVICES, no longer at GEVAERT · Director · deed of 17-04-2023
total assets €9.4m (2026)

Holdings and subsidiaries

3 holdings

Holdings 3

Share, source and own figures per holding (3)

Source for every holding own accounts 2024

  • Equity €23,452 Profit of €2.2m in 2024 (loss of €331,643 in 2023) Checked score 24
    99.98%
  • Equity €31.4m Loss of €1.8m in 2024 (loss of €313,477 in 2023) Checked score 24
    33.07%
  • Equity €3.2m Profit of €2.7m in 2024 (loss of €760,294 in 2023) Checked score 24
    13.83%
Holdings through the years 2006 to 2024

Source: list of holdings in its own accounts

Connections & network

33 connected companies
Depth
+39 companies via a shared corporate director +39via a sharedcorporate directorSONIMO SONIMO0463.149.066
Shared directorsBundled connections
This company Company Director Shareholding +N: links not shown yet Click a node to look further, drag to arrange, zoom with the mouse wheel.
Linked via shared directors
SOFONA
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 24-06-2022
Open bankruptcy · founded in 1968 · turnover €2.4m (2024)
→
IMMOBILIERE DEFACQZ - LIVOURNE
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 17-04-2023
Open bankruptcy · founded in 1988 · total assets €39.6m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
→
SOCIETE DE DEVELOPPEMENT RESIDENTIEL ET COMMERCIAL
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 01-03-2024
Open bankruptcy · founded in 2000 · total assets €34.8m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
→
AXIS IMVEST
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 05-04-2023
Open bankruptcy · founded in 1998 · total assets €34.5m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
→
Show 29 more companies with a shared director
Société d'Etudes et de Réalisations de la Galerie Louise
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 29-03-2023
Open bankruptcy · founded in 1947 · turnover €254,653 (2024)
→
IMMOBILIERE STEPHANIE CINQ
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 31-03-2023
Open bankruptcy · founded in 1989 · total assets €17.6m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
→
Data Espace
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 05-04-2023
Open bankruptcy · founded in 1999 · total assets €14.4m (2024)
→
SINACO
via MANAGEMENT GESTION & SERVICES · Director · deed of 12-04-2024
Open bankruptcy · founded in 1986 · turnover €105,000 (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
→
AGRIFOR
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 03-04-2023
Open bankruptcy · founded in 1974 · total assets €9.7m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
→
IMMOBILIERE DU PARK HOTEL
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 10-06-2022
Open bankruptcy · founded in 1992 · total assets €8.9m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
→
IMMOBILIERE ET FINANCIERE PIERRE ALEXANDRE
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 05-05-2023
Open bankruptcy · founded in 1988 · total assets €8.9m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
→
Immobilière Cordier
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 17-04-2023
Open bankruptcy · founded in 1970 · total assets €8.1m (2024)
→
COMPAGNIE D'INVESTISSEMENT COMMERCIAL
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 05-04-2023
Open bankruptcy · founded in 2007 · total assets €6.7m (2024)
→
Eupen Shopping Center
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 11-04-2023
Open bankruptcy · founded in 2003 · turnover €399,611 (2024)
→
SOCIETE D'INVESTISSEMENT COMMERCIAL
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 05-05-2023
Open bankruptcy · founded in 2008 · total assets €1.6m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE
→
NEW EGEMA
via MANAGEMENT GESTION & SERVICES · Director · deed of 08-04-2024
Open bankruptcy · founded in 2005 · total assets €425,597 (2024)
→
Prime Assets Capital
via MANAGEMENT GESTION & SERVICES · Director (not named in the articles) · deed of 07-12-2023
Founded in 2023 · total assets €356.8m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
→
TD IMMO INVEST
via MANAGEMENT GESTION & SERVICES · Director · deed of 20-12-2021
Founded in 1999 · turnover €5.7m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
→
LOUISE VILLAGE SA
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 20-06-2022
Founded in 2005 · turnover €4.0m (2024) · negative equity · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
→
Centre de Trésorerie GH
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 17-05-2023
Founded in 2023 · total assets €43.4m (2024) · negative equity · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
→
XL FINANCES
via MANAGEMENT GESTION & SERVICES · Director · deed of 15-04-2024
Founded in 2002 · total assets €16.4m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
→
LOUISE ASSETS
via MANAGEMENT GESTION & SERVICES · Director (not named in the articles) · deed of 18-12-2023
Founded in 2023 · total assets €15.0m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
→
SPASIBA
via MANAGEMENT GESTION & SERVICES · Director · deed of 22-04-2024
Founded in 1999 · total assets €9.0m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
→
IMMOBILIERE LES SORBIERS
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 13-03-2023
Founded in 1996 · total assets €6.5m (2024) · accounts filed late
→
Compagnie d’Investissement Immobilier Commercial
via MANAGEMENT GESTION & SERVICES · Director (not named in the articles) · deed of 02-10-2023
Founded in 2023 · total assets €5.1m (2024) · negative equity · accounts filed late
→
UNE NOUVELLE IDEE WOW
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 23-06-2022
Founded in 1990 · total assets €4.7m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
→
KMT
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 08-05-2023
Founded in 1994 · total assets €4.2m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
→
Les Commerces du Vert Chasseur
via MANAGEMENT GESTION & SERVICES · Director · deed of 07-11-2023
Founded in 2011 · total assets €3.8m (2024) · negative equity · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
→
IMMOBILIERE CHAMBERY
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 28-03-2023
Founded in 1987 · total assets €3.7m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
→
TENNIS CLUB DE L'OBSERVATOIRE
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 05-05-2023
Founded in 2001 · total assets €2.4m (2024) · negative equity · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
→
VERT CHASSEUR RETAIL
via MANAGEMENT GESTION & SERVICES · Sole director · deed of 10-06-2022
Founded in 2012 · total assets €1.4m (2024) · group SOCIETE DE GESTION FINANCIERE ET IMMOBILIERE BELGE · accounts filed late
→
AT IMMO.COM
via MANAGEMENT GESTION & SERVICES · Director · deed of 16-11-2023
Founded in 2003 · total assets €1.3m (2024) · accounts filed late
→
OTOBOS
via MANAGEMENT GESTION & SERVICES · Director · deed of 21-02-2024
Founded in 2010 · total assets €158,026 (2024) · negative equity · accounts filed late
→

Timeline

Timeline

49 events since 1998
2026
Zamkiewicz, Alexandra (sole trader) at this address Establishment
New Horizon Management at this address Registered office
Bankruptcy published French-language Enterprise Court of Brussels · judgment of 02-07-2026
Provisional administrator French-language Enterprise Court of Brussels · Aydogdu Roman
Listed in the Peppol Directory
2025
Annual accounts 2024 filed PDFunclassified schema · 144 days late
Annual accounts 2023 filed NBBfull format
2 statutory auditors appointed, 1 resignationAppointments: DELVAUX, WILMET & ASSOCIES SRL (statutory auditor) and Finvision Bedrijfsrevisoren BV (statutory auditor) · Resignation: DELVAUX, WILMET & ASSOCIES SRL (statutory auditor) · Permanent representatives: Karel Nijs and Alain Williaume · General meeting of 27-06-20256 points ▸

Open the deed in the Belgian Official Gazette

Annual accounts 2023 filed PDFunclassified schema · 182 days late
2024
Back to profit net €8.7m The net result is €8.7m, after one loss-making year.
Reappointment: MANAGEMENT GESTION & SERVICES (director)Permanent representative: HIBERT Gérald · “1.d’achat,vente,échange d’immeubles,constitution ou cession de droits réels immobiliers,mise en location et/ou…” (deed in French) · General meeting of 14-03-20247 points ▸
  • General meeting, 14-03-2024
  • Purpose change, “1.d’achat,vente,échange d’immeubles,constitution ou cession de droits réels immobiliers,mise en location et/ou prise en location de tous biens immeubles ou…” (deed in French)
  • 420,329 shares
  • Director reappointment, MANAGEMENT GESTION & SERVICES
  • Permanent representative, HIBERT Gérald
  • Registered office clause, Chaussée de Waterloo 1135, 1180 Uccle
  • Power of attorney, Alexandra RHODIUS
  • The deed holds 6 more points.

Open the deed in the Belgian Official Gazette

2023
Annual accounts 2022 filed PDFunclassified schema · 1 day late
1 director resigningGérald Hibert · Permanent representatives: Gérald Hibert and Sophie de Kerchove · Director discharge: Gérald Hibert · General meeting of 09-03-20235 points ▸

Open the deed in the Belgian Official Gazette

Appointment: C2 Reviseurs et Associés (statutory auditor)General meeting of 04-11-20222 points ▸
  • General meeting, 04-11-2022
  • Auditor appointment, C2 Reviseurs et Associés (statutory auditor)

Open the deed in the Belgian Official Gazette

2022
Back to profit net €3.6m The net result is €3.6m, after 4 loss-making years.
Annual accounts 2021 filed PDFunclassified schema · 134 days late
2021
Liquidity more than 35 times current ratio 4.39 The current ratio rises from 0.12 to 4.39. Short-term debt falls from €27.2m to €607,045.
Annual accounts 2020 filed PDFunclassified schema · 136 days late
2020
Weakest financial year net -€5.7m The net result drops to -€5.7m, the lowest from 2006 to 2024.
Annual accounts 2019 filed PDFfull format · 139 days late
Environmental permit granted OmgevingsloketGevel-, dak-, instandhoudings- en renovatiewerken binnen een gebouw, zonder volume- of oppervlaktewijziging · Antwerpen
Permanent representatives: Sophie de Kerchove de Denterghem and Gérald HibertBoard meeting of 31-08-20203 points ▸
  • Board meeting, 31-08-2020
  • Permanent representative, Sophie de Kerchove de Denterghem
  • Permanent representative, Gérald Hibert

Open the deed in the Belgian Official Gazette

2019
Annual accounts 2018 filed PDFfull format · 29 days late
2018
Annual accounts 2017 filed PDFfull format · 41 days before the deadline
2017
Back to profit net €1.0m The net result is €1.0m, after one loss-making year.
Annual accounts 2016 filed PDFfull format · 26 days before the deadline
2016
Annual accounts 2015 filed PDFfull format · 16 days before the deadline
2015
Annual accounts 2014 filed PDFfull format · 22 days before the deadline
2014
Annual accounts 2013 filed PDFfull format · 29 days before the deadline
2013
Liquidity more than 27 times current ratio 863.98 The current ratio rises from 31.22 to 863.98. Short-term debt falls from €188,064 to €7,260.
Annual accounts 2012 filed PDFfull format · 27 days before the deadline
2012
Annual accounts 2011 filed PDFfull format · 20 days before the deadline
2011
Back to profit net €359,834 The net result is €359,834, after one loss-making year.
Annual accounts 2010 filed PDFfull format · 32 days before the deadline
Deed on restructuring Capital €10,420,000, annual accounts 2011
2010
Annual accounts 2009 filed PDFfull format · 31 days before the deadline
2009
Annual accounts 2008 filed PDFfull format · 30 days before the deadline
2008
Annual accounts 2007 filed PDFfull format · 29 days before the deadline
2007
Liquidity more than quadruples current ratio 591.95 The current ratio rises from 120.54 to 591.95. Short-term debt falls from €3,684 to €1,603.
Annual accounts 2006 filed PDFfull format · 27 days before the deadline
2006
Annual accounts 2005 filed PDFfull format
2005
Annual accounts 2004 filed PDFfull format
2004
Annual accounts 2003 filed PDFfull format
2003
Annual accounts 2002 filed PDFfull format
2002
Annual accounts 2001 filed PDFfull format
First establishment Waterloosesteenweg 1135, Uccle
2001
Annual accounts 2000 filed PDFfull format
Annual accounts 1999 filed PDFfull format
1998
Incorporation 35 publications in the Belgian Official Gazette, the last on 03-10-2025 · published on 25-04-1998

Financial milestones sit on the financial year-end date, not the filing date.

Sources: Publications in the Belgian Official GazetteFilings with the National Bank

History

SONIMO was incorporated on 14 April 1998.1 Turnover fell from €440,778 in 2018 to €38,546 in 2024.2 On 2 July 2026 the company was declared bankrupt.3

  1. 1KBO register
  2. 2National Bank, annual accounts 2018 and 2024
  3. 3Belgian Official Gazette, 08-07-2026

Company details

Identity

Enterprise number
0463.149.066
VAT number
BE 0463.149.066
Peppol ID
0208:0463149066
Legal form
Private limited company
Status
In bankruptcy, since 02-07-2026
Founded
14-04-1998
Financial year
ends on 31 December
Peppol
Listed since 11-01-2026The listing only disappears when the Peppol service provider removes it.
Name
SONIMO in French
Entity type
Legal entity
DurationMost companies exist for an unlimited period, until they are dissolved.
Unlimited
deed of 02-04-2024 (in French)
Registered office clauseThe articles name the region of the registered office. The language of official documents depends on that region, among other things.
“Région de Bruxelles-Capitale”
deed of 02-04-2024 (in French)

Activities

PurposeThe purpose describes the activities the company may carry out under its articles.
“1.d’achat,vente,échange d’immeubles,constitution ou cession de droits réels immobiliers,mise en location et/ou prise en location de tous…”
3 activities
  1. 1.d’achat,vente,échange d’immeubles,constitution ou cession de droits réels immobiliers,mise en location et/ou prise en location de tous biens immeubles ou droits réels immobiliers;
  2. 2.de construction,de rénovation,transformation ou démolition d’un bien immobilier;
  3. 3.de tous montages financiers,commerciaux,promotionnels ou juridiques se rapportant à des biens immeubles ainsi qu’à des droits réels.
deed of 02-04-2024 (in French)

Registered office and establishments

1 establishment
Establishment Since Unit number
Waterloosesteenweg 1135 registered office 1180 Uccle 68110 Buying and selling of own real estate 06-06-2002 2.087.025.571

Buildings and parcels at the address

Ground area
3,242 m²
Buildings
818 m²
Volume, LiDAR
13,722 m³
Tallest building
20.8 m
Buildings to scale, each on its own parcel
817 m², 20.8 m 817 m², 20.8 m

Environmental permits

1 application in Flanders since 2020 · 1 granted
09-10-2020 Granted Gevel-, dak-, instandhoudings- en renovatiewerken binnen een gebouw, zonder volume- of oppervlaktewijziging submitted 12-02-2020 · project 2019154991 Antwerpen

Source: Omgevingsloket Vlaanderen.

Location

registered office establishment The establishment unit on the map
66 companies at this address See who is registered here

Parcels

Cadastral parcelArea Buildings Height / floors
21612C0257/00V0003,242 m² 1 · 817 m² 20.8 m · 6