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IUSIRIS

Active Private limited companyfounded 2011active for 15 yearsde Stassartstraat 117, 1050 IxellesKBO/BCE: BE 0833.591.571
IUSIRIS
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Overview

Lifetime

15 annual accounts with figures on one time axis
peak €212,206 (2014)
€248▼ 83.9%
lowest -€19,764 (2022)
€10,738▲ 434%
peak €59,521 (2020)
€59,453▲ 22.0%
€58,062▲ 11.1%
peak 2 FTE (2014)
-not published
Board2 names since 2011
2 directorsFREDERIC DE COCK,ADVOCAAT and 1 other
Documentsfilings and deeds
24-04-202698 days before the deadline
2025financial year
Gross margin from €1,543 to €248Result from €2,012 to €10,738Equity from €48,715 to €59,453

Key points

from the 2025 annual accounts

Equity

€59,453 ▲ 22.0%

IUSIRIS has made a profit without a break since 2023.

Turnover

≈ €1,400 estimated

The accounts state no turnover.

Investments

€9,539 11.6 × depreciation

Green is investment, beige is depreciation.

Filings

15 annual accounts since 2011
AprilJune31 JulyOctober201520202025

Four of the last ten came late. The 2019 accounts came latest: 97 days after the end of the period.

Position in the sector

€10,738

Lower net result than 82% of companies in legal and accounting. Sector median €119,810 · 1,050 companies.

Checked score

93
Excellent
Financially stronger than 46% of micro companies in legal and accounting (NACE 69)
Probability in this band: under 0.55%
Bankruptcy probability within 12 months
< 0.1% Very low
0%0.5%1.5%4%10%≥ 25%

The dashed line is the sector median: < 0.1% across 20,107 companies (NACE 69, micro).

Fewer than 1 in 1,000 comparable companies go bankrupt within 12 months (an estimate).

Last 24 months 12-2024: 0.1% 01-2025: 0.1%● unchanged vs 12-2024 02-2025: 0.1%● unchanged vs 01-2025 03-2025: 0.1%● unchanged vs 02-2025highest value 04-2025: 0.1%● unchanged vs 03-2025 05-2025: 0.1%● unchanged vs 04-2025 06-2025: 0.1%● unchanged vs 05-2025 07-2025: < 0.1%▼ -0.1 percentage points vs 06-2025 08-2025: < 0.1%● unchanged vs 07-2025 09-2025: < 0.1%● unchanged vs 08-2025 10-2025: < 0.1%● unchanged vs 09-2025 11-2025: < 0.1%● unchanged vs 10-2025 12-2025: < 0.1%● unchanged vs 11-2025 01-2026: < 0.1%● unchanged vs 12-2025 02-2026: < 0.1%● unchanged vs 01-2026 03-2026: < 0.1%● unchanged vs 02-2026 04-2026: < 0.1%● unchanged vs 03-2026 05-2026: < 0.1%● unchanged vs 04-2026 06-2026: < 0.1%● unchanged vs 05-2026lowest value 07-2026: < 0.1%● unchanged vs 06-2026lowest value 08-2026: < 0.1%● unchanged vs 07-2026lowest value 09-2026: < 0.1%● unchanged vs 08-2026lowest value 10-2026: < 0.1%● unchanged vs 09-2026lowest value 11-2026: < 0.1%● unchanged vs 10-2026lowest value

Financial strength
Strong

76+3equity 50.6% of total assets
75+1short-term debt 49.4% · cash 44.8%
30-12return on assets 9.1%

Score breakdown

raises risk
1 of the last 3 accounts late
lowers risk
Sector: Legal and accounting activities (NACE 69)
Liquidity: current ratio 1.87, cash €52,648
Size: total assets €117,515
Calculation

The band follows from the bankruptcy probability. 10 more points roughly halve it.

75-100 Excellent under 0.55%
60-74 Healthy 0.55% to 1.5%
45-59 Fair 1.5% to 4.2%
25-44 Weak 4.2% to 15.0%
0-24 Critical over 15.0%

Where the company stands within its band depends half on the bankruptcy probability and half on how it does against its sector peers (NACE 69, micro). It does better than 47% of them on solvency, 64% on liquidity, 7% on profitability and 67% on growth.

The bankruptcy probability was computed on 09-11-2026 by the bankruptcy model of 2 October 2026, which learns from Belgian bankruptcies and reads the registers, the annual accounts and the Belgian Official Gazette.

The probability rests on the annual accounts with balance sheet date 31-12-2025.

Of the companies with a bankruptcy probability in the very low class on 30-06-2025, 0.1% went bankrupt within twelve months.

Some facts cap the score, however low the probability. With negative or zero equity, a heavy loss, a special status in the KBO, one missing filing or accounts filed more than 90 days late, the score is Fair at most (59). With two missing filings, it is Weak at most (44). During a judicial reorganisation or at the company's end (bankruptcy, dissolution, liquidation), it is Critical at most (24).

Comparable companies, two years later

In July 2024, 34,693 companies had the same profile as IUSIRIS has now. Each dot stands for 87 companies, two years later.

95.3%
were still trading
3.9%
stopped another way
0.7%
went bankrupt
  • Micro
  • 10 to 20 years old
  • solvency 30% or more
  • a profit of 5% of the balance sheet or more

That fits the bankruptcy probability of IUSIRIS itself: < 0.1% within 12 months.

Test of the method

The method was tested on the 497,447 companies of July 2024. Each company was given the bankruptcy share of the same profile a year earlier, in July 2023. The expectation was that 1.6% would go bankrupt within 24 months. In fact 1.7% went bankrupt.

The companies in ten equal groups, from the lowest to the highest expected share
Group Expected Actual
1 0.2% 0.2%
2 0.3% 0.5%
3 0.5% 0.6%
4 0.7% 0.8%
5 0.9% 0.9%
6 1.3% 1.5%
7 1.6% 1.8%
8 1.8% 1.8%
9 3.0% 3.1%
10 5.6% 6.2%

A company that went bankrupt had a higher expected share than one that kept going in 74.5% of comparisons. The level depends on the economy. In a year with more bankruptcies than the year before, the actual share is higher than the expected one.

This is an observation about 34,693 companies, not a prediction for IUSIRIS. The sector does not count, because the KBO no longer lists a sector for a company that has stopped. By sector, mostly the survivors would count, which would paint too rosy a picture.

Credit verdict

Credit of up to €5,000 on 30-day terms is acceptable

Liquidity is ample, with a current ratio of 1.87 (1.93 in 2024), above the usual 1.5. Short-term debt is 49.4% and cash 44.8% of total assets. 49.4% of the assets are financed with debt and provisions.

Credit check for an amount and term of your choice

Show the recommended maximum and see how the verdict changes with amount, term and advance.

The scores and ratios are Checked's own calculations, not a credit decision.

Signals

Six signals.
lowers riskraises riskneutral
lowers risk · Sector: Legal and accounting activities (NACE 69)
KBO
lowers risk · Liquidity: current ratio 1.87, cash €52,648
NBB · annual accounts
raises risk · 1 of the last 3 accounts late
NBB · filings
lowers risk · Size: total assets €117,515
Companies of this size fail less often. How much that weighs depends on the rest of the company's profile.
NBB · annual accounts
lowers risk · Growing equity
Reported equity is higher than in 2023 and did not fall compared with 2024. These amounts do not establish the cause of the change.
NBB · annual accounts 2025
Equity per financial year
1819202122232425
2018 to 2025 · latest year €59,453
neutral · Latest accounts filed on time
The financial year that closed on 31-12-2025 was due by 31-07-2026 and was filed on 24-04-2026, 98 days ahead of the deadline.
NBB · 10 filings
Deviation from the deadline
2025
98 days early
2024
36 days early
2023
43 days late
2022
2 days late
2021
53 days late
2020
33 days early
2019
97 days late
← before the deadline after the deadline →
tick = median of all Belgian filingsring = median in the sector

The company filed its last 7 accounts on average 4 days after the deadline. In the sector (NACE 69), the median for financial year 2024 was 9 days before the deadline, and 32% of those companies filed late.

Searched, nothing found (2)
neutral · Next filing not due yet
The next financial year closes on 31-12-2026 and is due by 31-07-2027. Nothing is late today. The company usually files around 2 August (4 of the last 5 accounts filed within 51 days either side of that date).
Companies Code · seven months
Where today falls in the filing period
10-11-2026 today31-12-2026 year end31-07-2027 deadline
neutral · No strike-offs in the KBO publications
That holds for every publication since 2021.
KBO publications

Board and ownership

FD
FREDERIC DE COCK,ADVOCAAT
Director, since 14-01-2011
SW
STEPHANE WELKENHUYSEN
Director, since 21-12-2017
Board & ownership

Recent changes

Registered in the Peppol Directory Reachable for e-invoices through 0208:0833591571
2 managers resigning, 2 directors reappointed Resignations: STEPHANE WELKENHUYSEN BV (manager) and FREDERIC DE COCK,ADVOCAAT BV (manager) · Reappointments: STEPHANE WELKENHUYSEN BV (director) and FREDERIC DE COCK,ADVOCAAT BV (director) · Permanent representatives: Stephane Welkenhuysen and Frederic De Cock · Gazette deed
Incorporation published on 21-02-2011 · Gazette deed
First establishment de Stassartstraat 117, Ixelles
All 22 events

Comparable companies

same main activity, similar in size and age
Company
IUSIRIS Ixelles €117,515 €248 50.6% -
WIREV Uccle €116,503 -€539 76.0% -
PHILIPPE NIMAL Schaerbeek €111,679 -€25,527 -4.6% -
Benoît Magerman Uccle €130,784 -€4,436 92.7% -
BONOTTO AVOCATS -ADVOCATEN Watermael-Boitsfort €139,510 -€34,814 77.2% -
JEAN- MARC PICARD - AVOCAT Uccle €128,105 -€5,161 60.5% -
LATRAN Woluwe-Saint-Pierre €143,358 -€39,352 97.1% -

These companies have the same main activity as IUSIRIS: activities of lawyers (NACE 69101). They are comparable in size and age: total assets between €112,000 and €143,000, founded between 2008 and 2012.

Official details

Source: KBO
Status
Active since 09-02-2011Normal situation
Registered office
35 active companies are registered at this address1 started in the 12 months before. Source: KBO register, as of 9 November 2026.
Activity
Activities of lawyersNACE 69101
Establishment unit
2.224.387.3701050 Ixelles, since 14-01-2011
Financial year end
31 December
Peppol
Reachable since 06-12-2025
Company details

Annual accounts 2025

€248▼ 83.9%
€10,738▲ 434%
€59,453▲ 22.0%
€117,515▲ 16.4%
Filing
Filed on 24-04-2026, 98 days before the end of the filing period
Financials

Insights on IUSIRIS

IUSIRIS has existed since 2011. In 2014 the gross margin rose from €43,115 to €212,206 and staff from 1.6 to 2 full-time equivalents.

The gross margin has fallen every year since 2022.

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

Financials

Annual accounts 2025

full format, filed on 24-04-2026, 98 days before the deadline
€248
▼ 83.9%
-€1,395
▲ €4,021
€10,738
▲ 434%
€50,739
▲ 4.2%
50.6%
▲ 2.4 percentage points
1.87
▼ 0.06

The turnover shown is an estimate from the gross margin.

Turnover ≈ €1,400. Estimated: probably between €800 and €3,300.

Balance sheet

balance sheet total €117,515 on 31-12-2025
What the company ownsHow it is paid for

in euro

in euro

Position in the sector

Compare with sector

50.6%

Higher than 63% of 1,057 companies in 2025.

1.87

Higher than 65% of 1,042 companies in 2025.

9.1%

Higher than 41% of 1,047 companies in 2025.

IUSIRIS Middle half of the sector 80% of the sector Full accounts in legal and accounting (NACE 69)

Net result: bottom quarter · Equity: middle half · Balance sheet total: bottom quarter · Working capital: middle half

Staff

Staff costs divided by the average number of full-time equivalents.

people who joined people who left

Filed annual accounts

as filed with the National Bank, click a year to choose it
Line Trend202520242023202220212020201920182017201620152014201320122011
Balance sheet: assets
20/58 117,515100,998238,289149,603149,929308,404214,122221,955152,269149,895157,13193,160213,326154,00590,394
21/28 8,714---------1,7608,52911,73612,34217,455
22/27 8,714---------1,7608,52911,73612,34217,455
23 ----------1,7608,52911,73612,34217,455
24 8,714--------------
29/58 108,801100,998238,289149,603149,929308,404214,122221,955152,269149,895155,37184,631201,590141,66372,939
40/41 56,15353,77066,51560,43770,08097,879103,920104,74787,993108,976117,07058,878161,19799,84663,705
40 56,15347,77060,51552,06061,83697,07284,96290,77675,146100,35773,15958,878151,73697,54663,705
41 -6,0006,0008,3778,24480718,95813,97112,8478,61943,911-9,4612,300-
50/53 --------9,147------
54/58 52,64847,228171,77489,16679,849210,525110,202117,20855,12940,91938,30125,75340,39341,8179,234
Balance sheet: equity and liabilities
10/49 117,515100,998238,289149,603149,929308,404214,122221,955152,269149,895157,13193,160213,326154,00590,394
10/15 59,45348,71541,88228,21147,97559,52138,08454,59242,05836,66618,90531,74531,55824,12220,827
10/11 18,60018,60018,60018,60018,60018,60018,60018,60018,60018,60018,60018,60018,60018,60018,600
100 ------18,60018,60018,60018,60018,60018,60018,60018,60018,600
13 16,00016,00016,00016,00016,00016,00016,00016,0004,500------
130/1 ------16,00016,0004,500------
1319 ------16,00016,0004,500------
133 16,00016,00016,00016,00016,00016,000---------
14 24,85314,1157,282-6,38913,37524,9213,48419,99218,95818,06630513,14512,9585,5222,227
16 ------------4,9986,8476,847
160/5 ------------4,9986,8476,847
17/49 58,06252,283196,407121,392101,954248,883176,038167,363110,211113,229138,22661,415176,770123,03662,720
17 ---6,334-----------
170/4 ---6,334-----------
42/48 58,06252,283196,407115,058101,954248,883176,038167,333110,211113,229138,22661,415176,770123,03662,720
42 1,0411,0417,39512,500----3,000------
44 9,58914,60919,67629,45535,79251,30315,94224,76359,38949,83768,70810,3616,33630,38325,127
440/4 9,58914,60919,67629,45535,79251,30315,94224,76359,38949,83768,70810,3616,33630,38325,127
46 ------105,376106,114-31,354---50,6385,345
45 4,2741,2465,6905,8741,83414,71219,6608,2143,17722,28827,09323,33211,6504,0151,248
450/3 4,2741,2465,6905,8741,8346,4248,2148,2143,17718,07815,2828,0053,6221,451-
454/9 -----8,28811,446--4,21011,81115,3278,0282,5641,248
47/48 43,15835,387163,64667,22964,328182,86835,06028,24244,6459,75042,42527,722158,78438,00031,000
492/3 -------30-------
Income statement
76A -----11,0477,89217,27018,057-9,40913,05817,191--
9900 2481,5438,79633,54930,10172,97129,02163,14783,942139,188115,642212,20643,11546,51835,256
62 -4,176-59,63951,62357,19450,05254,89189,494103,866114,570205,63244,17036,96321,070
630 825--------1,7606,7696,4826,8895,1135,112
635/8 -------2,0302,642---4,998-1,849-6,847
640/8 8182,7832,3081,2016313,9083,0247251,087--1,4031,1361,147-
9901 -1,395-5,4166,488-27,291-22,15311,869-24,0555,501-9,28133,562-5,6973,687-7,2313,2952,227
75/76B 13,3617,9977,9448,23210,93711,0477,92117,28118,057--12996--
75 --1---2911---12996--
76B 13,3617,9977,9438,23210,93711,0477,89217,27018,057------
65/66B 549569761705330903745312,1273243,5521,626449--
65 549569761705330903745312,1273243,5521,626449--
9903 11,4172,01213,671-19,764-11,54622,826-16,50822,2516,64933,23816015,2489,6073,2952,227
67/77 679----1,389-9,7171,25715,477-2,0612,171--
9904 10,7382,01213,671-19,764-11,54621,437-16,50812,5345,39217,76116013,1877,4363,2952,227
9905 10,7382,01213,671-19,764-11,54621,437-16,50812,5345,39217,76116013,1877,4363,2952,227
Appropriation of the result
9906 24,85314,1157,282-6,38913,37524,9213,48431,49223,45818,06613,30526,14512,9585,5222,227
14P 14,11512,103-6,38913,37524,921----------
691/2 -------11,5004,500------
6921 -------11,5004,500------
694/7 ----------13,00013,000---
694 ----------13,000----
695 -----------13,000---
Social balance sheet
9087 -0.2-0.511111.81.81.821.611
Hours worked1013 -228-2931,5881,6885,3204385,5243,5263,6673,8502,3251,6251,440
Document PDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDF

The notes to these accounts have 6 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 2025 (PDF), filed on 24-04-2026.

Download as CSV

Filings

each dot is a set of accounts, on the day it reached the National Bank
Financial year Type Filed Reference Document
31-12-2025 full format 24-04-2026 2026-00086997 PDF
31-12-2024 full format 25-06-2025 2025-00190627 PDF
31-12-2023 full format 12-09-2024 2024-00462583 PDF
31-12-2022 full format 02-08-2023 2023-00310956 PDF
31-12-2021 full format 22-09-2022 2022-20434389 PDF
31-12-2020 full format 28-06-2021 2021-26300018 PDF
31-12-2019 full format 05-11-2020 2020-68600226 PDF
31-12-2018 full format 11-06-2019 2019-17200200 PDF
31-12-2017 full format 29-06-2018 2018-25400136 PDF
31-12-2016 full format 27-06-2017 2017-21800180 PDF
31-12-2015 full format 15-06-2016 2016-17700428 PDF
31-12-2014 abbreviated format 21-09-2015 2015-59100338 PDF
31-12-2013 full format 18-09-2014 2014-58900047 PDF
31-12-2012 full format 09-07-2013 2013-28200150 PDF
31-12-2011 full format 16-07-2012 2012-29700259 PDF

Key figures and ratios

per financial year, computed from the annual accounts
Line Trend202520242023202220212020201920182017201620152014201320122011
-570--------35,3221,07210,169-3428,4087,339
11,563--------19,5216,92919,66914,3258,4087,339
9,539--------003,2756,283022,567
5,420-124,54682,6089,317-130,676100,323-7,00662,07914,2102,61812,548-14,640-1,42432,583-
50,73948,71541,88234,54547,97559,52138,08454,62242,05836,66617,14523,21624,82018,62710,219
50.6%48.2%17.6%18.9%32.0%19.3%17.8%24.6%27.6%24.5%12.0%34.1%14.8%15.7%23.0%
1.871.931.211.301.471.241.221.331.381.321.121.381.141.151.16
0.981.074.694.302.134.184.623.072.623.097.311.935.605.103.01
18.1%4.1%32.6%-70.1%-24.1%36.0%-43.3%23.0%12.8%48.4%0.8%41.5%23.6%13.7%10.7%
9.1%2.0%5.7%-13.2%-7.7%7.0%-7.7%5.6%3.5%11.8%0.1%14.2%3.5%2.1%2.5%
-1.04--------------

EBIT margin: not included in this filing.

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.

Social balance sheet

Item31-12-202431-12-202231-12-2021
Employees at the balance-sheet date--1
full-time--1
in full-time equivalents--1
0.20.51
On a permanent contract--1
Joined10-
Left11-

Source: social balance sheet in the 2021 to 2024 annual accounts

Investments

fixed assets acquired
Item20252024202320222021
Tangible fixed assets€9,539----
€825----

Source: notes to the 2021 to 2025 annual accounts (statement of fixed assets)

Insights on IUSIRIS

The operating result for 2025 is a loss of €1,395, smaller than the loss of €5,416 in 2024.

Debt's share of the balance-sheet total falls from 51.8% to 49.4%. Equity and debt are higher.

Board & ownership

Board

2 directors, last change in 2024
FREDERIC DE COCK,ADVOCAAT BV
Director (not named in the articles), permanent representative Frederic De Cock
since 14-01-2011 term without a fixed end
earlier manager, until 01-02-2024
listed in the 2025 annual accounts, filed on 24-04-2026
STEPHANE WELKENHUYSEN BV
Director (not named in the articles), permanent representative Stephane Welkenhuysen
since 21-12-2017 term without a fixed end
earlier manager, until 01-02-2024
listed in the 2025 annual accounts, filed on 24-04-2026
Signing authorityThe articles say who may bind the company, for example by signing a contract.
The sole director
deed of 01-02-2024
Permanent representatives 2
Frederic De Cock
Permanent representative, for FREDERIC DE COCK,ADVOCAAT BV
in office according to the deed of 01-02-2024
Stephane Welkenhuysen
Permanent representative, for STEPHANE WELKENHUYSEN BV
in office according to the deed of 01-02-2024

Office holders in the KBO →

Mandates through the years

2 names, the dashed line is today
FREDERIC DE COCK,ADVOCAAT BV
Director (not named in the articles)
STEPHANE WELKENHUYSEN BV
Director (not named in the articles)
BoardEarliermandate already running before its first mention
Mandates as a list
  • FREDERIC DE COCK,ADVOCAAT BV
    • Director (not named in the articles), from 14-01-2011 to date
    • Manager, until 01-02-2024
  • STEPHANE WELKENHUYSEN BV
    • Director (not named in the articles), from 21-12-2017 to date
    • Manager, until 01-02-2024

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

Control

See the annual accounts at the National Bank and the publications in the Belgian Official Gazette.

Capital

Contribution
€18,600
Source
deed of 01-02-2024

Articles of association

deed of 01-02-2024 (in Dutch)
DurationMost companies exist for an unlimited period, until they are dissolved.
Unlimited
Board ruleThese rules set how the board is made up, meets and takes decisions.
1 director
“Te bepalen door algemene vergadering”
Transfer restrictionThis rule says whether shareholders may sell their shares freely or need approval first.
“Op naam, register van aandelen op naam met WVV-vermeldingen”
Annual meetingThe shareholders approve the annual accounts, among other things, at the annual meeting.
First Tuesday of June at 15:00
Dissolution ruleThe articles set when and by whom the company can be dissolved.
“Behoudens hetgeen bepaald in artikel 9, besluit algemene vergadering beslissende in vormen vereist voor statutenwijziging”
“Enige bestuurder roept algemene vergadering op behoudens strengere bepalingen in statuten, tenzij enige bestuurder ontbinding voorstelt zet…”

Network & group

No group

IUSIRIS has no parent and no holdings in its annual accounts. IUSIRIS shares no director with another company.

At the same address

de Stassartstraat 117, 1050 Ixelles · 34 other companies
EURALEX
registered office since 28-03-2014 · founded in 2008
 total assets €739,112 (2025)
0898.747.461
Clear Europe
establishment since 29-03-2017 · founded in 2011
 total assets €606,190 (2025)
0837.833.045
de baes architects
establishment since 11-11-2020 · founded in 2020
 total assets €414,341 (2025)
0757.982.645
BARTHO-LAW & ASSOCIÉS
registered office since 15-02-2010 · founded in 2010 · negative equity (2025)
 total assets €336,247 (2025)
0823.198.319
IMMO CRESTA
registered office since 14-01-2011 · founded in 2010
 total assets €255,557 (2025)
0828.356.343
BENELEX
registered office since 24-06-2010 · founded in 2010
 total assets €221,753 (2025)
0825.480.094
STEPHANE WELKENHUYSEN
registered office since 23-12-2004 · founded in 2004
 total assets €185,049 (2025)
0870.776.225
FREDERIC DE COCK,ADVOCAAT
registered office since 30-04-2007 · founded in 2007
 total assets €170,482 (2025)
0889.231.266
HAPPYLAW
registered office since 27-12-2000 · founded in 2000 · negative equity (2025)
 total assets €61,253 (2025)
0473.614.277
MY LEGAL ERMILAW
establishment since 01-04-2023 · founded in 2023
 total assets €58,996 (2025)
0800.025.118
and 24 more

Timeline

Timeline

22 events since 2011

Deadline for the 2026 accounts: 31-07-2027

2026
Annual accounts 2025 filed PDFfull format · 98 days before the deadline
2025
Registered in the Peppol Directory Reachable for e-invoices through 0208:0833591571
Annual accounts 2024 filed PDFfull format · 36 days before the deadline
2024
Annual accounts 2023 filed PDFfull format · 43 days late
2 managers resigning, 2 directors reappointedResignations: STEPHANE WELKENHUYSEN BV (manager) and FREDERIC DE COCK,ADVOCAAT BV (manager) · Reappointments: STEPHANE WELKENHUYSEN BV (director) and FREDERIC DE COCK,ADVOCAAT BV (director) · Permanent representatives: Stephane Welkenhuysen and Frederic De Cock10 points ▸

Open the deed in the Belgian Official Gazette

2023
Back to profit net €13,671 The net result is €13,671, after 2 loss-making years.
Annual accounts 2022 filed PDFfull format · 2 days late
2022
Weakest financial year net -€19,764 The net result drops to -€19,764, the lowest from 2011 to 2025. It recovers the following year.
Annual accounts 2021 filed PDFfull format · 53 days late
2021
Annual accounts 2020 filed PDFfull format · 33 days before the deadline
2020
Back to profit net €21,437 The net result is €21,437, after one loss-making year.
Annual accounts 2019 filed PDFfull format · 97 days late
2019
Annual accounts 2018 filed PDFfull format · 50 days before the deadline
2018
Annual accounts 2017 filed PDFfull format · 32 days before the deadline
2017
Annual accounts 2016 filed PDFfull format · 34 days before the deadline
2016
Annual accounts 2015 filed PDFfull format · 46 days before the deadline
2015
Annual accounts 2014 filed PDFabbreviated format · 52 days late
2014
Annual accounts 2013 filed PDFfull format · 49 days late
2013
Annual accounts 2012 filed PDFfull format · 22 days before the deadline
2012
Annual accounts 2011 filed PDFfull format · 15 days before the deadline
2011
Incorporation PDFpublished on 21-02-2011
First establishment de Stassartstraat 117, Ixelles

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

On 9 February 2011, IUSIRIS was incorporated.1 Total assets went from €221,955 in 2018 to €117,515 in 2025 and headcount from 1 full-time equivalents in 2018 to 0.2 in 2024.2

  1. 1KBO register
  2. 2National Bank, annual accounts 2018, 2024 and 2025

Company details

Identity

Enterprise number
0833.591.571
VAT number
BE 0833.591.571
Peppol ID
0208:0833591571
Other Peppol ID
9925:BE0833591571
Legal form
Private limited company
Status
Active, normal situation
Founded
09-02-2011
Financial year
ends on 31 December
Annual meetingThe shareholders approve the annual accounts, among other things, at the annual meeting.
First Tuesday of June at 15:00
deed of 01-02-2024 (in Dutch)
Peppol
Reachable since 06-12-2025Follow this company and you will hear the next morning if it leaves the Peppol register.
Name
IUSIRIS in Dutch
Abbreviation
MOYAERTS & DE COCK,LAWFIRM OF M&DC in Dutch
Entity type
Legal entity
DurationMost companies exist for an unlimited period, until they are dissolved.
Unlimited
deed of 01-02-2024 (in Dutch)
Registered office clauseThe articles name the region of the registered office. The language of official documents depends on that region, among other things.
“Brussels Hoofdstedelijk Gewest”
deed of 01-02-2024 (in Dutch)

Activities

NACEBEL 2025
69101 Activities of lawyers main activity
Codes under NACEBEL 2008
69101 Activities of lawyers main activity
PurposeThe purpose describes the activities the company may carry out under its articles.
“De vennootschap heeft tot voorwerp het uitoefenen van het beroep van advocaat door een persoon ingeschreven op het tableau van de Orde van…”
5 activities
  1. De vennootschap heeft tot voorwerp het uitoefenen van het beroep van advocaat door een persoon ingeschreven op het tableau van de Orde van Advocaten gelegen in België op de lijst van de stagiairs,op de EU-lijst of op de B-lijst voor zover van toepassing,hetzij alleen,hetzij met anderen met wie zij zich mag associëren overeenkomstig de bepalingen van de Codex Deontologie voor Advocaten en de eigen reglementen van de Orde van Advocaten,waarvan de aandeelhouderbestuurder deel van uitmaakt,en alle aanverwante activiteiten (zoals,maar niet limitatief opgesomd,detachering) die verenigbaar zijn met het beroep van advocaat,voor zover toegelaten door de deontologische beginselen,de Codex Deontologie voor Advocaten en de reglementen van de Orden van Advocaten waarvan de aandeelhouder-bestuurder deel van uitmaakt,zoals het optreden als scheidsrechter,gerechtelijk mandataris,bestuurder,vereffenaar en curator,didactische en andere activiteiten die verband houden met het recht,zoals het geven van lessen en het houden van conferenties,seminaries,colloquia en academische cursussen in België en in het buitenland en de publicatie van artikels en boeken.
  2. De vennootschap kan deelnemen in associaties of vennootschappen die hetzelfde voorwerp nastreven.
  3. Zij mag,hetzij alleen,hetzij met anderen,rechtstreeks of onrechtstreeks,voor haar rekening of voor rekening van derden,alle roerende,onroerende of financiële handelingen verrichten die rechtstreeks of onrechtstreeks in verband staan met haar voorwerp of die kunnen bijdragen tot de ontwikkeling ervan.
  4. De vennootschap kan haar geldmiddelen beleggen in roerende of onroerende goederen,met uitsluiting van iedere activiteit die onverenigbaar is met het beroep van advocaat.
  5. De vennootschap zal bij de uitoefening van haar activiteit de regels eigen aan het beroep van advocaat,zoals bepaald door de bevoegde overheden,eerbiedigen.
deed of 01-02-2024 (in Dutch)

Registered office and establishments

1 establishment
Establishment Since Unit number
de Stassartstraat 117 registered office 1050 Ixelles 14-01-2011 2.224.387.370

Buildings and parcels at the address

Ground area
626 m²
Buildings
408 m²
Volume, LiDAR
7,559 m³
Tallest building
22.3 m
Buildings to scale, each on its own parcel
408 m², 22.2 m 408 m², 22.2 m

Location

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

Parcels

Cadastral parcelArea Buildings Height / floors
21009A0361/00B007626 m² 1 · 408 m² 22.2 m · 7

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