Skip to content

INTERSTRUCT

Active Private limited company (pre-2019)founded 2015active for 11 yearsMarktstraat 10, 1745 OpwijkKBO/BCE: BE 0635.529.350

Overview

Lifetime

10 annual accounts with figures on one time axis
peak €86,190 (2025)
€86,190▲ 50.3%
lowest -€10,269 (2021)
€31,666▲ 90.6%
peak €95,101 (2025)
€95,101▲ 49.9%
€517,317▼ 18.4%
Board2 names since 2015
2 directors and 1 other
Documentsfilings and deeds
09-07-202622 days before the deadline
2025micro format
Gross margin from €57,351 to €86,190Result from €16,611 to €31,666Equity from €63,435 to €95,101Debts from €634,016 to €517,317Cash from €5,019 to €6,823

Key points

from the 2025 annual accounts

Turnover

≈ €450,000 estimated

The micro format states no turnover.

Debts

€517,317 84% of the balance sheet
Financial debts 64%Suppliers 1%Taxes and wages 1%Other 34%

Of this, €185,177 falls due within a year.

Position in the sector

€612,418

Larger balance sheet than 90% of companies in construction of buildings. Sector median €127,028 · 10,152 companies.

Checked score

Bankruptcy probability within 12 months

Financial strength

Score breakdown

Comparable companies, two years later

In July 2024, 2,608 companies had the same profile as INTERSTRUCT has now. Each dot stands for 7 companies, two years later.

96.8%
were still trading
2.1%
stopped another way
1.0%
went bankrupt
  • Small
  • 10 to 20 years old
  • solvency 10 to 30%
  • a profit of 5% of the balance sheet or more
Test of the method

The method was tested on the 497,331 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 2.9% 3.1%
10 5.6% 6.1%

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 2,608 companies, not a prediction for INTERSTRUCT. 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 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

Board and ownership

Director, since 06-08-2015
Director, since 06-08-2015
  • 75 sharesdeed of 17-08-2015
  • 25 sharesdeed of 17-08-2015
Board & ownership

Recent changes

Registered in the Peppol Directory Reachable for e-invoices through 0208:0635529350
Environmental permit granted Verbouwen en/of uitbreiden met functiewijziging en met wijziging van het aantal woongelegenheden · Opwijk
Incorporation Founders: and · Founding capital of €18,600, 100 shares, €6,200 paid up · Appointments: (statutory manager) and (manager) · published on 17-08-2015 · Gazette deed
First establishment Marktstraat 10, Opwijk
All 18 events

Comparable companies

same main activity, similar in size and age
Company
INTERSTRUCT Opwijk €612,418 €86,190 15.5% -
VERDIUM Harelbeke €593,208 €101,338 6.5% -
Access Solutions Keerbergen €501,305 €132,979 64.7% -
Help2Build Lierde €793,774 €66,735 47.6% -
NEDERLANDSE VILLABOUW Hamont-Achel €840,439 €67,899 28.0% -
AMT PROJECTS Lievegem €629,089 €132,413 51.2% -
VIKABO Geel €491,222 €97,657 14.6% -

These companies have the same main activity as INTERSTRUCT: general construction of other non-residential buildings (NACE 41003). They are comparable in size and age: total assets between €491,000 and €840,000, founded between 2012 and 2017.

Official details

Source: KBO
Status
Active since 13-08-2015Normal situation
Activity
General construction of other non-residential buildingsNACE 41003
Establishment unit
2.244.902.4741745 Opwijk, since 13-08-2015
Financial year end
31 December
Peppol
Reachable since 16-12-2025
Company details

Annual accounts 2025

€86,190▲ 50.3%
€31,666▲ 90.6%
€95,101▲ 49.9%
€612,418▼ 12.2%
Filing
Filed on 09-07-2026, 22 days before the end of the filing period
Financials

Insights on INTERSTRUCT

INTERSTRUCT files the micro format. That format states no turnover. The gross margin rose from €75,942 in 2016 to €86,190 in 2025.

The balance sheet grew most from 2019 to 2021 through fixed assets, financed with long-term debt.

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

Financials

Annual accounts 2025

micro format, filed on 09-07-2026, 22 days before the deadline
€86,190
▲ 50.3%
€49,144
▲ 86.0%
€31,666
▲ 90.6%
-€98,890
▲ €29,288
15.5%
▲ 6.4 percentage points
0.47
▼ 0.06

Turnover and EBIT margin are not published. The micro format does not require them. The turnover shown is an estimate from the gross margin.

Turnover ≈ €450,000. Estimated: probably between €320,000 and €720,000.

Balance sheet

balance sheet total €612,418 on 31-12-2025
What the company ownsHow it is paid for

in euro

in euro

Position in the sector

15.5%

Higher than 23% of 10,152 companies in 2025.

0.47

Higher than 7% of 9,863 companies in 2025.

5.2%

Higher than 46% of 9,951 companies in 2025.

INTERSTRUCT Middle half of the sector 80% of the sector Micro accounts in construction of buildings (NACE 41)

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

Filed annual accounts

as filed with the National Bank, click a year to choose it
Line Trend2025202420232022202120202019201820172016
Balance sheet: assets
20/58 612,418697,451648,289609,206601,514578,703346,122304,129288,683275,676
21/28 526,131552,807565,928541,815518,506464,353306,322269,762277,116270,330
21 -----021106191276
22/27 526,131552,807565,928541,815518,506464,353306,301269,656276,925270,054
22 505,878518,773536,588495,942455,484435,542264,844251,212255,571259,930
23 972473976979974507482966962,088
24 20,15633,78828,94345,17662,02428,36140,70918,14820,6588,036
29/58 86,287144,64382,36167,39183,008114,35039,80034,36711,5675,345
3 26,035---02,414-7,500--
30/36 26,035---02,414----
37 -------7,500--
40/41 49,652137,18678,28959,92779,054105,93428,7421,4382,6884,985
40 49,286103,21944,72123,86330,27437,69217,1062321,9923,404
41 36633,96733,56836,06448,78068,24211,6361,2066951,581
54/58 6,8235,0192,8435,6752,7414,67211,05724,8108,879361
490/1 3,7772,4381,2301,7891,2131,330-619--
Balance sheet: equity and liabilities
10/49 612,418697,451648,289609,206601,514578,703346,122304,129288,683275,676
10/15 95,10163,43546,82447,13745,53355,80258,46057,66347,83530,682
10/11 18,60018,60018,60018,60018,60018,60018,60018,60018,60018,600
100 ------18,60018,60018,60018,600
13 76,50144,83516,43516,43516,43516,43516,43516,43516,4357,860
130/1 1,8601,8601,8601,8601,8601,860----
130 ------1,8601,8601,8601,860
1311 1,8601,8601,8601,8601,8601,860----
132 14,57514,57514,57514,57514,57514,57514,57514,57514,5756,000
133 60,06628,400--------
14 -011,78912,10210,49820,76723,42522,62812,8004,222
17/49 517,317634,016601,465562,069555,980522,901287,662246,467240,848244,993
17 331,258361,195247,272268,593285,804300,34594,765102,520110,143117,636
170/4 330,758360,695246,772268,093285,304299,84594,765102,520110,143117,636
178/9 500500500500500500----
42/48 185,177272,821354,193292,276269,576221,956191,626143,046130,705126,757
42 29,93729,21819,42117,21218,80614,92032,7567,6237,4927,364
44 3,26941,56349,15819,87973,46818,00136,2529,8131,9446,876
440/4 3,26941,56349,15819,87973,46818,00136,2529,8131,9446,876
45 5,6199,9862,5804,1893341344,8915,09910,5256,107
450/3 5,6199,9862,5804,1893341344,8915,09910,5256,107
47/48 146,352192,054283,033250,995176,967188,901117,728120,511110,744106,410
492/3 882-01,2006006001,272900-600
Income statement
76A --016,000------
9900 86,19057,35142,02239,86020,30841,66136,10931,37536,33375,942
630 32,62928,41733,42729,78423,92337,60420,88812,48312,21417,255
631/4 -----08,231---
640/8 4,4172,5144,2493,5851,6672,9471,3041,0111,02440,637
9901 49,14426,4194,3466,490-5,2831,1105,68617,88123,09518,050
75/76B 4261000253590964162
75 4261000253590964162
65/66B 5,8266,2874,6594,8864,9862,7983,2112,8412,48913
65 5,8266,2874,6594,8864,9862,7983,2112,8412,48913
9903 43,74420,133-3131,604-10,269-1,4352,53515,04121,57018,199
67/77 12,0783,523--01,2238885,2134,4176,116
9904 31,66616,611-3131,604-10,269-2,6581,6479,82817,15312,082
689 --------8,5756,000
9905 31,66616,611-3131,604-10,269-2,6581,6479,8288,5786,082
Appropriation of the result
9906 31,66628,40011,78912,10210,49820,76724,27522,62812,8006,082
14P 011,78912,10210,49820,767-----
691/2 31,66628,400-------1,860
6920 ---------1,860
6921 31,66628,400--------
694/7 -----0850---
694 -----0850---
Document PDFPDFPDFPDFPDFPDFPDFPDFPDFPDF

The notes to these accounts have 11 items, including the statement of assets and debts, the cost breakdown and rights and commitments. You find them in the accounts filed with the NBB.

Source: Annual accounts 2025 at the NBB, filed on 09-07-2026.

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 micro format 09-07-2026 2026-00286906 PDF
31-12-2024 micro format 28-07-2025 2025-00318324 PDF
31-12-2023 micro format 31-07-2024 2024-00323730 PDF
31-12-2022 micro format 27-07-2023 2023-00301780 PDF
31-12-2021 micro format 13-09-2022 2022-20432275 PDF
31-12-2020 micro format 24-07-2021 2021-40300075 PDF
31-12-2019 micro format 07-07-2020 2020-27700400 PDF
31-12-2018 micro format 11-07-2019 2019-32900029 PDF
31-12-2017 micro format 02-07-2018 2018-26300518 PDF
31-12-2016 abbreviated format 24-07-2017 2017-35000422 PDF

Key figures and ratios

per financial year, computed from the annual accounts
Line Trend2025202420232022202120202019201820172016
81,77454,83637,77336,27418,64038,71426,57530,36435,30835,305
64,29545,02833,11431,38813,65534,94622,53622,31029,36729,338
5,95315,29657,53953,09478,076195,63457,4495,12919,000287,586
1,8042,177-2,8332,935-1,931-6,386-13,75315,9318,518-
-98,890-128,178-271,831-224,885-186,568-107,607-151,826-108,679-119,138-121,412
15.5%9.1%7.2%7.7%7.6%9.6%16.9%19.0%16.6%11.1%
0.470.530.230.230.310.520.210.240.090.04
0.330.530.230.230.310.500.210.190.090.04
5.449.9912.8511.9212.219.374.924.275.037.98
33.3%26.2%-0.7%3.4%-22.6%-4.8%2.8%17.0%35.9%39.4%
5.2%2.4%0.0%0.3%-1.7%-0.5%0.5%3.2%5.9%4.4%
14.038.728.117.423.74-----

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.

Investments

fixed assets acquired
Item20252024202320222021
Tangible fixed assets€5,953€15,296€57,539€53,094€78,076
€32,629€28,417€33,427€29,784€23,923

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

Insights on INTERSTRUCT

The operating result for 2025 is 86% higher than in 2024 and the highest since 2016. It is the second rise in a row, after the fall in 2023.

Debt's share of the balance-sheet total falls from 90.9% to 84.5%. Equity is higher and debt is lower.

Board & ownership

Board

2 directors
Director
since 06-08-2015
listed in the 2025 annual accounts, filed on 09-07-2026
Director
since 06-08-2015
listed in the 2025 annual accounts, filed on 09-07-2026

Office holders in the KBO →

Mandates through the years

2 names, the dashed line is today

Director

Director
Board
Mandates as a list
    • Director, from 06-08-2015 to date
    • Director, from 06-08-2015 to date

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

Control

Founders
,
This company
INTERSTRUCT
Equity €95,101
Profit €31,666 in 2025

Capital

Contribution
€18,600
Source
2025 annual accounts

Articles of association

deed of 17-08-2015 (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.
At least 1 director
Annual meetingThe shareholders approve the annual accounts, among other things, at the annual meeting.
Fourth Saturday of June at 10:00
Dissolution ruleThe articles set when and by whom the company can be dissolved.
“Buiten wettelijke bepalingen slechts bij besluit algemene vergadering beraadslagend zoals bij wijziging statuten”

Shareholders

At incorporation deed of 17-08-2015 ↗
  • 75 shares
  • 25 shares

Network & group

No group

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

Timeline

Timeline

18 events since 2015

Deadline for the 2026 accounts: 31-07-2027

2026
Annual accounts 2025 filed NBBmicro format · 22 days before the deadline
2025
Highest result from 2016 to 2025 net €31,666 ▲90.6% The operating result of €49,144 and the net result of €31,666 are both a record.
Registered in the Peppol Directory Reachable for e-invoices through 0208:0635529350
Annual accounts 2024 filed PDFmicro format · 3 days before the deadline
2024
Back to profit net €16,611 The net result is €16,611, after one loss-making year.
Annual accounts 2023 filed PDFmicro format · on the deadline day
2023
Annual accounts 2022 filed PDFmicro format · 4 days before the deadline
2022
Back to profit net €1,604 The net result is €1,604, after 2 loss-making years.
Annual accounts 2021 filed PDFmicro format · 44 days late
2021
Weakest financial year net -€10,269 The net result drops to -€10,269, the lowest from 2016 to 2025. It recovers the following year.
Annual accounts 2020 filed PDFmicro format · 7 days before the deadline
2020
Annual accounts 2019 filed PDFmicro format · 24 days before the deadline
2019
Annual accounts 2018 filed PDFmicro format · 20 days before the deadline
2018
Environmental permit granted Verbouwen en/of uitbreiden met functiewijziging en met wijziging van het aantal woongelegenheden · Opwijk
Annual accounts 2017 filed PDFmicro format · 29 days before the deadline
2017
Annual accounts 2016 filed PDFabbreviated format · 7 days before the deadline
2015
IncorporationFounders: and · Founding capital of €18,600, 100 shares, €6,200 paid up · Appointments: (statutory manager) and (manager) · published on 17-08-20159 points ▸
  • Founder,
  • Founder,
  • Founding capital, €18,600, 100 shares
  • holds 75 shares
  • holds 25 shares
  • Capital, €18,600, 100 shares
  • Director appointment, (statutory manager)
  • Director appointment, (manager (not named in the articles))
  • Board rule, 2
  • The deed holds 5 more points.

Open the deed in the Belgian Official Gazette

First establishment Marktstraat 10, Opwijk

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 13 August 2015, INTERSTRUCT was incorporated.1 Of the 2 current board members, 2 have served since 2015.2 Total assets went from €304,129 in 2018 to €612,418 in 2025.3

  1. 1KBO register
  2. 2National Bank, annual accounts 2025
  3. 3National Bank, annual accounts 2018 and 2025

Company details

Identity

Enterprise number
0635.529.350
VAT number
BE 0635.529.350
Peppol ID
0208:0635529350
Other Peppol ID
9925:BE0635529350
Legal form
Private limited company (pre-2019)
Status
Active, normal situation
Founded
13-08-2015
Financial year
ends on 31 December
Annual meetingThe shareholders approve the annual accounts, among other things, at the annual meeting.
Fourth Saturday of June at 10:00
deed of 17-08-2015 (in Dutch)
Peppol
Reachable since 16-12-2025Follow this company and you will hear the next morning if it leaves the Peppol register.
Name
INTERSTRUCT in Dutch
Entity type
Legal entity
DurationMost companies exist for an unlimited period, until they are dissolved.
Unlimited
deed of 17-08-2015 (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.
“Markstraat 10, 1745 Opwijk”
deed of 17-08-2015 (in Dutch)

Activities

NACEBEL 2025
Codes under NACEBEL 2008
41203 Construction of residential and non-residential buildings main activity
PurposeThe purpose describes the activities the company may carry out under its articles.
“Algemene aanneming in de bouwsector; Adviesverlening inzake bouw- en constructiewerken; Ruwbouw; Restaureren van bouwwerken…”
39 activities
  1. Algemene aanneming in de bouwsector
  2. Adviesverlening inzake bouw- en constructiewerken
  3. Ruwbouw
  4. Restaureren van bouwwerken
  5. Projectontwikkeling voor nieuwbouw, bouw van appartementen
  6. Ontwikkeling van niet-residentiële bouwprojecten
  7. Bouw van individuele huizen volgens de formule “sleutel op de deur”
  8. Bouw van autowegen, straten, …
  9. Uitvoeren van metselwerken
  10. Grondverzet
  11. Isolatiewerkzaamheden
  12. Aanbrengen van thermisch isolatiemateriaal en isolatiemateriaal tegen geluid en trillingen
  13. Onderneming voor het uitvoeren van voegwerken
  14. Onderneming voor het bouwen van funderingen inclusief heien
  15. Monteren van niet-zelfvervaardigde metalen constructies
  16. Grondverzet : graven, ophogen, egaliseren en nivelleren van bouwterreinen, graven van sleuven en geulen, verwijderen van rotsen, grondverzet met behulp van explosieven
  17. Ruimen van bouwterreinen
  18. Gevelreiniging door middel van zandstralen, met behulp van stoom, enz.
  19. Uitvoeren van voegwerken
  20. Snoeien van bomen en heggen
  21. Aanleggen en onderhouden van tuinen, parken en het groene gedeelte van sportvelden alsook het leggen van opritten
  22. Handelsbemiddeling, verkoop, import en export van alle mogelijke artikelen in de bouwsector zowel voor professionelen als voor particulieren en dit zowel in hout, metaal als kunststof
  23. Bouwmarkten en andere doe-het-zelf-zaken in bouwmaterialen, algemeen assortiment
  24. Overige werkzaamheden in verband met de afwerking van gebouwen, n.e.g
  25. Installatie van stores en zonneschermen
  26. Onderneming voor het monteren van niet-zelfvervaardigde metalen constructiewerken
  27. Algemene reiniging van gebouwen en industriële reiniging
  28. Onderneming voor de installatie , reparatie en onderhoud van bewakingssystemen en alarminstallaties tegen diefstal
  29. Overige zakelijke dienstverlening
  30. Holding en managementsactiviteiten van holdings : tussenkomen in het dagelijks bestuur, vertegenwoordigen van bedrijven op grond van bezit van of controle over het maatschappelijk kapitaal, enz.
  31. Handel in eigen onroerend goed
  32. Verlenen van adviezen en hulp aan het bedrijfsleven en de overheid op het gebied van planning, organisatie, efficiëntie en toezicht, het verschaffen van informatie aan de bedrijfsleiding, enz.
  33. Statistische analyses van de resultaten van het onderzoek
  34. Berekenen van de kosten en baten van de voorgestelde maatregelen op het gebied van planning, organisatie, efficiëntie, enz.
  35. Aan- en verkoop van roerende en onroerende goederen voor eigen rekening, evenals de werking ervan
  36. Alle financiële, commerciële, industriële, burgerlijke, roerende en onroerende handelingen of verrichtingen doen in rechtstreeks of onrechtstreeks verband met haar maatschappelijk doel of welke van die aard zouden zijn dat zij het bereiken ervan geheel of gedeeltelijk vergemakkelijken.
  37. Zij mag onder om het even welke vorm samenwerken of samensmelten (inbreng, fusie, opslorping, samenwerking, financiële tussenkomst …) in België of in het buitenland met bestaande of nog op te richten vennootschappen waarvan het doel gelijkaardig of verwant is of van die aard is dat de realisatie van haar eigen doel te bevorderen of te vergemakkelijken. Deze deelneming kan geschieden door inschrijving op of overname van aandelen, inbreng, fusie, opslorping, splitsing of op welke wijze ook.
  38. Zij kan ook functie van bestuurder, zaakvoerder, directieraadslid of vereffenaar van een andere vennootschap uitoefenen.
  39. Het verstrekken van waarborgen ten gunste van derden.
deed of 17-08-2015 (in Dutch)

Registered office and establishments

1 establishment
Establishment Since Unit number
Marktstraat 10 registered office 1745 Opwijk 13-08-2015 2.244.902.474

Buildings and parcels at the address

Ground area
439 m²
Buildings
114 m²
Volume, LiDAR
950 m³
Tallest building
11.5 m
Buildings to scale, each on its own parcel
114 m², 11.5 m 114 m², 11.5 m

Environmental permits

2 applications in Flanders since 2018 · 1 granted
18-09-2018 Granted Verbouwen en/of uitbreiden met functiewijziging en met wijziging van het aantal woongelegenheden submitted 26-06-2018 · project 2018073243 Opwijk
12-06-2018 Discontinued Verbouwen en/of uitbreiden met functiewijziging en met wijziging van het aantal woongelegenheden submitted 30-03-2018 · project 2018038766 Opwijk

Source: Omgevingsloket Vlaanderen.

Location

registered office establishment The establishment unit on the map

Parcels

Cadastral parcelArea Buildings Height / floors
23060B0450/00T002439 m² 1 · 114 m² 11.5 m · 3

Invoicing and payment

Check the withholding obligation If you pay this company for building or cleaning work, check before every payment whether you must withhold part of the invoice. Use the enterprise number 0635.529.350