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INTERBORING

Active
Private limited companyfounded 1983active for 43 yearsIndustrieweg-Zuid 1354, 3520 Zonhoven, BelgiumKBO/BCE: BE 0423.878.914

Financials · financial year 2025, abbreviated format

Annual accounts 2025 filed on 29-06-2026 at the NBB all 43 filings

Turnover
≈ €2.9m
Estimated: probably between €2.2m and €3.8m
Total assets
€839,247▼ 37.2%
2024 · €1.3m
Net result
-€126,680▲ 74.4%
2024 · -€495,202
Working capital
-€133,644▼ 410%
2024 · -€26,198
Trend over the years

2021 to 2025, 5 financial years 2018 to 2025, 8 financial years

The operating result for 2025 is a loss of €95,451, smaller than the loss of €460,846 in 2024.

Operating result-€0.1m 2025 Net result-€0.1m 2025

Turnover is what the company sold, the result is what was left of it. A loss stands below the zero line.

Use the arrow keys on the chart for the figures per year.

The sector band is the middle half of the companies in Specialised construction activities (NACE 43). A quarter of them sit below it, a quarter above. Each year counts only accounts in the same format, and only where there are at least 30. The dashed line is the median. There is a sector band for net result, equity, total assets, working capital, solvency, current ratio, return on assets (ROA) and staff (FTE).

Every figure with its change against the financial year before
favourable unfavourable
Line20182019202020212022202320242025
Operating result€0.4m-€0.2m▼ 56.0%€0.1m▼ 33.7%€0.07m▼ 42.8%€0.2m▲ 128%€0.1m▼ 30.3%-€0.5m-€0.1m▲ 79.3%
Net result€0.3m-€0.1m▼ 66.3%€0.07mwithin the sector's middle half▼ 33.8%€0.03mwithin the sector's middle half▼ 51.1%€0.1mwithin the sector's middle half▲ 210%€0.05mwithin the sector's middle half▼ 56.2%-€0.5mbelow the sector's middle half-€0.1mbelow the sector's middle half▲ 74.4%
Equity€0.3m-€0.4m▲ 31.8%€0.5mwithin the sector's middle half▲ 16.0%€0.6mwithin the sector's middle half▲ 6.7%€0.6mwithin the sector's middle half▲ 15.9%€0.5mwithin the sector's middle half▼ 23.9%-€0.007mbelow the sector's middle half-€0.1mbelow the sector's middle half▼ 1,894%
Total assets€1.9m-€1.6m▼ 16.5%€1.5mabove the sector's middle half▼ 2.8%€1.5mwithin the sector's middle half▼ 1.7%€1.8mabove the sector's middle half▲ 21.8%€1.9mabove the sector's middle half▲ 3.7%€1.3mwithin the sector's middle half▼ 29.1%€0.8mwithin the sector's middle half▼ 37.2%
Debt€1.5m-€1.1m▼ 27.2%€1.0m▼ 10.4%€0.9m▼ 6.1%€1.2m▲ 25.2%€1.4m▲ 18.8%€1.3m▼ 3.8%€1.0m▼ 27.5%
Working capital-€0.01m-€0.4m€0.4mwithin the sector's middle half▼ 11.9%€0.3mwithin the sector's middle half▼ 20.0%€0.4mwithin the sector's middle half▲ 33.7%€0.3mwithin the sector's middle half▼ 22.2%-€0.03mbelow the sector's middle half-€0.1mbelow the sector's middle half▼ 410%
Solvency18.1%-28.6%▲ 10.5pp34.2%within the sector's middle half▲ 5.5pp37.1%within the sector's middle half▲ 2.9pp35.3%within the sector's middle half▼ 1.8pp25.9%within the sector's middle half▼ 9.4pp-0.5%below the sector's middle half▼ 26.4pp-15.9%below the sector's middle half▼ 15.4pp
Current ratio0.99-1.55▲ 0.561.50within the sector's middle half▼ 0.051.43within the sector's middle half▼ 0.081.53within the sector's middle half▲ 0.101.30within the sector's middle half▼ 0.230.97below the sector's middle half▼ 0.320.79below the sector's middle half▼ 0.18
Return on assets (ROA)17.1%-6.9%▼ 10.2pp4.7%within the sector's middle half▼ 2.2pp2.3%within the sector's middle half▼ 2.4pp6.0%within the sector's middle half▲ 3.6pp2.5%within the sector's middle half▼ 3.4pp-37.1%below the sector's middle half▼ 39.6pp-15.1%below the sector's middle half▲ 22.0pp
Staff (FTE)19.3-18▼ 6.7%18.9above the sector's middle half18.5above the sector's middle half▼ 2.1%22.2above the sector's middle half▲ 20.0%22.2above the sector's middle half=22.2above the sector's middle half=
above within below The sector band is the middle half of the companies in Specialised construction activities (NACE 43). A quarter of them sit below it, a quarter above. Each year counts only accounts in the same format, and only where there are at least 30.
Turnover and EBIT margin are not published. The abbreviated format does not require them. The turnover shown is an estimate from the gross margin.
Balance-sheet composition
2025 in colour, 2024 as the grey bar beneath
Assets €839,247
Fixed assets €335,296 ▼ 28.2%
Current assets €503,951 ▼ 42.0%
Equity and liabilities
Equity-€133,368
Debt€972,615
Equity is negative. Debt (€972,615) exceeds the balance-sheet total (€839,247).
Key figures and ratios
2025 value · change against 2024
EBITDA
€73,415▲
2024 · -€284,128
Cash flow
€42,187▲
2024 · -€318,484
Quick ratio
0.41▼
2024 · 0.72
Interest coverage
2.46▲
2024 · -8.76
Debt ≤ 1 year
€637,595▼
2024 · €894,568
Debt > 1 year
€335,020▼
2024 · €445,733
Income taxes
€1,437▼
2024 · €2,146
Staff costs
€923,984▼
2024 · €1.3m
Debt to equity is not shown because equity is negative. Debt divided by negative equity means nothing.
Green means a favourable move, even when the figure itself falls, as with debt or debt to equity.

Staff

social balance sheet
Item31-12-202131-12-202231-12-202331-12-202431-12-2025
Employees at the balance-sheet date1820231613
full-time1719211312
part-time11231
in full-time equivalents17.819.822.615.112.8
Average over the year, in full-time equivalents18.918.522.218.511.9
On a permanent contract1820231613
Joined14522
Left32295
Training hours6395941,53955743

Source: social balance sheet in the 2021 to 2025 annual accounts

Investments

fixed assets acquired
Item20212022202320242025
Tangible fixed assets€267,962€416,490€175,846€117,281€49,578
Intangible fixed assets--€12,549--
Financial fixed assets----€0
Depreciation and write-downs of the year€177,558€250,184€148,770€176,718€168,867

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

Subsidies and aid

Flemish government

2022 to 2025 · 9 entries · €26,327 awarded · €26,275 paid
Year Entries AwardedPaid
2025 2 -€21,237€3,763
2024 1 €1,406€1,354
2023 2 €5,056€5,056
2022 4 €41,102€16,102
Schemes
4 entries · €14,119 · €14,067 paid · Fonds voor Innoveren en Ondernemen
1 entry · €10,674 · €10,674 paid · Departement Werk en Sociale Economie
2 entries · €1,534 · €1,534 paid · Departement Werk en Sociale Economie
2 entries · Fonds voor Innoveren en Ondernemen

Comparable companies

These companies have the same main activity as INTERBORING: other specialised construction activities (NACE 43990). They are comparable in size and age: total assets between €680,000 and €1.3m, founded between 1975 and 1996.

CompanyFoundedTotal assetsEquityGross marginNet resultFTEFinancial year
INTERBORING Zonhoven1983€0.8m-€0.1m€1.0m-€0.1m22.22025
Antoniou Brussel1977€0.7m€0.4m€1.4m€0.04m22.92025
GINO EN KURT VANDEROUGSTRAETE Kortrijk1988€0.9m€0.3m€0.8m-€0.5m182025
Deruco Antwerpen1975€0.7m€0.2m€1.0m-€0.09m16.72025
SOBEDAL BELGIQUE Fernelmont1993€1.1m€0.4m€0.9m€0.006m23.42026
SURINX Bilzen-Hoeselt1996€1.1m€0.5m€1.1m€0.1m14.72025
DE COCK E & C Hasselt1990€1.3m€1.0m€1.0m€0.03m13.22025

They were chosen from the 7,010 other active companies with that main activity and annual accounts from the past two years. All companies with this main activity

Companies with the same profile, two years later

Historical observation

In July 2024, 678 companies had the same profile as INTERBORING has now. Two years later, 6.8% had gone bankrupt and 84.4% were still going.

  • Small
  • 20 years or older
  • negative equity
  • a loss of 10% of the balance sheet or more
6.8% went bankrupt
6.2% stopped otherwise
84.4% was still going

Another 2.7% stopped without a precise date, possibly only after those two years.

That fits the bankruptcy probability of INTERBORING itself: 5.1% within 12 months.

Test of the method

The method was tested on the 497,445 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 678 companies, not a prediction for INTERBORING. 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.

Annual accounts
Filed annual accounts As filed with the NBB · 2025 against 2024 · 66 lines

Source: Annual accounts 2025 at the NBB, filed on 29-06-2026.

Balance sheet Code20242025
Assets
Total assets20/58€1.3m€0.8m▼
Fixed assets21/28€0.5m€0.3m▼
Intangible fixed assets21€0.008m€0.004m▼
Tangible fixed assets22/27€0.5m€0.3m▼
Land and buildings22€0.006m€0.004m▼
Plant, machinery and equipment23€0.3m€0.2m▼
Furniture and vehicles24€0.03m€0.03m▼
Leasing and similar rights25€0.2m€0.1m▼
Financial fixed assets28€0.001m€0.001m=
Current assets29/58€0.9m€0.5m▼
Stocks and contracts in progress3€0.2m€0.2m▲
Stocks30/36€0.2m€0.2m▲
Contracts in progress37€0-
Amounts receivable within one year40/41€0.5m€0.1m▼
Trade receivables40€0.4m€0.1m▼
Other amounts receivable41€0.03m€0.009m▼
Current investments50/53€0.03m€0.03m=
Cash at bank and in hand54/58€0.1m€0.09m▼
Deferred charges and accrued income490/1€0.06m€0.01m▼
Equity and liabilities
Total equity and liabilities10/49€1.3m€0.8m▼
Equity10/15-€0.007m-€0.1m▼
Contributions10/11€0.02m€0.02m=
Reserves13€0.5m€0.5m=
Non-distributable reserves130/1€0.03m€0.03m=
Own shares acquired1312€0.03m€0.03m=
Tax-exempt reserves132€0.006m€0.006m=
Distributable reserves133€0.4m€0.4m=
Profit (loss) carried forward14-€0.5m-€0.6m▼
Amounts payable17/49€1.3m€1.0m▼
Amounts payable after more than one year17€0.4m€0.3m▼
Financial debts170/4€0.4m€0.3m▼
Amounts payable within one year42/48€0.9m€0.6m▼
Current portion of amounts payable after more than one year42€0.2m€0.2m▼
Financial debts43€0.3m€0.3m▼
Credit institutions430/8€0.3m€0.3m▼
Trade debts44€0.3m€0.2m▼
Suppliers440/4€0.3m€0.2m▼
Taxes, remuneration and social security45€0.06m€0.05m▼
Taxes450/3€0.003m€0.001m▼
Remuneration and social security454/9€0.06m€0.05m▼
Other amounts payable47/48€0.002m€0.003m▲
Accrued charges and deferred income492/3€0.002m€0▼
Income statement Code20242025
Non-recurring operating income76A€0.04m€0.03m▼
Remuneration, social security and pensions62€1.3m€0.9m▼
Depreciation of and write-downs on formation expenses, intangible and tangible fixed assets630€0.2m€0.2m▼
Write-downs on stocks, contracts in progress and trade receivables: additions (reversals)631/4-€0.001m
Other operating charges640/8€0.02m€0.02m▲
Non-recurring operating charges66A€0-
Gross operating margin9900€1.1m€1.0m▼
Operating profit (loss)9901-€0.5m-€0.1m▲
Financial income75/76B€238€11▼
Recurring financial income75€238€11▼
Financial charges65/66B€0.03m€0.03m▼
Recurring financial charges65€0.03m€0.03m▼
Profit (loss) for the period before taxes9903-€0.5m-€0.1m▲
Income taxes67/77€0.002m€0.001m▼
Profit (loss) for the period9904-€0.5m-€0.1m▲
Profit (loss) for the period to be appropriated9905-€0.5m-€0.1m▲
Appropriation of the result
Profit (loss) to be appropriated9906-€0.5m-€0.6m▼
Profit (loss) brought forward from the previous period14P€0.01m-€0.5m▼
Transfer from equity791/2€0-
Transfer to equity691/2€0-
To other reserves6921€0-
Profit to be distributed694/7€0-
Return on contributions (dividend)694€0-
Social balance sheet
Average headcount (FTE)908722.222.2=

The notes to these accounts have 23 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.

Line20182019202020212022202320242025Change
Non-recurring operating income76A€0.001m--€0.02m€0€0.03m€0.04m€0.03m▼ 19.0%
Remuneration, social security and pensions62€1.2m--€1.3m€1.4m€1.6m€1.3m€0.9m▼ 30.4%
Depreciation of and write-downs on formation expenses, intangible and tangible fixed assets630€0.2m€0.2m€0.2m€0.2m€0.3m€0.1m€0.2m€0.2m▼ 4.4%
Write-downs on stocks, contracts in progress and trade receivables: additions (reversals)631/4---€0.01m€0--€0.001m-
Other operating charges640/8€0.02m--€0.03m€0.02m€0.03m€0.02m€0.02m▲ 6.2%
Non-recurring operating charges66A-----€250€0--
Gross operating margin9900€1.9m€1.5m€1.5m€1.6m€1.8m€1.9m€1.1m€1.0m▼ 4.1%
Operating profit (loss)9901€0.4m€0.2m€0.1m€0.07m€0.2m€0.1m-€0.5m-€0.1m▲ 79.3%
Financial income75/76B€123--€374€0.002m€72€238€11▼ 95.6%
Recurring financial income75€123€0.004m€0.001m€374€0.002m€72€238€11▼ 95.6%
Financial charges65/66B€0.02m--€0.02m€0.02m€0.03m€0.03m€0.03m▼ 8.2%
Recurring financial charges65€0.02m€0.02m€0.02m€0.02m€0.02m€0.03m€0.03m€0.03m▼ 8.2%
Profit (loss) for the period before taxes9903€0.4m€0.2m€0.1m€0.05m€0.1m€0.09m-€0.5m-€0.1m▲ 74.6%
Income taxes67/77€0.08m€0.06m€0.04m€0.01m€0.03m€0.04m€0.002m€0.001m▼ 33.0%
Profit (loss) for the period9904€0.3m€0.1m€0.07m€0.03m€0.1m€0.05m-€0.5m-€0.1m▲ 74.4%
Profit (loss) for the period to be appropriated9905€0.3m€0.1m€0.07m€0.03m€0.1m€0.05m-€0.5m-€0.1m▲ 74.4%
Line20182019202020212022202320242025Change
Assets
Total assets20/58€1.9m€1.6m€1.5m€1.5m€1.8m€1.9m€1.3m€0.8m▼ 37.2%
Fixed assets21/28€0.5m€0.4m€0.4m€0.5m€0.7m€0.5m€0.5m€0.3m▼ 28.2%
Intangible fixed assets21€0.008m-€0.004m€0.002m€0.001m€0.01m€0.008m€0.004m▼ 53.9%
Tangible fixed assets22/27€0.5m€0.4m€0.4m€0.5m€0.7m€0.5m€0.5m€0.3m▼ 27.8%
Land and buildings22---€0.01m€0.01m€0.008m€0.006m€0.004m▼ 33.7%
Plant, machinery and equipment23€0.2m--€0.3m€0.5m€0.3m€0.3m€0.2m▼ 27.0%
Furniture and vehicles24€0.2m--€0.08m€0.04m€0.03m€0.03m€0.03m▼ 10.9%
Leasing and similar rights25---€0.1m€0.08m€0.2m€0.2m€0.1m▼ 31.8%
Financial fixed assets28€0.002m€0.002m€0.002m€0.002m€0.002m€0.002m€0.001m€0.001m=
Current assets29/58€1.4m€1.2m€1.1m€1.0m€1.1m€1.3m€0.9m€0.5m▼ 42.0%
Stocks and contracts in progress3€0.5m€0.2m€0.2m€0.5m€0.5m€0.2m€0.2m€0.2m▲ 10.2%
Stocks30/36€0.2m--€0.2m€0.2m€0.2m€0.2m€0.2m▲ 10.2%
Contracts in progress37€0.3m--€0.3m€0.3m€0.002m€0--
Amounts receivable within one year40/41€0.6m€0.6m€0.5m€0.4m€0.4m€0.6m€0.5m€0.1m▼ 71.0%
Trade receivables40€0.4m--€0.3m€0.4m€0.6m€0.4m€0.1m▼ 71.4%
Other amounts receivable41€0.2m--€0.03m€0.03m€0€0.03m€0.009m▼ 65.0%
Current investments50/53----€0.03m€0.03m€0.03m€0.03m=
Cash at bank and in hand54/58€0.3m€0.2m€0.2m€0.08m€0.2m€0.4m€0.1m€0.09m▼ 17.8%
Deferred charges and accrued income490/1€0.05m--€0.07m€0.06m€0.1m€0.06m€0.01m▼ 77.5%
Equity and liabilities
Total equity and liabilities10/49€1.9m€1.6m€1.5m€1.5m€1.8m€1.9m€1.3m€0.8m▼ 37.2%
Equity10/15€0.3m€0.4m€0.5m€0.6m€0.6m€0.5m-€0.007m-€0.1m▼ 1,894%
Contributions10/11€0.02m€0.02m-€0.02m€0.02m€0.02m€0.02m€0.02m=
Capital10€0.02m--------
Issued capital100€0.02m--------
Reserves13€0.3m€0.4m€0.5m€0.5m€0.6m€0.5m€0.5m€0.5m=
Non-distributable reserves130/1----€0.03m€0.03m€0.03m€0.03m=
Legal reserve130€0.005m--------
Own shares acquired1312----€0.03m€0.03m€0.03m€0.03m=
Tax-exempt reserves132€0.006m--€0.006m€0.006m€0.006m€0.006m€0.006m=
Distributable reserves133€0.3m--€0.5m€0.6m€0.4m€0.4m€0.4m=
Profit (loss) carried forward14€0.01m€0.01m€0.01m€0.01m€0.01m€0.01m-€0.5m-€0.6m▼ 26.4%
Amounts payable17/49€1.5m€1.1m€1.0m€0.9m€1.2m€1.4m€1.3m€1.0m▼ 27.5%
Amounts payable after more than one year17€0.1m€0.3m€0.3m€0.2m€0.4m€0.4m€0.4m€0.3m▼ 24.8%
Financial debts170/4€0.1m--€0.2m€0.4m€0.4m€0.4m€0.3m▼ 24.8%
Amounts payable within one year42/48€1.4m€0.8m€0.7m€0.7m€0.7m€1.0m€0.9m€0.6m▼ 28.7%
Current portion of amounts payable after more than one year42€0.3m--€0.2m€0.2m€0.2m€0.2m€0.2m▼ 23.8%
Financial debts43€0.08m--€0€0.2m€0.3m€0.3m€0.3m▼ 14.0%
Credit institutions430/8€0.08m--€0€0.2m€0.3m€0.3m€0.3m▼ 14.0%
Trade debts44€1.0m€0.3m€0.2m€0.3m€0.2m€0.2m€0.3m€0.2m▼ 49.1%
Suppliers440/4€1.0m--€0.3m€0.2m€0.2m€0.3m€0.2m▼ 49.1%
Taxes, remuneration and social security45€0.08m--€0.1m€0.1m€0.1m€0.06m€0.05m▼ 26.2%
Taxes450/3€0.001m--€0.01m€0.01m€0.03m€0.003m€0.001m▼ 45.1%
Remuneration and social security454/9€0.08m--€0.1m€0.1m€0.09m€0.06m€0.05m▼ 25.4%
Other amounts payable47/48€0.001m--€65€0.02m€0.2m€0.002m€0.003m▲ 96.7%
Accrued charges and deferred income492/3€0.001m--€0.001m€0.009m€0.002m€0.002m€0▼ 100%
Line20182019202020212022202320242025Change
Profit (loss) for the period9904€320,129€108,015€71,521€34,997€108,515€47,574-€495,202-€126,680▲ 74.4%
+ Depreciation and write-downs630€222,613€183,749€177,796€177,558€250,184€148,770€176,718€168,867▼ 4.4%
Operating cash flow (approximation)€542,742€291,765€249,317€212,555€358,699€196,344-€318,484€42,187-
Investment in fixed assets (approximation)--€90,643-€210,085-€267,962-€416,490-€16,001-€102,678-€37,035▲ 63.9%
Change in cash--€103,011€12,408-€150,207€97,784€182,503-€254,746-€18,657▲ 92.7%

A Belgian filing has no cash-flow statement. These rows are therefore an approximation, derived from the income statement and the balance-sheet moves.

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Latest 10 of 43 filings with the National Bank
Financial year Type Filed Reference Document
31-12-2025 abbreviated format 29-06-2026 2026-00249712 NBB
31-12-2024 abbreviated format 25-06-2025 2025-00190843 PDF
31-12-2023 abbreviated format 09-07-2024 2024-00232066 PDF
31-12-2022 abbreviated format 01-06-2023 2023-00107556 PDF
31-12-2021 abbreviated format 26-08-2022 2022-20330132 PDF
31-12-2020 abbreviated format 29-06-2021 2021-28300089 PDF
31-12-2019 abbreviated format 17-06-2020 2020-19100528 PDF
31-12-2018 abbreviated format 06-08-2019 2019-44600186 PDF
31-12-2017 abbreviated format 30-05-2018 2018-15000337 PDF
31-12-2016 abbreviated format 30-06-2017 2017-26100139 PDF

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