What does Institut de l'Assomption do?

Institut de l'Assomption is a secondary school in Watermaal-Bosvoorde. Non-profit, started on 19 June 1973, 3 establishments.

What is the address of Institut de l'Assomption?

The registered office of Institut de l'Assomption is located at Alfred Solvaylaan 4, 1170 Watermaal-Bosvoorde.

Is Institut de l'Assomption still active?

Yes. According to the CBE (31 October 2026) Institut de l'Assomption is active, legal situation “Normale toestand”, started on 19 June 1973.

Is Institut de l'Assomption registered on Peppol?

Yes, Institut de l'Assomption is registered on the Peppol network with ID 0208:0413639672.

What is the enterprise number of Institut de l'Assomption?

The enterprise number of Institut de l'Assomption is BE0413639672.

When was Institut de l'Assomption founded?

Institut de l'Assomption was founded on 19 June 1973.

Is Institut de l'Assomption a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 19 June 1973; 5 annual accounts filed, latest fiscal year 2025; 3 establishments in the CBE.

How much profit did Institut de l'Assomption make in 2025?

Institut de l'Assomption recorded a loss after taxes of € 98,100 in financial year 2025.

What is the revenue of Institut de l'Assomption?

In its most recent annual accounts (2025), Institut de l'Assomption reported revenue of € 364,107.

How much does an employee at Institut de l'Assomption earn?

The average wage cost per full-time employee at Institut de l'Assomption was € 2,145,100 in 2025: staff costs of € 6.2 million for 2.9 FTE, according to the annual account at the National Bank. That is the employer's cost, not net pay.

How many employees does Institut de l'Assomption have?

According to the 2025 annual accounts, Institut de l'Assomption has 2.9 full-time equivalents (FTE).

Institut de l'Assomption (Non-profit)

Dossier Institut de l'Assomption, printed on 31 October 2026 from databakkes.be/en/0413639672/institut-de-l-assomption. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

Two loss years in a row NBB

Negative result in 2024 and 2025.
Figures corrected NBB

Corrected annual account filed for 2025.

Financials

Financial year 2025

Institut de l'Assomption from Watermaal-Bosvoorde, company number BE0413639672, closed financial year 2025 with a result of € -98,100 after tax. For that financial year Institut de l'Assomption recorded revenue of € 364,107 and equity of € 3.2 million. Compared with financial year 2024, the result moved from € -78,345 to € -98,100. The company made a loss. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on October 15, 2026.

What it is worth Healthy

€ 3.2 million

▼ 5% vs 2024

Assets minus debts, by the books. What is left if everything were sold and paid today.

Loss Caution

€ -98,100

▼ 25 % more loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 158,810

▼ 40% vs 2024

Cash and bank balances on the last day of the fiscal year.

People and assets in 2025

Full-time equivalents

2.9

Average over the fiscal year, from the social balance sheet.

Wage cost

€ 6.2 million

▲ 3% vs 2024

€ 2.1 million per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.

Vehicles and equipment

€ 2.7 million

▼ 3% vs 2024

Of which on lease € 2.6 million.

Debts at end 2025

Bank debt ≈ 24 years to go The accounts give the long-term loan and the part due within the year. The remainder divided by that part is the number of years at an equal pace; a new loan or early repayment changes it.

€ 5.1 million

▼ 4% vs 2024

€ 209,139 is repaid this year. At this pace the long-term loan is gone in ≈ 24 years.

Owed to suppliers

€ 31,182

▼ 61% vs 2024

Supplier invoices still open on the last day of the fiscal year.

Wages and social charges

€ 8,970

▼ 19% vs 2024

Wages, holiday pay and social contributions still to pay. No outstanding taxes.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Revenue	-	-	€ 436,335 Revenue 2024: € 436,335 First fiscal year in the series	€ 364,107 Revenue 2025: € 364,107 ▼ 17% vs 2024 (€ 436,335) Unfavourable step	▼ 17%
Gross margin	€ 6,349,128 Gross margin 2022: € 6,349,128 First fiscal year in the series	€ 6,326,335 Gross margin 2023: € 6,326,335 Unchanged (€ 6,349,128) Unfavourable step	€ 6,361,315 Gross margin 2024: € 6,361,315 ▲ 1% vs 2023 (€ 6,326,335) Favourable step	€ 6,493,253 Gross margin 2025: € 6,493,253 ▲ 2% vs 2024 (€ 6,361,315) Favourable step	▲ 2%
Profit after taxes	€ 32,781 Profit after taxes 2022: € 32,781 First fiscal year in the series	€ -32,389 Profit after taxes 2023: € -32,389 ▼ € 65,171 vs 2022 (€ 32,781) Unfavourable step	€ -78,345 Profit after taxes 2024: € -78,345 ▼ € 45,956 vs 2023 (€ -32,389) Unfavourable step	€ -98,100 Profit after taxes 2025: € -98,100 ▼ € 19,755 vs 2024 (€ -78,345) Unfavourable step	▼ € 19,755
Equity	€ 3,295,773 Equity 2022: € 3,295,773 First fiscal year in the series	€ 3,341,255 Equity 2023: € 3,341,255 ▲ 1% vs 2022 (€ 3,295,773) Favourable step	€ 3,384,597 Equity 2024: € 3,384,597 ▲ 1% vs 2023 (€ 3,341,255) Favourable step	€ 3,226,770 Equity 2025: € 3,226,770 ▼ 5% vs 2024 (€ 3,384,597) Unfavourable step	▼ 5%
Total debts	€ 6,059,436 Total debts 2022: € 6,059,436 First fiscal year in the series	€ 5,966,793 Total debts 2023: € 5,966,793 ▼ 2% vs 2022 (€ 6,059,436) Favourable step	€ 5,478,815 Total debts 2024: € 5,478,815 ▼ 8% vs 2023 (€ 5,966,793) Favourable step	€ 5,333,285 Total debts 2025: € 5,333,285 ▼ 3% vs 2024 (€ 5,478,815) Favourable step	▼ 3%
Cash	€ 503,346 Cash 2022: € 503,346 First fiscal year in the series	€ 227,047 Cash 2023: € 227,047 ▼ 55% vs 2022 (€ 503,346) Unfavourable step	€ 264,528 Cash 2024: € 264,528 ▲ 17% vs 2023 (€ 227,047) Favourable step	€ 158,810 Cash 2025: € 158,810 ▼ 40% vs 2024 (€ 264,528) Unfavourable step	▼ 40%
Land & buildings	€ 4,263,905 Land & buildings 2022: € 4,263,905 First fiscal year in the series	€ 4,112,521 Land & buildings 2023: € 4,112,521 ▼ 4% vs 2022 (€ 4,263,905) Unchanged	€ 3,952,974 Land & buildings 2024: € 3,952,974 ▼ 4% vs 2023 (€ 4,112,521) Unchanged	€ 5,088,134 Land & buildings 2025: € 5,088,134 ▲ 29% vs 2024 (€ 3,952,974) Unchanged	▲ 29%
Retained profit	€ 1,621,568 Retained profit 2022: € 1,621,568 First fiscal year in the series	€ 1,589,179 Retained profit 2023: € 1,589,179 ▼ 2% vs 2022 (€ 1,621,568) Unfavourable step	€ 1,510,833 Retained profit 2024: € 1,510,833 ▼ 5% vs 2023 (€ 1,589,179) Unfavourable step	€ 1,412,734 Retained profit 2025: € 1,412,734 ▼ 6% vs 2024 (€ 1,510,833) Unfavourable step	▼ 6%
Bank debt	€ 5,626,927 Bank debt 2022: € 5,626,927 First fiscal year in the series	€ 5,421,808 Bank debt 2023: € 5,421,808 ▼ 4% vs 2022 (€ 5,626,927) Favourable step	€ 5,276,752 Bank debt 2024: € 5,276,752 ▼ 3% vs 2023 (€ 5,421,808) Favourable step	€ 5,070,557 Bank debt 2025: € 5,070,557 ▼ 4% vs 2024 (€ 5,276,752) Favourable step	▼ 4%
Balance sheet total	€ 9,435,209 Balance sheet total 2022: € 9,435,209 First fiscal year in the series	€ 9,439,905 Balance sheet total 2023: € 9,439,905 Unchanged (€ 9,435,209) Unchanged	€ 8,863,413 Balance sheet total 2024: € 8,863,413 ▼ 6% vs 2023 (€ 9,439,905) Unchanged	€ 8,560,055 Balance sheet total 2025: € 8,560,055 ▼ 3% vs 2024 (€ 8,863,413) Unchanged	▼ 3%
Employees (FTE)	1.9 Employees (FTE) 2022: 1.9 First fiscal year in the series	2.5 Employees (FTE) 2023: 2.5 ▲ 0.6 vs 2022 (1.9) Unchanged	2.9 Employees (FTE) 2024: 2.9 ▲ 0.4 vs 2023 (2.5) Unchanged	2.9 Employees (FTE) 2025: 2.9 Unchanged (2.9) Unchanged

Key figures of Institut de l'Assomption, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.

What happened to Institut de l'Assomption?

What happened at Institut de l'Assomption in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

Oct 15, 2026 Corrected annual accounts filed for financial year 2025. filed late Source: NBB ↗
Jan 1, 2007 New establishment in Watermaal-Bosvoorde. KBO
Jan 1, 2007 New establishment in Watermaal-Bosvoorde. KBO
Jan 1, 2007 New establishment in Watermaal-Bosvoorde. KBO
Jun 19, 1973 Start of the company according to the CBE. KBO

In short

From € 32,781 profit in 2022 to € 98,100 loss in 2025.

Best year ever: 2022, with € 32,781 profit.

On average € 2.2 million of value added per employee in 2025.

Original PDFs at the National Bank ↗

Establishments

Establishment units

Physical locations of this company

Registered office

Alfred Solvaylaan 4

1170 Watermaal-Bosvoorde

2.167.180.334

Jagersveld 5

1170 Watermaal-Bosvoorde

Active since 1 January 2007

2.206.603.609

Aartshertogenlaan 52

1170 Watermaal-Bosvoorde

Active since 1 January 2007

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 2 companies are registered at this address.

All companies at this address →

SAINT-JOSEPH - ASSOMPTION

Etudes, loisirs et animations Boitsfort

What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.

Details

Company number

0413.639.672

VAT number

BE 0413.639.672

Registered office

Alfred Solvaylaan 4, 1170 Watermaal-Bosvoorde

Names & denominations

Institut de l'Assomption

Enterprise type

Rechtspersoon

Legal form

Non-profit association

Legal situation

Normale toestand

Start date

19 June 1973

Peppol

Active · Active since 1 Jan 2001

Activities · NACE

Vrij gesubsidieerd gewoon algemeen secundair onderwijs

Vrij gesubsidieerd algemeen voortgezet onderwijs

View on CBE Public ↗ Annual accounts (NBB) ↗

Institut de l'Assomption

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Financials

What happened to Institut de l'Assomption?

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions