What does THE CORNERSTONE do?

THE CORNERSTONE is a research organisation in Mortsel. Private Limited, started on 12 June 2023, 1 establishment.

What is the address of THE CORNERSTONE?

The registered office of THE CORNERSTONE is located at Cogelslei 12A, 2640 Mortsel.

Is THE CORNERSTONE still active?

Yes. According to the CBE (30 October 2026) THE CORNERSTONE is active, legal situation “Normale toestand”, started on 12 June 2023.

Is THE CORNERSTONE registered on Peppol?

Yes, THE CORNERSTONE is registered on the Peppol network with ID 0208:0802653917.

What is the enterprise number of THE CORNERSTONE?

The enterprise number of THE CORNERSTONE is BE0802653917.

When was THE CORNERSTONE founded?

THE CORNERSTONE was founded on 12 June 2023.

Who are the directors of THE CORNERSTONE?

According to the 2025 annual accounts, the directors of THE CORNERSTONE are: Katrien Van Rompay.

Is THE CORNERSTONE a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 12 June 2023; 2 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did THE CORNERSTONE make in 2025?

THE CORNERSTONE recorded a loss after taxes of € 7,281 in financial year 2025.

What is the revenue of THE CORNERSTONE?

As a small company, THE CORNERSTONE is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 13,747.

THE CORNERSTONE (Private Limited) - Mortsel

Dossier THE CORNERSTONE, printed on 30 October 2026 from databakkes.be/en/0802653917/the-cornerstone. 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.

Negative equity NBB

More debt than assets in 2 of the last 2 fiscal years.
Two loss years in a row NBB

Negative result in 2024 and 2025.

Financials

Financial year 2025

THE CORNERSTONE from Mortsel, company number BE0802653917, closed financial year 2025 with a result of € -7,281 after tax. For that financial year THE CORNERSTONE recorded a gross margin of € 13,747 and equity of € -41,895. Compared with financial year 2024, the result moved from € -134,614 to € -7,281. The company made a loss. More debts than assets. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on June 12, 2026.

What it is worth Caution

€ -41,895

▼ € 7,281 vs 2024

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

Loss Caution

€ -7,281

▲ 95 % less loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 16,465

▼ 10% vs 2024

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

Where the profit goes Caution

Loss, nothing to pay out

Reserves fell to € -141,895.

People and assets in 2025

Full-time equivalents estimate The annual accounts report no full-time equivalents. A micro company with one active director is usually run by that person; this is an assumption, not a figure from the source.

≈ 1

No payroll staff. One director, so that person most likely runs the business.

Vehicles and equipment

€ 1,435

▼ 25% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

€ 139,097

▼ 1% vs 2024

Loans from banks and other lenders, long and short.

Owed to suppliers

€ 37,926

▼ 12% vs 2024

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

Taxes

€ 4,043

▲ € 3,650 vs 2024

Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.

Key figures per fiscal year Download key figures (CSV)
	2024	2025	Change 2024 → 2025
Gross margin	€ -105,035 Gross margin 2024: € -105,035 First fiscal year in the series	€ 13,747 Gross margin 2025: € 13,747 ▲ € 118,782 vs 2024 (€ -105,035) Favourable step	▲ € 118,782
Profit after taxes	€ -134,614 Profit after taxes 2024: € -134,614 First fiscal year in the series	€ -7,281 Profit after taxes 2025: € -7,281 ▲ € 127,333 vs 2024 (€ -134,614) Favourable step	▲ € 127,333
Equity	€ -34,614 Equity 2024: € -34,614 First fiscal year in the series	€ -41,895 Equity 2025: € -41,895 ▼ € 7,281 vs 2024 (€ -34,614) Unfavourable step	▼ € 7,281
Total debts	€ 183,995 Total debts 2024: € 183,995 First fiscal year in the series	€ 181,155 Total debts 2025: € 181,155 ▼ 2% vs 2024 (€ 183,995) Favourable step	▼ 2%
Cash	€ 18,287 Cash 2024: € 18,287 First fiscal year in the series	€ 16,465 Cash 2025: € 16,465 ▼ 10% vs 2024 (€ 18,287) Unfavourable step	▼ 10%
Retained profit	€ -134,614 Retained profit 2024: € -134,614 First fiscal year in the series	€ -141,895 Retained profit 2025: € -141,895 ▼ € 7,281 vs 2024 (€ -134,614) Unfavourable step	▼ € 7,281
Bank debt	€ 140,276 Bank debt 2024: € 140,276 First fiscal year in the series	€ 139,097 Bank debt 2025: € 139,097 ▼ 1% vs 2024 (€ 140,276) Favourable step	▼ 1%
Balance sheet total	€ 149,381 Balance sheet total 2024: € 149,381 First fiscal year in the series	€ 139,260 Balance sheet total 2025: € 139,260 ▼ 7% vs 2024 (€ 149,381) Unchanged	▼ 7%

Key figures of THE CORNERSTONE, fiscal years 2024 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 THE CORNERSTONE?

What happened at THE CORNERSTONE in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

Jun 12, 2026 New annual accounts for financial year 2025: loss of € 7,281. Source: NBB ↗
Jun 12, 2023 New establishment in Mortsel. KBO
Jun 12, 2023 Start of the company according to the CBE. KBO
2023 Katrien Van Rompay became a director. NBB

In short

From € 134,614 loss in 2024 to € 7,281 loss in 2025.

Original PDFs at the National Bank ↗

Management

NUMERA SERVICES 20%

The stake of NUMERA SERVICES comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.

THE CORNERSTONE

Behind THE CORNERSTONE is Katrien Van Rompay. The shares are held by NUMERA SERVICES (20%).

Directors

According to the 2025 annual accounts

Katrien Van Rompay

Director

since 2023

Shareholders

NUMERA SERVICES

20%

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Cogelslei 12A

2640 Mortsel

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 1 companies are registered at this address.

All companies at this address →

NUMERA SERVICES same network

€ 214,071 gross margin · 2026

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

Details

Company number

0802.653.917

VAT number

BE 0802.653.917

Registered office

Cogelslei 12A, 2640 Mortsel

Names & denominations

THE CORNERSTONE

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

12 June 2023

Peppol

Active · Active since 25 Nov 2024

Activities · NACE

Speur- en ontwikkelingswerk op het gebied van de maatschappij- en geesteswetenschappen

Arbeidsbemiddeling

Ontwerpen van computerprogramma’s

Overige dienstverlenende activiteiten op het gebied van informatie

Activiteiten van adviesbureaus op het gebied van public relations en communicatie

Overige dienstverlenende activiteiten op het gebied van informatie, n.e. g.

Ontwerpen en programmeren van computerprogramma's

Adviesbureaus op het gebied van public relations en communicatie

View on CBE Public ↗ Annual accounts (NBB) ↗

THE CORNERSTONE

Warning lights

Financials

What happened to THE CORNERSTONE?

Management

Directors

Shareholders

Participations

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions