What is the address of Delta Mas?

The registered office of Delta Mas is located at Vrijheidstraat 91, 2850 Boom.

Is Delta Mas still active?

Yes. According to the CBE (30 October 2026) Delta Mas is active, legal situation “Normale toestand”, started on 16 May 1990.

Is Delta Mas registered on Peppol?

Yes, Delta Mas is registered on the Peppol network with ID 0208:0440607256.

What is the enterprise number of Delta Mas?

The enterprise number of Delta Mas is BE0440607256.

When was Delta Mas founded?

Delta Mas was founded on 16 May 1990.

Who are the directors of Delta Mas?

According to the 2025 annual accounts, the directors of Delta Mas are: Peter Birlouet.

Is Delta Mas a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 16 May 1990; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did Delta Mas make in 2025?

Delta Mas recorded a loss after taxes of € 22,660 in financial year 2025.

What is the revenue of Delta Mas?

As a small company, Delta Mas is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € -40,354.

Delta Mas (Private Limited) - Boom - BE0440607256

Q: What does Delta Mas do?

Delta Mas is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 16 May 1990, 1 establishment.

Dossier Delta Mas, printed on 30 October 2026 from databakkes.be/en/0440607256/delta-mas. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

Delta Mas from Boom, company number BE0440607256, closed financial year 2025 with a result of € -22,660 after tax. For that financial year Delta Mas recorded a gross margin of € -40,354 and equity of € 93,723. Compared with financial year 2024, the result moved from € 3,899 to € -22,660. 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 July 8, 2026.

What it is worth Healthy

€ 93,723

▼ 19% vs 2024

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

Loss Caution

€ -22,660

▼ still € 3,899 profit in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 73,429

▼ 17% 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 € 73,723.

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.

Debts at end 2025

Bank debt

None

No bank loans on the last day of the fiscal year.

Owed to suppliers

€ 5,504

▼ 76% vs 2024

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

Taxes

€ 37

▼ € 9,894 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)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 213 Gross margin 2022: € 213 First fiscal year in the series	€ 49,998 Gross margin 2023: € 49,998 ▲ € 49,785 vs 2022 (€ 213) Favourable step	€ 2,765 Gross margin 2024: € 2,765 ▼ 94% vs 2023 (€ 49,998) Unfavourable step	€ -40,354 Gross margin 2025: € -40,354 ▼ € 43,118 vs 2024 (€ 2,765) Unfavourable step	▼ € 43,118
Profit after taxes	€ 581 Profit after taxes 2022: € 581 First fiscal year in the series	€ 22,084 Profit after taxes 2023: € 22,084 ▲ € 21,502 vs 2022 (€ 581) Favourable step	€ 3,899 Profit after taxes 2024: € 3,899 ▼ 82% vs 2023 (€ 22,084) Unfavourable step	€ -22,660 Profit after taxes 2025: € -22,660 ▼ € 26,559 vs 2024 (€ 3,899) Unfavourable step	▼ € 26,559
Equity	€ 90,400 Equity 2022: € 90,400 First fiscal year in the series	€ 112,483 Equity 2023: € 112,483 ▲ 24% vs 2022 (€ 90,400) Favourable step	€ 116,383 Equity 2024: € 116,383 ▲ 3% vs 2023 (€ 112,483) Favourable step	€ 93,723 Equity 2025: € 93,723 ▼ 19% vs 2024 (€ 116,383) Unfavourable step	▼ 19%
Total debts	€ 48,123 Total debts 2022: € 48,123 First fiscal year in the series	€ 34,503 Total debts 2023: € 34,503 ▼ 28% vs 2022 (€ 48,123) Favourable step	€ 33,207 Total debts 2024: € 33,207 ▼ 4% vs 2023 (€ 34,503) Favourable step	€ 5,541 Total debts 2025: € 5,541 ▼ 83% vs 2024 (€ 33,207) Favourable step	▼ 83%
Cash	€ 55,634 Cash 2022: € 55,634 First fiscal year in the series	€ 57,950 Cash 2023: € 57,950 ▲ 4% vs 2022 (€ 55,634) Favourable step	€ 88,710 Cash 2024: € 88,710 ▲ 53% vs 2023 (€ 57,950) Favourable step	€ 73,429 Cash 2025: € 73,429 ▼ 17% vs 2024 (€ 88,710) Unfavourable step	▼ 17%
Retained profit	€ 70,400 Retained profit 2022: € 70,400 First fiscal year in the series	€ 92,483 Retained profit 2023: € 92,483 ▲ 31% vs 2022 (€ 70,400) Favourable step	€ 96,383 Retained profit 2024: € 96,383 ▲ 4% vs 2023 (€ 92,483) Favourable step	€ 73,723 Retained profit 2025: € 73,723 ▼ 24% vs 2024 (€ 96,383) Unfavourable step	▼ 24%
Balance sheet total	€ 138,522 Balance sheet total 2022: € 138,522 First fiscal year in the series	€ 146,987 Balance sheet total 2023: € 146,987 ▲ 6% vs 2022 (€ 138,522) Unchanged	€ 149,589 Balance sheet total 2024: € 149,589 ▲ 2% vs 2023 (€ 146,987) Unchanged	€ 99,264 Balance sheet total 2025: € 99,264 ▼ 34% vs 2024 (€ 149,589) Unchanged	▼ 34%

Key figures of Delta Mas, 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 Delta Mas?

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

Jul 8, 2026 New annual accounts for financial year 2025: loss of € 22,660 (▼ € 26,559 vs 2024). Source: NBB ↗
1991 Peter Birlouet became a director. NBB
Jun 6, 1990 New establishment in Boom. KBO
May 16, 1990 Start of the company according to the CBE. KBO

In short

From € 581 profit in 2022 to € 22,660 loss in 2025.

Paid € 11,647 in corporate taxes since 2022.

Best year ever: 2023, with € 22,084 profit.

Original PDFs at the National Bank ↗

Management

Peter Birlouet

Delta Mas

HANSA-HUIS

URUS REAL ESTATE

Behind Delta Mas is Peter Birlouet. Peter Birlouet is also behind HANSA-HUIS and URUS REAL ESTATE.

Directors

According to the 2025 annual accounts

Peter Birlouet

Director

Also active at: HANSA-HUIS, URUS REAL ESTATE

since 1991

Establishments

Establishment units

Physical locations of this company

Registered office

Vrijheidstraat 91

2850 Boom

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 →

FOTOGRAFIK

€ 7,421 gross margin · 2025

URUS REAL ESTATE same network

€ 28,220 gross margin · 2025

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

Details

Company number

0440.607.256

VAT number

BE 0440.607.256

Registered office

Vrijheidstraat 91, 2850 Boom

Names & denominations

Delta Mas

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

16 May 1990

Peppol

Active · Active since 24 Nov 2023

Activities · NACE

Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

Overige adviesbureaus op het gebied van bedrijfsbeheer; adviesbureaus op het gebied van bedrijfsvoering

View on CBE Public ↗ Annual accounts (NBB) ↗

Delta Mas

Financials

What happened to Delta Mas?

Management

Directors

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions