What does ALTANUB do?

ALTANUB is an IT company in Braine-l'Alleud. Private Limited, started on 28 June 2022, 1 establishment.

What is the address of ALTANUB?

The registered office of ALTANUB is located at Clos du Sadin 45, 1420 Braine-l'Alleud.

Is ALTANUB still active?

Yes. According to the CBE (3 November 2026) ALTANUB is active, legal situation “Normale toestand”, started on 28 June 2022.

Is ALTANUB registered on Peppol?

Yes, ALTANUB is registered on the Peppol network with ID 0208:0787768672.

What is the enterprise number of ALTANUB?

The enterprise number of ALTANUB is BE0787768672.

When was ALTANUB founded?

ALTANUB was founded on 28 June 2022.

Who are the directors of ALTANUB?

According to the 2025 annual accounts, the directors of ALTANUB are: Baudouin Carbonelle.

Is ALTANUB a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 28 June 2022; 4 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account; 1 events from the Belgian Official Gazette processed.

How much profit did ALTANUB make in 2025?

ALTANUB recorded a loss after taxes of € 22,519 in financial year 2025.

What is the revenue of ALTANUB?

As a small company, ALTANUB is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € -17,679.

Does ALTANUB have a website?

Yes, ALTANUB has a website at altanub.com.

ALTANUB (Private Limited) - Braine-l'Alleud

Dossier ALTANUB, printed on 3 November 2026 from databakkes.be/en/0787768672/altanub. 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.

Financials

Financial year 2025

ALTANUB from Braine-l'Alleud, company number BE0787768672, closed financial year 2025 with a result of € -22,519 after tax. For that financial year ALTANUB recorded a gross margin of € -17,679 and equity of € 13,741. Compared with financial year 2024, the result moved from € -15,095 to € -22,519. The company made a loss. The buffer shrank hard: equity is 62 % below last year. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on June 12, 2026.

What it is worth Shrank hard

€ 13,741

▼ 62% vs 2024

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

Loss Caution

€ -22,519

▼ 49 % more loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 16,157

▲ 85% 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 € 8,741.

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

€ 3,821

▼ 26% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

None

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

Owed to suppliers

€ 5,070

▼ 30% vs 2024

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

Taxes and wages

€ 21,642

▲ 182% vs 2024

Taxes, VAT and social contributions still to pay.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 26,070 Gross margin 2022: € 26,070 First fiscal year in the series	€ 49,948 Gross margin 2023: € 49,948 ▲ 92% vs 2022 (€ 26,070) Favourable step	€ -10,877 Gross margin 2024: € -10,877 ▼ € 60,826 vs 2023 (€ 49,948) Unfavourable step	€ -17,679 Gross margin 2025: € -17,679 ▼ € 6,802 vs 2024 (€ -10,877) Unfavourable step	▼ € 6,802
Profit after taxes	€ 11,036 Profit after taxes 2022: € 11,036 First fiscal year in the series	€ 35,319 Profit after taxes 2023: € 35,319 ▲ 220% vs 2022 (€ 11,036) Favourable step	€ -15,095 Profit after taxes 2024: € -15,095 ▼ € 50,414 vs 2023 (€ 35,319) Unfavourable step	€ -22,519 Profit after taxes 2025: € -22,519 ▼ € 7,424 vs 2024 (€ -15,095) Unfavourable step	▼ € 7,424
Equity	€ 16,036 Equity 2022: € 16,036 First fiscal year in the series	€ 51,356 Equity 2023: € 51,356 ▲ 220% vs 2022 (€ 16,036) Favourable step	€ 36,261 Equity 2024: € 36,261 ▼ 29% vs 2023 (€ 51,356) Unfavourable step	€ 13,741 Equity 2025: € 13,741 ▼ 62% vs 2024 (€ 36,261) Unfavourable step	▼ 62%
Total debts	€ 47,079 Total debts 2022: € 47,079 First fiscal year in the series	€ 27,292 Total debts 2023: € 27,292 ▼ 42% vs 2022 (€ 47,079) Favourable step	€ 15,769 Total debts 2024: € 15,769 ▼ 42% vs 2023 (€ 27,292) Favourable step	€ 29,567 Total debts 2025: € 29,567 ▲ 87% vs 2024 (€ 15,769) Unfavourable step	▲ 87%
Cash	€ 17,070 Cash 2022: € 17,070 First fiscal year in the series	€ 19,584 Cash 2023: € 19,584 ▲ 15% vs 2022 (€ 17,070) Favourable step	€ 8,716 Cash 2024: € 8,716 ▼ 55% vs 2023 (€ 19,584) Unfavourable step	€ 16,157 Cash 2025: € 16,157 ▲ 85% vs 2024 (€ 8,716) Favourable step	▲ 85%
Retained profit	€ 11,036 Retained profit 2022: € 11,036 First fiscal year in the series	€ 46,356 Retained profit 2023: € 46,356 ▲ € 35,319 vs 2022 (€ 11,036) Favourable step	€ 31,261 Retained profit 2024: € 31,261 ▼ 33% vs 2023 (€ 46,356) Unfavourable step	€ 8,741 Retained profit 2025: € 8,741 ▼ 72% vs 2024 (€ 31,261) Unfavourable step	▼ 72%
Bank debt	€ 21,565 Bank debt 2022: € 21,565 First fiscal year in the series	€ 269 Bank debt 2023: € 269 ▼ 99% vs 2022 (€ 21,565) Favourable step	€ 0 Bank debt 2024: € 0 ▼ 100% vs 2023 (€ 269) Favourable step	€ 0 Bank debt 2025: € 0 Unchanged (€ 0) Unchanged
Balance sheet total	€ 63,115 Balance sheet total 2022: € 63,115 First fiscal year in the series	€ 78,648 Balance sheet total 2023: € 78,648 ▲ 25% vs 2022 (€ 63,115) Unchanged	€ 52,030 Balance sheet total 2024: € 52,030 ▼ 34% vs 2023 (€ 78,648) Unchanged	€ 43,308 Balance sheet total 2025: € 43,308 ▼ 17% vs 2024 (€ 52,030) Unchanged	▼ 17%

Key figures of ALTANUB, 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 ALTANUB?

What happened at ALTANUB 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 € 22,519. Source: NBB ↗
Jun 30, 2022 Incorporation, published in the Gazette. Source: Staatsblad ↗
Jun 28, 2022 New establishment in Braine-l'Alleud. KBO
2022 Baudouin Carbonelle became a director. NBB

In short

From € 11,036 profit in 2022 to € 22,519 loss in 2025.

Paid € 12,978 in corporate taxes since 2022.

Best year ever: 2023, with € 35,319 profit.

Original PDFs at the National Bank ↗

Management

Baudouin Carbonelle

ALTANUB

Behind ALTANUB is Baudouin Carbonelle.

Directors

According to the 2025 annual accounts

Baudouin Carbonelle

Director

since 2022

Establishments

Establishment units

Physical locations of this company

Registered office

Clos du Sadin 45

1420 Braine-l'Alleud

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

Website

HTTPS altanub.com

Hosting & Email

Email provider

Microsoft 365

Hosting

OVH, FR

DNS

OVH DNS

Domain

altanub.com

Registered

2022-06-20

Registrar

OVH sas

Expires

2026-06-20

Website info

HTTPS Ja

Languages EN

Features

Contact page

Security

✓ HTTPS

✓ SPF

✓ DMARC

Network

✓ IPv6

Shareholders according to the Official Gazette deeds

Who contributed at incorporation and at capital increases, with the deed as source. Later share transfers are not published in the Gazette.

Incorporation

30 June 2022 Source: Deed ↗

CARBONNELLE Baudouin Bernard Myriam(oprichter) 100%

Details

Company number

0787.768.672

VAT number

BE 0787.768.672

Registered office

Clos du Sadin 45, 1420 Braine-l'Alleud

Names & denominations

ALTANUB

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

28 June 2022

Peppol

Active · Active since 19 Nov 2025

Contact

altanub.com [email protected]

Activities · NACE

Activiteiten op het gebied van computerconsultancy en beheer van computerfaciliteiten

Computerconsultancy-activiteiten

Ontwerpen van computerprogramma’s

Gegevensverwerking, webhosting en aanverwante activiteiten

Ontwerpen en programmeren van computerprogramma's

Webportalen

Beheer van computerfaciliteiten

Overige diensten op het gebied van informatietechnologie en computer

View on CBE Public ↗ Annual accounts (NBB) ↗

ALTANUB

Warning lights

Financials

What happened to ALTANUB?

Management

Directors

Establishments

Establishment units

Website

Hosting & Email

Domain

Website info

Features

Security

Network

Shareholders according to the Official Gazette deeds

Details

Frequently asked questions