What is the address of a3o?

The registered office of a3o is located at Lijsterstraat 9, 1830 Machelen (Brab.).

Yes. According to the CBE (2 November 2026) a3o is active, legal situation “Normale toestand”, started on 27 January 2011.

Is a3o registered on Peppol?

Yes, a3o is registered on the Peppol network with ID 0208:0833208620.

What is the enterprise number of a3o?

The enterprise number of a3o is BE0833208620.

When was a3o founded?

a3o was founded on 27 January 2011.

Who are the directors of a3o?

According to the 2025 annual accounts, the directors of a3o are: BART KAESEMANS.

Is a3o a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 27 January 2011; 5 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 a3o make in 2025?

a3o posted a profit after taxes of € 30,306 in financial year 2025.

What is the revenue of a3o?

As a small company, a3o is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 61,310.

a3o (Private Limited) - Machelen (Brab.) - BE0833208620

Q: What does a3o do?

a3o is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 27 January 2011, 1 establishment.

Dossier a3o, printed on 3 November 2026 from databakkes.be/en/0833208620/a3o. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

a3o from Machelen (Brab.), company number BE0833208620, closed financial year 2025 with a result of € 30,306 after tax. For that financial year a3o recorded a gross margin of € 61,310 and equity of € 153,976. Compared with financial year 2024, the result moved from € 32,920 to € 30,306. The company is profitable. The buffer is growing. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on July 7, 2026.

What it is worth Growing

€ 153,976

▲ 24% vs 2024

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

Profit Healthy

€ 30,306

▼ 8% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 104,802

▲ 73% vs 2024

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

Where the profit goes Pays out

€ 366 paid out

1 % of the profit went to the shareholders, the rest stayed in the company.

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.

Wage cost estimate Staff cost at a one-person company Staff Only people on the payroll count here.€ 71 Likely the director’s social contribution or pension premium.The director’s pay Already netted into the gross margin, not shown separately in the accounts. Typical for one-person companies € 45,000 gross per year minimum for the reduced tax rate≈ € 2,100 net per month after contributions, tax and usually some benefits in kind, roughly Assumption based on the chart of accounts, not a figure from the source.

€ 71

No payroll staff. An amount this small is usually a social contribution or pension premium for the director, booked under staff costs.

Vehicles and equipment

€ 32,816

▼ 23% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 2 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.

€ 13,810

▼ 35% vs 2024

€ 7,754 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.

Owed to suppliers

€ 7,442

▲ 27% vs 2024

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

Taxes and wages

€ 28,896

▲ 30% 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	€ 54,964 Gross margin 2022: € 54,964 First fiscal year in the series	€ 37,214 Gross margin 2023: € 37,214 ▼ 32% vs 2022 (€ 54,964) Unfavourable step	€ 65,616 Gross margin 2024: € 65,616 ▲ 76% vs 2023 (€ 37,214) Favourable step	€ 61,310 Gross margin 2025: € 61,310 ▼ 7% vs 2024 (€ 65,616) Unfavourable step	▼ 7%
Profit after taxes	€ 29,320 Profit after taxes 2022: € 29,320 First fiscal year in the series	€ 18,266 Profit after taxes 2023: € 18,266 ▼ 38% vs 2022 (€ 29,320) Unfavourable step	€ 32,920 Profit after taxes 2024: € 32,920 ▲ 80% vs 2023 (€ 18,266) Favourable step	€ 30,306 Profit after taxes 2025: € 30,306 ▼ 8% vs 2024 (€ 32,920) Unfavourable step	▼ 8%
Equity	€ 90,421 Equity 2022: € 90,421 First fiscal year in the series	€ 99,687 Equity 2023: € 99,687 ▲ 10% vs 2022 (€ 90,421) Favourable step	€ 124,036 Equity 2024: € 124,036 ▲ 24% vs 2023 (€ 99,687) Favourable step	€ 153,976 Equity 2025: € 153,976 ▲ 24% vs 2024 (€ 124,036) Favourable step	▲ 24%
Total debts	€ 34,642 Total debts 2022: € 34,642 First fiscal year in the series	€ 59,019 Total debts 2023: € 59,019 ▲ 70% vs 2022 (€ 34,642) Unfavourable step	€ 49,376 Total debts 2024: € 49,376 ▼ 16% vs 2023 (€ 59,019) Favourable step	€ 50,148 Total debts 2025: € 50,148 ▲ 2% vs 2024 (€ 49,376) Unfavourable step	▲ 2%
Cash	€ 47,143 Cash 2022: € 47,143 First fiscal year in the series	€ 25,472 Cash 2023: € 25,472 ▼ 46% vs 2022 (€ 47,143) Unfavourable step	€ 60,551 Cash 2024: € 60,551 ▲ 138% vs 2023 (€ 25,472) Favourable step	€ 104,802 Cash 2025: € 104,802 ▲ 73% vs 2024 (€ 60,551) Favourable step	▲ 73%
Retained profit	€ 84,221 Retained profit 2022: € 84,221 First fiscal year in the series	€ 93,487 Retained profit 2023: € 93,487 ▲ 11% vs 2022 (€ 84,221) Favourable step	€ 117,836 Retained profit 2024: € 117,836 ▲ 26% vs 2023 (€ 93,487) Favourable step	€ 147,776 Retained profit 2025: € 147,776 ▲ 25% vs 2024 (€ 117,836) Favourable step	▲ 25%
Dividend	€ 9,000 Dividend 2022: € 9,000 First fiscal year in the series	€ 9,000 Dividend 2023: € 9,000 Unchanged (€ 9,000) Unchanged	€ 8,571 Dividend 2024: € 8,571 ▼ 5% vs 2023 (€ 9,000) Unchanged	€ 366 Dividend 2025: € 366 ▼ 96% vs 2024 (€ 8,571) Unchanged	▼ 96%
Bank debt	€ 2,979 Bank debt 2022: € 2,979 First fiscal year in the series	€ 28,283 Bank debt 2023: € 28,283 ▲ € 25,304 vs 2022 (€ 2,979) Unfavourable step	€ 21,214 Bank debt 2024: € 21,214 ▼ 25% vs 2023 (€ 28,283) Favourable step	€ 13,810 Bank debt 2025: € 13,810 ▼ 35% vs 2024 (€ 21,214) Favourable step	▼ 35%
Balance sheet total	€ 125,063 Balance sheet total 2022: € 125,063 First fiscal year in the series	€ 158,706 Balance sheet total 2023: € 158,706 ▲ 27% vs 2022 (€ 125,063) Unchanged	€ 173,412 Balance sheet total 2024: € 173,412 ▲ 9% vs 2023 (€ 158,706) Unchanged	€ 204,125 Balance sheet total 2025: € 204,125 ▲ 18% vs 2024 (€ 173,412) Unchanged	▲ 18%

Key figures of a3o, 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 a3o?

What happened at a3o in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

Jul 7, 2026 New annual accounts for financial year 2025: profit of € 30,306 (▼ 8% vs 2024). Source: NBB ↗
Feb 8, 2011 Incorporation, published in the Gazette. Source: Staatsblad ↗
Jan 27, 2011 New establishment in Machelen (Brab.). KBO

In short

From € 29,320 profit in 2022 to € 30,306 profit in 2025.

Paid € 48,535 in corporate taxes since 2022.

Best year ever: 2024, with € 32,920 profit.

Paid out € 26,938 in dividends to the owners in total.

Original PDFs at the National Bank ↗

Management

BART KAESEMANS

a3o

Behind a3o is BART KAESEMANS.

Directors

According to the 2025 annual accounts

BART KAESEMANS

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Lijsterstraat 9

1830 Machelen (Brab.)

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

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

8 February 2011 Source: Deed ↗

Bart Johan Kaesemans(oprichter) 50%
Rapol, Nele Gustaaf(oprichter) 50%

Details

Company number

0833.208.620

VAT number

BE 0833.208.620

Registered office

Lijsterstraat 9, 1830 Machelen (Brab.)

Names & denominations

a3o

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

27 January 2011

Peppol

Active · Active since 7 Sept 2025

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

Computerinfrastructuur, gegevensverwerking, hosting en aanverwante activiteiten

Overige diensten op het gebied van informatietechnologie en computer

Activiteiten van adviesbureaus op het gebied van public relations en communicatie

Activiteiten op het gebied van computerconsultancy en beheer van computerfaciliteiten

Computerconsultancy-activiteiten

Adviesbureaus op het gebied van public relations en communicatie

View on CBE Public ↗ Annual accounts (NBB) ↗

a3o