What is the address of ON.?

The registered office of ON. is located at Thonetlaan 36, 2050 Antwerpen.

Yes. According to the CBE (4 October 2026) ON. is active, legal situation “Normale toestand”, started on 1 July 2019.

Is ON. registered on Peppol?

Yes, ON. is registered on the Peppol network with ID 0208:0729595297.

What is the enterprise number of ON.?

The enterprise number of ON. is BE0729595297.

When was ON. founded?

ON. was founded on 1 July 2019.

Who are the directors of ON.?

According to the 2025 annual accounts, the directors of ON. are: Caroline De Caluwé.

Is ON. a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 1 July 2019; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did ON. make in 2025?

ON. posted a profit after taxes of € 7,922 in financial year 2025.

What is the revenue of ON.?

As a small company, ON. is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 10,744.

ON. (Private Limited) - Antwerpen - BE0729595297

Q: What does ON. do?

ON. is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van public relations en communicatie. Private Limited, started on 1 July 2019, 1 establishment.

Dossier ON., printed on 4 October 2026 from databakkes.be/en/0729595297/on. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

ON. from Antwerpen, company number BE0729595297, closed financial year 2025 with a result of € 7,922 after tax. For that financial year ON. recorded a gross margin of € 10,744 and equity of € 4,993. Compared with financial year 2024, the result moved from € 4,597 to € 7,922. Profitable, and profit is growing. 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 1, 2026.

What it is worth Growing

€ 4,993

▲ € 7,922 vs 2024

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

Profit Growing

€ 7,922

▲ 72% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 7,567

▲ € 7,494 vs 2024

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

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € -7.

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.€ 49 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.

€ 49

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

Debts at end 2025

Bank debt

None

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

Owed to suppliers

€ 1,873

▲ € 1,486 vs 2024

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

Taxes

€ 3,851

▲ € 3,229 vs 2024

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

Want to see how much further we take a dossier in the Pro version? Open the free De Lijn example and give feedback →

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ -8,263 Gross margin 2022: € -8,263 First fiscal year in the series	€ 2,877 Gross margin 2023: € 2,877 ▲ € 11,139 vs 2022 (€ -8,263) Favourable step	€ 6,699 Gross margin 2024: € 6,699 ▲ 133% vs 2023 (€ 2,877) Favourable step	€ 10,744 Gross margin 2025: € 10,744 ▲ 60% vs 2024 (€ 6,699) Favourable step	▲ 60%
Profit after taxes	€ -11,690 Profit after taxes 2022: € -11,690 First fiscal year in the series	€ -649 Profit after taxes 2023: € -649 ▲ € 11,040 vs 2022 (€ -11,690) Favourable step	€ 4,597 Profit after taxes 2024: € 4,597 ▲ € 5,247 vs 2023 (€ -649) Favourable step	€ 7,922 Profit after taxes 2025: € 7,922 ▲ 72% vs 2024 (€ 4,597) Favourable step	▲ 72%
Equity	€ -6,877 Equity 2022: € -6,877 First fiscal year in the series	€ -7,526 Equity 2023: € -7,526 ▼ € 649 vs 2022 (€ -6,877) Unfavourable step	€ -2,929 Equity 2024: € -2,929 ▲ € 4,597 vs 2023 (€ -7,526) Favourable step	€ 4,993 Equity 2025: € 4,993 ▲ € 7,922 vs 2024 (€ -2,929) Favourable step	▲ € 7,922
Total debts	€ 11,280 Total debts 2022: € 11,280 First fiscal year in the series	€ 12,720 Total debts 2023: € 12,720 ▲ 13% vs 2022 (€ 11,280) Unfavourable step	€ 5,862 Total debts 2024: € 5,862 ▼ 54% vs 2023 (€ 12,720) Favourable step	€ 5,724 Total debts 2025: € 5,724 ▼ 2% vs 2024 (€ 5,862) Favourable step	▼ 2%
Cash	€ 167 Cash 2022: € 167 First fiscal year in the series	€ 282 Cash 2023: € 282 ▲ 69% vs 2022 (€ 167) Favourable step	€ 73 Cash 2024: € 73 ▼ 74% vs 2023 (€ 282) Unfavourable step	€ 7,567 Cash 2025: € 7,567 ▲ € 7,494 vs 2024 (€ 73) Favourable step	▲ € 7,494
Retained profit	€ -11,877 Retained profit 2022: € -11,877 First fiscal year in the series	€ -12,526 Retained profit 2023: € -12,526 ▼ € 649 vs 2022 (€ -11,877) Unfavourable step	€ -7,929 Retained profit 2024: € -7,929 ▲ € 4,597 vs 2023 (€ -12,526) Favourable step	€ -7 Retained profit 2025: € -7 ▲ € 7,922 vs 2024 (€ -7,929) Favourable step	▲ € 7,922
Balance sheet total	€ 4,403 Balance sheet total 2022: € 4,403 First fiscal year in the series	€ 5,194 Balance sheet total 2023: € 5,194 ▲ 18% vs 2022 (€ 4,403) Unchanged	€ 2,933 Balance sheet total 2024: € 2,933 ▼ 44% vs 2023 (€ 5,194) Unchanged	€ 10,717 Balance sheet total 2025: € 10,717 ▲ 265% vs 2024 (€ 2,933) Unchanged	▲ 265%

Key figures of ON., 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 ON.?

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

Jul 1, 2026 New annual accounts for financial year 2025: profit of € 7,922 (▲ 72% vs 2024). Source: NBB ↗
Jul 1, 2019 New establishment in Antwerpen. KBO
Jul 1, 2019 Start of the company according to the CBE. KBO

In short

From € 11,690 loss in 2022 to € 7,922 profit in 2025.

Paid € 2,451 in corporate taxes since 2022.

Best year ever: 2025, with € 7,922 profit.

Original PDFs at the National Bank ↗

A new publication or filing at ON.? We notify you, reason included.

Follow ON.

Databakkes Pro

Know what changes at your customers, suppliers and competitors. Without reading an annual account.

Follow them in one folder Every company in your folder gets this full dossier: household book, all fiscal years, benchmark against companies of the same size.
We alert you, with the reason New annual account, Official Gazette publication or status change: you get what changed and where it says so.
In bulk too, and in ChatGPT and Claude Upload your customer list and get the warning signs back per company. Or ask in your own AI assistant, with this register as the source.

Yes, I want that

See what a followed company gets: the De Lijn dossier

Databakkes Pro is being built. Sign up now and you are first in line for an invitation, with a month to try without a credit card.

My folder 3 companies

De Lijn 8 June 2026 New annual account 2025

filed on 8 June 2026

What was left

€ 20 k ▼ 91%
Money in the bank

€ 178 k ▼ 98%

Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit

Real filings at the National Bank

Management

Caroline De Caluwé

ON.

Behind ON. is Caroline De Caluwé.

See the full network in the app

Directors

According to the 2025 annual accounts

Caroline De Caluwé

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Thonetlaan 36

2050 Antwerpen

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

Details

Company number

0729.595.297

VAT number

BE 0729.595.297

Registered office

Thonetlaan 36, 2050 Antwerpen

Names & denominations

ON.

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

1 July 2019

Peppol

Active · Active since 27 Jul 2025

Activities · NACE

Activiteiten van adviesbureaus op het gebied van public relations en communicatie

Adviesbureaus op het gebied van public relations en communicatie

View on CBE Public ↗ Annual accounts (NBB) ↗

ON.