Active · per the CBE, 1 October 2026
CD3 Labs logo

CD3 Labs

BE0888594828

Rechtspersoon Non-profit association 1 establishment

CD3 Labs is a research organisation in Leuven. Non-profit, started on 30 March 2007, 1 establishment.

Gaston Geenslaan 2, 3001 Leuven cistim.be

Behind the company: Paul Van Dun , Patrick Chaltin, Yves Vertenten.

Active for

19 year, 6 months

Financials

Financial year 2025

CD3 Labs from Leuven, company number BE0888594828, closed financial year 2025 with a result of € -118,898 after tax. For that financial year CD3 Labs recorded revenue of € 10 million and equity of € 21,267. Compared with financial year 2024, the result moved from € 98,510 to € -118,898. The company made a loss. The buffer shrank hard: equity is 85 % below last year. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on June 19, 2026.

What it is worth Shrank hard

€ 21,267

▼ 85% vs 2024

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

Loss Caution

€ -118,898

▼ still € 98,510 profit in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 286,100

▼ 47% vs 2024

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

People and assets in 2025

Full-time equivalents

43.5

▲ 0.8 vs 2024

Average over the fiscal year, from the social balance sheet.

Wage cost

€ 6 million

▲ 15% vs 2024

€ 137,000 per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.

Debts at end 2025

Bank debt

None

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

Owed to suppliers

€ 858,695

▲ 54% vs 2024

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

Taxes and wages

€ 904,045

▼ 3% vs 2024

Taxes, VAT and social contributions still to pay.

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Revenue € 9,693,178 € 10,640,413 € 11,076,821 € 9,997,131 ▼ 10%
Gross margin € 4,532,292 € 5,000,925 € 5,341,072 € 5,851,148 ▲ 10%
Profit after taxes € -107,192 € 16,950 € 98,510 € -118,898 ▼ € 217,408
Equity € 24,705 € 41,655 € 140,165 € 21,267 ▼ 85%
Total debts € 1,719,958 € 1,648,327 € 1,490,791 € 1,765,457 ▲ 18%
Cash € 113,169 € 345,847 € 536,954 € 286,100 ▼ 47%
Land & buildings € 135,553 € 114,399 € 93,620 € 72,841 ▼ 22%
Retained profit € 24,705 € 41,655 € 140,165 € 21,267 ▼ 85%
Balance sheet total € 1,744,664 € 1,689,982 € 1,630,956 € 1,786,723 ▲ 10%
Employees (FTE) 38.8 43 42.7 43.5 ▲ 0.8

Key figures of CD3 Labs, 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 CD3 Labs?

What happened at CD3 Labs in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: loss of € 118,898 (▼ € 217,408 vs 2024). Source: NBB ↗
  • New establishment in Leuven. KBO
  • Start of the company according to the CBE. KBO

In short

From € 107,192 loss in 2022 to € 118,898 loss in 2025.

Paid € 5,918 in corporate taxes since 2022.

Best year ever: 2024, with € 98,510 profit.

On average € 134,500 of value added per employee in 2025.

Management

Paul Van Dun Patrick Chaltin Yves Vertenten

Behind CD3 Labs are Paul Van Dun , Patrick Chaltin and Yves Vertenten. Paul Van Dun is also behind Regionaal Ziekenhuis Heilig Hart Tienen, reMYND, VersaSense, Zeopore Technologies and Wetenschapspark Leuven Noord.

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Directors

According to the 2025 annual accounts

Patrick Chaltin

Director

Yves Vertenten

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Gaston Geenslaan 2

3001 Leuven

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 4 companies are registered at this address.

All companies at this address →

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

Website

Technologies

Adobe FontsApacheCraft CMSGoogle FontsGoogle Tag ManagerPWAjQuery

Hosting & Email

Email provider

Self-hosted

Hosting

BELNET, BE

Website info

HTTPS Ja
Languages EN
Copyright 2026

Features

Ads

Security

✓ HTTPS
✓ SPF
✓ DMARC

Network

✓ IPv6

Details

Company number
0888.594.828
VAT number
BE 0888.594.828
Registered office
Gaston Geenslaan 2, 3001 Leuven
Names & denominations
CD3 Labs
Enterprise type
Rechtspersoon
Legal form
Non-profit association
Legal situation
Normale toestand
Start date
30 March 2007
Peppol
Active · Active since 4 Dec 2025
Contact
cistim.be
Activities · NACE

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Frequently asked questions

What does CD3 Labs do?
CD3 Labs is a research organisation in Leuven. Non-profit, started on 30 March 2007, 1 establishment.
What is the address of CD3 Labs?
The registered office of CD3 Labs is located at Gaston Geenslaan 2, 3001 Leuven.
Is CD3 Labs still active?
Yes. According to the CBE (1 October 2026) CD3 Labs is active, legal situation “Normale toestand”, started on 30 March 2007.
Is CD3 Labs registered on Peppol?
Yes, CD3 Labs is registered on the Peppol network with ID 0208:0888594828.
What is the enterprise number of CD3 Labs?
The enterprise number of CD3 Labs is BE0888594828.
When was CD3 Labs founded?
CD3 Labs was founded on 30 March 2007.