Tandem is registered with the CBE as active in: Beoefening van uitvoerende kunsten door artistieke ensembles. Non-profit, started on 1 November 1988, 1 establishment.

What is the address of Tandem?

The registered office of Tandem is located at Leiestraat 58, 1080 Sint-Jans-Molenbeek.

Is Tandem still active?

Yes. According to the CBE (29 October 2026) Tandem is active, legal situation “Normale toestand”, started on 1 November 1988.

Is Tandem registered on Peppol?

Yes, Tandem is registered on the Peppol network with ID 0208:0439149880.

What is the enterprise number of Tandem?

The enterprise number of Tandem is BE0439149880.

When was Tandem founded?

Tandem was founded on 1 November 1988.

Who are the directors of Tandem?

According to the 2025 annual accounts, the directors of Tandem are: Thierry TIMMERMANS, Yvonne LETOR, Jacqueline MADIOT, André DECOURRIERE, André NAYER.

Is Tandem a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 1 November 1988; 5 annual accounts filed, latest fiscal year 2025; 5 directors known from the annual account.

How much profit did Tandem make in 2025?

Tandem recorded a loss after taxes of € 93,167 in financial year 2025.

What is the revenue of Tandem?

As a small company, Tandem is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 167,987.

Tandem (Non-profit) - Sint-Jans-Molenbeek - BE0439149880

Dossier Tandem, printed on 29 October 2026 from databakkes.be/en/0439149880/tandem. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

Tandem from Sint-Jans-Molenbeek, company number BE0439149880, closed financial year 2025 with a result of € -93,167 after tax. For that financial year Tandem recorded a gross margin of € 167,987 and equity of € 63,551. Compared with financial year 2024, the result moved from € 62,793 to € -93,167. The company made a loss. The buffer shrank hard: equity is 59 % below last year. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on March 28, 2026.

What it is worth Shrank hard

€ 63,551

▼ 59% vs 2024

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

Loss Caution

€ -93,167

▼ still € 62,793 profit in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 173,838

▲ 3% vs 2024

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

People and assets in 2025

Wage cost

€ 174,570

▼ 17% vs 2024

Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.

Vehicles and equipment

€ 414

▼ 74% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

€ 204

▼ 7% vs 2024

Loans from banks and other lenders, long and short.

Owed to suppliers

€ 5,312

▲ 63% vs 2024

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

Taxes and wages

€ 18,021

▼ 12% 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	€ 257,579 Gross margin 2022: € 257,579 First fiscal year in the series	€ 274,659 Gross margin 2023: € 274,659 ▲ 7% vs 2022 (€ 257,579) Favourable step	€ 274,206 Gross margin 2024: € 274,206 Unchanged (€ 274,659) Unfavourable step	€ 167,987 Gross margin 2025: € 167,987 ▼ 39% vs 2024 (€ 274,206) Unfavourable step	▼ 39%
Profit after taxes	€ -138,756 Profit after taxes 2022: € -138,756 First fiscal year in the series	€ 56,770 Profit after taxes 2023: € 56,770 ▲ € 195,526 vs 2022 (€ -138,756) Favourable step	€ 62,793 Profit after taxes 2024: € 62,793 ▲ 11% vs 2023 (€ 56,770) Favourable step	€ -93,167 Profit after taxes 2025: € -93,167 ▼ € 155,959 vs 2024 (€ 62,793) Unfavourable step	▼ € 155,959
Equity	€ 37,155 Equity 2022: € 37,155 First fiscal year in the series	€ 93,925 Equity 2023: € 93,925 ▲ 153% vs 2022 (€ 37,155) Favourable step	€ 156,718 Equity 2024: € 156,718 ▲ 67% vs 2023 (€ 93,925) Favourable step	€ 63,551 Equity 2025: € 63,551 ▼ 59% vs 2024 (€ 156,718) Unfavourable step	▼ 59%
Total debts	€ 53,574 Total debts 2022: € 53,574 First fiscal year in the series	€ 66,074 Total debts 2023: € 66,074 ▲ 23% vs 2022 (€ 53,574) Unfavourable step	€ 38,924 Total debts 2024: € 38,924 ▼ 41% vs 2023 (€ 66,074) Favourable step	€ 38,538 Total debts 2025: € 38,538 ▼ 1% vs 2024 (€ 38,924) Favourable step	▼ 1%
Cash	€ 39,528 Cash 2022: € 39,528 First fiscal year in the series	€ 123,466 Cash 2023: € 123,466 ▲ 212% vs 2022 (€ 39,528) Favourable step	€ 169,061 Cash 2024: € 169,061 ▲ 37% vs 2023 (€ 123,466) Favourable step	€ 173,838 Cash 2025: € 173,838 ▲ 3% vs 2024 (€ 169,061) Favourable step	▲ 3%
Retained profit	€ 37,155 Retained profit 2022: € 37,155 First fiscal year in the series	€ 93,925 Retained profit 2023: € 93,925 ▲ 153% vs 2022 (€ 37,155) Favourable step	€ 156,718 Retained profit 2024: € 156,718 ▲ 67% vs 2023 (€ 93,925) Favourable step	€ 63,551 Retained profit 2025: € 63,551 ▼ 59% vs 2024 (€ 156,718) Unfavourable step	▼ 59%
Bank debt	€ 0 Bank debt 2022: € 0 First fiscal year in the series	€ 281 Bank debt 2023: € 281 Unchanged (€ 0) Unfavourable step	€ 220 Bank debt 2024: € 220 ▼ 22% vs 2023 (€ 281) Favourable step	€ 204 Bank debt 2025: € 204 ▼ 7% vs 2024 (€ 220) Favourable step	▼ 7%
Balance sheet total	€ 90,728 Balance sheet total 2022: € 90,728 First fiscal year in the series	€ 159,999 Balance sheet total 2023: € 159,999 ▲ 76% vs 2022 (€ 90,728) Unchanged	€ 195,642 Balance sheet total 2024: € 195,642 ▲ 22% vs 2023 (€ 159,999) Unchanged	€ 186,923 Balance sheet total 2025: € 186,923 ▼ 4% vs 2024 (€ 195,642) Unchanged	▼ 4%

Key figures of Tandem, 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 Tandem?

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

Mar 28, 2026 New annual accounts for financial year 2025: loss of € 93,167 (▼ € 155,959 vs 2024). Source: NBB ↗
Jan 1, 2008 New establishment in Sint-Jans-Molenbeek. KBO
Nov 1, 1988 Start of the company according to the CBE. KBO

In short

From € 138,756 loss in 2022 to € 93,167 loss in 2025.

Best year ever: 2024, with € 62,793 profit.

Original PDFs at the National Bank ↗

Management

Thierry TIMMERMANS Yvonne LETOR Jacqueline MADIOT André DECOURRIERE +1

Tandem

Behind Tandem are Thierry TIMMERMANS, Yvonne LETOR, Jacqueline MADIOT, André DECOURRIERE and André NAYER.

Directors

According to the 2025 annual accounts

Thierry TIMMERMANS

Secrétaire

Yvonne LETOR

Trésorier

Jacqueline MADIOT

Director

André DECOURRIERE

Chairman of the board

André NAYER

Director

Also active at: Contredanse, LES BRIGITTINES

Establishments

Establishment units

Physical locations of this company

Registered office

Leiestraat 58

1080 Sint-Jans-Molenbeek

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

Details

Company number: 0439.149.880
VAT number: BE 0439.149.880
Registered office: Leiestraat 58, 1080 Sint-Jans-Molenbeek
Names & denominations: Tandem
Enterprise type: Rechtspersoon
Legal form: Non-profit association
Legal situation: Normale toestand
Start date: 1 November 1988
Peppol: Active · Active since 10 Dec 2025
Activities · NACE: Beoefening van uitvoerende kunsten door artistieke ensembles

View on CBE Public ↗ Annual accounts (NBB) ↗