TANDEM is an advertising agency in Rixensart. Public Limited, started on 31 January 1991, 1 establishment.

What is the address of TANDEM?

The registered office of TANDEM is located at Rue de Rixensart 24, 1332 Rixensart.

Is TANDEM still active?

Yes. According to the CBE (29 October 2026) TANDEM is active, legal situation “Normale toestand”, started on 31 January 1991.

Is TANDEM registered on Peppol?

Yes, TANDEM is registered on the Peppol network with ID 0208:0442884776.

What is the enterprise number of TANDEM?

The enterprise number of TANDEM is BE0442884776.

When was TANDEM founded?

TANDEM was founded on 31 January 1991.

Who are the directors of TANDEM?

According to the 2025 annual accounts, the directors of TANDEM are: Yves Poletti, Nathalie Evrard.

Is TANDEM a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 31 January 1991; 4 annual accounts filed, latest fiscal year 2025; 2 directors known from the annual account.

How much profit did TANDEM make in 2025?

TANDEM recorded a loss after taxes of € 37,288 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 € 16,510.

TANDEM (Public Limited) - Rixensart - BE0442884776

Dossier TANDEM, printed on 29 October 2026 from databakkes.be/en/0442884776/tandem. 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.

Negative equity NBB

More debt than assets in 4 of the last 4 fiscal years.
Two loss years in a row NBB

Negative result in 2024 and 2025.
Tight liquidity NBB

Cash and receivables cover 1 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

TANDEM from Rixensart, company number BE0442884776, closed financial year 2025 with a result of € -37,288 after tax. For that financial year TANDEM recorded a gross margin of € 16,510 and equity of € -246,744. Compared with financial year 2024, the result moved from € -32,382 to € -37,288. The company made a loss. More debts than assets. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on February 11, 2026.

What it is worth Caution

€ -246,744

▼ € 37,288 vs 2024

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

Loss Caution

€ -37,288

▼ 15 % more loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 1,369

▼ 56% 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 € -308,744.

Debts at end 2025

Bank debt

€ 43,585

▼ 24% vs 2024

Loans from banks and other lenders, long and short.

Owed to suppliers

€ 16,308

▼ 34% vs 2024

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

Taxes

€ 443

▲ 2% vs 2024

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

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 8,520 Gross margin 2022: € 8,520 First fiscal year in the series	€ 46,797 Gross margin 2023: € 46,797 ▲ € 38,276 vs 2022 (€ 8,520) Favourable step	€ 23,808 Gross margin 2024: € 23,808 ▼ 49% vs 2023 (€ 46,797) Unfavourable step	€ 16,510 Gross margin 2025: € 16,510 ▼ 31% vs 2024 (€ 23,808) Unfavourable step	▼ 31%
Profit after taxes	€ -49,971 Profit after taxes 2022: € -49,971 First fiscal year in the series	€ -19,778 Profit after taxes 2023: € -19,778 ▲ € 30,193 vs 2022 (€ -49,971) Favourable step	€ -32,382 Profit after taxes 2024: € -32,382 ▼ € 12,604 vs 2023 (€ -19,778) Unfavourable step	€ -37,288 Profit after taxes 2025: € -37,288 ▼ € 4,905 vs 2024 (€ -32,382) Unfavourable step	▼ € 4,905
Equity	€ -157,296 Equity 2022: € -157,296 First fiscal year in the series	€ -177,074 Equity 2023: € -177,074 ▼ € 19,778 vs 2022 (€ -157,296) Unfavourable step	€ -209,456 Equity 2024: € -209,456 ▼ € 32,382 vs 2023 (€ -177,074) Unfavourable step	€ -246,744 Equity 2025: € -246,744 ▼ € 37,288 vs 2024 (€ -209,456) Unfavourable step	▼ € 37,288
Total debts	€ 881,558 Total debts 2022: € 881,558 First fiscal year in the series	€ 871,346 Total debts 2023: € 871,346 ▼ 1% vs 2022 (€ 881,558) Favourable step	€ 855,789 Total debts 2024: € 855,789 ▼ 2% vs 2023 (€ 871,346) Favourable step	€ 846,677 Total debts 2025: € 846,677 ▼ 1% vs 2024 (€ 855,789) Favourable step	▼ 1%
Cash	€ 7,008 Cash 2022: € 7,008 First fiscal year in the series	€ 6,607 Cash 2023: € 6,607 ▼ 6% vs 2022 (€ 7,008) Unfavourable step	€ 3,080 Cash 2024: € 3,080 ▼ 53% vs 2023 (€ 6,607) Unfavourable step	€ 1,369 Cash 2025: € 1,369 ▼ 56% vs 2024 (€ 3,080) Unfavourable step	▼ 56%
Land & buildings	€ 634,182 Land & buildings 2022: € 634,182 First fiscal year in the series	€ 607,157 Land & buildings 2023: € 607,157 ▼ 4% vs 2022 (€ 634,182) Unchanged	€ 580,211 Land & buildings 2024: € 580,211 ▼ 4% vs 2023 (€ 607,157) Unchanged	€ 553,264 Land & buildings 2025: € 553,264 ▼ 5% vs 2024 (€ 580,211) Unchanged	▼ 5%
Retained profit	€ -219,296 Retained profit 2022: € -219,296 First fiscal year in the series	€ -239,074 Retained profit 2023: € -239,074 ▼ € 19,778 vs 2022 (€ -219,296) Unfavourable step	€ -271,456 Retained profit 2024: € -271,456 ▼ € 32,382 vs 2023 (€ -239,074) Unfavourable step	€ -308,744 Retained profit 2025: € -308,744 ▼ € 37,288 vs 2024 (€ -271,456) Unfavourable step	▼ € 37,288
Bank debt	€ 84,685 Bank debt 2022: € 84,685 First fiscal year in the series	€ 71,385 Bank debt 2023: € 71,385 ▼ 16% vs 2022 (€ 84,685) Favourable step	€ 57,689 Bank debt 2024: € 57,689 ▼ 19% vs 2023 (€ 71,385) Favourable step	€ 43,585 Bank debt 2025: € 43,585 ▼ 24% vs 2024 (€ 57,689) Favourable step	▼ 24%
Balance sheet total	€ 724,262 Balance sheet total 2022: € 724,262 First fiscal year in the series	€ 694,272 Balance sheet total 2023: € 694,272 ▼ 4% vs 2022 (€ 724,262) Unchanged	€ 646,333 Balance sheet total 2024: € 646,333 ▼ 7% vs 2023 (€ 694,272) Unchanged	€ 599,933 Balance sheet total 2025: € 599,933 ▼ 7% vs 2024 (€ 646,333) Unchanged	▼ 7%

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 30 January 2027.

What happened to TANDEM?

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

Feb 11, 2026 New annual accounts for financial year 2025: loss of € 37,288. filed late Source: NBB ↗
Feb 22, 1991 New establishment in Rixensart. KBO
Jan 31, 1991 Start of the company according to the CBE. KBO

In short

From € 49,971 loss in 2022 to € 37,288 loss in 2025.

Paid € 847 in corporate taxes since 2022.

Original PDFs at the National Bank ↗

Management

Yves Poletti Nathalie Evrard

YVAX

PRESSINVEST

TANDEM

Behind TANDEM are Yves Poletti and Nathalie Evrard. The same people are also behind YVAX and PRESSINVEST.

Directors

According to the 2025 annual accounts

Yves Poletti

Managing director

Also active at: YVAX, PRESSINVEST

Nathalie Evrard

Director

Also active at: YVAX, PRESSINVEST

Establishments

Establishment units

Physical locations of this company

Registered office

Rue de Rixensart 24

1332 Rixensart

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 8 companies are registered at this address.

All companies at this address →

TRANSITION

€ 26,907 gross margin · 2022

YVAX same network

€ -283 gross margin · 2025

PRESSINVEST same network

€ -8,651 gross margin · 2025

aSmartWorld

€ 107,465 gross margin · 2023

NE CONSULT

€ 4,327 gross margin · 2025

+3 more

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

Details

Company number

0442.884.776

VAT number

BE 0442.884.776

Registered office

Rue de Rixensart 24, 1332 Rixensart

Names & denominations

TANDEM

Enterprise type

Rechtspersoon

Legal form

Public limited company

Legal situation

Normale toestand

Start date

31 January 1991

Peppol

Active · Active since 7 Dec 2025

Activities · NACE

Activiteiten van reclamebureaus

Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

Activiteiten van webportalen

Ontwerpen van computerprogramma’s

Gastenkamers

Uitgeven van tijdschriften

Uitgeven van boeken

Overige adviesbureaus op het gebied van bedrijfsvoering en beheer

View on CBE Public ↗ Annual accounts (NBB) ↗

TANDEM

Warning lights

Financials

What happened to TANDEM?

Management

Directors

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions