What is the address of CHALLENGEWORKS?

The registered office of CHALLENGEWORKS is located at Mauricelaan 31 box 3, 1050 Elsene.

Is CHALLENGEWORKS still active?

Yes. According to the CBE (31 October 2026) CHALLENGEWORKS is active, legal situation “Normale toestand”, started on 7 May 2009.

Is CHALLENGEWORKS registered on Peppol?

Yes, CHALLENGEWORKS is registered on the Peppol network with ID 0208:0811600780.

What is the enterprise number of CHALLENGEWORKS?

The enterprise number of CHALLENGEWORKS is BE0811600780.

When was CHALLENGEWORKS founded?

CHALLENGEWORKS was founded on 7 May 2009.

Who are the directors of CHALLENGEWORKS?

According to the 2025 annual accounts, the directors of CHALLENGEWORKS are: Peter De Heer.

Is CHALLENGEWORKS a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 7 May 2009; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account; 2 establishments in the CBE.

How much profit did CHALLENGEWORKS make in 2025?

CHALLENGEWORKS posted a profit after taxes of € 138,608 in financial year 2025.

What is the revenue of CHALLENGEWORKS?

As a small company, CHALLENGEWORKS is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 210,573.

CHALLENGEWORKS (Private Limited) - Elsene - BE0811600780

Q: What does CHALLENGEWORKS do?

CHALLENGEWORKS is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 7 May 2009, 2 establishments.

Dossier CHALLENGEWORKS, printed on 1 November 2026 from databakkes.be/en/0811600780/challengeworks. 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.

Figures corrected NBB

Corrected annual account filed for 2022.

Financials

Financial year 2025

CHALLENGEWORKS from Elsene, company number BE0811600780, closed financial year 2025 with a result of € 138,608 after tax. For that financial year CHALLENGEWORKS recorded a gross margin of € 210,573 and equity of € 210,486. Compared with financial year 2024, the result moved from € 85,044 to € 138,608. 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 May 8, 2026.

What it is worth Growing

€ 210,486

▲ 29% vs 2024

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

Profit Growing

€ 138,608

▲ 63% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 145,402

▲ 48% vs 2024

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

Where the profit goes Pays out

€ 91,785 paid out

66 % 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.

Vehicles and equipment

€ 2,979

▼ 72% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

None

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

Owed to suppliers

€ 26,083

▼ 38% vs 2024

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

Taxes

€ 29,346

▼ 7% 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	€ -129,867 Gross margin 2022: € -129,867 First fiscal year in the series	€ 101,494 Gross margin 2023: € 101,494 ▲ € 231,361 vs 2022 (€ -129,867) Favourable step	€ 117,584 Gross margin 2024: € 117,584 ▲ 16% vs 2023 (€ 101,494) Favourable step	€ 210,573 Gross margin 2025: € 210,573 ▲ 79% vs 2024 (€ 117,584) Favourable step	▲ 79%
Profit after taxes	€ 92,471 Profit after taxes 2022: € 92,471 First fiscal year in the series	€ 64,822 Profit after taxes 2023: € 64,822 ▼ 30% vs 2022 (€ 92,471) Unfavourable step	€ 85,044 Profit after taxes 2024: € 85,044 ▲ 31% vs 2023 (€ 64,822) Favourable step	€ 138,608 Profit after taxes 2025: € 138,608 ▲ 63% vs 2024 (€ 85,044) Favourable step	▲ 63%
Equity	€ 163,634 Equity 2022: € 163,634 First fiscal year in the series	€ 163,663 Equity 2023: € 163,663 Unchanged (€ 163,634) Favourable step	€ 163,663 Equity 2024: € 163,663 Unchanged (€ 163,663) Unchanged	€ 210,486 Equity 2025: € 210,486 ▲ 29% vs 2024 (€ 163,663) Favourable step	▲ 29%
Total debts	€ 85,039 Total debts 2022: € 85,039 First fiscal year in the series	€ 73,388 Total debts 2023: € 73,388 ▼ 14% vs 2022 (€ 85,039) Favourable step	€ 99,534 Total debts 2024: € 99,534 ▲ 36% vs 2023 (€ 73,388) Unfavourable step	€ 55,429 Total debts 2025: € 55,429 ▼ 44% vs 2024 (€ 99,534) Favourable step	▼ 44%
Cash	€ 165,434 Cash 2022: € 165,434 First fiscal year in the series	€ 38,853 Cash 2023: € 38,853 ▼ 77% vs 2022 (€ 165,434) Unfavourable step	€ 98,087 Cash 2024: € 98,087 ▲ 152% vs 2023 (€ 38,853) Favourable step	€ 145,402 Cash 2025: € 145,402 ▲ 48% vs 2024 (€ 98,087) Favourable step	▲ 48%
Retained profit	€ 151,134 Retained profit 2022: € 151,134 First fiscal year in the series	€ 151,163 Retained profit 2023: € 151,163 Unchanged (€ 151,134) Favourable step	€ 151,163 Retained profit 2024: € 151,163 Unchanged (€ 151,163) Unchanged	€ 197,986 Retained profit 2025: € 197,986 ▲ 31% vs 2024 (€ 151,163) Favourable step	▲ 31%
Dividend	€ 68,975 Dividend 2022: € 68,975 First fiscal year in the series	€ 64,793 Dividend 2023: € 64,793 ▼ 6% vs 2022 (€ 68,975) Unchanged	€ 85,044 Dividend 2024: € 85,044 ▲ 31% vs 2023 (€ 64,793) Unchanged	€ 91,785 Dividend 2025: € 91,785 ▲ 8% vs 2024 (€ 85,044) Unchanged	▲ 8%
Balance sheet total	€ 248,673 Balance sheet total 2022: € 248,673 First fiscal year in the series	€ 237,051 Balance sheet total 2023: € 237,051 ▼ 5% vs 2022 (€ 248,673) Unchanged	€ 263,197 Balance sheet total 2024: € 263,197 ▲ 11% vs 2023 (€ 237,051) Unchanged	€ 265,915 Balance sheet total 2025: € 265,915 ▲ 1% vs 2024 (€ 263,197) Unchanged	▲ 1%

Key figures of CHALLENGEWORKS, 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 CHALLENGEWORKS?

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

May 8, 2026 New annual accounts for financial year 2025: profit of € 138,608 (▲ 63% vs 2024). Source: NBB ↗
Jul 1, 2017 New establishment in Lasne. KBO
Jun 1, 2009 New establishment in Elsene. KBO
May 7, 2009 Start of the company according to the CBE. KBO

In short

From € 92,471 profit in 2022 to € 138,608 profit in 2025.

Paid € 141,565 in corporate taxes since 2022.

Best year ever: 2025, with € 138,608 profit.

Paid out € 310,596 in dividends to the owners in total.

Original PDFs at the National Bank ↗

Management

Peter De Heer

CHALLENGEWORKS

Behind CHALLENGEWORKS is Peter De Heer.

Directors

According to the 2025 annual accounts

Peter De Heer

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Mauricelaan 31 box 3

1050 Elsene

2.178.387.101

Mauricelaan 31

1050 Elsene

Active since 1 June 2009

2.266.537.731

Rue Pechère 2c

1380 Lasne

Active since 1 July 2017

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 5 companies are registered at this address.

All companies at this address →

NOVAIS ET CIE

CROMBRUGGHE

Association des copropriétaires de la résidence MAURICE sise à Ixelles, avenue Maurice 31 et avenue Jeanne

A.C.P. AV MAURICE 31 1050 IXELLES

Haven Interiors

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

Details

Company number

0811.600.780

VAT number

BE 0811.600.780

Registered office

Mauricelaan 31 bus 3, 1050 Elsene

Names & denominations

CHALLENGEWORKS

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

7 May 2009

Peppol

Active · Active since 3 Aug 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

View on CBE Public ↗ Annual accounts (NBB) ↗

CHALLENGEWORKS

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Financials

What happened to CHALLENGEWORKS?

Management

Directors

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions