Active · per the CBE, 18 September 2026

WAVE LAW

BE1003857552

Rechtspersoon Private limited company 1 establishment

WAVE LAW is a law firm in Brussel. Private Limited, started on 22 December 2023, 1 establishment.

Franklin Rooseveltlaan 51, 1050 Brussel

Behind the company: Arnaud Wustefeld.

Active for

2 year, 8 months

Financials

Financial year 2025

WAVE LAW from Brussel, company number BE1003857552, closed financial year 2025 with a result of € 12,316 after tax. For that financial year WAVE LAW recorded a gross margin of € 18,671 and equity of € 13,850. Compared with financial year 2024, the result moved from € 11,144 to € 12,316. Profitable, and profit is growing. The company holds a healthy buffer. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on August 20, 2026.

What it is worth Healthy

€ 13,850

▼ 3% vs 2024

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

Profit Growing

€ 12,316

▲ 11% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 21,573

▲ € 17,603 vs 2024

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

Where the profit goes Pays out

€ 12,800 paid out

More than the year’s profit went to the shareholders; reserves fell.

People and assets in 2025

Full-time equivalents estimate

≈ 1

No payroll staff. One director, so that person most likely runs the business.

Vehicles and equipment

€ 3,025

▼ 28% 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

€ 3,094

▼ 6% vs 2024

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

Taxes

€ 13,909

▲ 87% vs 2024

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

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Key figures per fiscal year Download key figures (CSV)
202320242025Change 2024 → 2025
Gross margin € 2,675 € 16,370 € 18,671 ▲ 14%
Profit after taxes € 2,140 € 11,144 € 12,316 ▲ 11%
Equity € 3,190 € 14,334 € 13,850 ▼ 3%
Total debts € 6,887 € 12,410 € 29,803 ▲ 140%
Cash € 1,050 € 3,970 € 21,573 ▲ € 17,603
Retained profit € 2,140 € 13,284 € 12,800 ▼ 4%
Dividend € 0 € 0 € 12,800
Bank debt € 0 € 1,678 € 0 ▼ 100%
Balance sheet total € 10,077 € 26,744 € 43,653 ▲ 63%

Key figures of WAVE LAW, fiscal years 2023 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 WAVE LAW?

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

  • New annual accounts for financial year 2025: profit of € 12,316 (▲ 11% vs 2024). filed late Source: NBB ↗
  • New establishment in Etterbeek. KBO
  • Start of the company according to the CBE. KBO

In short

From € 2,140 profit in 2023 to € 12,316 profit in 2025.

Paid € 7,465 in corporate taxes since 2023.

Best year ever: 2025, with € 12,316 profit.

Paid out € 12,800 in dividends to the owners in total.

Management

Arnaud Wustefeld
WAVE LAW

Behind WAVE LAW is Arnaud Wustefeld.

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Directors

According to the 2025 annual accounts

Arnaud Wustefeld

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Franklin Rooseveltlaan 51

1050 Brussel

2.353.670.455

Philippe Baucqstraat 124 box 3

1040 Etterbeek

Active since 22 December 2023

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 3 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.

Details

Company number
1003.857.552
VAT number
BE 1003.857.552
Registered office
Franklin Rooseveltlaan 51, 1050 Brussel
Names & denominations
WAVE LAW
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
22 December 2023
Peppol
Active · Active since 12 Nov 2025
Activities · NACE

Activiteiten van advocaten

Overige rechtskundige dienstverlening

Frequently asked questions

What does WAVE LAW do?
WAVE LAW is a law firm in Brussel. Private Limited, started on 22 December 2023, 1 establishment.
What is the address of WAVE LAW?
The registered office of WAVE LAW is located at Franklin Rooseveltlaan 51, 1050 Brussel.
Is WAVE LAW still active?
Yes. According to the CBE (18 September 2026) WAVE LAW is active, legal situation “Normale toestand”, started on 22 December 2023.
Is WAVE LAW registered on Peppol?
Yes, WAVE LAW is registered on the Peppol network with ID 0208:1003857552.
What is the enterprise number of WAVE LAW?
The enterprise number of WAVE LAW is BE1003857552.
When was WAVE LAW founded?
WAVE LAW was founded on 22 December 2023.