Active · per the CBE, 16 September 2026

Etablissements Gustave Marcq

BE0403902060

Rechtspersoon Private limited company 1 establishment

Etablissements Gustave Marcq is a machinery manufacturer in Chaudfontaine. Private Limited, started on 1 January 1968, 1 establishment.

Rue du Général Jacques 330, 4051 Chaudfontaine

Behind the company: Adviseo SRL.

Active for

58 year, 8 months

Financials

Financial year 2025

Etablissements Gustave Marcq from Chaudfontaine, company number BE0403902060, closed financial year 2025 with a result of € 130,221 after tax. For that financial year Etablissements Gustave Marcq recorded a gross margin of € 548,517 and equity of € 1.4 million. Compared with financial year 2024, the result moved from € 109,680 to € 130,221. 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 July 9, 2026.

What it is worth Growing

€ 1.4 million

▲ 11% vs 2024

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

Profit Growing

€ 130,221

▲ 19% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 27,493

▲ 7% vs 2024

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

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € 459,518.

People and assets in 2025

Full-time equivalents

4.2

▼ 0.1 vs 2024

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

Wage cost

€ 266,544

▲ 24% vs 2024

€ 63,500 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.

Vehicles and equipment

€ 5,913

▼ 56% vs 2024

Of which on lease € 1,884.

Debts at end 2025

Bank debt ≈ 4 years to go

€ 373,375

▼ 7% vs 2024

€ 94,360 is repaid this year. At this pace the long-term loan is gone in ≈ 4 years.

Owed to suppliers

€ 306,993

▲ 150% vs 2024

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

Taxes and wages

€ 52,637

Taxes, VAT and social contributions still to pay.

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 472,405 € 718,095 € 510,104 € 548,517 ▲ 8%
Profit after taxes € -41,611 € 417,821 € 109,680 € 130,221 ▲ 19%
Equity € 812,525 € 1,125,823 € 1,235,503 € 1,365,724 ▲ 11%
Total debts € 1,029,354 € 766,470 € 616,335 € 735,228 ▲ 19%
Cash € 16,455 € 7,611 € 25,809 € 27,493 ▲ 7%
Land & buildings € 727,580 € 599,282 € 575,507 € 364,300 ▼ 37%
Retained profit € -258,374 € 182,288 € 314,809 € 459,518 ▲ 46%
Bank debt € 631,125 € 436,024 € 399,835 € 373,375 ▼ 7%
Balance sheet total € 2,015,952 € 2,030,216 € 1,975,705 € 2,207,862 ▲ 12%
Employees (FTE) 5 4.6 4.3 4.2 ▼ 0.1

Key figures of Etablissements Gustave Marcq, 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 Etablissements Gustave Marcq?

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

  • New annual accounts for financial year 2025: profit of € 130,221 (▲ 19% vs 2024). Source: NBB ↗
  • Adviseo SRL became a director. NBB
  • Start of the company according to the CBE. KBO
  • New establishment in Chaudfontaine. KBO

In short

From € 41,611 loss in 2022 to € 130,221 profit in 2025.

Paid € 483,551 in corporate taxes since 2022.

Best year ever: 2023, with € 417,821 profit.

On average € 130,600 of value added per employee in 2025.

Management

ADVISEO 99.9%

The stake of ADVISEO comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.

Etablissements Gustave Marcq

Behind Etablissements Gustave Marcq is Adviseo SRL. The shares are held by ADVISEO (99.9%).

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Directors

According to the 2025 annual accounts

Adviseo SRL

Director · represented by Bricteux Vincent

Also active at: ATELIERS PIRET

since 2023

Shareholders

ADVISEO

99.9%

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Rue du Général Jacques 330

4051 Chaudfontaine

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 1 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
0403.902.060
VAT number
BE 0403.902.060
Registered office
Rue du Général Jacques 330, 4051 Chaudfontaine
Names & denominations
Etablissements Gustave Marcq
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
1 January 1968
Peppol
Active · Active since 25 Nov 2025
Activities · NACE

Vervaardiging van tanks, reservoirs en bergingsmiddelen van metaal

Vervaardiging van andere tanks, reservoirs en bergingsmiddelen, van metaal

Vervaardiging van metalen constructiewerken en delen daarvan

Vervaardiging van metalen constructiewerken en onderdelen daarvan

Frequently asked questions

What does Etablissements Gustave Marcq do?
Etablissements Gustave Marcq is a machinery manufacturer in Chaudfontaine. Private Limited, started on 1 January 1968, 1 establishment.
What is the address of Etablissements Gustave Marcq?
The registered office of Etablissements Gustave Marcq is located at Rue du Général Jacques 330, 4051 Chaudfontaine.
Is Etablissements Gustave Marcq still active?
Yes. According to the CBE (16 September 2026) Etablissements Gustave Marcq is active, legal situation “Normale toestand”, started on 1 January 1968.
Is Etablissements Gustave Marcq registered on Peppol?
Yes, Etablissements Gustave Marcq is registered on the Peppol network with ID 0208:0403902060.
What is the enterprise number of Etablissements Gustave Marcq?
The enterprise number of Etablissements Gustave Marcq is BE0403902060.
When was Etablissements Gustave Marcq founded?
Etablissements Gustave Marcq was founded on 1 January 1968.