Active · per the CBE, 1 October 2026

GUILLAUME INVEST

BE0878658167

Rechtspersoon Private limited company 1 establishment

GUILLAUME INVEST is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 16 January 2006, 1 establishment.

Avenue des Lilas 52, 1410 Waterloo

Behind the company: Philippe GUILLAUME.

Active for

20 year, 8 months

Financials

Financial year 2025

GUILLAUME INVEST from Waterloo, company number BE0878658167, closed financial year 2025 with a result of € -139,059 after tax. For that financial year GUILLAUME INVEST recorded a gross margin of € 273,955 and equity of € 156,881. Compared with financial year 2024, the result moved from € 54,045 to € -139,059. The company made a loss. The buffer shrank hard: equity is 71 % below last year. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on June 8, 2026.

What it is worth Shrank hard

€ 156,881

▼ 71% vs 2024

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

Loss Caution

€ -139,059

▼ still € 54,045 profit in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 231,044

▲ 29% 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 € 142,621.

People and assets in 2025

Vehicles and equipment

€ 3,899

▼ 58% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 13 years to go

€ 182,082

▼ 11% vs 2024

€ 13,517 is repaid this year. At this pace the long-term loan is gone in ≈ 13 years.

Owed to suppliers

€ 4,412

▼ 23% vs 2024

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

Taxes and wages

€ 4,036

▼ 59% vs 2024

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 € 159,832 € 102,554 € 155,857 € 273,955 ▲ 76%
Profit after taxes € 74,015 € 37,001 € 54,045 € -139,059 ▼ € 193,103
Equity € 493,394 € 505,395 € 534,440 € 156,881 ▼ 71%
Total debts € 391,392 € 366,800 € 327,939 € 433,797 ▲ 32%
Cash € 152,165 € 164,926 € 179,055 € 231,044 ▲ 29%
Land & buildings € 248,631 € 235,676 € 222,720 € 209,765 ▼ 6%
Retained profit € 480,994 € 491,135 € 520,180 € 142,621 ▼ 73%
Dividend € 0 € 25,000 € 25,000 € 238,500 ▲ € 213,500
Bank debt € 256,265 € 230,466 € 204,248 € 182,082 ▼ 11%
Balance sheet total € 884,786 € 872,195 € 862,379 € 590,678 ▼ 32%

Key figures of GUILLAUME INVEST, 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 GUILLAUME INVEST?

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

  • New annual accounts for financial year 2025: loss of € 139,059 (▼ € 193,103 vs 2024). Source: NBB ↗
  • Start of the company according to the CBE. KBO
  • New establishment in Waterloo. KBO

In short

From € 74,015 profit in 2022 to € 139,059 loss in 2025.

Paid € 134,864 in corporate taxes since 2022.

Best year ever: 2022, with € 74,015 profit.

Paid out € 288,500 in dividends to the owners in total.

Original PDFs at the National Bank ↗

A new publication or filing at GUILLAUME INVEST? We notify you, reason included.

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My folder 3 companies
  • De Lijn 8 June 2026 New annual account 2025

    filed on 8 June 2026

    What was left

    € 20 k ▼ 91%

    Money in the bank

    € 178 k ▼ 98%

    Open the dossier →

  • NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
  • bpost 18 May 2026 New annual account 2025 What was left from loss to profit
Real filings at the National Bank

Management

Philippe GUILLAUME
GUILLAUME INVEST

Behind GUILLAUME INVEST is Philippe GUILLAUME.

See the full network in the app

Directors

According to the 2025 annual accounts

Philippe GUILLAUME

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Avenue des Lilas 52

1410 Waterloo

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

Details

Company number
0878.658.167
VAT number
BE 0878.658.167
Registered office
Avenue des Lilas 52, 1410 Waterloo
Names & denominations
GUILLAUME INVEST
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
16 January 2006
Peppol
Active · Active since 11 Dec 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

Overige ondersteunende activiteiten in verband met financiële diensten, neg, exclusief verzekeringen en pensioenfondsen

View on CBE Public ↗ Annual accounts (NBB) ↗

Frequently asked questions

What does GUILLAUME INVEST do?
GUILLAUME INVEST is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 16 January 2006, 1 establishment.
What is the address of GUILLAUME INVEST?
The registered office of GUILLAUME INVEST is located at Avenue des Lilas 52, 1410 Waterloo.
Is GUILLAUME INVEST still active?
Yes. According to the CBE (1 October 2026) GUILLAUME INVEST is active, legal situation “Normale toestand”, started on 16 January 2006.
Is GUILLAUME INVEST registered on Peppol?
Yes, GUILLAUME INVEST is registered on the Peppol network with ID 0208:0878658167.
What is the enterprise number of GUILLAUME INVEST?
The enterprise number of GUILLAUME INVEST is BE0878658167.
When was GUILLAUME INVEST founded?
GUILLAUME INVEST was founded on 16 January 2006.