Active · per the CBE, 4 October 2026

PTOLEMUS

BE0820589316

Rechtspersoon Private limited company 1 establishment

PTOLEMUS is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 17 November 2009, 1 establishment.

Louizalaan 363/29, 1050 Elsene

Behind the company: Frédéric Bruneteau.

Active for

16 year, 10 months

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

  • Tight liquidity NBB

    Cash and receivables cover 57 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

PTOLEMUS from Elsene, company number BE0820589316, closed financial year 2025 with a result of € 11,729 after tax. For that financial year PTOLEMUS recorded revenue of € 574,098 and equity of € 207,996. Compared with financial year 2024, the result moved from € 121,354 to € 11,729. The company is profitable. 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 15, 2026.

What it is worth Growing

€ 207,996

▲ 6% vs 2024

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

Profit Healthy

€ 11,729

▼ 90% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 40,909

▲ 1% 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 € 198,546.

People and assets in 2025

Full-time equivalents

1.5

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

Wage cost

€ 147,304

▲ € 125,995 vs 2024

€ 98,200 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.

Debts at end 2025

Bank debt

€ 55,000

▼ 31% vs 2024

Loans from banks and other lenders, long and short.

Owed to suppliers

€ 101,180

▼ 71% vs 2024

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

Taxes and wages

€ 15,463

Taxes, VAT and social contributions still to pay.

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Revenue € 2,256,021 € 1,029,446 € 1,000,579 € 574,098 ▼ 43%
Gross margin € 952,139 € 639,467 € 176,519 € 173,764 ▼ 2%
Profit after taxes € -166,974 € -96,953 € 121,354 € 11,729 ▼ 90%
Equity € 171,866 € 74,913 € 196,267 € 207,996 ▲ 6%
Total debts € 489,289 € 580,298 € 542,958 € 246,990 ▼ 55%
Cash € 139,018 € 98,721 € 40,330 € 40,909 ▲ 1%
Retained profit € 162,416 € 65,463 € 186,817 € 198,546 ▲ 6%
Bank debt € 0 € 280,000 € 80,000 € 55,000 ▼ 31%
Balance sheet total € 661,155 € 655,211 € 739,225 € 454,986 ▼ 38%
Employees (FTE) 6.6 3 0 1.5

Key figures of PTOLEMUS, 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 PTOLEMUS?

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

  • New annual accounts for financial year 2025: profit of € 11,729 (▼ 90% vs 2024). Source: NBB ↗
  • Start of the company according to the CBE. KBO
  • New establishment in Elsene. KBO
  • Frédéric Bruneteau became a director. NBB

In short

From € 166,974 loss in 2022 to € 11,729 profit in 2025.

Paid € 79 in corporate taxes since 2022.

Best year ever: 2024, with € 121,354 profit.

On average € 115,800 of value added per employee in 2025.

Management

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

PTOLEMUS

Behind PTOLEMUS is Frédéric Bruneteau. The shares are held by MERCASSINI CONSULTING (50%).

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Directors

According to the 2025 annual accounts

Frédéric Bruneteau

Director

Also active at: MERCASSINI CONSULTING

since 2009

Shareholders

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Louizalaan 363/29

1050 Elsene

2.183.298.467

Louizalaan 363

1050 Elsene

Active since 16 November 2009

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

Details

Company number
0820.589.316
VAT number
BE 0820.589.316
Registered office
Louizalaan 363/29, 1050 Elsene
Names & denominations
PTOLEMUS
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
17 November 2009
Peppol
Active · Active since 1 Jan 2001
Activities · NACE

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Frequently asked questions

What does PTOLEMUS do?
PTOLEMUS is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 17 November 2009, 1 establishment.
What is the address of PTOLEMUS?
The registered office of PTOLEMUS is located at Louizalaan 363/29, 1050 Elsene.
Is PTOLEMUS still active?
Yes. According to the CBE (4 October 2026) PTOLEMUS is active, legal situation “Normale toestand”, started on 17 November 2009.
Is PTOLEMUS registered on Peppol?
Yes, PTOLEMUS is registered on the Peppol network with ID 0208:0820589316.
What is the enterprise number of PTOLEMUS?
The enterprise number of PTOLEMUS is BE0820589316.
When was PTOLEMUS founded?
PTOLEMUS was founded on 17 November 2009.