Olivier GUILLAUME
0757.898.711 · rovalta.com · 26/09/2026
Olivier GUILLAUME
Financial year 2025 · Closed on 31/12/2025
Overview
Identity
Source · BCE/KBOOlivier GUILLAUME is a Private limited company incorporated in 2020. Its main activity is: Other activities auxiliary to financial services, except insurance and pension funding. Its registered office is in Woluwe-Saint-Pierre. It employs on average 4,8 ETP workers (FTE).
- Legal situation
- Normal situation
- BCE/KBO no. / VAT
- BE 0757.898.711
- Incorporation
- 09/11/2020
- Legal form
- Private limited company
- Registered office
- Avenue de Tervueren 298
1150 Woluwe-Saint-Pierre · BruxellesSee on map - Contributed capital
- 500,00 €
- Latest accounts
- 31/12/2025
- Average workforce
- 4,8 ETP
Joint committees (1)
- 341
Financials
Source · NBB, 5 filingsTrend over 5 financial years
| 2025 | 2024 | 2023 | 2022 | 2021 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Income statement | |||||||||
| Gross margin | 1,1 M € | +31.9% | 821,8 k € | +316% | 197,4 k € | +42.8% | 138,2 k € | +0.8% | 137,1 k € |
| EBITDA | 539,1 k € | +44.1% | 374,1 k € | +419% | 72 k € | +86.3% | 38,7 k € | -57.1% | 90 k € |
| Operating result | 448 k € | +67.9% | 266,8 k € | +1222% | 20,2 k € | +27313% | 73,6 € | -99.9% | 57,8 k € |
| Net result | 295,5 k € | +70.4% | 173,4 k € | +2493% | 6,7 k € | +181% | -8,2 k € | -121% | 39,8 k € |
| Balance sheet | |||||||||
| Equity | 312,7 k € | +1723% | 17,2 k € | -55.7% | 38,7 k € | +20.9% | 32,1 k € | -20.4% | 40,3 k € |
| Total assets | 1,6 M € | +30.3% | 1,3 M € | -19.3% | 1,6 M € | +228% | 477 k € | -5.1% | 502,8 k € |
| Cash | 60,1 k € | -62.7% | 161,1 k € | -68.7% | 515,1 k € | +1670% | 29,1 k € | -57.9% | 69,1 k € |
| Debts | 1,3 M € | +6.6% | 1,2 M € | -18.6% | 1,5 M € | +243% | 445 k € | -3.8% | 462,5 k € |
| Other | |||||||||
| Workforce | 4,8 ETP | – | – | – | 1,0 ETP | ||||
Valuation
Indicative valuation
As an indication, this company is worth
Board of directors
Source · NBB, accounts to 31/12/20251 active
Active mandates
Other companies at this address
Avenue de Tervueren 298 1150 Woluwe-Saint-Pierre| Company | CBE no. |
|---|---|
| 0562.888.426 |
Financials
Full financial information
Source · NBB| 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|
| Type of account | Abridged model | Micro model | Micro model | Micro model | Abridged model |
| Start of the financial year | 01/01/2025 | 01/01/2024 | 01/01/2023 | 01/01/2022 | 01/11/2020 |
| Closing of the financial year | 31/12/2025 | 31/12/2024 | 31/12/2023 | 31/12/2022 | 31/12/2021 |
| Length of the financial year | 12 months | 12 months | 12 months | 12 months | 14 months |
| Filing date | 13/08/2026 | 05/08/2025 | 30/08/2024 | 20/08/2023 | 20/08/2022 |
| General meeting | 25/06/2026 | 26/06/2025 | 27/06/2024 | 29/06/2023 | 30/06/2022 |
| Currency of the financial year | EUR | EUR | EUR | EUR | EUR |
| NBB quality label | Satisfying controls | Satisfying controls | Satisfying controls | Satisfying controls | Satisfying controls |
Financial ratios
Source · NBBLooking for more information about this company?
Try for freeAnnual accounts filings
Source · NBB, 5 filings| Model | Closing | General meeting | Filed | Language | Document |
|---|---|---|---|---|---|
| Abridged model | 31/12/2025 | 25/06/2026 | 13/08/2026 | French | |
| Micro model | 31/12/2024 | 26/06/2025 | 05/08/2025 | French | |
| Micro model | 31/12/2023 | 27/06/2024 | 30/08/2024 | French | |
| Micro model | 31/12/2022 | 29/06/2023 | 20/08/2023 | French | |
| Abridged model | 31/12/2021 | 30/06/2022 | 20/08/2022 | French |
Valuation
Indicative valuation
As an indication, this company is worth
between 500 k€ and 1 M€
The detail comes with the Business plan: low and high bounds, the valuation bridge for each financial year, transaction multiples by sector and size, group valuation and exports.
Indicative estimate based on public sector multiples and the filed annual accounts. It is neither a certified valuation nor financial or investment advice.
Directors & structure
Board of directors
Source · NBB, accounts to 31/12/20251 active
Active mandates
Ownership and network
Looking for more information about this company?
Try for freePublications
Similar companies
Similar companies
A company's peers, by sector and size, are included in the Business plan.
See the Business planTimeline
Timeline
- 2025Annual accounts 2025295,5 k €↑
- 2024Annual accounts 2024173,4 k €↑
- 2023Annual accounts 20236,7 k €↑
- 2022Annual accounts 2022-8,2 k €↓
- 2021Annual accounts 202139,8 k €
- 09/11/2020IncorporationPrivate limited company