oSérieux SRL
oSérieux reported total assets of 615,272 € at the end of the 2025 financial year (annual accounts filed with the NBB on 19 May 2026).
By total assets for 2025, oSérieux ranks among the 20,000 largest of the 50,410 companies in its sector (NACE 7020) in Belgium that filed accounts for that financial year. Largest companies in the sector →
The score of oSérieux shows with a free account.
See the score- Summary? / 5
- Balance sheet strength
- Liquidity
- Repayment capacity
- Profitability
- Trajectory
- Compliance and register
- Position in its sectorvs peers
- Supplier creditat 30 d
- Borrowing capacityborrowable
- Valuationcentral
Visible once signed in: create your account, the 14-day Pro trial is free.
Key figures 2025
Change 2022 → 2025: Equity +24 % Total assets +2 %
Accounts of the company itself (not consolidated).
The full file covers 10 financial years; a free account shows 2. →Deterministic calculation on the filed accounts, no AI. Dispute the score or report an error
oSérieux's annual accounts
| 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|
| Net result | 95,264 € | ||||
| Equity | 361,804 € | ||||
| Cash | 294,231 € | ||||
| EBITDA | 112,662 € | ||||
| Total assets | 615,272 € |
Filed annual accounts
- Year ended 31 Dec 2025filed on 19 May 2026
- Year ended 31 Dec 2024filed on 12 Jun 2025
- Year ended 31 Dec 2023filed on 15 Jul 2024
- Year ended 31 Dec 2022filed on 23 Mar 2023
- Year ended 31 Dec 2021filed on 13 Jul 2022
oSérieux's financial analysis
- Solvency58.8%sector median: 50.7%
- Current ratio
- Net margin
- ROE
- Financial debt / EBITDA
- Interest coverage
- Days sales outstanding (DSO)
Management and control of oSérieux
oSérieux's publications in the Belgian Gazette
Company number, VAT number and registered office
- Company number (CBE)
- 0883.829.653
- VAT number
- BE0883829653
- Peppol
- Registered · 0208:0883829653 · as of 11 Nov 2026
- Legal form
- SRL
- Incorporated
- 28 Sep 2006
- Registered office
- 1200 Woluwe-Saint-Lambert
- Latest accounts
- 2025 · filed on 19 May 2026
- Activity
- Business and other management consultancy activities (NACE 70200)
oSérieux (SRL) has been based in Woluwe-Saint-Lambert since 2006, active in: business and other management consultancy activities. For 2025, it reports a net profit of 95,264 € and equity of 361,804 €; its revenue is not published. Its solvency stands at 58.8%, above the median of its sector (50.7%).
Guide: Reading Belgian SME accounts: the five figures that count →
Companies similar to oSérieux
Companies in the same business, of comparable size and area, outside its group.
- ABT Consult Business and other management consultancy activities Herve · balance sheet 9,890 €
- Conservative Rebels Business and other management consultancy activities Haaltert · balance sheet 895,406 €
- Cervino Consulting Public relations and communication activities Opwijk · balance sheet 924,432 €
- The Works ! Public relations and communication activities Ghent · balance sheet 339,496 €
- idioma consult Public relations and communication activities Zandhoven · balance sheet 490,046 €
- MG Company Public relations and communication activities Meise · balance sheet €1.20m
- Debaere Peirs Consulting Services Public relations and communication activities Zulte · balance sheet 701,070 €
- F C O Management Public relations and communication activities Poperinge · balance sheet 227,123 €
Frequently asked questions about oSérieux
What is the revenue of oSérieux?
oSérieux files its accounts in a format where revenue is optional: it is not published for 2025.
What is the VAT number of oSérieux?
In Belgium, the VAT number is the company number prefixed with BE: BE0883829653 for oSérieux, if the company is VAT-registered. Its company number (CBE) is 0883.829.653.
Where is the registered office of oSérieux?
According to the CBE register, the registered office of oSérieux is in 1200 Woluwe-Saint-Lambert.
What is the equity of oSérieux?
At the close of the 2025 financial year, the equity of oSérieux amounts to 361,804 €, a solvency of 58.8% of total assets.
Who manages oSérieux?
The register lists 4 active mandates at oSérieux. Names and roles are in the full file, with the deeds published in the Belgian Gazette.
How large is oSérieux within its sector?
By total assets for 2025, oSérieux ranks among the 20,000 largest of the 50,410 companies in its sector (NACE 7020) in Belgium that filed accounts for that financial year.
The full file of oSérieux
Directors and mandates, ownership network, Gazette deeds, ten years of accounts and ratios, Excel export, and Idonis's analysis in one question.
Open the full file →