Opti Invest S.A. SA
0.8 FTEOpti Invest S.A. reported total assets of 392,950 € at the end of the 2025 financial year (annual accounts filed with the NBB on 05 Oct 2026), with 0.8 full-time equivalent.
By total assets for 2025, Opti Invest S.A. ranks among the 2,000 largest of the 4,531 companies in its sector (NACE 4399) in Belgium that filed accounts for that financial year. Largest companies in the sector →
The score of Opti Invest S.A. 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
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Key figures 2025
Change 2022 → 2025: Equity 0 % Total assets +32 % Headcount (avg FTE) -60 %
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
Opti Invest S.A.'s annual accounts
Filed annual accounts
- Year ended 31 Dec 2025filed on 05 Oct 2026
- Year ended 31 Dec 2024filed on 30 Sep 2025
- Year ended 31 Dec 2023filed on 08 Nov 2024
- Year ended 31 Dec 2022filed on 10 Jan 2024
- Year ended 31 Dec 2021filed on 31 Oct 2022
Opti Invest S.A.'s financial analysis
- Solvency53.5%sector median: 41.4%
- Current ratio
- Net margin
- ROE
- Financial debt / EBITDA
- Interest coverage
- Days sales outstanding (DSO)
Management and control of Opti Invest S.A.
Opti Invest S.A.'s publications in the Belgian Gazette
Company number, VAT number and registered office
- Company number (CBE)
- 0455.546.543
- VAT number
- BE0455546543
- Peppol
- Registered · 0208:0455546543 · as of 10 Nov 2026
- Legal form
- SA
- Incorporated
- 20 Jun 1995
- Registered office
- 4053 Chaudfontaine
- Size
- Micro · 0.8 FTE
- Latest accounts
- 2025 · filed on 05 Oct 2026
- Activity
- Other specialised construction activities n.e.c. (NACE 43990)
Opti Invest S.A. (SA) has been based in Chaudfontaine since 1995, active in: other specialised construction activities n.e.c.. For 2025, it reports a net profit of 191 € and equity of 210,317 €; its revenue is not published. With 0.8 full-time equivalents, it is a micro-enterprise by headcount. Its solvency stands at 53.5%, above the median of its sector (41.4%).
Guide: How to check a Belgian building contractor before works →
Companies similar to Opti Invest S.A.
Companies in the same business, of comparable size and area, outside its group.
- EPC Immo Other specialised construction activities n.e.c. Fexhe-le-Haut-Clocher · balance sheet 83,121 €
- Alternative Immo Development of building projects Chaudfontaine · balance sheet €5.20m
- Immo J2J Other specialised construction activities n.e.c. Dalhem · balance sheet 236,594 €
- Kaiko Other specialised construction activities n.e.c. Brussels · balance sheet €4.01m
- Llytana Other specialised construction activities n.e.c. Affligem · balance sheet €1.36m
- Brubouw Other specialised construction activities n.e.c. Beerse · balance sheet €1.13m
- KEY Projects Development of building projects Knokke-Heist · balance sheet 124,851 €
- Dijk en Duin Construct Development of building projects Herentals · balance sheet 142,271 €
Frequently asked questions about Opti Invest S.A.
What is the revenue of Opti Invest S.A.?
Opti Invest S.A. files its accounts in a format where revenue is optional: it is not published for 2025.
What is the VAT number of Opti Invest S.A.?
In Belgium, the VAT number is the company number prefixed with BE: BE0455546543 for Opti Invest S.A., if the company is VAT-registered. Its company number (CBE) is 0455.546.543.
Where is the registered office of Opti Invest S.A.?
According to the CBE register, the registered office of Opti Invest S.A. is in 4053 Chaudfontaine.
What is the equity of Opti Invest S.A.?
At the close of the 2025 financial year, the equity of Opti Invest S.A. amounts to 210,317 €, a solvency of 53.5% of total assets.
How many people work at Opti Invest S.A.?
0.8 full-time equivalents on average according to the 2025 social balance sheet.
Who manages Opti Invest S.A.?
The register lists 1 active mandates at Opti Invest S.A.. Names and roles are in the full file, with the deeds published in the Belgian Gazette.
How large is Opti Invest S.A. within its sector?
By total assets for 2025, Opti Invest S.A. ranks among the 2,000 largest of the 4,531 companies in its sector (NACE 4399) in Belgium that filed accounts for that financial year.
The full file of Opti Invest S.A.
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 →