SIRIUS INSTITUTE
0778.361.652 · rovalta.com · 26/09/2026
SIRIUS INSTITUTE
Financial year 2025 · Closed on 31/12/2025
Overview
Identity
Source · BCE/KBOSIRIUS INSTITUTE is a Private limited company incorporated in 2021. Its main activity is: Development of building projects. Its registered office is in Evere.
- Legal situation
- Normal situation
- BCE/KBO no. / VAT
- BE 0778.361.652
- Incorporation
- 07/12/2021
- Legal form
- Private limited company
- Registered office
- Avenue de l'Optimisme 1 box 3
1140 Evere · BruxellesSee on map - Contributed capital
- 15 000,00 €
- Latest accounts
- 31/12/2025
Financials
Source · NBB, 4 filingsTrend over 4 financial years
| 2025 | 2024 | 2023 | 2022 | ||||
|---|---|---|---|---|---|---|---|
| Income statement | |||||||
| Gross margin | -11,2 k € | -3172% | 365,1 € | -53.2% | 780,8 € | -89.9% | 7,7 k € |
| EBITDA | -11,2 k € | -3172% | 365,1 € | -53.2% | 780,8 € | -89.9% | 7,7 k € |
| Operating result | -11,2 k € | -3172% | 365,1 € | -53.2% | 780,8 € | -89.9% | 7,7 k € |
| Net result | -11,3 k € | -5130% | 223,9 € | -58.4% | 537,6 € | -90.6% | 5,7 k € |
| Balance sheet | |||||||
| Equity | 10,2 k € | -52.4% | 21,5 k € | +1.1% | 21,3 k € | +2.6% | 20,7 k € |
| Total assets | 152,3 k € | -17.8% | 185,4 k € | +231% | 56 k € | -64.9% | 159,8 k € |
| Cash | 22,9 k € | -83.7% | 140,2 k € | +1221% | 10,6 k € | -92.4% | 140,3 k € |
| Debts | 142,1 k € | -13.3% | 163,9 k € | +377% | 34,4 k € | +145% | 14 k € |
Valuation
Indicative valuation
As an indication, this company is worth
Board of directors
Source · NBB, accounts to 31/12/20253 active · 1 ended
Active mandates
Ended mandates
Other companies at this address
Avenue de l'Optimisme 1 1140 Evere| Company | CBE no. |
|---|---|
ACCFAM● Active | 0723.826.965 |
ALTIHOLD● Active | 0712.722.346 |
BEN SOERS● Active | 0892.762.165 |
BURG - CONSULT● Active | 0461.569.055 |
CIGALES● Active | 0632.520.271 |
CINKO INVEST● Active | 0540.963.753 |
CRESCENT CONSULTING● Active | 0599.787.919 |
DOKTER K.E.J. BUYSE● Active | 0465.982.159 |
ENERCON● Active | 0567.629.647 |
ENEVISION● Active | 0825.752.387 |
GAR CONSULT● Active | 0637.946.927 |
GT & Co● Active | 0832.433.907 |
HERRIT & C°● Active | 0449.859.868 |
IMMO L'EAU● Active | 0795.945.178 |
IMMO V.D.M.● Active | 0429.330.017 |
| 0413.122.604 | |
J & L PROMOTING● Active | 0437.271.941 |
JV HR Consultancy● Active | 0837.800.975 |
KVH Consult● Active | 0644.394.259 |
LABRA● Active | 0466.643.046 |
Financials
Full financial information
Source · NBB| 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|
| Type of account | Abridged model | Abridged model | Abridged model | Abridged model |
| Start of the financial year | 01/01/2025 | 01/01/2024 | 01/01/2023 | 07/12/2021 |
| Closing of the financial year | 31/12/2025 | 31/12/2024 | 31/12/2023 | 31/12/2022 |
| Length of the financial year | 12 months | 12 months | 12 months | 13 months |
| Filing date | 02/07/2026 | 10/07/2025 | 03/07/2024 | 03/08/2023 |
| General meeting | 26/06/2026 | 27/06/2025 | 28/06/2024 | 30/06/2023 |
| Currency of the financial year | EUR | EUR | EUR | EUR |
| NBB quality label | 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, 4 filingsValuation
Indicative valuation
As an indication, this company is worth
between 0 € and 100 k€
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 31/12/20253 active · 1 ended
Active mandates
Ended mandates
Ownership and network
Looking for more information about this company?
Try for freePublications
Belgian Official Gazette publications
Source · Belgian Official Gazette- Other09/12/2021RUBRIEK OPRICHTING (NIEUWE RECHTSPERSOON, OPENING BIJKANTOOR, ENZ...)
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 2025-11,3 k €↓
- 2024Annual accounts 2024223,9 €↓
- 2023Annual accounts 2023537,6 €↓
- 2022Annual accounts 20225,7 k €
- 07/12/2021IncorporationPrivate limited company