constellr Belgium
ActiveFrom the official registers: KBO 5 annual accounts at the National Bank publications in the Belgian Official Gazette
Summary
constellr Belgium has been active since 2020 and the Belgian Official Gazette contains no insolvency or warning signals. The 2025 annual accounts show equity of €763,179 and a net result of €277,604. Equity has been growing by about 62% per year since 2021. Its solvency ranks better than 32% of 239 sector peers (NACE 72, financial year 2025). The computed 12-month bankruptcy probability is 0.3% (very low).
Overview
Official details
KBO- Status
- Active since 11-06-2020 Normal situation
- Legal form
- Public limited company
- Registered office
- Rue des Chasseurs-Ardennais 6, 4031 Liège
- Activity
- Other research and development on natural sciences NACE 72109and 4 others
- Establishment units
- 2.308.626.130 4031 Liège, since 11-06-2020
- 2.317.395.920 1050 Elsene, since 21-05-2021
- Financial year end
- 31 December
- Peppol
- Reachable since 19-12-2025
Board and ownership
- MOHIRAManaging director · permanent representative IRANMANESH Mohammad
- MITTERMAIER ChristianDirector
Financial position
- Bankruptcy probabilitywithin 12 months
- 0.3%
- Gross margin
- €1.3m
- ▼ 13.8%
- Turnover
- ≈ €2.3m
- estimated
- Profit
- €277,604
- ▼ 50.1%
- Equity
- €763,179
- ▲ 32.3%
- Total assets
- €2.7m
- ▲ 68.2%
- Staff
- 6.8 FTE
- ▼ 11.7%
Score breakdownraises riskFounded in 2020lowers riskSector: Computing infrastructure, data processing, hosting and other information service activities (NACE 63)Figures for financial year 2025 (filed on 16-07-2026)Profit of €277,604 (financial year 2025)Show the evidence
Checked score
About 3 in 1,000 comparable companies go bankrupt within 12 months (an estimate).
Calculation
The band follows from the bankruptcy probability. 10 more points roughly halve it.
| 75-100 | Excellent | under 0.55% |
| 60-74 | Healthy | 0.55% to 1.5% |
| 45-59 | Fair | 1.5% to 4.2% |
| 25-44 | Weak | 4.2% to 15.0% |
| 0-24 | Critical | over 15.0% |
Where the company stands within its band depends half on the bankruptcy probability and half on how it does against its sector peers (NACE 63, micro). It does better than 30% of them on solvency, 26% on liquidity, 50% on profitability and 73% on growth.
The bankruptcy probability was computed on 31-10-2026 by the bankruptcy model of 2 October 2026, which learns from Belgian bankruptcies and reads the registers, the annual accounts and the Belgian Official Gazette.
Some facts cap the score, however low the probability. With negative or zero equity, a heavy loss, a special status in the KBO, one missing filing or accounts filed more than 90 days late, the score is Fair at most (59). With two missing filings, it is Weak at most (44). During a judicial reorganisation or at the company's end (bankruptcy, dissolution, liquidation), it is Critical at most (24).
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Signals
The company filed its last 5 accounts on average 13 days before the deadline. In the sector (NACE 72), the median for financial year 2024 was 13 days before the deadline, and 32% of those companies filed late.
Searched, nothing found (2)
Key points
Documents
Annual accounts at the NBB
- Annual accounts 2025filed on 16-07-2026
- Annual accounts 2024filed on 22-07-2025
- Annual accounts 2023filed on 29-07-2024
- Annual accounts 2022filed on 26-07-2023
Acts in the Belgian Official Gazette
- Amendment of the articles · Name · Resignations & appointmentsact of 09-09-2024
- Resignations & appointmentsact of 14-11-2022
- Capital & shares · Amendment of the articles · Nameact of 02-06-2022
Articles and registers
- Coordinated articles of associationnotaries' database
- Entry in the KBO registerKBO Public Search
Key facts about constellr Belgium
- What is the company number of constellr Belgium?
- The company number of constellr Belgium is 0748.456.354. The VAT number is the same number with BE in front: BE 0748.456.354.
- Where is constellr Belgium based?
- The registered office is at Rue des Chasseurs-Ardennais 6, 4031 Liège.Company details
- What does constellr Belgium do?
- According to the KBO register, the main activity is other research and development on natural sciences (NACE 72109).
- What is the legal form of constellr Belgium?
- The legal form of constellr Belgium is Public limited company (NV).
- When was constellr Belgium founded?
- constellr Belgium was founded on 11-06-2020.
- Is constellr Belgium still active?
- Yes, constellr Belgium is an active enterprise in the KBO register.
- How many employees does constellr Belgium have?
- constellr Belgium had an average of 6.8 full-time equivalents in financial year 2025, according to the filed annual accounts.Financials
- What is the turnover of constellr Belgium?
- The turnover in financial year 2025 is ≈ €2.3m. This figure is estimated from the gross margin of €1.3m and 1,586 comparable companies of the same size. It probably lies between €1.6m and €3.8m. It is a rough estimate. In financial year 2021 turnover was €282,559.
- Is constellr Belgium profitable?
- In financial year 2025, constellr Belgium made a profit of €277,604.
- Where can I find the annual accounts of constellr Belgium?
- constellr Belgium filed 5 annual accounts with the National Bank of Belgium, the latest for financial year 2025.Annual accounts at the National Bank
- When are the next annual accounts of constellr Belgium due?
- constellr Belgium must file the annual accounts for financial year 2026 by 31-07-2027.Timeline
Comparable companies
These companies have the same main activity as constellr Belgium: other research and development on natural sciences (NACE 72109). They are comparable in size and age: total assets between €1.1m and €4.2m, founded between 2016 and 2022.
| Company | Total assets | Gross margin |
|---|---|---|
| constellr Belgium Liège | €2.7m | €1.3m |
| Puxano Gent | €2.4m | €0.6m |
| myNeo Gent | €2.2m | €2.0m |
| Santero Therapeutics Charleroi | €4.2m | €1.0m |
| INFRANEO Watermaal-Bosvoorde | €1.1m | €1.0m |
| Collaborative Research for Energy SYstem Modeling Brussel | €2.0m | €0.9m |
| DIABATIX Leuven | €4.1m | €1.0m |
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