CALYSTOS
0725.778.942 · rovalta.com · 22/09/2026
ACTIVE
CALYSTOS
Financial year 2025 · closed on 31/12/2025
Net result
21,5 k €
-29.4% YoY
Gross margin
26,9 k €
-16.8% YoY
Equity
14 k €
+288.6% YoY
Overview
What does CALYSTOS do?
CALYSTOS is a Private limited company incorporated in 2019. Its main activity is: Computer programming activities. Its registered office is in Seraing.
Legal situation
● Normal situation
BCE/KBO no. / VAT
BE 0725.778.942
Incorporation
26/04/2019
Legal form
Private limited company
Registered office
Rue du Forestier 42
4100 Seraing · WallonieSee on map
4100 Seraing · WallonieSee on map
Contributed capital
30 000,00 €
Latest accounts
31/12/2025
Activities (NACE)
62010Computer programming activities· main62100Computer programming, consultancy and related activities62030Computer facilities management activities62200Computer programming, consultancy and related activities63100Data processing, hosting and related activities; web portals63110Data processing, hosting and related activities+4
Signals
ProfitableSolid equityGood liquidityPositive cashflowPositive EBITDA
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Financials
Trend over 6 financial years
| 2025 | 2024 | 2023 | 2022 | 2021 | 2019 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Income statement | |||||||||||
| Gross margin | 26,9 k € | -16.8% | 32,3 k € | -8.3% | 35,3 k € | -66.9% | 106,6 k € | +127% | 46,9 k € | +150% | -93 k € |
| EBITDA | 26,5 k € | -17.1% | 32 k € | -8.4% | 34,9 k € | -66.9% | 105,5 k € | +380% | -37,6 k € | +59.9% | -93,7 k € |
| Operating result | 25 k € | -18.2% | 30,6 k € | -12.2% | 34,9 k € | -67.0% | 105,5 k € | +380% | -37,6 k € | +59.9% | -93,7 k € |
| Net result | 21,5 k € | -29.4% | 30,4 k € | -12.2% | 34,7 k € | -65.2% | 99,6 k € | +348% | -40,2 k € | +57.2% | -93,8 k € |
| Balance sheet | |||||||||||
| Equity | 14 k € | +289% | -7,4 k € | +80.4% | -37,9 k € | +47.8% | -72,6 k € | +57.8% | -172,2 k € | -170% | -63,8 k € |
| Total assets | 43,3 k € | +9.9% | 39,4 k € | +29.6% | 30,4 k € | +2.9% | 29,5 k € | -0.7% | 29,8 k € | +8.8% | 27,4 k € |
| Cash | 34,6 k € | -5.9% | 36,8 k € | +88.5% | 19,5 k € | -18.3% | 23,9 k € | +199% | 8 k € | – | |
| Debts | 29,3 k € | -37.5% | 46,9 k € | -31.4% | 68,3 k € | -33.1% | 102,1 k € | -49.4% | 201,9 k € | +121% | 91,2 k € |
Estimate
Indicative valuation
As an indication, this company is worth
between 100 k€ and 250 k€
See the valuationGovernance
Board of directors
Seen on filing of 31/12/2025 · 3 active · 7 ended
At this address
Other companies at this address
Financials
Annual accounts
Full financial information
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Type of account | Abridged model | Abridged model | Micro model | Abridged model | Abridged model | Abridged model |
| Start of the financial year | 01/01/2025 | 01/01/2024 | 01/01/2023 | 01/01/2022 | 01/01/2021 | 01/01/2020 |
| Closing of the financial year | 31/12/2025 | 31/12/2024 | 31/12/2023 | 31/12/2022 | 31/12/2021 | 31/12/2020 |
| Length of the financial year | 12 months | 12 months | 12 months | 12 months | 12 months | 12 months |
| Filing date | 28/08/2026 | 26/09/2025 | 26/08/2024 | 28/08/2023 | 30/08/2022 | 31/08/2021 |
| General meeting | 29/06/2026 | 30/06/2025 | 24/06/2024 | 26/06/2023 | 27/06/2022 | 28/06/2021 |
| Currency of the financial year | EUR | EUR | EUR | EUR | EUR | EUR |
| NBB quality label | Satisfying controls | Satisfying controls | Satisfying controls | Satisfying controls | Satisfying controls | Satisfying controls |
Ratios
Financial ratios
Looking for more information about this company?
Try for 7 daysFilings
Annual accounts filings
7 filings with the NBB
| Model | Closing | General meeting | Filed | Language | Document |
|---|---|---|---|---|---|
| Abridged model | 31/12/2025 | 29/06/2026 | 28/08/2026 | French | |
| Abridged model | 31/12/2024 | 30/06/2025 | 26/09/2025 | French | |
| Micro model | 31/12/2023 | 24/06/2024 | 26/08/2024 | French | |
| Abridged model | 31/12/2022 | 26/06/2023 | 28/08/2023 | French | |
| Abridged model | 31/12/2021 | 27/06/2022 | 30/08/2022 | French | |
| Abridged model | 31/12/2020 | 28/06/2021 | 31/08/2021 | French | |
| Abridged model | 31/12/2019 | 29/06/2020 | 14/10/2020 | French |
Valuation
Estimate
Indicative valuation
Order of magnitude
As an indication, this company is worth
between 100 k€ and 250 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.
Disclaimer
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
Publications
Similar companies
Competition
Similar companies
A company's peers, by sector and size, are included in the Business plan.
See the Business planTimeline
Timeline
- 2025Annual accounts 202521,5 k €↓
- 2024Annual accounts 202430,4 k €↓
- 2023Annual accounts 202334,7 k €↓
- 2022Annual accounts 202299,6 k €↑
- 2021Annual accounts 2021-40,2 k €↑
- 2019Annual accounts 2019-93,8 k €
- 26/04/2019IncorporationPrivate limited company