ALTERIA
0476.855.364 · rovalta.com · 23/09/2026
ACTIVE
ALTERIA
Financial year 2025 · closed on 31/12/2025
Net result
72,8 k €
-87.7% YoY
Revenue
3,1 M €
+2.9% YoY
Equity
2 M €
+3.7% YoY
Workforce
212,4 ETP
+1.2% YoY
Overview
What does ALTERIA do?
ALTERIA is a Non-profit organization incorporated in 2001. Its main activity is: Technical and vocational secondary education. Its registered office is in Colfontaine. It employs on average 212,4 ETP workers (FTE).
Legal situation
● Normal situation
BCE/KBO no. / VAT
BE 0476.855.364
Incorporation
21/12/2001
Legal form
Non-profit organization
Registered office
Rue Grande 5-7
7340 Colfontaine · WallonieSee on map
7340 Colfontaine · WallonieSee on map
Latest accounts
31/12/2025
Average workforce
212,4 ETP
Activities (NACE)
Joint committees (3)
- 327
- 32702
- 32703
Signals
ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDAHealthy social debtsHigh revenue
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Financials
Trend over 19 financial years
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Income statement | |||||||||||||||||||||||||||||||||||||
| Revenue | 3,1 M € | +2.9% | 3 M € | +4.7% | 2,9 M € | +6.2% | 2,7 M € | +26.5% | 2,2 M € | -7.6% | 2,3 M € | -7.6% | 2,5 M € | +4.0% | 2,4 M € | +8.8% | 2,2 M € | +8.2% | 2,1 M € | +0.8% | 2 M € | +12.5% | 1,8 M € | -0.0% | 1,8 M € | +4.3% | 1,7 M € | -9.5% | 1,9 M € | +2.3% | 1,9 M € | +1869% | 95,5 k € | -5.5% | 101,1 k € | +197% | 34 k € |
| EBITDA | 156,6 k € | -75.9% | 649,9 k € | +373% | 137,4 k € | +214% | 43,7 k € | -65.6% | 127 k € | -37.6% | 203,3 k € | +1.9% | 199,6 k € | -2.2% | 204,2 k € | +17.8% | 173,3 k € | +9.3% | 158,5 k € | +61.7% | 98 k € | -26.2% | 132,7 k € | +578% | 19,6 k € | +112% | -166,4 k € | -2897% | 5,9 k € | -84.8% | 39,2 k € | +6419% | 601,1 € | -17.2% | 726,3 € | +1954% | -39,2 € |
| Operating result | 82,7 k € | -85.9% | 585,4 k € | +760% | 68,1 k € | +371% | -25,2 k € | -175% | 33,4 k € | -74.4% | 130,5 k € | -12.1% | 148,5 k € | -1.1% | 150,2 k € | +10.8% | 135,5 k € | +10.9% | 122,1 k € | +71.6% | 71,2 k € | -26.0% | 96,2 k € | +1111% | 7,9 k € | +105% | -159,5 k € | -667% | -20,8 k € | -156% | 37 k € | +6047% | 601,1 € | -17.2% | 726,3 € | +1954% | -39,2 € |
| Net result | 72,8 k € | -87.7% | 592,5 k € | +689% | 75,1 k € | +451% | -21,4 k € | -150% | 42,5 k € | -70.6% | 144,7 k € | -11.7% | 163,8 k € | -1.7% | 166,7 k € | +17.3% | 142,1 k € | +4.6% | 135,9 k € | +57.0% | 86,5 k € | -22.8% | 112,1 k € | +748% | 13,2 k € | +108% | -156,9 k € | -144% | 354,6 k € | +865% | 36,7 k € | – | – | – | |||
| Balance sheet | |||||||||||||||||||||||||||||||||||||
| Equity | 2 M € | +3.7% | 1,9 M € | +45.2% | 1,3 M € | +5.9% | 1,2 M € | -2.0% | 1,3 M € | +2.8% | 1,2 M € | +13.2% | 1,1 M € | +17.4% | 921,7 k € | +21.3% | 759,9 k € | +24.0% | 613 k € | +27.6% | 480,4 k € | +17.4% | 409,3 k € | +54.4% | 265,1 k € | +11.3% | 238,2 k € | -39.7% | 395,3 k € | +887% | 40 k € | – | – | – | |||
| Total assets | 4 M € | +5.5% | 3,8 M € | +25.4% | 3 M € | +8.5% | 2,8 M € | +11.6% | 2,5 M € | +17.4% | 2,1 M € | +12.4% | 1,9 M € | +15.1% | 1,7 M € | +13.1% | 1,5 M € | +18.7% | 1,2 M € | -6.1% | 1,3 M € | +2.8% | 1,3 M € | +23.6% | 1 M € | +1.1% | 1 M € | -1.2% | 1 M € | +14.8% | 901,4 k € | +108% | 434 k € | -14.3% | 506,3 k € | +18.3% | 427,9 k € |
| Cash | 2 M € | -2.7% | 2 M € | +49.2% | 1,4 M € | +14.4% | 1,2 M € | +41.9% | 833,4 k € | -8.2% | 907,9 k € | +2.2% | 888,2 k € | +12.1% | 792,4 k € | +17.5% | 674,2 k € | +30.2% | 517,7 k € | +9.7% | 471,8 k € | -12.6% | 539,5 k € | +38.5% | 389,6 k € | -21.2% | 494,2 k € | -0.9% | 498,9 k € | +30.7% | 381,8 k € | +649% | 51 k € | +1082% | 4,3 k € | -88.9% | 38,8 k € |
| Debts | 1,6 M € | +0.8% | 1,6 M € | -5.6% | 1,7 M € | +13.2% | 1,5 M € | +26.6% | 1,2 M € | +31.8% | 916,6 k € | +11.4% | 823,1 k € | +12.0% | 735 k € | +4.5% | 703,4 k € | +13.2% | 621,4 k € | -25.3% | 832,3 k € | -1.9% | 848,4 k € | +58.7% | 534,4 k € | -13.1% | 615,2 k € | +18.1% | 520,9 k € | -35.8% | 810,8 k € | +89.7% | 427,4 k € | -13.9% | 496,3 k € | +19.9% | 413,9 k € |
| Other | |||||||||||||||||||||||||||||||||||||
| Workforce | 212,4 ETP | +1.2% | 209,9 ETP | -3.7% | 218,0 ETP | +4.8% | 208,0 ETP | +7.4% | 193,7 ETP | -1.5% | 196,7 ETP | +0.6% | 195,5 ETP | +4.0% | 187,9 ETP | +0.4% | 187,1 ETP | +6.7% | 175,4 ETP | +1.9% | 172,1 ETP | +4.0% | 165,5 ETP | -0.9% | 167,0 ETP | -2.5% | 171,2 ETP | -0.6% | 172,3 ETP | -4.1% | 179,6 ETP | -6.9% | 192,9 ETP | -0.7% | 194,3 ETP | -0.9% | 196,1 ETP |
Estimate
Indicative valuation
As an indication, this company is worth
between 2,5 M€ and 5 M€
See the valuationGovernance
Board of directors
Seen on filing of 31/12/2025 · 22 active · 171 ended
Active mandates
ABDELLATIF SOUMMAR
ActiveCHRISTELLE DEMOUSTIEZ
ActiveHUSEYIN BALCI
ActiveMATHIEU MESSIN
ActiveOLIVIER MATHIEU
ActiveANDRE TAHON
ActiveGAËLLE PISTONE
ActiveGIANNI PALERMO
ActiveJERÔME CAUDRON
ActiveOPHELIE DI GIOSIA
ActiveRAYMONDE DUVIVIER
ActiveTHEA LAVENNE
ActiveCORINNE RANOCHA
ActiveANTONIO D'ADAMO
ActiveBENOIT GRANDJEAN
ActiveLOIC FERNEZ
ActiveMAUD DETOMBE
ActiveNATHALIE TAULET
ActiveCLAUDE DUFRASNE
ActiveGHISLAIN STIEVENART
ActiveMICHEL DUHOUX
ActivePATTY CANTIGNEAU
ActiveEnded mandates
BENOIT GRANDJEAN
EndedNATHALIE TAULET
EndedANITA MAHY
EndedANITA MAHY
EndedFinancials
Annual accounts
Full financial information
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Type of account | Full model | Full model | Full model | Full model | Full model | Full 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 | 06/07/2026 | 09/07/2025 | 05/07/2024 | 28/06/2023 | 12/07/2022 | 19/07/2021 |
| General meeting | 15/06/2026 | 11/06/2025 | 26/06/2024 | 12/06/2023 | 22/06/2022 | 25/06/2021 |
| 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
20 filings with the NBB
| Model | Closing | General meeting | Filed | Language | Document |
|---|---|---|---|---|---|
| Full model | 31/12/2025 | 15/06/2026 | 06/07/2026 | French | |
| Full model | 31/12/2024 | 11/06/2025 | 09/07/2025 | French | |
| Full model | 31/12/2023 | 26/06/2024 | 05/07/2024 | French | |
| Full model | 31/12/2022 | 12/06/2023 | 28/06/2023 | French | |
| Full model | 31/12/2021 | 22/06/2022 | 12/07/2022 | French | |
| Full model | 31/12/2020 | 25/06/2021 | 19/07/2021 | French | |
| Full model | 31/12/2019 | 03/09/2020 | 02/10/2020 | French | |
| Full model | 31/12/2018 | 26/06/2019 | 01/07/2019 | French | |
| Full model | 31/12/2017 | 18/06/2018 | 05/07/2018 | French | |
| Full model | 31/12/2016 | 21/06/2017 | 04/08/2017 | French | |
| Full model | 31/12/2015 | 15/06/2016 | 24/06/2016 | French | |
| Full model | 31/12/2014 | 10/06/2015 | 22/06/2015 | French | |
| Full model | 31/12/2013 | 13/08/2014 | 26/08/2014 | French | |
| Full model | 31/12/2012 | 19/06/2013 | 21/06/2013 | French | |
| Full model | 31/12/2011 | 20/06/2012 | 27/06/2012 | French | |
| Full model | 31/12/2010 | 15/06/2011 | 01/07/2011 | French | |
| Full model | 31/12/2009 | 23/06/2010 | 06/07/2010 | French | |
| Full model | 31/12/2008 | 09/12/2009 | 16/12/2009 | French | |
| Full model | 31/12/2007 | 28/11/2008 | 08/12/2008 | French | |
| Full model | 31/12/2006 | 27/06/2007 | 30/07/2008 | French |
Valuation
Estimate
Indicative valuation
Order of magnitude
As an indication, this company is worth
between 2,5 M€ and 5 M€
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
Governance
Board of directors
Seen on filing of 31/12/2025 · 22 active · 171 ended
Active mandates
ABDELLATIF SOUMMAR
ActiveCHRISTELLE DEMOUSTIEZ
ActiveHUSEYIN BALCI
ActiveMATHIEU MESSIN
ActiveOLIVIER MATHIEU
ActiveANDRE TAHON
ActiveGAËLLE PISTONE
ActiveGIANNI PALERMO
ActiveJERÔME CAUDRON
ActiveOPHELIE DI GIOSIA
ActiveRAYMONDE DUVIVIER
ActiveTHEA LAVENNE
ActiveCORINNE RANOCHA
ActiveANTONIO D'ADAMO
ActiveBENOIT GRANDJEAN
ActiveLOIC FERNEZ
ActiveMAUD DETOMBE
ActiveNATHALIE TAULET
ActiveCLAUDE DUFRASNE
ActiveGHISLAIN STIEVENART
ActiveMICHEL DUHOUX
ActivePATTY CANTIGNEAU
ActiveEnded mandates
BENOIT GRANDJEAN
EndedNATHALIE TAULET
EndedANITA MAHY
EndedANITA MAHY
EndedShareholders
Ownership and network
Looking for more information about this company?
Try for 7 daysPublications
Belgian Official Gazette
Belgian Official Gazette publications
- Mandates24/07/2025DEMISSIONS, NOMINATIONS
- Mandates28/05/2025DEMISSIONS, NOMINATIONS
- Mandates02/04/2024DEMISSIONS, NOMINATIONS
- Other05/03/2024STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, )
- Mandates07/11/2022DEMISSIONS, NOMINATIONS
- Mandates09/04/2021DEMISSIONS, NOMINATIONS
- Mandates16/10/2019DENOMINATION - DEMISSIONS, NOMINATIONS - STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, )
- Mandates23/04/2019DEMISSIONS, NOMINATIONS
Source: Belgian Official Gazette
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 202572,8 k €↓
- 2024Annual accounts 2024592,5 k €↑
- 2023Annual accounts 202375,1 k €↑
- 2022Annual accounts 2022-21,4 k €↓
- 2021Annual accounts 202142,5 k €↓
- 2020Annual accounts 2020144,7 k €↓
- 2019Annual accounts 2019163,8 k €↓
- 2018Annual accounts 2018166,7 k €↑
- 2018Name changeALTERIA
- 2017Annual accounts 2017142,1 k €↑
- 2016Annual accounts 2016135,9 k €↑
- 2015Annual accounts 201586,5 k €↓
- 2014Annual accounts 2014112,1 k €↑
- 2013Annual accounts 201313,2 k €↑
- 2012Annual accounts 2012-156,9 k €↓
- 2011Annual accounts 2011354,6 k €↑
- 2010Annual accounts 201036,7 k €
- 2009Annual accounts 2009
- 2008Annual accounts 2008
- 2007Annual accounts 2007
- 2007Name changeLES ENTREPRISES SOLIDAIRES
- 21/12/2001IncorporationNon-profit organization