ALKONSEB
0822.356.694 · rovalta.com · 22/09/2026
ACTIVE
ALKONSEB
Financial year 2025 · closed on 31/12/2025
Net result
73,7 k €
+446.6% YoY
Gross margin
138,6 k €
+150.1% YoY
Equity
434 k €
+5.8% YoY
Overview
What does ALKONSEB do?
ALKONSEB is a Private limited company incorporated in 2010. Its main activity is: Development of building projects. Its registered office is in Middelkerke.
Legal situation
● Normal situation
BCE/KBO no. / VAT
BE 0822.356.694
Incorporation
18/01/2010
Legal form
Private limited company
Registered office
Normandlaan 24
8430 Middelkerke · FlandreSee on map
8430 Middelkerke · FlandreSee on map
Contributed capital
6 200,00 €
Latest accounts
31/12/2025
Activities (NACE)
Signals
ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDA
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Financials
Trend over 16 financial years
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Income statement | |||||||||||||||||||||||||||||||
| Gross margin | 138,6 k € | +150% | 55,4 k € | +140% | 23,1 k € | -49.9% | 46 k € | -87.5% | 369,1 k € | +1952% | 18 k € | -85.5% | 124,3 k € | +520% | 20 k € | -94.4% | 356,6 k € | +696% | 44,8 k € | +944% | -5,3 k € | -135% | 15,4 k € | -74.0% | 59,2 k € | +1202% | 4,5 k € | -8.9% | 5 k € | -86.7% | 37,6 k € |
| EBITDA | 127,1 k € | +177% | 45,9 k € | +127% | 20,2 k € | -53.5% | 43,4 k € | -88.1% | 364,9 k € | +1965% | 17,7 k € | -84.5% | 114 k € | +1310% | -9,4 k € | -103% | 352,8 k € | +873% | 36,2 k € | +281% | -20 k € | -252% | 13,1 k € | -75.7% | 54 k € | +27863% | 193,1 € | -93.9% | 3,2 k € | -90.6% | 33,6 k € |
| Operating result | 112,9 k € | +327% | 26,4 k € | +529% | -6,2 k € | -222% | 5,1 k € | -98.5% | 335,9 k € | +1801% | 17,7 k € | -84.5% | 114 k € | +1310% | -9,4 k € | -103% | 352,8 k € | +873% | 36,2 k € | +281% | -20 k € | -252% | 13,1 k € | -75.7% | 54 k € | +27863% | 193,1 € | -93.8% | 3,1 k € | -90.5% | 32,7 k € |
| Net result | 73,7 k € | +447% | 13,5 k € | +140% | -33,5 k € | -5124% | 666 € | -99.7% | 243,4 k € | +2674% | 8,8 k € | -88.4% | 75,3 k € | +970% | -8,7 k € | -104% | 231,5 k € | +823% | 25,1 k € | +215% | -21,7 k € | -375% | 7,9 k € | -77.8% | 35,5 k € | +1202% | -3,2 k € | -151% | -1,3 k € | -106% | 20,9 k € |
| Balance sheet | |||||||||||||||||||||||||||||||
| Equity | 434 k € | +5.8% | 410,3 k € | +3.4% | 396,8 k € | -7.8% | 430,3 k € | +1.3% | 424,6 k € | +83.6% | 231,3 k € | +3.9% | 222,5 k € | +15.8% | 192,2 k € | -4.3% | 200,8 k € | +190% | 69,4 k € | +56.6% | 44,3 k € | -32.9% | 66 k € | +13.6% | 58,1 k € | +157% | 22,6 k € | -12.5% | 25,8 k € | -4.7% | 27,1 k € |
| Total assets | 994,7 k € | +56.9% | 633,8 k € | -18.5% | 777,5 k € | -25.4% | 1 M € | +91.5% | 544 k € | -60.0% | 1,4 M € | +68.2% | 809,1 k € | +171% | 298,3 k € | -15.4% | 352,7 k € | -66.2% | 1 M € | +546% | 161,5 k € | -19.0% | 199,4 k € | +160% | 76,8 k € | -67.5% | 236,3 k € | +159% | 91,1 k € | -62.4% | 242,4 k € |
| Cash | 143,1 k € | +1165% | 11,3 k € | -57.1% | 26,3 k € | -52.7% | 55,7 k € | -9.8% | 61,8 k € | -73.6% | 233,9 k € | -30.7% | 337,4 k € | +7019% | 4,7 k € | -98.5% | 318,7 k € | -7.2% | 343,4 k € | +2980% | 11,2 k € | +203% | 3,7 k € | -95.1% | 75,1 k € | +6887% | 1,1 k € | -76.2% | 4,5 k € | -79.7% | 22,2 k € |
| Debts | 559,7 k € | +151% | 222,9 k € | -41.2% | 379 k € | -37.9% | 610,7 k € | +412% | 119,4 k € | -89.4% | 1,1 M € | +92.4% | 586,6 k € | +453% | 106,1 k € | -30.1% | 151,9 k € | -84.4% | 974 k € | +731% | 117,3 k € | -11.9% | 133 k € | +611% | 18,7 k € | -91.2% | 213,6 k € | +227% | 65,3 k € | -69.7% | 215,4 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 · 2 active · 2 ended
Active mandates
Frederik Depoorter
ActiveKristien Mulier
ActiveEnded mandates
Frederik Depoorter
EndedKristien Mulier
EndedFinancials
Annual accounts
Full financial information
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Type of account | Micro model | Abridged model | Abridged 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 | 24/06/2026 | 03/07/2025 | 20/07/2024 | 26/07/2023 | 30/08/2022 | 30/07/2021 |
| General meeting | 11/06/2026 | 30/06/2025 | 30/06/2024 | 30/06/2023 | 22/08/2022 | 30/06/2021 |
| 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
16 filings with the NBB
| Model | Closing | General meeting | Filed | Language | Document |
|---|---|---|---|---|---|
| Micro model | 31/12/2025 | 11/06/2026 | 24/06/2026 | Dutch | |
| Abridged model | 31/12/2024 | 30/06/2025 | 03/07/2025 | Dutch | |
| Abridged model | 31/12/2023 | 30/06/2024 | 20/07/2024 | Dutch | |
| Abridged model | 31/12/2022 | 30/06/2023 | 26/07/2023 | Dutch | |
| Abridged model | 31/12/2021 | 22/08/2022 | 30/08/2022 | Dutch | |
| Abridged model | 31/12/2020 | 30/06/2021 | 30/07/2021 | Dutch | |
| Abridged model | 31/12/2019 | 26/08/2020 | 31/08/2020 | Dutch | |
| Abridged model | 31/12/2018 | 04/06/2019 | 02/07/2019 | Dutch | |
| Abridged model | 31/12/2017 | 30/06/2018 | 31/07/2018 | Dutch | |
| Abridged model | 31/12/2016 | 07/03/2017 | 23/03/2017 | Dutch | |
| Abridged model | 31/12/2015 | 10/03/2016 | 31/03/2016 | Dutch | |
| Abridged model | 31/12/2014 | 17/03/2015 | 09/04/2015 | Dutch | |
| Abridged model | 31/12/2013 | 18/03/2014 | 09/04/2014 | Dutch | |
| Abridged model | 31/12/2012 | 21/02/2013 | 21/03/2013 | Dutch | |
| Abridged model | 31/12/2011 | 16/02/2012 | 15/03/2012 | Dutch | |
| Abridged model | 31/12/2010 | 31/05/2011 | 21/06/2011 | Dutch |
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
Governance
Board of directors
Seen on filing of 31/12/2025 · 2 active · 2 ended
Active mandates
Frederik Depoorter
ActiveKristien Mulier
ActiveEnded mandates
Frederik Depoorter
EndedKristien Mulier
EndedShareholders
Ownership and network
Looking for more information about this company?
Try for 7 daysPublications
Belgian Official Gazette
Belgian Official Gazette publications
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 202573,7 k €↑
- 2024Annual accounts 202413,5 k €↑
- 2023Annual accounts 2023-33,5 k €↓
- 2023Name changeAlkonseb
- 2022Annual accounts 2022666 €↓
- 2021Annual accounts 2021243,4 k €↑
- 2020Annual accounts 20208,8 k €↓
- 2019Annual accounts 201975,3 k €↑
- 2018Annual accounts 2018-8,7 k €↓
- 2017Annual accounts 2017231,5 k €↑
- 2016Annual accounts 201625,1 k €↑
- 2015Annual accounts 2015-21,7 k €↓
- 2014Annual accounts 20147,9 k €↓
- 2013Annual accounts 201335,5 k €↑
- 2012Annual accounts 2012-3,2 k €↓
- 2011Annual accounts 2011-1,3 k €↓
- 2010Annual accounts 201020,9 k €
- 18/01/2010IncorporationPrivate limited company
- 2010Name changeKonseb