DEME Infra
Holdings
own 2025 accountsThis companyDEME Infra2 holdings, 2 countries
2025 accounts
Belgium 1 Year Equity Result
- BE D&S contractors49.5% 2025€1.8m result €573,040 (2025)
Europe 1 Year Equity Result
- NL DEME Infra BV 2024€12.2m result €1.5m (2024)
Source: list of holdings in its own 2025 accounts. Holdings that file themselves stand with their latest accounts, the others with the amounts of that list, in their own currency.
Part of the group ACKERMANS & VAN HAAREN Group, risk and exposureParent
DEME InfraSea Solutions
Checked score 900641.988.461 · 100% of the shares · equity €23.4m · loss €119,159 (2025)
At the same address
Scheldedijk 30, 2070 Beveren-Kruibeke-Zwijndrecht · 47 other companies| DEME Financial Services
registered office since 15-07-1993 · founded in 1993 · group ACKERMANS & VAN HAAREN |
total assets €3.27bn (2025) 0450.333.089 |
| DEME Offshore BE
registered office since 05-07-2019 · founded in 2019 · group DEME OFFSHORE HOLDING |
527 FTE (2025) 0729.849.576 |
| DEME GROUP
registered office since 29-06-2022 · founded in 2022 · group ACKERMANS & VAN HAAREN |
total assets €1.23bn (2025) 0787.829.347 |
| DEME OFFSHORE HOLDING
registered office since 15-09-2005 · founded in 2005 |
total assets €1.07bn (2025) 0872.162.137 |
| DREDGING, ENVIRONMENTAL & MARINE ENGINEERING
registered office since 01-11-1974 · founded in 1930 · group ACKERMANS & VAN HAAREN |
turnover €21.7m (2025) 0400.473.705 |
| DREDGING INTERNATIONAL
registered office since 05-10-1988 · founded in 1988 · group ACKERMANS & VAN HAAREN |
turnover €731.2m (2025) 0435.305.514 |
| DEME Dredging
registered office since 10-11-2022 · founded in 2022 · group ACKERMANS & VAN HAAREN |
1,374 FTE (2025) 0793.485.239 |
| DEME Environmental
registered office since 04-09-2000 · founded in 1988 · group ACKERMANS & VAN HAAREN |
265 FTE (2025) 0435.376.382 |
| DEME CONCESSIONS
registered office since 13-05-2013 · founded in 2013 · group ACKERMANS & VAN HAAREN |
23 FTE (2025) 0533.783.278 |
| DEME Offshore Equipment
registered office since 10-09-2014 · founded in 2014 · group DEME OFFSHORE HOLDING |
turnover €64.5m (2025) 0561.831.423 |
Earlier ties
| GasthuisZusters Antwerpen via VANDENBULCKE Luc, Louis, Joseph, Cornelius, at DEME Infra until 2020 · Director · deed of 22-07-2024 founded in 1985 · accounts filed late |
1,281 FTE (2024) |
| DREDGING, ENVIRONMENTAL & MARINE ENGINEERING via Alain Bernard (at DEME Infra until 2020), VERBRAECKEN, Els Gustaaf (at DEME Infra until 2020) and VANDENBULCKE Luc, Louis, Joseph, Cornelius (at DEME Infra until 2020) · deeds of 10-10-2022, 12-09-2022 and 16-09-2016 founded in 1930 · group ACKERMANS & VAN HAAREN |
turnover €21.7m (2025) |
| DREDGING INTERNATIONAL via LENAERTS, Tom (at DEME Infra until 2020), VERBRAECKEN, Els Gustaaf (at DEME Infra until 2020) and VANDENBULCKE Luc, Louis, Joseph, Cornelius (at DEME Infra until 2020) · Director · deeds of 30-07-2024 and 07-04-2020 founded in 1988 · group ACKERMANS & VAN HAAREN |
turnover €731.2m (2025) |
| BAGGERWERKEN DECLOEDT & ZOON via LENAERTS, Tom (at DEME Infra until 2020), VERBRAECKEN, Els Gustaaf (at DEME Infra until 2020) and VANDENBULCKE Luc, Louis, Joseph, Cornelius (at DEME Infra until 2020) · Director · deeds of 10-06-2024 and 02-07-2020 founded in 1989 · group ACKERMANS & VAN HAAREN |
230 FTE (2025) |
| GLOBAL SEA MINERAL RESOURCES via Alain Bernard (at DEME Infra until 2020), LENAERTS, Tom (at DEME Infra until 2020) and 2 others · Director · deed of 03-04-2020 founded in 2012 · group ACKERMANS & VAN HAAREN |
total assets €129.7m (2025) |
| Otary RS via Alain Bernard, at DEME Infra until 2020 · Director · deed of 04-05-2017 founded in 2011 |
42 FTE (2024) |
Show 10 more earlier ties
| SCALDIS SALVAGE & MARINE CONTRACTORS via VERBRAECKEN, Els Gustaaf, at DEME Infra until 2020 · Alternate · deed of 10-04-2014 founded in 1995 |
46 FTE (2025) |
| DEME ENVIRONNEMENT via LENAERTS, Tom (at DEME Infra until 2020), VERBRAECKEN, Els Gustaaf (at DEME Infra until 2020) and VANDENBULCKE Luc, Louis, Joseph, Cornelius (at DEME Infra until 2020) · Director · deeds of 08-03-2019 and 10-07-2017 founded in 1990 · group ACKERMANS & VAN HAAREN |
80 FTE (2025) |
| GZA via VANDENBULCKE Luc, Louis, Joseph, Cornelius, at DEME Infra until 2020 · Director · deed of 23-09-2024 founded in 2016 |
total assets €33.9m (2025) |
| POWER@SEA via Alain Bernard (at DEME Infra until 2020), LENAERTS, Tom (at DEME Infra until 2020) and VERBRAECKEN, Els Gustaaf (at DEME Infra until 2020) · Director · deeds of 06-06-2019 and 11-09-2013 founded in 1999 · group ACKERMANS & VAN HAAREN |
total assets €25.2m (2025) |
| BUREAU DE CONTROLE TECHNIQUE POUR LA CONSTRUCTION via VANDENBULCKE Luc, Louis, Joseph, Cornelius, at DEME Infra until 2020 · Director · deed of 05-08-2025 founded in 1971 |
total assets €7.9m (2025) |
| Koninklijke Belgische Redersvereniging-Union Royale des ARmateurs Belges via Alain Bernard (at DEME Infra until 2020) and VANDENBULCKE Luc, Louis, Joseph, Cornelius (at DEME Infra until 2020) · Director · deeds of 15-09-2026 and 08-05-2019 founded in 1965 |
4.6 FTE (2025) |
| DEME BLUE ENERGY via Alain Bernard (at DEME Infra until 2020), LENAERTS, Tom (at DEME Infra until 2020) and VERBRAECKEN, Els Gustaaf (at DEME Infra until 2020) · deeds of 13-09-2021, 02-05-2017 and 21-11-2016 founded in 2010 · group ACKERMANS & VAN HAAREN |
total assets €162,134 (2025) |
| Credendo - Guarantees & Speciality Risks via VERBRAECKEN, Els Gustaaf, at DEME Infra until 2020 · Independent non-executive director · deed of 09-05-2025 group Delcredere |
founded in 2004 |
| ICC Belgique via LENAERTS, Tom, at DEME Infra until 2020 · Director · deed of 03-07-2020 |
founded in 2007 |
| RENEWABLE ENERGY BASE OSTEND via LENAERTS, Tom, at DEME Infra until 2020 · Director · deed of 12-07-2016 No longer active · founded in 2010 |
turnover €460,330 (2026) |
Holdings and subsidiaries
2 holdingsHoldings 2
Share, source and own figures per holding (2)
Source for every holding own accounts 2025
- Equity €12.2mResult €1.5m100%
- Equity €1.8m Profit of €573,040 in 2025 (loss of €372,808 in 2024) Checked score 9549.5%
Holdings through the years 2017 to 2025
| Name | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|
| DEME Infra BVNL | 100% | ||||||||
| D&S Contractors | 49.5% | ||||||||
| DIMCO BVNL | 100% | ||||||||
Source: list of holdings in its own accounts
Connections & network
1 connected companyThis company
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Linked via shared directors
DEME Dredging
via TANCRÉ Eric, Jean, Marie, Léon · Managing director · deed of 01-03-2023
Founded in 2022 · 1,374 FTE (2025) · group ACKERMANS & VAN HAAREN
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