BESIX Unitec

Company number 0404.627.679

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Contracts won: 13
Amount won alone: €23,974,555 excl. VAT
Shared contracts: 5 (multi-supplier framework agreements)
Period: 5 January 2024 – 16 September 2025

Its main clients

Fluvius System Operator cv (Speciale Sectoren) · 4 contracts
Infrabel sa · 3 contracts
De Vlaamse Waterweg nv · 2 contracts
Vlaamse Maatschappij voor Watervoorziening cvba (De Watergroep) · 1 contract
Vlaamse Overheid · 1 contract
Synductis cv · 1 contract
ORES ASSETS · 1 contract

Where and what

Works · 11 Services · 2

Antwerp · 3 East Flanders · 2 West Flanders · 1 Limburg · 1 Flemish Brabant · 1

Its contracts coming to an end

So many opportunities to take over these contracts when they are re-tendered.

Planned end	Contract	Current holder	Amount
9 January 2028 re-tender around July 2027	Accord-cadre de travaux généraux de signalisation pour la région Wallonne Infrabel sa framework agreement	Jacops Jacops - ETF BESIX Unitec Ets E.Ronveaux 6 bids received	–
28 February 2029 re-tender around August 2028	Accord-cadre de travaux de poses souterraines dans toute la Wallonie sur base du système de qualification WQPOSWA ORES ASSETS	TRAVOCO S.A. - MOBIX ENGETEC S.A ETWAL INFRA - WANTY SM CARRIERES ET TERRASSEMENTS S.A. CAPPAL S.A. FODETRA-HOTTON INFRA S.A. SM RES NONET S.A. TRTC BONFOND et FILS S.A. MOBIX ENGETEC S.A. R. LEJEUNE et Fils S.A. EIFFAGE ENERGIE SYSTEMES INFRA S.A. ETWAL INFRA - DEMOL SM EQUANS S.A. ETWAL-PLATTEAU INFRA S.A. T.M.S. S.A. AQUAENERGIA S.A. ELECTROMONTAGE S.A. TRAVOCO S.A. TRBA S.A. WANTY S.A. SIMON Jean-Luc SRL SUDTRAFOR S.A. ENTREPRISE DEVRESSE S.A. ENTREPRISE JEROUVILLE S.A. BESIX Unitec S.A. TFC S.A. GENETEC SA AG GRONDWERKEN SPRL HYDROGAZ S.A. ENTREPRISES WILKIN S.A. NELLES FRERES S.A. ROGER GEHLEN S.A. TRTC BONFOND-LEJEUNE SM ETS LEON CROSSET S.A. VEREECKE S.A. 10 bids received	–

Contracts won

Date	Contract	Buyer	Amount
16/09/2025	Finaliseren Digitale Ombouw (FiDigO)	Fluvius System Operator cv (Speciale Sectoren)	€674,778,000 shared by 8
07/08/2025	Raamovereenkomst voor uitvoeren van bijzondere werken op toevoerleidingen in zones 1 – 10	Vlaamse Maatschappij voor Watervoorziening cvba (De Watergroep)	€30,000,000 shared by 5
01/08/2025	Aanleg warmtenet Havanasite en Luchtbal	Fluvius System Operator cv (Speciale Sectoren)	€9,792,990 shared by 3
23/12/2024	Onderhoudscontract (software) voor de beweegbare spoorbruggen – Raamovereenkomst	Infrabel sa	–
23/12/2024	WA/INV/WAA/3/U1 - Vernieuwing dwarsventilatie Waaslandtunnel	Vlaamse Overheid	€19,474,555
25/11/2024	Raamovereenkomst voor algemene seininrichtingswerken voor Vlaanderen.	Infrabel sa	€51,496,706 shared by 3
09/09/2024	Aanleg warmtenet - Antwerpen Noord - TR01 Luithagen	Fluvius System Operator cv (Speciale Sectoren)	–
07/08/2024	Servicecontract voor kunstwerken	De Vlaamse Waterweg nv	–
22/07/2024	Ondergrondse leidingen	Synductis cv	€643,423,726 shared by 38
17/06/2024	Accord-cadre de travaux de poses souterraines dans toute la Wallonie sur base du système de qualification WQPOSWA	ORES ASSETS	–
15/04/2024	Accord-cadre de travaux généraux de signalisation pour la région Wallonne	Infrabel sa	–
26/02/2024	FLU23W021 Werken in schakelposten	Fluvius System Operator cv (Speciale Sectoren)	€4,500,000
05/01/2024	Herbouw Bospoortbrug te Halle	De Vlaamse Waterweg nv	–

Source: contract award notices published on TED (Publications Office of the European Union), above the EU thresholds. Contracts published only in Belgium are not included yet.