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Supplier

Siers Leiding-Montage Projekten, Oldenzaal, B.V.

Oldenzaal · NLD

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Awards

6

Total awarded

€294.0m

2 joint award(s) counted pro rata

Buyers

4

Sectors

2

Reg. 06031654

Contracts this supplier holds that are running out

31 Dec 2027
stated
Perceel 2. Netchecks
Alliander N.V.Siers Leiding-Montage Projekten, Oldenzaal, B.V.
—
31 Dec 2027
stated
Perceel 2. Netchecks
Alliander N.V.Siers Leiding-Montage Projekten, Oldenzaal, B.V.
€9,000,000
31 Dec 2027
stated
Raamovereenkomst Landmeetkundige dienstverlening
Waterschap VechtstromenIngenieursbureau Coenradie B.V., Movares | MUG Ingenieursbureau B.V., Siers Leiding-Montage Projekten, Oldenzaal, B.V. +1 more
—

All expiring contracts →

Awards

Awarded	Buyer	Winner	Contract value	Published
Arnhem/Nijmegen	Vattenfall Warmte N.V.	Siers Leiding-Montage Projekten, Oldenzaal, B.V.	—	26 Aug 2026
Almere/Lelystad	Vattenfall Warmte N.V.	Siers Leiding-Montage Projekten, Oldenzaal, B.V.	—	26 Aug 2026
Raamovereenkomst Landmeetkundige dienstverlening	Waterschap Vechtstromen	Ingenieursbureau Coenradie B.V., Movares \| MUG Ingenieursbureau B.V., Siers Leiding-Montage Projekten, Oldenzaal, B.V. +1 more	—	6 Mar 2026
LS Buurtaanpak	Stedin Netbeheer B.V.	Baas B.V., Citytec B.V., Fues CompleX B.V. +9 more	€3,420,000,000	27 Jan 2026
Perceel 2. Netchecks	Alliander N.V.	Siers Leiding-Montage Projekten, Oldenzaal, B.V.	€9,000,000	21 May 2025
Perceel 2. Netchecks	Alliander N.V.	Siers Leiding-Montage Projekten, Oldenzaal, B.V.	—	21 May 2025