BESIX Environment and Socogetra awarded Spiennes plant upgrade
On 28 May, BESIX affiliates BESIX Environment and Socogetra were awarded IDEA’s contract to rehabilitate, upgrade and extend the Spiennes wastewater treatment plant. The facility is designed for about 8,000 population equivalents.
- Publish date: 2026-05-28
- Category: EPC Contractors
- Original source: BESIX Group
- Reading time: 1 min
What the source reports
On 28 May, BESIX affiliates BESIX Environment and Socogetra were awarded IDEA’s contract to rehabilitate, upgrade and extend the Spiennes wastewater treatment plant. The facility is designed for about 8,000 population equivalents.
Contract and role boundary
The report distinguishes BESIX Group from its affiliates, consortium partners and concession entities. The scope below is the one explicitly assigned to the named company or unit, not the whole project by inference.
Project context
BESIX contracts range from civil works to industrial facilities, sometimes delivered through consortiums or specialist affiliates. Forecast completion dates and planned capacities remain projections where the source has not confirmed commissioning.