tech company

Viridien (formerly CGG)

France-headquartered geoscience and high-performance computing company (formerly CGG SA, rebranded to Viridien in May 2024); listed on Euronext Paris as VIRI. Building a 40,000 sq ft (expandable to 45 MW across three buildings) HPC data center in Brenham, Texas using immersion and closed-loop air cooling.

Massy, France$EPA: VIRI www.viridiengroup.com

Data centers

1 project in the dataset

Viridien Brenham HPC Center· develops
Brenham, Washington, TXProposed45 MW

Supplies / contracts / lobbies for

Outbound services and contracts

City of Brenham· partners with$100.0M
Viridien is developing a ~$100M, 45 MW HPC data center in Brenham, TX; Brenham City Council rejected a reinvestment zone/tax abatement in January 2026 but the project continues to advance.

Supplied / contracted / lobbied by

Inbound services and contracts

City of Brenham· partners with
City of Brenham is the host jurisdiction for Viridien's HPC data center; council rejected the tax-abatement reinvestment zone in Jan 2026 but land sale closed in summer 2025.

Data is editorial seed at this stage; relationships reflect public reporting and filings. Suggestions and corrections via GitHub.