- SPIE signed an agreement to acquire the BLOCK group, a Czech cleanroom specialist.
- BLOCK reported about €50M revenue for FY2025 and ~160 employees as of March 2026.
- The transaction is expected to close in Q2 2026, subject to customary conditions including competition authority approval.
- BLOCK provides turnkey cleanroom design, engineering, procurement, construction, validation, process automation and high-voltage installations for pharma, biotech, healthcare, microelectronics and optics.
Deal overview
SPIE has signed an agreement to acquire the BLOCK group, a Czech provider of cleanroom design, engineering, procurement and construction solutions for regulated industries.
Target profile and services
Founded in 1991, BLOCK delivers turnkey cleanroom projects including design, engineering, implementation, services, validation, process automation systems and high-voltage installations for pharmaceuticals, biotechnology, healthcare, microelectronics and optics.
Financials and workforce
For fiscal year 2025 BLOCK reported approximately €50 million in revenue and employed around 160 professionals as of March 2026.
Timing and strategic rationale
The acquisition is intended to strengthen SPIE Central Europe's capabilities in technically demanding, high-value industries and to expand its presence in Central Europe; completion is expected in Q2 2026 subject to customary closing conditions, including competition authority approval.
