Radea Stammhaus GMBH

Radea Stammhaus GMBH, a foreign-owned German limited liability partnership headquartered in Hilpoltstein, Germany, performs radon mitigation and environmental remediation services for the U.S. Department of State as a prime contractor on full-and-open procurements with no set-aside designation. The vendor's recent federal footprint consists of three purchase orders and one definitive contract, all awarded within the past four months, totaling $577 thousand in combined potential value, all obligated.

The vendor's customer base is concentrated entirely within the Department of State. The Bureau of Overseas Building Operations accounts for $475 thousand (82% of combined potential value) through a single definitive contract for radon mitigation systems awarded January 29, 2026, with place of performance in Italy and ultimate completion September 30, 2026. The Bureau of European and Eurasian Affairs holds two awards totaling $103 thousand: a purchase order for radon mitigation services valued at $17,250.38 (awarded February 9, 2026, completion May 8, 2026) and a second purchase order for radon mitigation service valued at $85,474.90 (awarded April 14, 2026, completion August 7, 2026). Both BEEA orders also have performance in Italy. The top NAICS categories across the portfolio span Environmental Consulting Services, Other Scientific and Technical Consulting Services, and Remediation Services; all three awards carry PSC Environmental Systems Protection—Environmental Remediation. All work is priced firm fixed price.

Two awards (combined potential value $560 thousand) reach ultimate completion within the next twenty-four months, representing near-term recompete exposure for the vendor. Radea Stammhaus has no identified subcontractor relationships or parent-vehicle positions in the source data.