Day & Zimmermann

Day & Zimmermann is a privately-held company specializing in construction & engineering, operations & maintenance, staffing, security and defence.[i] Its subsidiary SOC LLC is one of the member companies of Consolidated Nuclear Security and PanTexas Deterrence, providing Safeguards, Security, and Emergency Services for the U.S. sites Y-12 and the Pantex Plant respectively.[ii]

[i] Company profile(no date)| Day & Zimmermann. Available at: Company Profile (Accessed: 24 January 2025).

[ii] Safeguards, Security, and Emergency Services at NNSA U.S. Nuclear Sites Pantex and Y-12 (2024) | SOC. Available at: Safeguards, Security, and Emergency Services at NNSA U.S. Nuclear Sites Pantex and Y-12 (soc-usa.com);
About (no date) | Consolidated Nuclear Security, LLC. Available at: About | Consolidated Nuclear Security, LLC (cns-llc.us) (Accessed: 19 December 2024); NNSA awards Pantex Management and Operating contract . Energy.gov, 13 June 2024. Available at: NNSA awards Pantex Management and Operating contract  | Department of Energy; ‘PanTeXas Deterrence assumes leadership at Pantex Plant under new 20-year contract’, Amarillo Globe-News, 7 November 2024. Available at: PanTeXas Deterrence assumes leadership at Pantex Plant.

Last updated: 2025-02-27 20:45:32

Notes