Day & Zimmermann is a diversified family-owned business founded over a century ago, specializing in maintenance and construction services across various sectors including nuclear, fossil, chemical, industrial, solar, and engineering. They also provide munitions solutions such as direct and indirect fire munitions, warheads, and demilitarization services. Additionally, the company offers government services in architecture, engineering, operations & maintenance, integrated security, and workforce & staffing. With a global workforce of over 51,000 employees and a presence in 150+ locations, Day & Zimmermann focuses on continuous improvement and innovation to deliver advanced talent and technical solutions for leading corporations and government agencies.