Guarding People, Preserving Reputation, Empowering Innovation.
OUR COMPANIES INNOVATE PROTECTION.
Citadel Enclosures is a driving force behind tailored, high-impact solutions in security, protection, and custom engineering across a wide array of industries. United by a mission to innovate and excel, Citadel Enclosures companies create high-quality enclosures that protect vital assets and empower operational excellence.
At Citadel’s core are companies like Harris-Stolper, which designs custom cab enclosures for forklifts, specialty vehicles, and equipment—putting operator safety and comfort first, even in the harshest environments. Design Filtration Microzone, meanwhile, pioneers precision-controlled air enclosures for life sciences and high-tech industries, providing essential conditions for delicate, mission-critical processes. While their markets may differ, both companies embody Citadel Enclosures’ relentless dedication to custom engineering and robust protection, underscoring our commitment to blending forward-thinking innovation with practical solutions.
And this is only the beginning.
With new companies on the horizon, Citadel Enclosures is expanding its reach, delivering secure, purpose-built solutions that adapt to the ever-changing needs of industries worldwide.
