Yvonne Pire founded Trofholz in 2001 and incorporated in 2002. Building on her military and corporate experience, Yvonne quickly established the company as a Government Contractor providing Professional Services. Because of her expertise, Trofholz became a leader in full design-build enterprise security systems for critical infrastructure facilities.

Trofholz secured one of the top 5 critical infrastructures in the United States. Similarly, we secured several facilities for the Bureau of Reclamation, and the Department of Energy-Western Area Power Administration. Our team has done work nationwide for the US Army Corps of Engineers (USACE), and the US Department of Agriculture. In addition, we support Veterans Affairs Medical Facilities, the Department of Homeland Security, and other federal agencies.

Since 2002, we have offered detailed site surveys and design-build solutions for critical infrastructure. This includes government facilities/military bases, energy sites, dams, healthcare, education, and large commercial facilities. First, our team critically examines the regulatory compliance requirements, and creates a plan to manage any associated risk. We then execute the individual task order requirements to provide the most cost effective integrated ESS solution.

Trofholz supports client locations across the globe, including the Continental United States, Alaska, Hawaii, and Japan.

Trofholz is my grandfather’s family name.

“It was Leon Trofholz’ vision and commitment that inspired me to build my own company based on his values. He encouraged me to aspire beyond limitations, regardless of how challenging a situation might seem. He often counseled, ‘If you want to be more, you can. Just be prepared to do more to make it happen.’ My grandfather’s principles guide us as we contribute to every client’s success.”

– Yvonne Pire
Founder & CEO