Day & Zimmermann ~ Leadership

Mr. Yoh was appointed to this position in 1998, after serving for four years as the president of Day & Zimmermann's Process & Industrial division ...

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Larry Ames
President, Government Services

Anthony J. Bosco, Jr.
Vice President and CIO

William R. Hamm
Senior Vice President
General Counsel and Secretary

Michael J. McAreavy
President
Engineering & Field Services

Michael P. McMahon
President
Power Services

Joseph W. Ritzel
Vice President of Finance and CFO

John J. Sacht
President
Security Services and Validation Services

Joseph J. Ucciferro
President and CEO
Commercial & Public Sector

Michael H. Yoh
President, Munitions

William C. Yoh
President and CEO
Yoh

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