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Supporting Projects and Clients Worldwide

To implement projects and support clients, RoviSys has been deploying professionals and teams to many regions of the world since our founding in 1989. We continue to add regional engineering staff, support staff, and facilities to improve response times and customer satisfaction.

Have a question? Unsure where to begin to discuss the expertise and resources required for your next project? Contact one of our experienced engineers by phone or email.


RoviSys Locations

North American Contacts

Chris Otto

Holly Springs, NC

Vice President - Southeast Region

Chris Phillips

Southborough, MA

Regional Manager

Craig Lechene

Holly Springs, NC

Managing Partner Business Development

RoviSys Building Technologies

Dick Ciammaichella

Aurora, OH

Director Business Development

North America

Derek Drayer

Aurora, OH

Managing Partner Operations

RoviSys Building Technologies

Joe Rose

Houston, TX

Regional Manager

Bryan Botirus

Thousand Oaks, CA

Group Manager

Scott Childress

Atlanta, GA

Group Manager

Graham Staples

Holly Springs, NC

Managing Partner

RoviSys Federal Solutions

Darin Fox

Richmond, VA

Account Manager

Adam Barhorst, P.E.

Dayton, OH

Business Development Manager

International Contacts

Matthew Wise


Managing Director

Bill Hurder

Indonesia & Malaysia

Managing Director, Asia Pacific

Wu Shen


Regional Manager

Trung Ha Nguyen


Director - Operations

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