Terrasimco is a Simmons-founded company with roots reaching back to 1969, when Walter Simmons established it as a land speculation organization before shifting toward industrial process controls. Today, the company develops custom automation systems for clients modernizing industrial equipment, drawing on Walter’s more than 60 patents and the team’s experience in chemical and hydroelectric applications.
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Integrated Mill SystemsIntegrated Mill Systems was founded in 1992 by electrical and control-systems engineers who set out to replace proprietary “black-box” mill controls with open, commercially available technology. Still led by its three founding partners, the company has grown from a metals-industry specialist into a process-automation firm serving complex manufacturing applications, with more than 1,000 projects completed and over 500 clients. Its engineers design and commission the systems they create, carrying that process expertise from the original rolling-mill work into newer industries.IRWIN, PA
Simplex Systems IncSimplex Systems Inc. grew from one person’s garage-based contract work in 2012 into a Twinsburg, Ohio, company focused on solving difficult industrial automation challenges. Its team designs and integrates custom machinery for organizations seeking to modernize how they work, often turning one-off solutions into repeat products.TWINSBURG, OH
Bomac, IncSince 1959, Syracuse-based Bomac Inc. has designed, built and integrated industrial control and automation systems for manufacturing and production operations. Its engineers and fabricators take projects from diagnosis and drafting through field installation, including custom-built control panels and machinery for applications that can run with minimal operator input. Bomac also modernizes older equipment and services systems when downtime becomes a problem.SYRACUSE, NY
ControlSoft, IncSince 1985, ControlSoft, Inc. has been known for developing patented process-control technologies for industrial operating companies. The Highland Heights, Ohio, firm supports plants worldwide by helping them improve performance through their existing control systems, with its technologies licensed by more than 15 control-system manufacturers.CLEVELAND, OH