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Connect with GTCO CalComp by completing the form below and we’ll get back to you as soon as possible. Our office hours are 7:00 a.m. to 5:00 p.m. MT Monday through Friday.

For sales related inquires, contact us at sales@gtcocalcomp.com or 480-443-2264. For support related inquires, contact us at support@gtcocalcomp.com or 1-800-220-1137.

What makes GTCO CalComp different?

GTCO CalComp develops and manufactures industry-leading computer input peripherals having pioneered the use of pen-based electromagnetic sensing technology. Our digitizing, screen printing and measurement solutions receive the highest quality of craftsmanship and are engineered to effectively improve individual and team productivity.

Founded in 1975, GTCO CalComp received a patent for the invention of the world’s first absolute-position electromagnetic digitizing technology. Since then, we have produced and supported more than one million input systems across 50 countries used for a wide range of design, engineering, construction, graphics, apparel, medical and GIS/mapping applications. GTCO CalComp is headquartered in Scottsdale, Arizona.