GAYESCO (Gay Engineering & Sales Co., Inc.) is a world-renowned, quality manufacturer serving the petrochemical, refining and process industries. GAYESCO was formed in 1958 and is a closely held private corporation.

GAYESCO specializes in the custom designed, customer oriented approach to the manufacture of temperature sensors (thermocouples, RTDs and accessories). A specialist in multipoint and tubeskin temperature measurement, GAYESCO holds several current and pending patents in multipoint thermocouple systems, tubeskins and other related applications.

GAYESCO offers total customer service... not just in the design, engineering and manufacture of its temperature measurement systems, but also in installation and post-installation services (troubleshooting, maintenance and evaluation).