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Glassinger's TransEquipment Company Inc. (G-TEC) is the original manufacturer of the heated cooler line flusher. G-TEC, headquartered in Southwest Missouri, was founded in 1991 by Steve Glassinger. Glassinger began a life-long love of cars growing up in his father's Kansas City service station. He became specifically interested in transmission service and repair when he went to work for Intercont Products, then later Delta Dynamics. Both companies manufactured transmission dynos and both companies turned down his idea of an all-electric dyno, so Mr. Glassinger decided to go into business for himself with the idea. He liked the idea of providing customers with quality, yet, affordable products. He also believes good customer service is as important as good products. Because of this, G-Tec prides itself on making quality products that last in a disposal world - equipment still in use in the field after nearly 20 years. G-Tec is dedicated to helping our customers protect their profits using cooler line flushers, transmission dynos, and our other products.

G-TEC Questions

The G-TEC annual revenue was $6 million in 2026.

G-TEC is based in Elkhart, Indiana.

The NAICS codes for G-TEC are [81111, 811113, 81, 811, 8111].

The SIC codes for G-TEC are [753, 75].

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