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Clark Testing has been providing product qualification testing and design verification for manufacturers for 30 years. We provide our clients with independent, objective, and competitively priced solutions to their testing needs. You will find that we are dedicated to delivering premium value to clients through superior technical expertise, advanced technology, and a deeply felt commitment to customer satisfaction. Our experience and dedication to testing helps assure that our customers in industries around the world qualify their products in an efficient manner. Clark's comprehensive catalogue of testing services provides a foundation for our commitment to product quality. We look forward to providing that service to you. Industries Served: -Aerospace -Automotive -Electronics -Heavy Equipment -Medical -Military -Mining -Nuclear -Petrochemical -Power Generation -Rail -Steel/Metals -Telecom -Transportation

Clark Testing Questions

The Clark Testing annual revenue was $41 million in 2026.

Paul Heffernan is the CEO of Clark Testing.

61 people are employed at Clark Testing.

Clark Testing is based in Jefferson Hills, Pennsylvania.

The NAICS codes for Clark Testing are [5419, 541, 54199, 54].

The SIC codes for Clark Testing are [87, 873].

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