Testronic, a privately owned company headquartered in Poland, was founded in 1998 and has approximately 990 employees. Primarily known for its work in computer games, the company specializes in Quality Assurance, Localization Services, Compliance, and Certification, offering end-to-end Testing and QA solutions for the games and film/television industries.
On August 20, 2026, Testronic announced an investment in its global test floors, aiming to strengthen client delivery through specialist talent leadership and commercial expertise. This initiative seeks to elevate the company's capabilities across Quality Assurance, Language Services, and 3D Art solutions, which Testronic delivers via Secret 6. Previously, on August 14, 2026, Testronic appointed Sonia Kerr as its new chief executive officer. Kerr succeeded Sharon Baylay-Bell, who transitioned to the role of company chair. Kerr's most recent position was chief financial officer at XR Games from 2022 to 2024. The company stated this executive leadership team change would drive its international growth, innovation, and operational excellence.