Distribution Solutions Group (DSG, formerly known as Lawson Products) is an industrial distributor of maintenance and repair supplies. It operates through three segments: Lawson, TestEquity, and Gexpro Services. The Lawson segment offers specialty products and services to the industrial, commercial, institutional, and government MRO markets. The TestEquity segment supplies test and measurement equipment and solutions, industrial and electronic production supplies, vendor-managed inventory programs, and converting, fabrication, and adhesive solutions. The Gexpro Services segment is a supply chain solutions provider, specializing in the development of mission-critical production line management, aftermarket, and field installation programs. DSG caters to aerospace and defense, wireless and communication, semiconductors, industrial electronics, and other industries. The company was formed as a result of a merger between Lawson Products, Gexpro Services, and TestEquity.