Specialty Testing Services

Testing Services Holdings is a diversified provider of testing services across a range of specialties including health and safety, industrial hygiene and environmental testing. Holdings’ initial operating company, Galson Laboratories is a full service provider of analytical air testing services to evaluate and monitor workplace safety. Edgewater sold Galson in 2014 to SGS, SA, a Switzerland based leader in testing and inspection, to expand its presence to the U.S.