Company History


Susan Raterman, CIH, established The Raterman Group, LTD. in 1987.

Corporate Philosophy


It is our philosophy to provide quality industrial hygiene and environmental consulting services that effectively control environmental health hazards in a realistic and cost effective manner.


Each client has unique problems to solve. The Raterman Group, Ltd. meets client needs by investigating individual problems and the circumstances which surround them, and then formulating client-specific solutions. Although specialization requires considerable dedication and effort toward each project, it is our belief that this philosophy best serves the needs of our clients.


As a result of providing specialized, quality consulting services, The Raterman Group, Ltd. has proven this philosophy to be successful as evidenced by the amount of repeat business and long term client relationships developed.




The Raterman Group, Ltd serves clients of all sizes from Fortune 500 companies to small businesses. These clients span many areas within the Industrial, Commercial, Construction,Healthcare and Legal sectors.