Our Professional Team

Mark L. Liffers
Senior Vice President

Mr. Liffers is a Certified Industrial Hygienist (CIH) and Certified Safety Professional (CSP) specializing in the assessment, development and implementation of safety, health and environmental programs (including ISO 14001 and OSHA VPP). He has over 20 years of experience in the biotechnology, aerospace, public utilities, transportation, pharmaceutical and manufacturing sectors.

Mr. Liffers has held positions as a commercial lines loss control engineer and property and casualty underwriter at Aetna Life & Casualty and Fireman’s Fund Insurance Cos. He has more recently held senior environmental management positions at Arthur D. Little, Genetics Institute, Inc., Digital Equipment Corp. and was worldwide environmental audit manager for United Technologies Corporation.

His experience includes the assessment of environmental management programs and associated risks for domestic and international biotechnology and chemistry-based pharmaceutical, oil and chemical, power generation, transportation, pulp and paper, metal finishing, building services, leather finishings, aerospace and steel industries.

He is a member of the American Society of Safety Engineers, the American Industrial Hygiene Association, and is a Diplomat of the American Academy of Industrial Hygiene. He is a lecturer on environmental management at the Clark University Graduate School of Business.

Mr. Liffers earned his Bachelor’s Degree in chemistry at the University of Massachusetts and his Masters Degree in environmental science (industrial hygiene) at Harvard University.