EHS Consulting Leadership at BSI

Thorsten Querfurt

Thorsten Querfurt

Group Consulting Services Director

Mr. Querfurt leads BSI Group’s Consulting Services business, and is based in London, UK. He is responsible for shaping the strategy to ensure client needs are met in the areas of safety, security and sustainability and it is his aim to make BSI the consultant of choice when it comes to applying best practice. Mr. Querfort was educated in Hong Kong, Germany and the US, and holds an MBA from the London Business School (UK).


Kim Carlson, CIH

Kim Carlson, CIH

Senior Vice President, Managing Principal

Ms. Carlson’s mission is to provide customers excellence in environmental, safety, occupational hygiene, ergonomics, sustainability, responsible supply chain solutions and EHS information solutions. She has over 20 years of progressive responsibility delivering for clients in oil & gas, technology, chemical manufacturing, pharmaceuticals, healthcare and construction.


Danielle Reilly, CIH

Danielle Reilly, CIH

Senior Vice President, Managing Principal

Ms. Reilly has over 20 years of experience providing strategic environmental, health and safety (EHS) programs, support and tools for global clients in healthcare, biotech, pharmaceuticals and manufacturing. One of her specialties is developing EHS strategies in the technology sector, navigating the regulatory environment while allowing for innovative solutions.


Jon Brownstein, Ph.D.

Jon Brownstein, Ph.D.

Senior Vice President, Managing Principal

Dr. Brownstein has over 30 years of experience managing operations as well as organizational consulting, EHS, construction and engineering projects and programs.  He has directed large complex programs for a variety of Private, Federal, State, and Municipal clients both internationally and in the U.S.  Dr. Brownstein holds a Ph.D. in Civil Engineering.