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  • NorthStar Group Services, Inc. Seven Penn Plaza 370 7th Avenue, Suite 1803 New York, NY 10001

Scott E. State, P.E.

Chief Executive Officer

Scott E. State, P.E., joined NorthStar in 2010 as Chief Executive Officer, responsible for leading the organization and expanding its business into new services areas and geographies. Mr. State leads all major corporate and business development efforts, including NorthStar’s strategic nuclear decommissioning activities...

John M. Leonard

Chief Operating Officer

Leonard oversees all of the branch offices and works directly with regional and branch managers to ensure that proper estimating procedures are utilized for all projects nationwide and for the safety, schedule and successful performance of every job. He is also responsible for maintaining the company’s standards and procedures regarding Client...

Jeffrey P. Adix

VP & Chief Financial Officer

Jeff comes to NorthStar with extensive financial and operational leadership experience in both private and public global companies. Most recently he was Group CFO for the largest operating group within Fiserv, Inc. His experience includes nine years in multiple leadership roles for the North American Environmental Services...

Gregory G. DiCarlo

VP & General Counsel

Greg DiCarlo joined Northstar in 2005 and has been General Counsel since 2010. He is responsible for the management of all legal affairs of the company, including contracting, transactional matters and litigation. He and his staff provide daily support to the branch offices for all legal related matters. Before joining Northstar, DiCarlo worked as an engineer...

Gary Thibodeaux

VP & Director of Health and Safety

Gary Thibodeaux has been Northstar's director of health and safety since 2002. He has more than 20 years of experience in the health and safety industry and is based in the Orange, Texas, office. He supervises four regional health and safety managers and oversees safety and compliance at all the regional branch offices. He and his staff provide technical assistance to all managers and operations personnel...