Matthew Clark – President

Matthew Clark, a Massachusetts native, grew up in the town of Bellingham where he spent most of his time working in the family real estate development business and attending high school. After graduating from Bellingham High School, he pursued a Bachelor of Science Degree in Professional Chemistry from Bridgewater State University.

While attending university, Matthew continued to work in the family business where his experience and responsibilities developed from that of a field technician to senior management. After graduating college, he teamed up with his brother to form TMC Environmental. He served in the capacity of CEO at TMC for 20 years leading it from a small start-up to a formidable presence in New England.

Matthew realized that TMC had reached critical mass through organic growth and began the process of seeking to expand through mergers and acquisitions. He researched the market landscape and identified ENPRO Services which lead to a merger of two of the largest and most well-respected environmental services firms in New England. The merged entity, Enpro Holdings Group or simply “ENPRO”, became the premier environmental services provider in the Northeast with offices throughout New England as well as New York, New Jersey and Florida.

As CEO of ENPRO, Matthew began the challenging process of integrating two companies with distinctly different cultures and systems. Within a year of integrating the companies, ENPRO was positioned firmly as an industry leader which drew sharp attention of some of the much larger national competitors in the environmental marketspace. Soon thereafter, ENPRO was sold to National Response Corporation where he stayed with the firm for a short period to ensure orderly transition to the new company.

In May of 2016, Matthew established Green Site Services Group, Inc., a company focused on property maintenance and disaster restoration. Along with his corporate duties, Mr. Clark has availed himself to public service and philanthropy initiatives. The Worcester Business Journal membership voted him one of 2009’s “40 under Forty” in the community. He regularly donates his time and resources as a member of various organizations.

Tom Clark, Executive Vice President

Mr. Clark grew up in the town of Bellingham, MA working in the family business, graduated Blackstone Valley Technical Regional Vocational High School, and then went onto Wentworth Institute receiving a degree in Civil Engineering.

In 1985 Mr. Clark worked in a family owed business Evergreen Construction d/b/a Evergreen Enviro. In 1995, Mr. Clark along with his brother, Matthew Clark, established TMC Services, Inc. d/b/a TMC Environmental.  TMC merged with ENPRO in 2015 and has since been sold to NRC. Thomas Clark along with Mathew Clark recently established Green Site Services Group Inc.

Mr. Clark has been in business for over 25 years and has over 30 years’ experience in the field of commercial and industrial land development, commercial building, site remediation, emergency response, hazardous waste treatment and disposal, underground/above storage tanks, and fuel facilities. Additionally, he has direct responsibility for the company’s day-to-day field operations. Through his leadership he has developed a staff of diligent professionals that are proficient and discerning, who are committed to providing a safe work environment and a superior customer experience.

Since the start of his career in 1985, Mr. Clark has worked as a field technician, foreman, supervisor, chief estimator, and COO. Mr. Clark has acquired licensing in his field including licensed construction supervisor, G-12 contractor, HAZWOPER trained, wastewater treatment installer, oil burner technician, UST third part inspector, hoisting engineer, International Code Council (ICC) Certified, hazardous waste treatment and disposal.

Mark Pascale – Senior Project Manager

Mark brings over 30 years of construction experience in such areas as land development, commercial and industrial contracting, site remediation & emergency response and fueling system design & construction.  He has worked for a variety of clients ranging from municipal, state, and federal agencies to real estate developers, engineering firms, and national retailers.  Some of his recently completed projects include the construction of regional fuel depot facilities for the US Postal Service, tenant fit-up of a 54,000 square foot industrial facility, fast-track emergency fuel system replacement for a 445-bed community hospital and multi-award task order projects at Hanscom and Westover Air Force Bases.

Mr. Pascale is NIMS Incident Commander and OSHA HAZWOPER trained and holds several certifications relative to his field including confined space entry & rescue, CSX Railroad Emergency Operations, Unrestricted Construction Supervisor and Massachusetts home improvement contractor.

Mark worked with the owners of Green Site Services for nearly 5 years previously at TMC & ENPRO Environmental which was eventually purchased by NRC (National Response Corporation).

Marie Hobson – Controller

As a Controller, Ms. Hobson will guide financial decisions and protect assets by establishing, monitoring, and enforcing policies, procedures and internal controls. In addition to those duties, Ms. Hobson has also taken over the role of Office Manager.

Ms. Hobson has 24 years of experience in the construction trades industry. She lives in North Attleboro, MA and enjoys traveling and spending time with her family.