At TPMC, our clients are instrumental in defining who we are and the work we do. They expect measurable results, rapid deployment, and technical excellence. Each one appreciates the value of working with small, tight-knit, focused teams with the experience and knowledge to deliver effective technical solutions that satisfy their business objectives. They demand more than just "faster, better, cheaper"; they crave lasting business success. Client satisfaction is what drives us, and we have built our reputation on achieving it.

We are focused on working with the federal government, and currently maintain on-going contracts with multiple federal organizations. We also work with state agencies, cities, and local/municipal governments throughout the United States. Additionally, we work closely with prime contractors and small businesses in partnership and as subcontractors.

Some of our clients include:

Federal Government Clients
	Department of Energy (DOE)
		Environmental Management (DOE-EM)
		Consolidated Business Center (DOE-EM-CBC)
		Loan Guarantee Program Office (LGPO)
		National Nuclear Security Agency (NNSA)
	Department of Defense (DoD)
		U.S. Army Corps of Engineers (USACE)
		U.S. Army Environmental Center (USAEC)
		U.S. Army Base Realignment & Closure Office (BRAC)
		U.S. Coast Guard
		Air Force Civil Engineering Command (AFCEC)
		Naval Facilities Command (NAVFAC)
	U.S. Environmental Protection Agency (USEPA)
	U.S. Department of Agriculture (USDA)
	U.S. Postal Service (USPS)
	U.S. Environmental Protection Agency (EPA)
	Department of the Interior (DOI)
		National Park Service (NPS)
		Fish and Wildlife Service (FWS)

Prime Contractors and Small Business Clients/Partners:
	Los Alamos National Security (LANS)
	Washington Closure Hanford (WCH)
	Washington River Protection Solutions (WRPS)
	CH2M HILL Plateau Remediation Company (CHPRC)
	Savannah River Nuclear Solutions (SRNS)
	Pacific Northwest National Laboratory (PNNL)
	Idaho National Laboratory (INNL)
	Argonne National Laboratory
	Bechtel National, Inc.
	Tetra-Tech, Inc.
	CH2M Hill, Inc.
	URS Corporation, Inc.
	Parsons, Inc.
	Shaw Group, Inc.
	Weston Solutions, Inc.
	Black and Veatch, Inc.
	Sevenson Environmental, Inc.
	Envirocon, Inc.
	Longenecker and Associates, Inc.
	Westinghouse Savannah River Company
	General Physics, Inc.
	Lockheed Martin
	Apogen, Inc.
	Freese and Nichols, Inc.
	CB&I
	Environmental Chemical Corporation (ECC)
	Cape Environmental, Inc.
	ARCADIS US

Other Clients
	Remedial construction contractors
	Radioactive waste disposal facilities
	Vertical construction contractors
	Architects (planning, design, special projects)
	Design-builders
	Real estate developers
	Commercial facility owners