Bret C. Cohen

Gnarus Advisors LLC provides business advisory and legal consultation services. The firm engages in the provision of consultative services in the fields of economic analysis, environment and natural resources, product liability and mass torts, and association management. It offers compliance counseling, class action certification, cost-benefit analysis and future liability modeling. The company was founded by Stephen Sellick in 2007 and is headquartered in Arlington, VA.

Beveridge & Diamond PC provides legal services. It specializes in environmental law, land, and other litigation services. The firm provides services to the health, education, chemical, mechanical, financial, technical, oil, and gas sectors. The company was founded in 1974 and is headquartered in Washington, DC.

Apex Cos. LLC engages in the provision of environmental, health, and engineering services. It offers transaction and litigation support, and information management. The company was founded by Peter T. Young in 1988 and is headquartered in Rockville, MD.

Part of SNC-Lavalin Group, Inc., Espey, Huston & Associates, Inc. is a company that provides engineering services. The company is based in Houston, TX. Espey, Huston & Associates was acquired by The Atkins North America Holdings Corp., part of SNC-Lavalin Group, Inc. from August 02, 2010 on August 31, 1997.