ATC provides integrated environmental consulting and engineering services from more than 100 locations nationwide. Our comprehensive expertise in air, land, and water combined with full design, project management, and implementation services allows us to handle any challenge from consulting to completion. As a single source for a wide range of solutions, we help simplify our clients' projects and create new efficiencies. We partner with them the entire way to reduce complexity, innovate solutions, and get projects done safely and quickly.
ATC is a national provider of integrated environmental consulting and engineering services. Our firm offers comprehensive expertise in air, land, and water combined with full design, project management, and implementation services to handle any challenge from consulting to completion. Every project starts with identifying the best way to achieve our clients' goals and addressing the issues inherent to their facilities and needs. This involves understanding not only their business objectives, but also the political and stakeholder concerns that go along with managing and resolving environmental issues.
Founded in 1982 in Sioux Falls, South Dakota, as an independent testing laboratory, ATC Group Services LLC has since greatly expanded our offerings and reach, growing alongside our clients and acquiring companies that complement our mission. After our first round of acquisitions in 1991, we moved our headquarters to Woburn, Massachusetts. We have been headquartered in Lafayette, Louisiana, since 2009. In 2012, ATC merged with the global company Cardno, but only briefly. Just three years later we broke from Cardno and were acquired by a group led by Bernhard Capital Partners Management LP to serve as the core of its environmental services portfolio.