Building Performance Services LLC Competitors

ICF is a leading global solutions and technology provider. We combine unmatched expertise with cutting-edge technology to help clients solve their most complex challenges, navigate change, and shape the future.

The U.S. Department of Energy's primary national laboratory for energy systems research and development.

Established in 1970, NRDC (the Natural Resources Defense Council) works to safeguard the earth, its people, its plants and animals, and the natural systems on which all life depends. Our team of more than 800 lawyers, policy experts, scientists, economists, and communications specialists work across the United States and around the world, from offices in Washington D.C., New York City, Chicago, San Francisco, and Santa Monica, as well as a representative office in Beijing and affiliate offices in New Delhi (through NRDC’s wholly owned for-profit subsidiary, NRDC India Private Limited) and London (through its UK-based partner NRDC International).