The EI Group, Inc. (EI) is an environmental, health and safety consulting firm headquartered in Research Triangle Park, North Carolina, with branch offices strategically located throughout the United States. EI's highly qualified staff comes from a variety of educational backgrounds and disciplines and includes licensed professional engineers (PE), licensed professional geologists (PG), environmental scientists, public health professionals, certified industrial hygienists (CIH), certified safety professionals (CSP), and certified occupational health nurses (COHN). EI’s professionals provide services to a wide variety of public and private sector industries throughout the United States and across the globe. The EI staff has the experience and training required to provide cost-effective, result-oriented consulting service.

Entrix

Environmental Groups

📍 3141 John Humphries Wynd Ste 265, Raleigh, NC, 27612

📞 919-239-8900

Updated Sep 2026

Eastern Research Group (erg)

Environmental Services Analysis

📍 1600 Perimeter Park Dr, Morrisville, NC, 27560

📞 919-468-7800

🌐 erg.com

One Environmental Group Of Carolina

📍 115 S Saint Marys St Ste C, Raleigh, NC, 27603

📞 919-803-5511

NC Beautiful

Environmental Groups

📍 608 Gaston St, Raleigh, NC, 27603

📞 919-828-3190

🌐 ncbeautiful.com

Updated Sep 2026

Conservation Trust For NC

Environmental Groups

📍 1028 Washington St, Raleigh, NC, 27605

📞 919-828-4199

🌐 ctnc.org

Conservation Trust For NC is an environmental group based in Raleigh, North Carolina. It focuses on conservation efforts within the state. The organization has an active online presence as of 2026, indicating ongoing initiatives and community engagement.

NC Conservation

Environmental Groups

📍 19 E Martin St Ste 300, Raleigh, NC, 27601

📞 919-857-4699

Related Categories

Environmental Conservation & Ecological Services Environmental Groups Environmental Services Analysis Occupational Health & Safety

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