Delta Consultants

Today, Delta represents the North American Operations and Oranjewoud represents the European Operations of our organization. The firm includes ANTEA, an environmental engineering and consultancy firm with offices throughout France and the French territories, and; Global Corporate Consultancy, which supplies strategic, corporate responsibility consulting to multinational corporations around the world. In addition, we're a founding member and associate of the Inogen Environmental Alliance, which expands our firm's global capacity to over 4, 800 consultants on six continents.