WE ARE… Oneida Total Integrated Enterprises (OTIE)

OTIE is a Native American, tribally-owned small business. We are a full-service, multi-discipline engineering, science and construction management company wholly-owned by the Oneida Nation as a subsidiary under Oneida ESC Group.

With over two decades of successful project performance, we have served the US Army Corps of Engineers (USACE), US Department of Defense, US Air Force, US Navy, civilian agencies including the US Environmental Protection Agency (EPA), US Department of Agriculture (USDA), US Fish and Wildlife Service, and state and local customers.