Oneida Business Park (OBP) is an industrial facility located at the intersection of Fourth Line Road and Highway 6 between Six Nations and Caledonia, Ontario. The space consists of approximately 18,000 ft² of office space and 70,000 ft² of warehouse and manufacturing space. Oneida Business Park is currently the home of Aecon-Six Nations (A6N), a General Partnership between Aecon Group Inc. and Six Nations of the Grand River Development Corporation (SNGRDC).

In 2015, the roof of Oneida Business Park was fitted with 2,307 solar panels capable of generating 500 MW of renewable energy. This project, known as OBP Solar, is a partnership between Brant Renewable Energy, County of Brant, and SNGRDC. SNGRDC owns a 90% stake in the project. OBP Solar was awarded the 2015 Aboriginal Project of the Year Award by the Ontario Sustainable Energy Association (OSEA).

Please note that warehouse space at Oneida Business Park is currently full and unavailable for leasing at this time.