Coleman architects opens N.O. office Coleman architects opens N.O. office Advocate business staff report April 22, 2014 Comments A New Orleans office has been opened by Coleman Partners Architects LLC at 635 Gravier St. The office gives the Baton Rouge firm its third location, having opened an office in Houston in 2006. Coleman has 31 employees, including 12 licensed architects and two licensed interior designers. The company said the New Orleans office will provide additional support for its expanding portfolio of corporate, housing, hospitality and educational architectural commissions situated throughout New Orleans, the Southeast and the Caribbean basin.