Description Comland Commercial is accommodating when it comes to commercial space. The company specializes in office, industrial, and retail property development and investment within the Thames Valley and throughout the South of England. Comland Commercial currently has 10 projects in its portfolio (totaling some 550,000 sq. ft.), about a half dozen of which are currently in the development phase. The company was established in 1997 when it broke off from Banner Homes Group. Chairman and CEO Stuart Crossly (and founder of Banner Homes) owns about 90% of Comland Commercial.