• York Region      

• District of Muskoka

• County of Simcoe

• Town of Aurora 

• City of Barrie

• Peel Region

• City of Mississauga

• Durham Region

• Township of Minden Hills

• Township of Oro Medonte

•  Township of Severn

•  Township of Muskoka Lakes

•  Town of Bracebridge

•  Town of Huntsville

•  City of Belleville

•  Town of East Gwillimbury

•  Municipality of Dysart et al

•  Township of Ramara

•  Town of Oakville

•  Township of Lake of Bays

• Metrus Development Inc.           

• Remington Group           

• Schickedanz Brothers           

• Freed Corporation           

• Lebovic Enterprises           

• Queensville Properties Inc.           

• Kaitlin Group                        

• Mattamy Homes

• Mayrose-Tycon Group

• Geranium Homes

• John Boddy Homes

• Wismer Commons

• Baif Development Limited

• The Mattamy Development Company  

• Angus Glen Golf Course           

• Bigwin Island Golf Course           

• Wildfire Golf Course           

• Delawana Inn                       

• Deer Lodge                       

• The Rock Golf Course           

• Red Leaves Resort           

• Copper Creek Golf Course           

• Nobleton Lakes Golf and Country Club 

• Grant Forest Products Inc.

• Niagara River Golf Club

• Hawk Ridge Golf and Country Club

• King Valley Resort

• Hockley Valley Resort

• Ballantrae Golf and Country Club

• The Ridge at Manitou

• Magna Golf Course (Peer Review)

• Ballycroy Golf Course and Resort  

• Fowler Construction Ltd.
• Lakeland Power
• Vicdom Sand and Gravel (Ontario) Limited
• African Lion Safari
• Home Depot
• American Water Services

• Dupont Canada
• Imperial Oil
• Doughty Aggregates (Peterborough) Ltd.
• CYTEC Canada
• Canadian Tire
• Crofter Food Ltd.

• Walpole Island                       

• Rama                          

• Serpent River                        

• Kettle and Stoney Point

• Constance Lake

• Shibogoma Interim Planning Board  

• Trent Severn Waterway           

• Public Works Canada           

• Ministry of Environment           

• Ministry of Transportation           

• Grand River Conservation Authority

• Ministry of Natural Resources

• Rideau Waterway System

• National Capital Commission  

• Khashe Lake Ratepayers Association

• Longford Reserve Ltd.

• Grant Bay Road Association

• Northern Ontario Tourist Outfitters Association

• Temagami Region Studies Institute

• Twelve Mile Bay Community Association

• Honey Harbour Association

• Citizens Concerned for Michipicoten Bay

• Concerned Citizens for Hall’s Lake

• South Lake Simcoe Residents Inc.

• Wild Rice Trail Association           

• Bump Rock Road Association

• Anthony Usher Planning Consultant            

• Jagger Hims Limited              

• Stantec Consulting Ltd.           

• Planscape                       

• Pinestone Engineering Ltd.           

• R.J. Burnside & Associates Limited           

• Sugg & Fitton                       

• Bousfield Inc.                       

• Walker, Nott, Dragecevic Associates Limited

• Lee, Roche & Kelly           

• Carrick Design Inc.           

• Thomas McBroom Associates Ltd.           

• van MEER limited           

• Davis & Company           

• Aird & Berlis                       

• McCarthy Tétrault           

• G. O’Connor Consultants Inc.           

• XCG Consultants Ltd.           

• W. B. Beatty & Associates Limited  
• Cumming Cockburn Limited          

• Persimmon Golf

• Envision – The Hough Group

• AWS Engineers & Planners Corp.

• Totten Sims Hubicki Associates

• C.C. Tatham & Associates Ltd.   

• Ainley & Associates

• Brutto Land Management Consulting Ltd.

• Marshall Macklin Monaghan  

• List Planning Ltd.

• Harry Poch, Environmental Law

• iPLANcorp

• Philips Engineering Ltd.

• Wayne Simpson & Associates

• The Planning Partnership

• WeirFoulds

• Morrison Environmental Limited

• Schaeffers Consulting Engineers

• Saxe Law Office

• Paul Wilson Surveying  
• MaSongSong Associates Engineering Limited