Canadian Golf Superintendents' Association (CGSA)
5520 Explorer Drive, Suite 205, Mississauga ON L4W 5L1
(905) 602-8873                                 Toll Free: (800) 387-1056
Web Site: www.golfsupers.com

Eastern Ontario Golf Superintendents' Association (EOGSA)
Contact: Gary Morris, President
1063 Ashdale Crescent E, Peterborough K9H 7H7
cell:(416) 347-5056
Email: garym@turfcare.ca
Website: www.eogsa.ca

Georgian Bay Golf Superintendents' Association (GBGSA)
Contacts: John Bontje
218 Jane St, Box 1164, Stayner L0M 1S0
(705) 533-4614
Email: jbontjn623@rogers.com
Website: www.gbgsa.com

Golf Association of Ontario (GAO)
P.O. Box 970, Uxbridge ON L9P 1N3
(905) 852-1101                                   Toll Free: (800) 668-2949
Email: administration@gao.ca             Web Site:  www.gao.ca

Golf Course Superintendents' Association of America (GCSAA)
1421 Research Park Drive, Lawrence, Kansas U.S.A. 66049
(785) 841-2240          Fax: (785) 832-3643
Toll Free: 1 (800) 472-7878
Web Site: www.gcsaa.org

Guelph Turfgrass Institute (GTI)
Contact: Rob Witherspoon
328 Victoria Road South, Guelph ON N1L 0H2
(519) 824-4120 x56886   Fax: (519) 766-1704
Email:  robwith@uoguelph.ca
Website: www.guelphturfgrass.ca

Greater London & Area Golf Superintendents (GLAGS)
Contact: Mark Hagen, President
Hyde Park Equipment
2034 Mallard Road, London ON N6H 5L8
(519) 471-1400    Fax: (519) 471-9537
Email: mjury@rogers.com

International Golf Course Equipment Managers Association (IGCEMA)
Website: www.igcema.org

Kent Essex Greenkeeper's Society (KEGS)
Contact: Steve Hatch
Seven Lakes Championship Golf
7200 Disputed Road, LaSalle N9A 6Z6
(519) 972-1177   Fax: (519) 250-8070
Email: super@meoassociates.com 

Lake Simcoe Greenkeepers Association
Contact:  Matt Dodson, President
Orchard Beach Golf & Country Club
273 Metro Road N, Keswick L4P 3E1
Ph:  (905) 476-5910    Fax:  (905) 476-2382
Email:  mdodson@rogers.com

National Golf Course Owners Association, Canada (NGCOA)
955 Green Valley Crescent, Suite 310, Ottawa ON K2C 3V4
(613) 226-3616
Email: ngcoa@ngcoa.ca
Website: www.ngcoa.ca

Northern Ontario Golf Superintendents Association (NOGSA)
Contact:  Stuart McMillan
Lively Golf Club, 307 Sixth Avenue Lively P3Y 1M4
Ph:  (705) 692-5077         Fax:  (705) 692-2988
Email:  turfcare@bellnet.ca

Ontario Golf Superintendents' Association (OGSA)
Contact: Sally E Ross
Guelph Turfgrass Institute
328 Victoria Road South, Guelph ON N1L 0H2
(519) 767-3341   Fax: (519) 766-1704
Toll Free: (877) 824-6472
Email: ogsa@gti.uoguelph.ca       Web Site: www.golfsupers.on.ca

Ontario Turf Research Foundation (OTRF)
Contact: Debbie Conrad
Guelph Turfgrass Institute, 328 Victoria Rd South, Guelph ON N1L 0H2
(519) 824-4120 x56149     Fax: (519) 766-1704
Email: d.conrad@otrf.ca     Website: www.otrf.ca

Ottawa Valley Turfgrass Association (OVTA)
Contact: Holly O'Sullivan
3398 Greenland Road, Dunrobin, ON K0A 1T0
Ph:  (613) 832-2818         Fax:  (613) 832-2958
Email:  office@ovta.ca     Web Site:  www.ovta.ca

Royal Canadian Golf Association (RCGA)
1333 Dorval Drive, Oakville ON L6M 4X7
(905) 849-9700               Fax: (905) 845-7040   
Toll Free: (800) 263-0009
Website:  www.rcga.org

Western Ontario Golf Superintendents' Association (WOGSA)
Contact: John Taylor
Oakville Golf Club, 1154 Sixth Line, Oakville ON L6H 6M1
(905) 845-8321 x37     Fax: (905) 845-0096
Email: johnt@oakvillegolfclub.com       Website: www.wogsa.ca