Organization / Program Name(s)Located In
MADD Wellington CountyGuelph
Magic 106.1 FM, Guelph, Radio StationGuelph
Mango Tree Family Health Team, Guelph LocationGuelph
Manning Equine Veterinary ServicesOrton
Manual Concepts PhysiotherapyGuelph
Maple Leaf Doll ClubCambridge
Mapleton (Township of), Drayton - Side Rd 16, Municipal OfficeDrayton
Mapleton (Township of), Drayton - Andrews Dr W, Seniors' Centre for ExcellenceDrayton
Mapleton (Township of), Drayton - Andrews Dr W, Seniors' Centre for Excellence, Good Food BoxDrayton
Mapleton PreschoolDrayton
March of Dimes Canada - After Stroke, Guelph Wellington ChapterGuelph
Marsville and District Lions ClubEast Garafraxa
Maryborough Township Housing CorporationMoorefield
Masonic Lodge, Erin, Wellington Lodge 271Erin
Masonic Lodge, GuelphGuelph
Master Gardeners of Ontario, Guelph-Wellington Master GardenersGuelph
Matrix Nonprofit Housing CorporationGuelph
Meal Options, Guelph and Wellington CountyGuelph
Medigas, GuelphGuelph
Medismart Foot Care Nursing ServicesGuelph-Eramosa
Melville United Church, FergusFergus
Men's Therapy GroupGuelph
Metro Pharmacy, GuelphGuelph
Michael House Pregnancy and Parenting Support ServicesGuelph
Midtown Urgent Care Clinic, Guelph - Chancellors WayGuelph
Mimosa United ChurchOrton
Minto (Town of)Harriston
Minto-Mapleton Family Health TeamDrayton
Mission Thrift Store, GuelphGuelph
Mission Thrift Store, FergusFergus
Missionary Ventures Canada, Guelph OfficeGuelph
Mitchell Mobile Hearing Services - Hear Right CanadaElora
Mobility in Motion, Guelph OfficeGuelph
Montessori School of WellingtonGuelph
Mood Disorders Society of CanadaBelleville
Mood Disorders Support Group of GuelphGuelph
Morriston Park Nursing HomePuslinch
Mount Carmel-Zion United Church, MorristonMorriston
Mount Forest Child Care and Learning CentreMount Forest
Mount Forest District Chamber of CommerceMount Forest
Mount Forest Family Health TeamMount Forest
Mount Forest Pentecostal ChurchMount Forest
Mount Forest PharmacyMount Forest
Mount Forest United ChurchMount Forest
MS Society of Canada, Grand River Chapter - Guelph Wellington AreaGuelph
Municipal Property Assessment Corporation, Kitchener Assessment OfficeKitchener
Music for Young Children, GuelphGuelph
Muslim Society of GuelphGuelph