| Kaban Montessori Preschool | Erin Mills |
| Kaban Montessori School | Erin Mills |
| KCI Medical Canada Inc | Mississauga |
| Kendellhurst Academy Inc. | Streetsville |
| Kennedy Pharmacy | Mississauga |
| Kerry's Place Autism Services, Central West Regional Office | Mississauga |
| Kerry's Place Autism Services, Community Services | Brampton |
| Khalsa Montessori School | Brampton |
| Kick Start Therapy | Mississauga |
| Kidney Foundation of Canada, Ontario Branch | Mississauga |
| Kids & Company, Robert Speck Parkway | Cooksville |
| Kids & Company - Brampton | Brampton |
| Kids & Company Mississauga | Meadowvale |
| Kids Development Daycare | Brampton |
| Kids Fun Club | Brampton (City of) |
| Kids Help Phone | Toronto |
| Kids Inc | Hillsburgh |
| Kid's Kare Home Day Care Agency Ltd. | Brampton |
| Kid's Palace Nursery School | Cooksville |
| Kids Pathways Peel | Mississauga (City of) |
| Kids Talk | Orangeville |
| Kids Zone Childcare Centre | Erin Mills |
| Kids.Now Canada | Mississauga |
| Kidtopia Child Care Centre | Mississauga |
| Kidz Kove Childcare Centre | Cooksville |
| Kinark Child and Family Services, Child and Youth Mental Health | York Region |
| Kinark Child and Family Services, Dual Diagnosis Systems Support Program | Oakville |
| Kinark Child and Family Services, Syl Apps Youth Centre | Oakville |
| Kinder Kampus 3 | Meadowvale |
| Kinder Kids International Preschool | Clarkson |
| KinderKollege Primary School | Brampton |
| King Academy Child Care Centre Inc. | Brampton |
| King Nursing Home | Bolton |
| King's Cross Doctors Office, Walk In Medical Clinic | Brampton |
| Kingsbridge X-Ray Center | Mississauga |
| Kinsmen Club, Bolton, Santa Claus Parade | Bolton |
| Kinsmen Club of Bolton | Bolton |
| Kintech Orthopaedics Limited | Mississauga |
| Kipling Acres | Etobicoke North |
| Kipling Acres, Adult Day Program | Etobicoke North |
| Kipling Heights Diagnostic Imaging | Etobicoke North |
| Kipling Medical Pharmacy | Etobicoke North |
| Kipling Pharmacy | Etobicoke North |
| Kiwanis Club, Brampton | Brampton |
| Kiwanis Club, Flower City | Brampton |
| Kleinburg and Area Binder Twine Festival Inc | Kleinburg |
| Knights of Columbus, Christ the King Council 12214 | Mississauga |
| Knights of Columbus, Father Clair Tipping Council 9235 | Brampton |
| Knights of Columbus, Our Lady of Mount Carmel Council 12706 | Mississauga |
| Knights of Columbus, Our Lady of Peace Council #8668 | Mississauga |
| Knights of Columbus, St Christopher's Council 12372 | Mississauga |
| Knights of Columbus, St Patrick's Council 12782 | Mississauga |
| Knights of Columbus, St Peter and Paul Council 11337 | Mississauga |
| Knights of Columbus Council 14540, Guardian Angels Parish | Brampton |
| Knights Table | Brampton |
| Knightsbridge, Seniors Apartments | Brampton |
| Knightsbridge Community and Senior Citizens Centre | Brampton |
| Knightsbridge Senior Centre | Brampton |
| Kreative Kids Private Home Daycare Agency | Campbellford |
| Krish Hope Rehabilitation Services | Brampton (City of) |
| KRT Kiddies Kollege | Brampton |