| TALK EASY- Stuttering and Speech Therapy | |
| Tall Pines, Long Term Care Centre | Brampton |
| Tall Pines - Long Term Care Centre, Adult Day Program | Brampton |
| Tall Pines School | Brampton |
| Tangerine - Walk-In Counselling | Peel Region |
| Tarion Warranty Corporation, Customer Centre | Toronto |
| TEAM School | Cooksville |
| Team Unbreakable, Formerly CameronHelps | Etobicoke |
| Teen Ranch | Caledon Village |
| TeleCheck, Headwaters Health Care Centre | Orangeville |
| Tender Years Co-operative School Inc. | Erin Mills |
| Tenth Eglinton Pharmacy | Mississauga |
| Terry Fox Medical Clinic | Mississauga |
| Terry Fox Montessori Inc. | Streetsville |
| Terry Fox Pharmacy | Mississauga |
| Teviskes Ziburiai | Mississauga |
| The Birch Centre for Learning and Development | Brampton (City of) |
| The Community Foundation of Mississauga | Mississauga |
| The Cross-Cultural Community Services Association, Peel Centre | Mississauga |
| The Dam | Mississauga |
| The Discovery Montessori Inc. - Ninth Line Campus | Meadowvale |
| The Duke of Edinburgh's Award, Ontario | Toronto |
| The Early Childhood Academy Corp. | Bolton |
| The Early Childhood Academy Corp., 2 | |
| The Family Enhancement Centre, Brampton Office | Brampton |
| The Funeral Advisory and Memorial Society | Etobicoke Central |
| The Heritage, Senior's Apartments | Brampton |
| The Hospital for Sick Children | Toronto Central |
| The Job Centre | |
| The Laird House | Brampton (City of) |
| The Learning Place | Brampton |
| The Maples Private School | Orangeville |
| The Medical Clinic for Person-Centred Psychotherapy | Toronto |
| The Mississauga Children Montessori Schools Inc. | Meadowvale |
| The Open Door | Mississauga |
| The Riverwood Conservancy Enabling Garden | |
| The Salvation Army Hope Line | Hamilton |
| The Shelburne Transporter (TST), Specialty Medical Transportation | Shelburne |
| The Story Garden | Mississauga |
| Therapeutic Touch Practice Group | Bolton |
| Therapy by Bill Taekema | Brampton |
| Thistle Pharmacy | Brampton |
| Thistletown Food Bank | Etobicoke North |
| Tim Hortons Southside Shuffle Blues & Jazz Festival | Mississauga (City of) |
| Tiny Treasure Mississauga Day Care Centre | Cooksville |
| Tiny Treasure Montessori School | Port Credit |
| Toastmasters International, District 86, Brampton Clubs | Brampton |
| Tomken Centre Pharmacy | Mississauga |
| Tomken Medical Pharmacy | Mississauga |
| Tops Club Incorporated, Brampton Groups | Brampton |
| Tops Club Incorporated, Mississauga Groups | Mississauga |
| Torbram Medical Centre and Walk-In Medical Clinic | Brampton |
| Toronto and Region Conservation | Toronto |
| Toronto and Region Conservation Authority | Vaughan |
| Toronto and Region Conservation Authority, Conservation Parks, Albion Hills Field Centre | Palgrave |
| Toronto and Region Conservation Authority, Conservation Parks, Palgrave Forest and Wildlife Area | Palgrave |
| Toronto and Region Conservation Authority, Heart Lake Conservation Area | Brampton |
| Toronto and Region Conservation Authority, Indian Line Campground | Brampton |
| Toronto and Region Conservation Authority, Parks and Culture, Albion Hills Conservation Area | Palgrave |
| Toronto and Region Conservation Foundation | North York West |
| Toronto French School (TFS Canada's International School), West Campus (Mississauga branch) | Port Credit |
| Toronto French School (TFS) - Canada's International School, West Campus | Port Credit |
| Toronto Public Library, Humberwood | Etobicoke North |
| Tot Town Childcare | Meadowvale |
| Total Health Pharmacy, Mississauga - Dundas St E | Mississauga |
| Total Health Pharmacy, Mississauga - Hurontario St | Mississauga |
| Total Health Pharmacy, Mississauga - South Millway | Mississauga |
| Total Health Pharmacy, Specialty Rx - Woodbine Downs | Etobicoke North |
| Total Health Pharmacy Goreway, Mississauga - 7330 Goreway Dr | Mississauga |
| Total Health Pharmacy Malton, Mississauga - 6870 Goreway Dr | Mississauga |
| Touchstone Naturopathic Centre | Oakville |
| Tourette Canada | Mississauga |
| Town of Caledon, Community Recognition Awards | Caledon East |
| Town of Caledon - Service Caledon, Strategic Initiatives | Caledon East |
| Town of Caledon Parks & Recreation Dept., Caledon Trailway | Caledon |
| Trainsmart Wellness | Brampton |
| TransHelp, Accessible Transportation, Peel Public Works | Brampton |
| Travel Immunization Clinics | Peel Region |
| Travel Immunization Clinics, Brampton / Caledon / Malton / Dufferin County / Etobicoke North / West Woodbridge | Peel Region |
| Trelawny Pharmacy | Mississauga |
| Trillium Health Centre, Children's Services, Kidz Klinic | Mississauga |
| Trillium Health Centre, Mental Health Services, Assertive Community Treatment Team, Mississauga | Mississauga |
| Trillium Health Centre, Mississauga | Mississauga |
| Trillium Health Centre, West Toronto, Continence Clinics | Etobicoke South |
| Trillium Health Partners, Adult Mental Health | Mississauga |
| Trillium Health Partners, Ambulatory Mental Health Services, Credit Valley Hospital | Mississauga |
| Trillium Health Partners, Child and Adolescent Mental Health Services, Mississauga | Mississauga |
| Trillium Health Partners, Children's Services | Mississauga |
| Trillium Health Partners, Clinical Genetics | Mississauga |
| Trillium Health Partners, Credit Valley Hospital | Mississauga |
| Trillium Health Partners, Credit Valley Hospital, Addictions and Concurrent Disorders Centre | Mississauga |
| Trillium Health Partners, Credit Valley Hospital, Mental Health Services-Adult Services, Eating Disorders Program | Mississauga |
| Trillium Health Partners, Crisis Intervention Team, Mississauga Hospital Site and Credit Valley Hospital Site | Mississauga |
| Trillium Health Partners, Emergency Program Services, Crisis Intervention Team | Mississauga |
| Trillium Health Partners, Kid'z Klinic | Mississauga |
| Trillium Health Partners, Mental Health Services | Mississauga |
| Trillium Health Partners, Mental Health Services, Child & Adolescent Mental Health Services | Mississauga |
| Trillium Health Partners, Mental Health Services, Community Treatment Orders, Mississauga Site | Mississauga |
| Trillium Health Partners, Mental Health Services, Inpatient Mental Health, Mississauga | Mississauga |
| Trillium Health Partners, Mental Health Services, Seniors Mental Health Services, Outreach Community Team and Clinic | Mississauga |
| Trillium Health Partners, Mental Health Services, Supportive Housing Etobicoke / York | |
| Trillium Health Partners, Mental Health Services, West Toronto | Etobicoke South |
| Trillium Health Partners, Mississauga Hospital | Mississauga |
| Trillium Health Partners, Neurosciences and Musculoskeletal Services, Outpatient Neuro Rehab Services | Mississauga |
| Trillium Health Partners, Peel Behavioural Services | Mississauga |
| Trillium Health Partners, Queensway Health Centre | Etobicoke South |
| Trillium Health Partners, Seniors' Health Services, Falls Prevention and Bone Health Program, Credit Valley | Mississauga |
| Trillium Health Partners, Seniors' Health Services, Falls Prevention and Bone Health Program, Queensway | Mississauga |
| Trillium Health Partners, Women's Health Services | Mississauga |
| Trillium Health Partners, Women's Health Services, Peel Committee on Sexual Assault | Mississauga |
| Trillium Health Partners, Women's Health Services, Sexual Assault Care and Domestic Violence Services | Mississauga |
| Trillium Health Partners - Credit Valley Hospital, Mental Health Services | Mississauga |
| Trillium Health Partners (Mississauga Site), Women's Health Services, Postnatal Support Centre | Mississauga |
| Trillium Health Partners Foundation | Mississauga |
| Trillium Health Partners,Queensway Health Centre, Seniors Mental Health Service, Outpatient and Outreach Services | Etobicoke South |
| Truly You Hair and Scalp Clinic | Mississauga |
| Tulip Nurses and Caregivers | Brampton |
| Tullamore Care Community | Brampton |
| Turner and Porter Funeral Directors Ltd., COPES Series | Mississauga |
| TutorBright, Brampton | Brampton |
| TutorBright, Mississauga | Mississauga |
| Twain Pharmacy | Mississauga |
| Tyndall Seniors Village, Retirement and Nursing Home, (Sharon Village Care Homes) | Mississauga |