| Rainbow Academy - Preschool House | Bolton |
| Rainbow Academy Learning and Child Care Centre | Bolton |
| Rainbow Village Day Care Centre I | Malton |
| Rainbows For All Children, Canada | Bolton |
| Rameses Shriners, Toronto, Tecumseh Shrine Club | Caledon East |
| Rapport Youth & Family Services, Eclypse Youth Centres | Brampton |
| Real Canadian Superstore DRUGStore Pharmacy, Mississauga - Argentia Rd | Mississauga |
| Real Canadian Superstore DRUGStore Pharmacy, Mississauga - Mavis Rd | Mississauga |
| Reclife | |
| Reconnect Community Health Services, FAME Family and Caregiver Support Services | Mississauga |
| Recreational Respite | Mississauga (City of) |
| Regeneration Outreach Community | Brampton |
| Region of Peel, Brightsmiles Program | Peel Region |
| Region of Peel, Digital and Information Services, Community Connections, Access Peel | Brampton |
| Region of Peel, Family Health Division | Mississauga |
| Region of Peel, Human Services, Income and Social Supports / Ontario Works | Brampton |
| Region of Peel, Human Services, Peel Infant Parent Program | Brampton |
| Region of Peel, Peel Public Health, Healthy Sexuality Clinic - Brampton | Brampton |
| Region of Peel, Public Health, Healthy Sexuality Clinic - Bolton | Bolton |
| Region of Peel, Public Health, Immunization - Clinic Locations | Peel Region |
| Region of Peel, Public Health, Pregnancy Programs | Mississauga |
| Region of Peel, Public Works, Transportation | Brampton |
| Region of Peel, Vision Health | Peel Region |
| Region of Peel, Youth Homeless and Shelter Services, Brampton Queen St. Youth Shelter | Brampton |
| Region of Peel - Public Health, Health Protection Division | Mississauga (City of) |
| Region of Peel Agricultural Society | Caledon |
| Region of Peel Children's Services, Child Care fee Subsidy | Peel Region |
| Region of Peel, Health Services, Volunteer Resources | Mississauga |
| Region of Peel, Public Health, Healthy Smiles Ontario | Mississauga (City of) |
| Region of Peel. Corporate Services Department, Clerk's Division | Brampton |
| Registered Disability Savings Plan (RDSP) | Peel Region |
| Reliable Support Services | Mississauga (City of) |
| Remedy`sRx Pharmacy, Orangeville (Rolling Hills Pharmacy) | Orangeville |
| Remedy's Rx Pharmacy | Mississauga |
| Remedy'sRx Pharmacy, Brampton - Airport Rd (Castlemore West Pharmacy) | Brampton |
| Remedy'sRx Pharmacy, Brampton - Ebebezer Rd (Pharma 7 Care) | Brampton |
| Remedy'sRx Pharmacy, Brampton - Kennedy Rd S (Clarence Pharmacy) | Brampton |
| Remedy'sRx Pharmacy, Mississauga - Dundas St W | Mississauga |
| Remedy'sRx Pharmacy, Orangeville (Fifth Avenue Pharmacy) | Orangeville |
| Respond Search and Rescue Ontario | Mississauga |
| Retired Women Teachers of Ontario, Peel North (Brampton) | Brampton |
| Revera Retirement Living, Bough Beeches Place | Mississauga |
| Revera Retirement Living, Mississauga, Beechwood Place | Mississauga |
| Revera Retirement Living, Mississauga - King Gardens | Mississauga |
| REVIVE (Formally Hope 24/7) | Brampton |
| Rexall, Bolton - Queen St S | Bolton |
| Rexall, Brampton - Bovaird Dr | Brampton |
| Rexall Pharmacy, Brampton - Hurontario St | Brampton |
| Rexall Pharmacy, Brampton - Main St S | Brampton |
| Rexall Pharmacy, Brampton - Queen St W | Brampton |
| Rexall Pharmacy, Brampton - Steeles Ave W | Brampton |
| Rexall Pharmacy, Brampton - Vodden St E | Brampton |
| Rexall Pharmacy, Etobicoke - Brown's Line | Etobicoke |
| Rexall Pharmacy, Etobicoke - Dundas St W | Etobicoke |
| Rexall Pharmacy, Etobicoke - Lakeshore Blvd | Etobicoke |
| Rexall Pharmacy, Etobicoke - The East Mall | Etobicoke |
| Rexall Pharmacy, Etobicoke - Wincott Dr | Etobicoke North |
| Rexall Pharmacy, Mississauga - Burnhamthorpe Rd E | Mississauga |
| Rexall Pharmacy, Mississauga - Creditview Rd | Mississauga |
| Rexall Pharmacy, Mississauga - Derry Rd | Mississauga |
| Rexall Pharmacy, Mississauga - Dixie Rd | Mississauga |
| Rexall Pharmacy, Mississauga - Eglinton Ave W | Mississauga |
| Rexall Pharmacy, Mississauga - Southdown Rd | Mississauga |
| Rexall Pharmacy, Mississauga - Thomas St | Mississauga |
| Rexall Pharmacy, Orangeville | Orangeville |
| Rexall Pharmacy - Brampton, Kennedy Rd N (Wellcare Heart Lake Pharmacy) | Brampton |
| Rexdale Chiropractic Centre | Etobicoke North |
| Rexdale Community Health Centre, Main Office - Taber Rd, Community Programs - Adult Social Program | Etobicoke North |
| Rexdale Community Health Centre, Main Office - Taber Rd, Health Care Services - Family Medicine | Etobicoke North |
| Rexdale Community Health Centre, Main Office - Taber Rd, Health Care Services - Sexual Health Clinic | Etobicoke North |
| Rexdale Community Health Centre, Main Office - Taber Rd, Health Promotion Programs - Community Capacity Building - Mental Health and Counselling | Etobicoke North |
| Rexdale Community Health Centre, Main Office - Taber Rd, Pathways to Education | Etobicoke North |
| Rexdale Community Health Centre, Main Office - Taber Rd, Volunteer Program / Student Placement | Etobicoke North |
| Rexdale Community Health Centre, Main Office - Taber Road, Diabetes Education Program | Etobicoke North |
| Rexdale Community Health Centre, Satellite Office - Community Hub - Panorama Crt, Diabetes Education Program | Etobicoke North |
| Rexdale Community Health Centre, Satellite Office - Dixon Rd, Diabetes Education Program | Etobicoke North |
| Rexdale Community Health Centre - Community Pograms, Main Office - Taber Rd and 222 Dixon Rd (Somali Seniors Program), Seniors Services - Programs | Etobicoke North |
| Rexdale Community Health Centre - Community Programs, Main Office - Taber Rd, Services for Seniors - In-Person Programs | Etobicoke North |
| Rexdale Community Health Centre - Satellite Office - Dixon Rd, Youth and Family Services Program - Youth Outreach Program | Etobicoke North |
| Rexdale Community Legal Clinic | Etobicoke |
| Rexdale Day Nursery | Etobicoke |
| Rexdale Doctors Clinic | Etobicoke North |
| Rexdale Women's Centre | Etobicoke North |
| Rexdale Women's Centre, Children's Services | Etobicoke North |
| Rexdale Women's Centre, English Language Instruction | Etobicoke North |
| Rexdale Women's Centre, Seniors Services | Etobicoke North |
| Rexdale Women's Centre, Settlement and Integration Services - Settlement Services | Etobicoke North |
| Rexdale Women's Centre, Support for Families and the Community, Pre and Post Natal Supports | Etobicoke North |
| Rexdale Women's Centre, Support for Families and the Community - Parenting Support | Etobicoke North |
| Rexdale Women's Centre, Women's Services, Social Services for Women | Etobicoke North |
| Rexdale Women's Centre, Women's Services - Violence Against Women and Crisis Intervention | Etobicoke North |
| Richmond Gardens X-Ray and Ultrasound | Etobicoke North |
| Richview Community Care Services, Richview Care Centre, Short Stay Transitional Beds | Etobicoke North |
| Richview Community Care Services, Supportive Housing and Assisted Living | Etobicoke North |
| Richview Residence, Clement Building-Seniors Apartments | Etobicoke North |
| Richview Residence, Kipling Building - Seniors Apartments | Etobicoke North |
| Rickbi Hearing Clinic, Brampton | Brampton |
| Ridgewood Court, Seniors Apartments | Malton |
| Right at Home Canada, Brampton | Brampton |
| Rise Youth & Adolescent Services | Peel Region |
| Rivergrove Seniors Friendship Club | Mississauga |
| Riverview Terrace, Seniors Apartments | Bolton |
| Riverwood Conservancy (The) | Mississauga |
| Robert J Smith Seniors Apartments, 101 Kendleton | Etobicoke North |
| Robert J Smith Seniors Apartments, 111 Kendleton | Etobicoke North |
| Robert J Smith Seniors Apartments, 121 Kendleton | Etobicoke North |
| Rocket Academy & Early Learning Centre | Brampton |
| Rogers tv | |
| Ronald McDonald House Charities Toronto | Toronto |
| Roots Community Services | Brampton |
| Roots Community Services, Building Healthy Families Program - Peel CAS | Brampton |
| Roots Community Services, Children's Programs | Brampton |
| Roots Community Services, Healthy, Active and Wise Seniors Program | Brampton |
| Roots Community Services, Women's Programs - Fresh Start for Women Program, Social Enterprising and Entrepreneurial Development (SEED) Program | Brampton |
| Rosa's Centre | Brampton |
| Rotary International, Bolton Club | Bolton |
| Rotary International, Brampton Club | Brampton |
| Rotary International, Brampton Flower City Centennial | Brampton |
| Rotary International, Brampton Heart-Lake Club | Brampton |
| Rotary International, Mississauga Airport Club | Mississauga |
| Rotary International, Mississauga City Centre Club | Mississauga |
| Rotary International, Mississauga Meadowvale Club | Mississauga |
| Rotary International, Mississauga West Club | Mississauga |
| Rotary International, Palgrave Club | Palgrave |
| Rowden and Associates | Bolton |
| Rowntree Montessori Schools, Academy Campus | Brampton |
| Rowntree Montessori Schools, Central Park Drive Campus | Brampton |
| Rowntree Montessori Schools, Downtown Campus | Brampton |
| Rowntree Montessori Schools, Mayfield Campus | Brampton |
| Roxy Family Care Services Inc. | Brampton |
| Royal Academy Montessori Preschool | Brampton |
| Royal Canadian Air Cadets, 758 Brampton Argus Squadron | Brampton |
| Royal Canadian Air Cadets, 800 Black Forest Squadron | Mississauga |
| Royal Canadian Air Cadets, 845 Avro Arrow Squadron | Mississauga |
| Royal Canadian Army Cadet Corps, 105 Streetsville RCACC | Mississauga |
| Royal Canadian Army Cadet Corps, 2824 Cadet Organization Police School | Mississauga |
| Royal Canadian Army Cadet Corps, 329 CFHSTC RCACC | Tottenham |
| Royal Canadian Legion, Alton Branch 449 | Alton |
| Royal Canadian Legion, Bramalea Branch 609 | Brampton |
| Royal Canadian Legion, Branch 15 Brampton | Brampton |
| Royal Canadian Legion, Cooksville Branch 582, Colonel Tom Kennedy Branch | Mississauga |
| Royal Canadian Legion, Port Credit Branch 82, Colonel Alex Thomson Memorial Branch | Mississauga |
| Royal Canadian Legion, Streetsville Branch 139, Streetsville Overseas Veterans' Club | Mississauga |
| Royal Canadian Mounted Police, Toronto West (Milton) Detachment | Milton |
| Royal Canadian Sea Cadet Corps, 253 Crescent Corps | Bolton |
| Royal Canadian Sea Cadet Corps 186 Haida | Mississauga |
| Royal Montessori School | Cooksville |
| Royal Windsor Montessori & Daycare | Clarkson |
| RUMO Child Care Services, Home Child Care Agency | |
| Rutherford Medical Clinic | Woodbridge |
| RxHealthMed, Etobicoke - Albion Rd (Rexdale Pharmacy) | Etobicoke North |