| | Organization Name(s) | Located In |
| | Wainfleet Agricultural Society, Wainfleet Fall Fair | Wainfleet |
 | Wainfleet Brethren in Christ Church | Wainfleet |
| Wainfleet Congregational Christian Church | Port Colborne |
| Wainfleet Kiddy Kollege | Wainfleet |
| Wainfleet Skating Club | Wainfleet |
| Wainfleet Township Public Library | Wainfleet |
| Wainfleet Township Public Library, TD Summer Reading Club 2013 | Wainfleet |
| Wainfleet. Township Of | Wainfleet |
| Wainfleet. Township Of, Municipal - Elected Officials | Wainfleet |
| Walk the Square, Niagara Square Walking Program | Niagara Falls |
| Way to Grow Daycare, Pelham | Fonthill |
| Way To Grow Daycare, Smithville | Smithville |
| Way to Grow Daycare, St Catharines | St Catharines |
| Way To Grow Daycare, St Catharines, St Nicholas School | St Catharines |
| Way To Grow Daycare, St Davids | St David's |
| Wayside Chapel | Niagara-on-the-Lake |
| Wayside Niagara | St Catharines |
| Wayside Transitional Home | St Catharines |
| We Care Home Health Services | St Catharines |
| Wedding Chapel of Divine Mercy | Niagara Falls |
| Wedding Company of Niagara, The | Niagara Falls |
| Wee Watch Home Child Care Services | Niagara Falls |
| Welcare Medical Pharmacy | St Catharines |
| | Welcome Wagon | Niagara Region |
| Welland and District Humane Society, Port Colborne Animal Shelter, SPCA | Port Colborne |
| Welland and District Humane Society, Welland Animal Shelter, SPCA | Welland |
| Welland Brethren in Christ Church | Welland |
| | Welland Canal Mission to Sailors | St Catharines |
| | Welland County Law Association | Welland |
| Welland County Motorcycle Club | Welland |
| | Welland Downtown Business Improvement Association (BIA) | Welland |
| | Welland Dragon Boat Festival | Welland |
| Welland Farmers' Market | Welland |
| Welland Gospel Hall | Welland |
| | Welland Harvest Kitchen | Welland |
| Welland Heritage Council and Multicultural Centre | Welland |
| Welland Heritage Council and Multicultural Centre, Immigrant Women's Entrepreneurship Development | Welland |
| Welland Historical Museum | Welland |
| | Welland Jr Canadians | Welland |
| | Welland Minor Basketball Association | Welland |
| Welland Professional Fire Fighters Association | Welland |
| Welland Public Library | Welland |
| Welland Public Library, TD Summer Reading Club and Programs | Welland |
| Welland Raiders, Minor Lacrosse Association | Welland |
| | Welland Recreation Projects Association | Welland |
| Welland Regional Child Care Centre | Welland |
| | Welland River Keepers | Welland |
| Welland Rose Festival Incorporation | Welland |
| | Welland Safe Community Partnership | Welland |
| Welland Sports Promotion Committee | Welland |
| Welland Tribune | Welland |
| Welland Volunteer Fire Company Number One | Welland |
| Welland. City Of | Welland |
| Welland. City Of, Integrated Services | Welland |
| Welland. City Of, Integrated Services, Arenas, Pools and Recreation Facilities | Welland |
| Welland. City Of, Integrated Services, Summer Day Camps 2012 | Welland |
| Welland. City Of, Integrated Services, Youth Innovations | Welland |
| Welland. City Of, Integrated Services, Recreation & Culture Division, Welland Community Wellness Complex | Welland |
| Welland. City Of, Municipal - Elected Officials | Welland |
| Welland/Pelham Chamber of Commerce | Welland |
| Welland/Pelham Chamber of Commerce, Pelham Visitor's Information Centre | Fonthill |
| | Welland/Port Colborne Dental Association | Welland |
| Welland/Port Colborne Pro Life | Welland |
| | Welland-Port Colborne Concert Association | Welland |
| WellSpring Community Church | Welland |
| Wellspring Niagara Cancer Support Foundation | Thorold |
| Wellspring Niagara Cancer Support Foundation, Stevensville Satellite Site | Stevensville |
| Wendigo Lake Expeditions Inc, Project Dare | South River |
| Wendy Bulthuis Counselling, Individual, Couple and Family Therapy, Consultation and Assessment | St Catharines |
| Wesley United Church | Welland |
| Wesley-Robins Retirement Village | Welland |
| West Lincoln Arena and Community Centre | Smithville |
| West Lincoln Chamber of Commerce | Smithville |
| West Lincoln Community Care | Smithville |
| West Lincoln Community Care, The Cabin | Smithville |
| West Lincoln Co-op Nursery | Smithville |
| West Lincoln Historical Society | West Lincoln |
| West Lincoln Memorial Hospital | Grimsby |
| West Lincoln Memorial Hospital, Geriatric Assessment Inpatient/Outpatient Clinic | Grimsby |
| West Lincoln Memorial Hospital, Niagara West Palliative Care Team | Grimsby |
| West Lincoln Public Library, Caistorville Branch | Caistorville |
| West Lincoln Public Library, Smithville Branch | Smithville |
| West Lincoln Public Library, Wellandport Branch | Wellandport |
| West Lincoln Skating Club | West Lincoln |
| West Lincoln. Township Of | Smithville |
| West Lincoln. Township of, Caistor Community Centre | Caistor Centre |
| West Lincoln. Township Of, Municipal - Elected Officials | Smithville |
| West Lincoln. Township Of, Public Works & Engineering Department, Parks & Recreation Services | Smithville |
| West Niagara Adult Day Program | Grimsby |
| West Niagara Mental Health Program | Grimsby |
| | West Niagara Second Stage Housing, Transitional Housing and Counselling Service, Beamsville | Beamsville |
| | West Niagara Second Stage Housing, Transitional Housing and Counselling Service, Grimsby | Beamsville |
| West Park Health Centre | St Catharines |
| West St Andrew's Presbyterian Church | St Catharines |
| Westburne Alliance Church | St Catharines |
| Western Hill Child Care Centre | St Catharines |
| Westminster United Church | St Catharines |
| Westview Christian Fellowship | St Catharines |
| Westview Christian Fellowship, Women 4 Women | St Catharines |
| Wheatley School | St Catharines |
| Wigs for Kids | St Catharines |
| Willoughby Manor Retirement Residence | Niagara Falls |
| Winger Church of Christ (Disciples) | Wainfleet |
| Winter Festival of Lights | Niagara Falls |
| | Winter Lights Tours, City of Welland | Welland |
| | Wise Guys Charity Fund | St Catharines |
| Women of the Moose, Welland | Welland |
| Women's Addiction Recovery Mediation | Fort Erie |
| Women's Care Abortion Clinic Toronto | Toronto |
| | Women's Institute, Lincoln District | Beamsville |
| | Women's Place of South Niagara Inc, Nova House, Niagara Falls | Niagara Falls |
| | Women's Place of South Niagara Inc, Welland and Area Shelter | Welland |
| | Women's Recreational Volleyball | Grimsby |
| Workers Health and Safety Centre | Hamilton |
| Workplace Safety & Prevention Services | Mississauga |
| Workplace Safety and Insurance Board | St Catharines |
| | Worldwide Marriage Encounter, Marriage Encounter Roman Catholic Expression | St Catharines |
| Wound Care Clinic | St Catharines |
Map Results