| | Organization Name(s) | Located In |
| | Narcotics Anonymous | St Catharines |
| | NASK - Niagara Anaphylaxis Support and Knowledge, Anaphylaxis Support Group - Life Threatening Allergies | St Catharines |
 | National Capital Commission, Capital Information Kiosk | Ottawa |
 | National Centre for Missing and Exploited Children | USA |
 | National Eating Disorder Information Centre | Toronto (City of) |
| | National Student Loans Service Centre | Mississauga |
 | Native Women Inc, Niagara Chapter | Fort Erie |
| | Need A New Doctor? | Niagara Region |
 | Neto Hatinakwe Onkwehowe Native Arts (Canada) | Niagara Falls |
| | Neurofibromatosis Society of Ontario | Pickering |
 | New Apostolic Church | Niagara Falls |
| | New Beginnings Rehabilitation | Niagara Falls |
| | New Democratic Party of Canada, St Catharines Unified Federal and Provincial Riding Association | St Catharines |
 | New Democratic Party of Canada, Welland Electoral District Riding Association | Welland |
 | New Life Fellowship | St Catharines |
 | New to You Thrift Shop | Welland |
 | New Voice Club of the Niagara Region | St Catharines |
 | Newark Neighbours | Niagara-on-the-Lake |
| | Newcomers Club of Niagara-on-the-Lake, The | Niagara-on-the-Lake |
| | Newcomers of St Catharines and District | St Catharines |
 | NextNiagara Toastmasters | St Catharines |
 | Niagara 4-H Association | Smithville |
 | Niagara Academy of Tennis | Vineland Station |
| | Niagara Action for Animals | St Catharines |
 | Niagara Advance | Virgil |
| | Niagara Age-Friendly Community Initiative | Thorold |
| | Niagara Amputee Association | St Catharines |
| | Niagara Antique Power Association | Port Colborne |
| | Niagara Area Business Women's Network | St Catharines |
| | Niagara Art Therapy Services | Niagara Falls |
 | Niagara Artists Centre | St Catharines |
 | Niagara Association of Realtors | St Catharines |
| | Niagara Basketball Association | Welland |
| | Niagara Bead Society | St Catharines |
| | Niagara Black History Association | Niagara Falls |
| | Niagara Bonsai Society | St Catharines |
| | Niagara Bruce Trail Club | St Catharines |
| | Niagara Business Club | Niagara Falls |
| | Niagara Caregiver Support Network | St Catharines |
 | Niagara Catholic District School Board | Welland |
 | Niagara Catholic District School Board, Catholic Continuing Education Learning Centres, Fr Patrick H Fogarty Adult Learning Centre, Literacy and Basic Skills | Welland |
 | Niagara Catholic District School Board, Catholic Continuing Education Learning Centres, Hope Centre (The), Literacy and Basic Skills | Welland |
 | Niagara Catholic District School Board, Catholic Continuing Education Learning Centres, Job Gym, Literacy and Basic Skills | Fort Erie |
 | Niagara Catholic District School Board, Catholic Continuing Education Learning Centres, St Ann Adult Learning Centre | Niagara Falls |
 | Niagara Catholic District School Board, Catholic Continuing Education Learning Centres, St Ann Campus, Literacy and Basic Skills | Niagara Falls |
 | Niagara Catholic District School Board, Catholic Continuing Education Learning Centres, St John Adult Learning Centre | St Catharines |
 | Niagara Catholic District School Board, Catholic Continuing Education Learning Centres, St John North Adult Learning Centre | St Catharines |
 | Niagara Catholic District School Board, Catholic Continuing Education Learning Centres, St John North Adult Learning Centre, Literacy and Basic Skills | St Catharines |
 | Niagara Catholic District School Board, Catholic Continuing Education Learning Centres, St John South Adult Learning Centre | Fort Erie |
 | Niagara Catholic District School Board, Catholic Continuing Education Learning Centres, St Thomas Adult Learning Centre | St Catharines |
 | Niagara Catholic District School Board, Catholic Continuing Education Learning Centres, St Thomas Adult Learning Centre, Literacy and Basic Skills | St Catharines |
 | Niagara Catholic District School Board, Elected Officials/Trustees, Niagara Region | Niagara Region |
 | Niagara Catholic District School Board, Fr Patrick Fogarty Campus, Adult High School Diploma Program | Welland |
 | Niagara Catholic District School Board, Special Education Department | Welland |
 | Niagara Catholic District School Board, St Ann Campus, Adult High School Diploma program, Niagara Falls | Niagara Falls |
 | Niagara Catholic District School Board, St Thomas Adult Learning Centre, Adult High School Diploma Program, St Catharines | St Catharines |
 | Niagara Central Airport | Pelham |
 | Niagara Centre for Independent Living | St Catharines |
 | Niagara Centre for Independent Living, Direct Funding Program (DF)- Self-Managed Attendant Services | St Catharines |
 | Niagara Centre for Independent Living, Work Link | St Catharines |
 | Niagara Centre for the Arts, Niagara Falls Campus | Niagara Falls |
 | Niagara Centre Skating Club | Welland |
 | Niagara Chair-A-Van | Niagara Falls |
 | Niagara Cheerleading | St Catharines |
| | Niagara Childbirth Doulas | Niagara Region |
 | Niagara Children's Centre | St Catharines |
 | Niagara Christian Life Assembly | Niagara Falls |
 | Niagara Church of the Nazarene | Thorold |
 | Niagara Classic Transportation, Community Shuttle Program | Niagara-on-the-Lake |
 | Niagara College, Niagara Falls - Maid of the Mist Campus, Workforce and Business Development Division, Literacy and Basic Skills | Niagara Falls |
 | Niagara College, Niagara Falls - Maid of the Mist Campus, Workforce and Business Development Division, Summer Jobs Service | Niagara Falls |
 | Niagara College, Niagara-on-the-Lake Campus | Niagara-on-the-Lake |
 | Niagara College, Niagara-on-the-Lake Campus, Academic & Liberal Studies Division | Niagara-on-the-Lake |
 | Niagara College, Niagara-on-the-Lake Campus, Environment, Media & Technology Division, School of Environmental & Horticultural Studies | Niagara-on-the-Lake |
 | Niagara College, Niagara-on-the-Lake Campus, International Education Division, Programs and Services for Newcomers to Canada | Niagara-on-the-Lake |
 | Niagara College, Niagara-on-the-Lake Campus, Workforce and Business Development Division, Academic Upgrading/Literacy and Basic Skills | Niagara-on-the-Lake |
 | Niagara College, Niagara-on-the-Lake Campus, Workforce and Business Development Division, Summer Jobs Service | Niagara-on-the-Lake |
 | Niagara College, St Catharines, Workforce and Business Development Division, Business Development Centre | St Catharines |
 | Niagara College, St Catharines, Workforce and Business Development Division, Ontario Employment Services | St Catharines |
 | Niagara College, Welland Campus, Academic & Liberal Studies Division | Welland |
 | Niagara College, Welland Campus, Automotive Service Technician, Motive Power Technician | Welland |
 | Niagara College, Welland Campus, Child Care Centre | Welland |
 | Niagara College, Welland Campus, Dental Clinic | Welland |
 | Niagara College, Welland Campus, International Education Division, English-as-a-Second Language (ESL) | Welland |
 | Niagara College, Welland Campus, Workforce and Business Development Division, Academic Upgrading/Literacy and Basic Skills | Welland |
 | Niagara College Toastmasters Club | Welland |
 | Niagara Community Church, Charismatic Evangelical | Niagara Falls |
 | Niagara Community Foundation | St Catharines |
 | Niagara Concerts | Niagara Falls |
| | Niagara Conquerors Christian Fellowship | St Catharines |
 | Niagara Coping Centre, The | Lincoln |
| | Niagara Corvette Club | St Catharines |
 | Niagara Counselling Services, Niagara Falls | Niagara Falls |
 | Niagara Counselling Services, St Catharines | St Catharines |
| | Niagara Dental Hygienists Society | Thorold |
 | Niagara District Airport | Niagara-on-the-Lake |
 | Niagara District Art Association | Niagara Falls |
| | Niagara District Basketball Referees Association | Niagara Falls |
| | Niagara District Funeral Service Association | St Catharines |
| | Niagara Divers' Association | St Catharines |
 | Niagara Dog Training | St Catharines |
 | Niagara E Waste | St Catharines |
 | Niagara Electronics Re-Use and Recycling Depot (NERRD) | St Catharines |
| | Niagara Emergency Energy Fund | Niagara Region |
 | Niagara Employment Help Centre, Ontario Employment Services | Niagara Falls |
 | Niagara Escarpment Foundation | Hamilton Central |
 | Niagara Falls Archery Club | Niagara Falls |
 | Niagara Falls Art Gallery and Niagara Children's Museum | Niagara Falls |
 | Niagara Falls Arts and Culture Committee | Niagara Falls |
 | Niagara Falls Badminton, Lawn Bowling and Volleyball Club | Niagara Falls |
 | Niagara Falls Badminton, Tennis and Lawn Bowling Club, Ultra Summer Camp 2011 | Niagara Falls |
 | Niagara Falls Boxing Club | Niagara Falls |
 | Niagara Falls Camera Club | Niagara Falls |
| | Niagara Falls Canada Bed and Breakfast Association | Niagara Falls |
| | Niagara Falls Childcare Network | Niagara Falls |
 | Niagara Falls Citizens for Democracy | Niagara Falls |
| | Niagara Falls City Church Network | Niagara Falls |
| | Niagara Falls Coin Club | Niagara Falls |
 | Niagara Falls Community Health Centre | Niagara Falls |
 | Niagara Falls Community Outreach | Niagara Falls |
| | Niagara Falls Concert Band | Niagara Falls |
 | Niagara Falls Curling Club | Niagara Falls |
 | Niagara Falls Downtown Board of Management | Niagara Falls |
 | Niagara Falls Farmers' Market | Niagara Falls |
| | Niagara Falls Girls Hockey Association | Niagara Falls |
 | Niagara Falls Humane Society | Niagara Falls |
 | Niagara Falls International Marathon | Niagara Falls |
 | Niagara Falls Language School and Education Centre | Niagara Falls |
 | Niagara Falls Lightning Gymnastic Club Inc | Niagara Falls |
| | Niagara Falls Men's Dart League | Niagara Falls |
| | Niagara Falls Men's Fastball | Niagara Falls |
 | Niagara Falls Minor Hockey Association | Niagara Falls |
 | Niagara Falls Music Theatre Society | Niagara Falls |
| | Niagara Falls Nature Club | Niagara Falls |
 | Niagara Falls Public Library, Children's Programs | Niagara Falls |
 | Niagara Falls Public Library, Chippawa Branch Library | Niagara Falls |
 | Niagara Falls Public Library, Community Centre Branch | Niagara Falls |
 | Niagara Falls Public Library, Stamford Centre Branch Library | Niagara Falls |
 | Niagara Falls Public Library, Summer Programs 2013 | Niagara Falls |
 | Niagara Falls Public Library, Victoria Avenue Library | Niagara Falls |
| | Niagara Falls Red Raiders Basketball Association | Niagara Falls |
 | Niagara Falls Review | Niagara Falls |
 | Niagara Falls Revolver Club | Niagara Falls |
 | Niagara Falls Ringette Association | Niagara Falls |
 | Niagara Falls School of Drama | Niagara Falls |
 | Niagara Falls Seniors Five Pin Bowling League | Port Dalhousie |
 | Niagara Falls Skating Academy | Niagara Falls |
 | Niagara Falls Slo-Pitch League | Niagara Falls |
 | Niagara Falls Small Business Enterprise Centre | Niagara Falls |
 | Niagara Falls Soccer Club Inc | Niagara Falls |
 | Niagara Falls Tourism | Niagara Falls |
 | Niagara Falls Transit | Niagara Falls |
| | Niagara Falls Women's Cribbage League | Niagara Falls |
| | Niagara Falls Yoga Center | Niagara Falls |
 | Niagara Falls. City Of | Niagara Falls |
| | Niagara Falls. City Of, Arenas, Pools and Recreation Facilities | Niagara Falls |
 | Niagara Falls. City of, Business Development Department | Niagara Falls |
 | Niagara Falls. City Of, Municipal - Elected Officials | Niagara Falls |
 | Niagara Falls. City of, Niagara Falls Museums, Administration | Niagara Falls |
 | Niagara Falls. City of, Niagara Falls Museums, Battle Ground Hotel Museum | Niagara Falls |
 | Niagara Falls. City of, Niagara Falls Museums, Niagara Falls History Museum | Niagara Falls |
 | Niagara Falls. City of, Niagara Falls Museums, Willoughby Historical Museum | Niagara Falls |
 | Niagara Falls. City of, Parks, Recreation and Culture, The Park in the City Committee | Niagara Falls |
 | Niagara Falls. City Of, Recreation and Culture, Administration, MacBain Community Centre | Niagara Falls |
 | Niagara Falls. Municipal Service Centre | Niagara Falls |
 | Niagara Family Therapy | St Catharines |
 | Niagara Farmers' Monthly | Grimsby |
 | Niagara Folk Arts Multicultural Centre, Niagara Falls Site | Niagara Falls |
 | Niagara Folk Arts Multicultural Centre, Niagara Folk Arts Festival | St Catharines |
 | Niagara Folk Arts Multicultural Centre, St Catharines Site | St Catharines |
 | Niagara Food Festival | Welland |
| | Niagara Freewheelers Bicycle Touring Club | St Catharines |
| | Niagara Fundraisers Network | Niagara Region |
 | Niagara Furniture Bank | Welland |
 | Niagara Gardens Retirement Manor | St Catharines |
| | Niagara Gateway Harmony, Barbershop Harmony Society, Ontario District | Grimsby |
 | Niagara German-Canadian Club | Niagara Falls |
 | Niagara Girls Minor Softball Association | Niagara Falls |
 | Niagara Golden Age Club | Niagara-on-the-Lake |
 | Niagara Greyhound Adoption Inc | Niagara Falls |
| | Niagara Handweavers and Spinners | Welland |
| | Niagara Health Coalition | St Catharines |
 | Niagara Health Services | Niagara Falls |
 | Niagara Health System, Corporate Offices | St Catharines |
 | Niagara Health System, Douglas Memorial Site | Fort Erie |
 | Niagara Health System, Greater Niagara General Site | Niagara Falls |
 | Niagara Health System, Greater Niagara General Site, Mental Health Services | Niagara Falls |
 | Niagara Health System, Niagara-on-the-Lake Hospital Site, Lifeline Emergency Response System | Niagara-on-the-Lake |
 | Niagara Health System, Niagara-on-the-Lake Site | Niagara-on-the-Lake |
 | Niagara Health System, Ontario Street Site | St Catharines |
 | Niagara Health System, Ontario Street Site, Addiction Services | St Catharines |
 | Niagara Health System, Ontario Street Site, Addiction Services, Branscombe House | St Catharines |
 | Niagara Health System, Ontario Street Site, Addiction Services, Niagara Regional Men's Detoxification Centre | St Catharines |
 | Niagara Health System, Ontario Street Site, Addiction Services, Regional Niagara Women's Detoxification Centre | St Catharines |
 | Niagara Health System, Palliative Care Program | Niagara Falls |
 | Niagara Health System, Port Colborne Site | Port Colborne |
 | Niagara Health System, Port Colborne Site, New Port Centre | Port Colborne |
 | Niagara Health System, Port Colborne Site, Niagara Eating Disorder Outpatient Program | Port Colborne |
 | Niagara Health System, St Catharines Site | St Catharines |
 | Niagara Health System, St Catharines Site, Mental Health Services | St Catharines |
 | Niagara Health System, Welland Site | Welland |
 | Niagara Health System, Welland Site, Mental Health Services | Welland |
 | Niagara Health System, Welland Site, Out-Patient Mental Health Clinic | Welland |
 | Niagara Health System Foundation | St Catharines |
| | Niagara Heritage Alliance | Niagara-on-the-Lake |
| | Niagara Heritage Quilters Guild | St Catharines |
 | Niagara Hindu Samaj, Shiv Mandir | Niagara Falls |
 | Niagara Historical Society and Museum | Niagara-on-the-Lake |
 | Niagara Home Builders' Association | St Catharines |
| | Niagara Home Educators' Association | St Catharines |
 | Niagara IceDogs | St Catharines |
 | Niagara Immigrant Employment Council (NIEC) | St Catharines |
 | Niagara Ina Grafton Gage Village | St Catharines |
 | Niagara Ina Grafton Gage Village, Satellite Meal Service | St Catharines |
 | Niagara Ina Grafton Gage Village, Stone Road Village | Niagara-on-the-Lake |
 | Niagara Injured Workers Centre | St Catharines |
 | Niagara Institute | Niagara-on-the-Lake |
 | Niagara Kinesiology | Beamsville |
 | Niagara Kumon | Niagara Falls |
| | Niagara Land Trust Foundation | Niagara Region |
 | Niagara Life Centre | St Catharines |
 | Niagara Life Magazine | St Catharines |
 | Niagara Medical Supplies Inc | Niagara Falls |
| | Niagara Memorial Militaires Alumni Drum Crops | Niagara Falls |
| | Niagara Men's Chorus | Niagara Falls |
 | Niagara Midwifery Practice | St Catharines |
| | Niagara Mobile Foot Care, Nursing Foot Care | St Catharines |
 | Niagara Montessori | Niagara Falls |
| | Niagara Network for Freedom From Weight Preoccupation and Eating Disorders | St Catharines |
 | Niagara Neuropsychology Service & Niagara Psychology Service | Grimsby |
 | Niagara North Community Legal Assistance | St Catharines |
| | Niagara North Federation of Agriculture | Smithville |
 | Niagara Nursery School & Child Care Centre | Niagara-on-the-Lake |
 | Niagara Nutrition Partners, Niagara North Region, School Based Nutrition Programs | St Catharines |
 | Niagara Nutrition Partners, Niagara South Region, School Based Nutrition Programs | Niagara Falls |
| | Niagara Old Tyme Fiddlers | St Catharines |
| | Niagara Ostomy Association | St Catharines |
 | Niagara Parks Commission (The), Administration | Niagara Falls |
 | Niagara Parks Commission (The), Butterfly Conservatory | Niagara Falls |
 | Niagara Parks Commission (The), Laura Secord Homestead | Queenston |
 | Niagara Parks Commission (The), Mackenzie Printery & Newspaper Museum | Queenston |
 | Niagara Parks Commission (The), McFarland House | Niagara-on-the-Lake |
 | Niagara Parks Commission (The), Niagara Parks Botanical Garden & School of Horticulture | Niagara Falls |
 | Niagara Parks Commission (The), Sir Adam Beck Station | Queenston |
| | Niagara Peninsula Amateur Radio Club | Fonthill |
| | Niagara Peninsula Cerebral Palsy Association | Niagara Falls |
 | Niagara Peninsula Conservation Authority | Welland |
 | Niagara Peninsula Conservation Authority, Ball's Falls Conservation Area & The Centre for Conservation | Jordan |
 | Niagara Peninsula Conservation Authority, Ball's Falls Heritage Conservation Area, Ball's Falls Summer 2013 Adventure Day Camp | Jordan |
 | Niagara Peninsula Conservation Authority, Beamer Memorial Conservation Area | Grimsby |
 | Niagara Peninsula Conservation Authority, Binbrook Conservation Area | Glanbrook |
 | Niagara Peninsula Conservation Authority, Chippawa Creek Conservation Area | Wellandport |
 | Niagara Peninsula Conservation Authority, Long Beach Conservation Area | Wainfleet |
 | Niagara Peninsula Conservation Authority, St John's Conservation Area | Pelham |
 | Niagara Peninsula Conservation Authority, Woodend | Niagara-on-the-Lake |
| | Niagara Peninsula Dental Association | St Catharines |
| | Niagara Peninsula Funeral Advisory Society | Niagara Region |
| | Niagara Peninsula Geological Society (NPGS) | St Catharines |
 | Niagara Peninsula Homes Inc | Welland |
 | Niagara Peninsula Homes Inc, Niagara Women's Enterprise Centre | Welland |
| | Niagara Peninsula Needle Arts Guild | St Catharines |
 | Niagara Peninsula Society of the Archaeological Institute of America | St Catharines |
| | Niagara Philatelic Society | Niagara Falls |
| | Niagara Post Polio Chapter, Ontario March of Dimes | Thorold |
 | Niagara Presents, Award Winning Specialty Foods | Beamsville |
| | Niagara Pride Support Services | Thorold |
 | Niagara Prosthetics and Orthotics Corporation | St Catharines |
 | Niagara Prosthetics and Orthotics Corporation, Orthocare Niagara | St Catharines |
 | Niagara Pumphouse, Visual Art Centre | Niagara-on-the-Lake |
| | Niagara Rapids Volleyball Club, Youth | St Catharines |
 | Niagara Recycling, Enviro-Centre, Recycling Centre | Niagara Falls |
 | Niagara Recycling, Recycling Drop-Off Depot | Niagara Falls |
 | Niagara Region Breastfeeding Coalition | Welland |
 | Niagara Region Emergency Management | Thorold |
| | Niagara Region Model Flying Club Inc, The | St Catharines |
 | Niagara Region Musicians Association, Local 298 AFM | St Catharines |
| | Niagara Region Orchid Society | Niagara Falls |
| | Niagara Region Parents of Multiple Births Association | Niagara Region |
 | Niagara Region Police Association | St Catharines |
 | Niagara Region Sexual Assault Centre (CARSA Inc) | St Catharines |
 | Niagara Region Sexual Assault Centre (CARSA Inc), Hope for Men | St Catharines |
 | Niagara Regional Agricultural Society, Niagara Regional Exhibition, Welland Fair | Welland |
| | Niagara Regional Athletics | Niagara Falls |
 | Niagara Regional Housing (NRH) | Thorold |
| | Niagara Regional Housing (NRH), Niagara Renovates Program | Thorold |
| | Niagara Regional Ladies Slo-Pitch League | St Catharines |
 | Niagara Regional Literacy Council, Centre for Learning | St Catharines |
 | Niagara Regional Minor Football Association | Niagara Falls |
 | Niagara Regional Native Centre | Niagara-on-the-Lake |
 | Niagara Regional Native Centre, Apatisiwin Employment & Training | St Catharines |
 | Niagara Regional Native Centre, Literacy and Basic Skills | St Catharines |
 | Niagara Regional Patient Transfer | Niagara-on-the-Lake |
 | Niagara Regional Street Hockey League | Niagara Falls |
| | Niagara Rents | St Catharines |
 | Niagara Resource Service for Youth, The Raft | St Catharines |
 | Niagara Resource Service for Youth, Youth Reconnect | St Catharines |
| | Niagara Restoration Council | Welland |
 | Niagara Retirement Manor Ltd | St Catharines |
 | Niagara Round Dance Club | St Catharines |
 | Niagara Safety Village | Welland |
 | Niagara School of Health Care | St Catharines |
| | Niagara Senior's Care | St Catharines |
 | Niagara Shopping News | Niagara Falls |
 | Niagara Shrine Club | Niagara Falls |
 | Niagara Snoring and Sleep Centre | Niagara Falls |
 | Niagara Soccer Association | St Catharines |
| | Niagara Society of Architects | St Catharines |
| | Niagara South Home Child Care Network | Welland |
| | Niagara Spay Neuter Assistance Program | Fonthill |
 | Niagara Sport Commission | Thorold |
 | Niagara Stress and Trauma Clinic | St Catharines |
| | Niagara Suicide Prevention Coalition (NSPC) | Niagara Region |
 | Niagara Support Services, Administration Office | Port Robinson |
 | Niagara Support Services, Community Employment and Vocational Services | Niagara Falls |
| | Niagara Support Services, Community Skills Program | Port Robinson |
 | Niagara Support Services, Family Support Services | Port Robinson |
 | Niagara Support Services, Niagara Falls, Supported Living/Enhanced Supported Living Programs | Port Robinson |
 | Niagara Support Services, Preschool Services | Port Robinson |
 | Niagara Support Services, Residential Services | Port Robinson |
 | Niagara Supportive Living, Supportive Living / Lodging Residences | Welland |
 | Niagara Swords Fencing Club, Brock Varsity Fencing | St Catharines |
 | Niagara Symphony Association | St Catharines |
 | Niagara Symphony Association, Summer Music Camp | St Catharines |
 | Niagara Ten Club Inc | Niagara Falls |
 | Niagara This Week | Thorold |
 | Niagara This Week, Fort Erie Shopper | Fort Erie |
| | Niagara Thunder Basketball Club Inc | Grimsby |
 | Niagara Training & Employment Agency, Regional Respite Program | Niagara Falls |
 | Niagara Training and Employment Agency Inc (NTEC) | Port Robinson |
 | Niagara United Mennonite Church | Niagara-on-the-Lake |
 | Niagara Venture Forum | Port Colborne |
 | Niagara Walk-In Clinic, Walmart | Niagara Falls |
 | Niagara Warehouse of Hope | St Catharines |
 | Niagara Wasps Rugby Club | Port Colborne |
 | Niagara West Employment & Learning Centres, Beamsville | Beamsville |
 | Niagara West Employment & Learning Centres, Grimsby | Grimsby |
| | Niagara West Home Child Care Network | Beamsville |
| | Niagara Wildlife Haven | Welland |
 | Niagara Wine Festival | St Catharines |
 | Niagara Wine Tours International, Niagara Wine & Culinary Tours, Niagara Bicycle Touring Company | Niagara-on-the-Lake |
| | Niagara Women's Recreational Hockey League (NWRHL) | Welland |
| | Niagara Woodcarvers Association | Niagara Falls |
 | Niagara Workforce Planning Board | St Catharines |
 | Niagara Worship Centre | Niagara Falls |
| | Niagara Youth Orchestra Association | St Catharines |
 | Niagara. Region Community Services Department, Administration | Thorold |
 | Niagara. Region Community Services Department, Children's Services, Children's Programs | Thorold |
 | Niagara. Region Community Services Department, Children's Services, Niagara Region Child Care Waitlist | Thorold |
 | Niagara. Region Community Services Department, Children's Services Division, Children's Programs, PRO-kids (Providing Recreational/Cultural Opportunities for Children) | Thorold |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Deer Park Villa & Suites | Grimsby |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Gilmore Lodge | Fort Erie |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Gilmore Lodge, Adult Day Program | Fort Erie |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Linhaven | St Catharines |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Linhaven - Adams Centre, Adult Day Program | St Catharines |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Linhaven - Martindale, Adult Day Program | St Catharines |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Linhaven - Ontario, Adult Day Program | St Catharines |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Northland Pointe | Port Colborne |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Northland Pointe, Adult Day Program | Port Colborne |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Rapelje Lodge | Welland |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, The Meadows of Dorchester | Niagara Falls |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, The Meadows of Dorchester, Adult Day Program | Niagara Falls |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, The Woodlands of Sunset | Welland |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, The Woodlands of Sunset, Adult Day Program | Welland |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Upper Canada Lodge | Niagara-on-the-Lake |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Upper Canada Lodge, Adult Day Program | Niagara-on-the-Lake |
 | Niagara. Region Community Services Department, Seniors Services, Seniors Community Programs | Thorold |
 | Niagara. Region Community Services Department, Seniors Services, Seniors Community Programs, Niagara Gatekeepers Program | Thorold |
 | Niagara. Region Community Services Department, Seniors Services, Seniors Community Programs, SAM STEPS | Thorold |
 | Niagara. Region Community Services Department, Seniors Services, T Roy Adams Regional Centre for Dementia Care | St Catharines |
 | Niagara. Region Community Services Department, Social Assistance & Employment Opportunities, Fort Erie | Fort Erie |
 | Niagara. Region Community Services Department, Social Assistance & Employment Opportunities, Niagara Falls | Niagara Falls |
 | Niagara. Region Community Services Department, Social Assistance & Employment Opportunities, Port Colborne | Port Colborne |
 | Niagara. Region Community Services Department, Social Assistance & Employment Opportunities, St Catharines | St Catharines |
 | Niagara. Region Community Services Department, Social Assistance & Employment Opportunities, Welland | Welland |
 | Niagara. Region Economic Development | Thorold |
 | Niagara. Region Public Health, Chronic Disease and Injury Prevention | Thorold |
 | Niagara. Region Public Health, Community Food Advisor Program | Thorold |
 | Niagara. Region Public Health, Dental Health in Niagara | Thorold |
 | Niagara. Region Public Health, Environmental Health | Thorold |
 | Niagara. Region Public Health, Fort Erie Branch | Fort Erie |
 | Niagara. Region Public Health, Healthy Babies/Healthy Children | Thorold |
 | Niagara. Region Public Health, Healthy Babies/Healthy Children, MOMS Post Partum Depression Support Group | Thorold |
 | Niagara. Region Public Health, Infant and Child Development Services - Niagara | Thorold |
 | Niagara. Region Public Health, Infectious Disease Program | Thorold |
 | Niagara. Region Public Health, Main Office | Thorold |
 | Niagara. Region Public Health, Niagara Emergency Medical Services | Niagara-on-the-Lake |
 | Niagara. Region Public Health, Niagara Falls Branch | Niagara Falls |
 | Niagara. Region Public Health, Niagara Region Mental Health | Thorold |
 | Niagara. Region Public Health, Outreach Nursing | Thorold |
 | Niagara. Region Public Health, Parent Talk Information Line | Thorold |
 | Niagara. Region Public Health, Prenatal Programs | Thorold |
 | Niagara. Region Public Health, School Health Elementary / Secondary | Thorold |
| | Niagara. Region Public Health, Seasonal Flu Immunization Clinics | Niagara Region |
 | Niagara. Region Public Health, Sexual Health Centre, Fort Erie | Fort Erie |
 | Niagara. Region Public Health, Sexual Health Centre, Niagara Falls | Niagara Falls |
 | Niagara. Region Public Health, Sexual Health Centre, St Catharines | St Catharines |
 | Niagara. Region Public Health, Sexual Health Centre, Welland | Welland |
 | Niagara. Region Public Health, Tobacco Hotline | Thorold |
 | Niagara. Region Public Health, Travel Health Niagara (Travel Clinic) | Thorold |
 | Niagara. Region Public Health, Welland Branch | Welland |
 | Niagara. Regional Municipality Of, General Administration | Thorold |
 | Niagara. Regional Municipality Of, Niagara Region Transit | Thorold |
 | Niagara. Regional Municipality Of, Niagara Specialized Transit | Thorold |
| | Niagara. Regional Municipality Of, Public Works, Water and Wastewater Services | Thorold |
| | Niagara. Regional Municipality Of, Public Works - Waste Management Services, Collection & Diversion Operations, Emterra Environmental | St Catharines |
| | Niagara. Regional Municipality Of, Public Works - Waste Management Services, Composter Sales | Thorold |
 | Niagara. Regional Municipality Of, Public Works - Waste Management Services, Electronic Recycling Program | Niagara Falls |
| | Niagara. Regional Municipality Of, Public Works - Waste Management Services, Household Hazardous Waste Days | Niagara Region |
| | Niagara. Regional Municipality Of, Public Works - Waste Management Services, Landfill Sites | Thorold |
 | Niagara. Regional Municipality Of, Public Works - Waste Management Services, Organics Collection | Thorold |
 | Niagara. Regional Municipality Of, Public Works - Waste Management Services, Recycling Program | Niagara Falls |
 | Niagara. Regional Municipality Of, Regional - Elected Officials | Thorold |
 | Niagara. Regional Municipality Of, Reusable Goods Drop-off | Welland |
 | Niagara. Regional Police Service, Administration | St Catharines |
| | Niagara. Regional Police Service, Bad Date Line | Niagara Region |
 | Niagara. Regional Police Service, Fort Erie, 5 District | Fort Erie |
 | Niagara. Regional Police Service, Grimsby, 8 District | Grimsby |
 | Niagara. Regional Police Service, Niagara Falls, 2 District | Niagara Falls |
| | Niagara. Regional Police Service, Niagara Regional Police Pipe Band | Niagara Falls |
 | Niagara. Regional Police Service, Port Colborne / Wainfleet, 6 District | Port Colborne |
 | Niagara. Regional Police Service, St Catharines, 1 District | St Catharines |
 | Niagara. Regional Police Service, Welland, 3 District | Welland |
 | Niagara. Regional Provincial Offences Court, Provincial Offences Court Administration, Niagara Falls | Niagara Falls |
 | Niagara. Regional Provincial Offences Court, Provincial Offences Court Administration, St Catharines | St Catharines |
 | Niagara. Regional Provincial Offences Court, Provincial Offences Court Administration, Welland | Welland |
| | Niagara-on-the-Lake Amateur Vintners | Niagara-on-the-Lake |
| | Niagara-on-the-Lake Badminton Club | Virgil |
 | Niagara-on-the-Lake Chamber of Commerce and Visitor and Convention Bureau | Niagara-on-the-Lake |
 | Niagara-on-the-Lake Community Palliative Care Service | Niagara-on-the-Lake |
| | Niagara-on-the-Lake Conservancy, The | Niagara-on-the-Lake |
 | Niagara-on-the-Lake Family Health Team, Niagara-on-the-Lake Site | Niagara-on-the-Lake |
 | Niagara-on-the-Lake Family Health Team, Virgil Site | Virgil |
 | Niagara-on-the-Lake Figure Skating Club | Virgil |
 | Niagara-on-the-Lake Public Library | Niagara-on-the-Lake |
 | Niagara-on-the-Lake Sailing Club, Summer Sailing Courses | Niagara-on-the-Lake |
| | Niagara-on-the-Lake Ski Club, Wiz Ski Flush | Niagara-on-the-Lake |
| | Niagara-on-the-Lake Thunderhawks Minor Lacrosse | Niagara-on-the-Lake |
 | Niagara-on-the-Lake. Town of | Niagara-on-the-Lake |
| | Niagara-on-the-Lake. Town Of, Arenas, Pools and Recreation Facilities | Niagara-on-the-Lake |
 | Niagara-on-the-Lake. Town Of, Municipal - Elected Officials | Virgil |
 | Niagara-on-the-Lake. Town of, Niagara-on-the-Lake Transit | Niagara-on-the-Lake |
 | Niagara-on-the-Lake. Town Of, Parks and Recreation Department | Niagara-on-the-Lake |
 | Niagara-on-the-Lake. Town Of, Parks and Recreation Department, Community Centre | Niagara-on-the-Lake |
| | Nicotine Anonymous | Niagara Falls |
 | Nimigon Retirement Home | Niagara Falls |
 | North End Co-op Preschool Corp | St Catharines |
 | North Hamilton Community Health Centre, Feet First : Steps for Health, Diabetic Foot Care & Education Program | Hamilton Central |
 | North Hamilton Community Health Centre, Feet First: Steps for Health Diabetic Foot Care and Education Program | Welland |
| | North Welland Business Improvement Area Association | Welland |
 | Northend Mobility | Welland |
| | Not So Pro Sports Niagara | St Catharines |
| | Notre Dame Cheerleaders, March Break Cheerleading Camp 2013 | Welland |