256 Ontario Small Business Grants

256 Small Business Grants for Ontario

Discover grants available to businesses, including for-profit companies, corporations, and small businesses. Funding supports innovation, development, and capacity building. Additional support covers staffing, equipment, sustainability initiatives, and business expansion efforts.

Business grants differ significantly depending on industry and funding source. Sorting by recipient type, location, and funding type above before applying can save real time. GrantWatch helps organizations manage the entire funding process, from grant prospecting to post-award reporting, with tools such as the Grant Prospecting Dashboard, Grant Funding Pipeline, GrantWatch Intelligence™, and the AI Grant Writing Tool - built for innovation, expansion, and operational upgrades.

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Showing 1–50 of 256 grants
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Grants to USA, Canada, and International Nonprofits, For-Profits, Agencies, Tribes, and Educat...

Deadline: 09/07/26

Grants to USA, Canada, and International nonprofit and for-profit organizations, government agencies, Tribes, and educational institutions for studies that correlate HIV and aging. Applicants are advised that required registrations must be completed prior to submi...

GrantWatch ID#: 218911
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Opportunity for USA, Canada, and International Entities to Advance Contraceptive Research

Deadline: 09/07/26

Opportunity for USA, Canada, and International nonprofit, for-profit, and faith-based organizations, government agencies, IHEs, and tribes to make use of the funding source's resources to further contraceptive research. Applicants are advised to complete required ...

GrantWatch ID#: 230287
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Grants to USA, Canada, and International Entities for Micronutrient Research

Deadline: 09/08/26

Grants to USA, Canada, and International nonprofit organizations, for-profit companies, government agencies, and academic institutions for micronutrient research. Funding is intended for introducing novel binding molecules, measuring vitamin nutritional status usi...

GrantWatch ID#: 231583
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Grants to Canada Small Businesses to Promote Growth

Deadline: 09/09/26

Grants of up to $10,000 and grants of up to $1,000 to Canadian small business owners, freelancers, contractors, or sole proprietors to promote business growth in eligible regions. Funding is designed to support enterprises that possess distinctive, engaging narrat...

GrantWatch ID#: 228863
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Grants to Ontario Nonprofit and For-Profit Housing Developers for Affordable Housing

Deadline: 09/09/26

Grants to Ontario nonprofit and for-profit housing developers to create affordable rental projects. Funding is intended to promote affordability for middle-income renter households. The program includes three funding streams, although the Town will also consider o...

GrantWatch ID#: 231217
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Grants to Canada Music Artists and Record Labels to Record Original Full-Length Albums

Deadline: 09/10/26

Grants to Canada musicians and record labels to offset the costs of creating an original music album. Applicants must create online profiles prior to applying. Eligible sound recordings must be performed by Canadian artists, feature previously-unreleased material,...

GrantWatch ID#: 174788
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Grants to Ontario Record Labels, Music Publishers, and Music Management Companies for Business...

Deadline: 09/10/26

Grants to Ontario record labels, music publishers, and music management companies for business development. The purpose of funding is to increase the number of featured artists and available jobs, to expand industry diversity, strengthen professional production an...

GrantWatch ID#: 184159
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Grants to Canada Arts and Music Nonprofits and For-Profits for Events and Productions

Deadline: 09/10/26

Grants to Canada arts- and music-based nonprofit associations and for-profit companies to support events and productions. First-time applicants must submit a Letter of Intent prior to applying. Funding is intended to promote projects that increase the national and...

GrantWatch ID#: 195297
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Grants to Canada and International Innovators for Collaborative Research Projects

Deadline: 09/10/26

Grants to Canada and International innovators to collaborate with educational institutions, businesses, and organizations on research projects. Funding is intended to facilitate international research and development projects that involve meaningful collaboration ...

GrantWatch ID#: 223045
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Grants to USA, Canada, and International Filmmakers to Support Independent Cinema

Deadline: 09/10/26

Grants to USA, Canada, and International filmmakers to support independent cinema. Funding is intended to support projects at a range of stages: development, production, or post-production. The goal of the funding is to encourage filmmakers to create projects of h...

GrantWatch ID#: 231992
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Grants to Ontario Companies and Organizations to Promote Tourism

Deadline: 09/11/26

Grants of up to $5,000 to Ontario event organizers for events, festivals, and sports events that attract visitors and promote tourism in eligible locations. Interested applicants must contact staff before applying. Funding is intended to encourage overnight stays ...

GrantWatch ID#: 148579

Grants to USA, Canada, and International Researchers for Studies Related to Dementia and Alzhe...

Deadline: 09/14/26

Grants to USA, Canada, and International clinicians and researchers at universities, medical centers, nonprofit organizations, and biotech companies for studies related to dementia and Alzheimer's disease. Funding is intended to advance drug development for Alzhei...

GrantWatch ID#: 181960

Grants to USA, Canada, and International Researchers for Studies Related to Alzheimer's Diseas...

Deadline: 09/14/26

Grants to USA, Canada, and International clinicians and researchers working at universities, academic medical centers, nonprofits, and biotechnology companies for research related to Alzheimer's Disease interventions. The purpose is to support precision prevention...

GrantWatch ID#: 182777

Grants to USA, Canada, and International Researchers and Clinicians for Research Related to De...

Deadline: 09/14/26

Grants to USA, Canada, and International clinicians and researchers based at nonprofit and for-profit organizations, IHEs, and medical centers for Alzheimer's disease treatment research. Funding is intended to support non-clinical studies and early-phase clinical ...

GrantWatch ID#: 187795

Grants to Ontario Video Game Production Companies To Produce New Games and Virtual Experiences

Deadline: 09/14/26

Grants to Ontario video game production companies to support the production of new video games and virtual experiences. Funding is intended to help companies create additional jobs, expand their market presence, and increase the diversity of their material. Funds ...

GrantWatch ID#: 218897

Opportunity for USA and Canada Entrepreneurs to Join a Business Accelerator Program

Deadline: 09/14/26

Opportunity for USA and Canada entrepreneurs in eligible locations to join a business accelerator program. Funding is intended to advance water technology in the Great Lakes area. The goal of the program is to support startups working on innovative water technolog...

GrantWatch ID#: 219506

Grants to USA, Canada, and International Nonprofits and For-Profits to Improve Water Utilitie...

Deadline: 09/14/26

Grants to USA, Canada, and International nonprofit and for-profit organizations, government entities, educational institutions, research organizations, and consultants to improve the monitoring of underground water utilities infrastructure. The purpose of the fund...

GrantWatch ID#: 231596

Contracts to USA Academics, Industries, and Researchers to Benefit the Defense Industry

Deadline: 09/14/26

Contracts for services to USA and territories academics, industries, researchers, and for-profits to increase manufacturing capability for the defense industry. Applicants are advised that the required registrations must be completed prior to applying. The goal of...

GrantWatch ID#: 231709

Grants to Ontario Businesses and Academic Research Teams for Innovation Projects

Deadline: 09/15/26

Grants of up to $40,000 and grants of up to $50,000 to Ontario businesses and academic research teams for innovation projects. Funding is intended to advance collaborative research initiatives between post-secondary institutions and industry partners focused on cr...

GrantWatch ID#: 229810

Grants to Canada For-Profit Production Companies and Broadcasters to Create Digital Media Cont...

Deadline: 09/15/26

Grants to Canada for-profit production companies and broadcasters to create digital media content. First-time applicants are required to contact program staff prior to applying. Funding is intended for projects that are ready for commercialization. Emerging creati...

GrantWatch ID#: 231381

Grants to Ontario Artists, Nonprofits, and Groups for Multidisciplinary Art

Deadline: 09/17/26

Grants to Ontario professional artists, nonprofit arts organizations, collectives, groups, and other organizations to create, produce, and present multidisciplinary works of art, arts activities, and events. Funding may also be used to support professional develop...

GrantWatch ID#: 175548

Opportunity for USA, Canada, and International Research Groups to Devise Mental Health Interve...

Deadline: 09/18/26

Opportunity for USA, Canada, and International research groups affiliated with IHEs, hospitals, research institutions, nonprofit organizations, enterprises, and governments to participate in a contest to devise mental health interventions. The purpose of the oppor...

GrantWatch ID#: 229520

Opportunity for USA, Canada, and International Individuals and Companies to Address Autoimmune...

Deadline: 09/18/26

Opportunity for USA, Canada, and International entrepreneurs, researchers, students, and companies to participate in a pitch contest to present healing mechanisms for inflammatory and autoimmune diseases. Areas of interest include dermatology, rheumatology, and re...

GrantWatch ID#: 231278

Grants to Canada IHE Faculty Members to Partner with For-Profits for the Development of Techno...

Deadline: 09/21/26

Grants to Canada IHE faculty members to partner with companies, researcher-owned companies, and early-stage investment groups to develop and transfer technology from colleges and universities to companies throughout the country. Funding is intended to support rese...

GrantWatch ID#: 160240

Accelerator Program and In-Kind Support for Ontario Entrepreneurs to Scale

Deadline: 09/21/26

Accelerator Program opportunity and in-kind support for Ontario entrepreneurs to pursue an innovative service or product. The program includes guidance and mentorship for management of the company's business plans and daily operations. Participants will engage in ...

GrantWatch ID#: 221347

Grants to Canada Production Companies and Broadcasters for French Media Content

Deadline: 09/21/26

Grants to Canada production companies and broadcasters in multiple provinces for French language-based media content. Funding is intended for production costs related to French content in the genres of documentary, drama, children and youth, performing arts, and v...

GrantWatch ID#: 228553

Grants to Ontario Film Production Companies to Create and Produce Movies and Digital Series

Deadline: 09/22/26

Grants to Ontario film production companies to create and produce movies and digital series. Funding is intended for activities at all stages of development, including story optioning, final draft treatment, polish and package, and the production phase. Eligible e...

GrantWatch ID#: 218898

Grants to USA, Canada, and International Entities to Encourage Emerging NF and Schwannomatosis...

Deadline: 09/22/26 LOI Date: 09/08/26

Grants to USA, Canada, and International nonprofit and for-profit organizations, and government agencies to encourage emerging scholars to pursue research in neurofibromatosis and schwannomatosis. Applicants must submit a letter of intent and complete the required...

GrantWatch ID#: 230533

Grants to USA, Canada, and International Nonprofits, For-Profits, and Agencies for Neurofibrom...

Deadline: 09/22/26 LOI Date: 09/08/26

Grants to USA, Canada, and International nonprofit and for-profit organizations, and government agencies for innovative research in neurofibromatosis and schwannomatosis. Applicants must submit a letter of intent and complete the required registrations prior to ap...

GrantWatch ID#: 230534

Grants to USA, Canada, and International Nonprofits, For-Profits, and Agencies for Overlooked ...

Deadline: 09/22/26 LOI Date: 09/08/26

Grants to USA, Canada, and International nonprofit and for-profit organizations, and government agencies for high-impact research that will foster new directions for and address overlooked issues in neurofibromatosis research. Applicants must submit a letter of in...

GrantWatch ID#: 230536

Grants to USA, Canada, and International Nonprofits, For-Profits, and Agencies for Collaborati...

Deadline: 09/22/26 LOI Date: 09/08/26

Grants to USA, Canada, and International nonprofit and for-profit organizations, and government agencies for collaborative neurofibromatosis research. Applicants must submit a letter of intent and complete the required registrations prior to applying. Applications...

GrantWatch ID#: 230537

Grants, Loans, and In-Kind Support to Ontario Nonprofits, Municipalities, and Businesses for E...

Deadline: 09/23/26

Grants, loans, and in-kind support to Ontario nonprofit organizations, municipalities, and businesses for activities that foster economic growth in eligible locations. Applicants should contact the funding source prior to submitting a full proposal. Funding is int...

GrantWatch ID#: 190907

Grants to Canada Music Artists, Record Labels, and Managers for Artist Promotion and Touring I...

Deadline: 09/24/26

Grants to Canada music artists, independent record labels, and artist managers for marketing and promotional activities. Funding is intended to help emerging and promising music artists launch their professional careers. The goal of the program is to directly impa...

GrantWatch ID#: 175217

Grants to Ontario Music Promoters, Presenters, and Agents to Promote Entrepreneurship and Deve...

Deadline: 09/24/26

Grants to Ontario music promoters, presenters, and booking agents to stimulate entrepreneurship and develop the local music industry. Funding is intended to support music-based businesses and artist entrepreneurs so that they can increase access, advance competiti...

GrantWatch ID#: 184158

Grants to Canada For-Profit Production Companies and Broadcasters for Commercially Viable Prog...

Deadline: 09/24/26

Grants to Canada for-profit production companies and broadcasters to support programs that have a high likelihood of commercial success. First-time applicants are required to contact program staff prior to applying. Funding is available through two streams: the Ma...

GrantWatch ID#: 231382

Grants and In-Kind Support to USA and Canada Entrepreneurs to Expand Their Business

Deadline: 09/25/26

Grants of up to $500 and in-kind support to USA and Canada entrepreneurs to expand their business. Applicants must complete an eligibility quiz before applying. Eligible applicants live with developmental or intellectual disabilities and are aged 16 or older. Fund...

GrantWatch ID#: 229983

Grants to USA, Canada, and International Entities for Substance Use Disorder Research

Deadline: 09/25/26

Grants to USA, Canada, and International nonprofit and for-profit organizations, IHEs, and agencies for substance use disorder research. Applicants are advised that required registrations may take several weeks to complete. Funding is intended for research on the ...

GrantWatch ID#: 230165

Grants to USA, Canada, and International Nonprofits, For-Profits, and Agencies for Research on...

Deadline: 09/25/26

Grants to USA, Canada, and International nonprofit, for-profit, and faith-based organizations, IHEs, government agencies, and tribal governments for research on the topic of cancer metastasis. Applicants are advised to complete required registrations prior to subm...

GrantWatch ID#: 230182

Grants to USA, Canada, and International Organizations to Improve Navy Electrical Systems

Deadline: 09/25/26

Grants to USA, Canada, and International nonprofit and for-profit organizations and research institutions to improve Navy electrical systems. Applicants are advised to complete required registrations prior to submitting an application. The purpose of funding is to...

GrantWatch ID#: 230254

Grants to USA, Canada, and International Researchers for Environmental Protection Studies

Deadline: 09/25/26

Grants to USA, Canada, and International researchers affiliated with nonprofit organizations, IHEs, research institutions, or businesses for environmental protection studies. The purpose of funding is to advance understanding of pollution mitigation strategies to ...

GrantWatch ID#: 232045

Grants to USA, Canada, and International Entities for Kidney Cancer Researcher Mentorship

Deadline: 09/28/26 LOI Date: 09/14/26

Grants to USA, Canada, and International nonprofit and for-profit organizations and public entities for mentorship opportunities for early-career kidney cancer researchers. Applicants must submit a letter of intent and complete required registrations prior to subm...

GrantWatch ID#: 215764

Grants to USA, Canada, and International Entities for Innovative Kidney Cancer Research

Deadline: 09/28/26 LOI Date: 09/14/26

Grants to USA, Canada, and International nonprofit and for-profit organizations and public entities for innovative kidney cancer research ideas. Applicants must submit a letter of intent and complete required registrations prior to submitting a full application. F...

GrantWatch ID#: 215767

Cooperative Agreements to USA, Canada, and International Nonprofits, For-Profits, Agencies, an...

Deadline: 09/28/26

Cooperative agreements to USA, Canada, and International nonprofit and for-profit organizations, agencies, and IHEs for the research and development of devices for disorders of the nervous system. Applicants are advised that required registrations may take several...

GrantWatch ID#: 216508

Grants to USA, Canada, and International Entities for Research on Technologies to Treat Neurol...

Deadline: 09/28/26

Grants to USA, Canada, and International nonprofit organizations, IHEs, government agencies, for-profits, school districts, and Tribal organizations for research to develop technologies to treat neurological disorders. Applicants are advised that the required regi...

GrantWatch ID#: 217704

Grants to USA, Canada, and International Entities to Produce Low-Cost Genomics Tests

Deadline: 09/29/26

Grants to USA, Canada, and International research institutes, for-profit organizations, agencies, and academic institutions for producing low-cost genomics testing for underserved countries. Funding is intended for early-stage concepts, mid-stage development, and ...

GrantWatch ID#: 232254

Grants and Cooperative Agreements to USA, Canada, and International Nonprofits, IHEs, For-Prof...

Deadline: 09/30/26

Grants and cooperative agreements to USA, Canada, and International nonprofits, IHEs, commercial organizations, individuals, and government agencies to support ocean-related projects, sponsorships, and research. Applicants are advised that required registrations m...

GrantWatch ID#: 182597

Grants to USA Territories, Israel, and International Women Entrepreneurs for Business and Orga...

Deadline: 09/30/26

Grants of up to $500 to USA Territories, Israel, and International women entrepreneurs to enhance business or organizational development. Funding is intended to support the improvement, expansion, and strengthening of organizations and businesses that impact famil...

GrantWatch ID#: 186824

Competition for USA and Canada Mom Entrepreneurs to Help Grow Their Businesses

Deadline: 09/30/26

Competition for USA and Canada mom entrepreneurs to help grow their businesses. The purpose of the program is to encourage and support women who own their own businesses as they endeavor to balance motherhood and work. Eligible applicants include first-time expect...

GrantWatch ID#: 209032

Grants to USA, Canada, and International Non and For-Profits and Agencies for High-Risk Rare C...

Deadline: 09/30/26 LOI Date: 09/16/26

Grants to USA, Canada, and International nonprofits, for-profits, public entities, intramural organizations, and IHEs for innovative, high-risk research related to rare cancers. Applicants must submit a letter of intent and complete the required registrations prio...

GrantWatch ID#: 214957

Grants to USA, Canada, and International IHEs, Businesses, and Researchers for Long-Range Scie...

Deadline: 09/30/26

Grants to USA, Canada, and International IHEs, businesses, and researchers for long-range science and technology projects. Applicants are advised that required registrations may take several weeks to complete. Funding is intended to support projects that will bene...

GrantWatch ID#: 216100
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