Top 100 Social Media Marketing Companies in Ontario
The Best of February 2026Looking for a top social media company in Ontario?
Given the global demand for online connectivity, marketing your business on social media is crucial. With hundreds of millions of users online daily, social media platforms such as Facebook, Twitter, LinkedIn, and YouTube give businesses the opportunity to tap into an enthusiastic, responsive audience.
To assist you in your search for a partner, we’ve compiled this list of the top social media marketing companies in Ontario. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best Ontario Social Media Marketing Agencies
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781$5,000+Freelancer employeesToronto, CanadaAndrea Valdés is a small Toronto, Canada-based branding agency and web design company. They focus on branding and web design and were launched in 2021.Read More
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782$1,000+50 - 249 employeesOakville, CanadaAdvyn is a New York, New York-based social media marketing firm. The agency provides social media marketing, advertising, web design, and search engine optimization and is small.The agency was founded in 2018.Read More
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783$1,000+2 - 9 employeesSt. Catharines, CanadaNativaWeb, a branding company, was founded in 2025. The firm offers Branding, Social Media Marketing, Web Design, Graphic Design, and more and has a small team. The firm is headquartered in St. Catharines, Canada.Read More
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784$5,000+10 - 49 employeesToronto, CanadaSpark Growth is a social media marketing agency. Located in Toronto, Canada, the company focuses on Social Media Marketing and Advertising.Read More
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785$25,000+50 - 249 employeesToronto, CanadaRead More
Atlantis Consulting Group Inc is a midsize application testing company. Founded in 1989, the firm is headquartered in Toronto, Canada; Albany, New York; Hyderabad, India and Paud, India. Their team specializes in application testing, custom software development, social media marketing, IT staff augmentation, and more.
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Common Wealth of VirginiaIndustries
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786$250,000+250 - 999 employeesMississauga, CanadaMidsize social media marketing company Viral Nation, is based in New York, New York and Mississauga, Canada. Launched in 2014, the team specializes in Social Media Marketing, Performance Marketing, Advertising, Event Marketing, and more.Read More
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TencentIndustries
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787Undisclosed250 - 999 employeesToronto, CanadaTru is a social media marketing firm launched in 2009. The company focuses on Social Media Marketing and Content Marketing, and is midsize.Read More
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788$25,000+10 - 49 employeesToronto, CanadaClark Influence, a social media marketing agency, is headquartered in Montréal, Canada and Toronto, Canada. Established in 2017, the team provides Social Media Marketing and Public Relations.Read More
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789Undisclosed2 - 9 employeesLondon, CanadaFounded in 1987, Link Advertising, a small Advertising company, is headquartered in London, Canada. Their services include Advertising and Social Media Marketing.Read More
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790Undisclosed2 - 9 employeesVaughan, CanadaPhoenix Agency.ca is a small Vaughan, Canada-based website development company. Their services include Web Development and Search Engine Optimization.Read More
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791Undisclosed2 - 9 employeesToronto, CanadaFounded in 2016, Serotina Media Inc. Is a small Toronto, Canada-based social media marketing firm. Their team offers Social Media Marketing and Branding.Read More
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792Undisclosed2 - 9 employeesToronto, CanadaBOWO Creative Agency, a branding agency, is headquartered in Toronto, Canada. Founded in 2018, the team provides Branding and Web Design.Read More
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793Undisclosed250 - 999 employeesMississauga, CanadaNetclues is a George Town, Cayman Islands-based branding agency. The agency provides Branding, Public Relations, Marketing Strategy, Social Media Marketing, and more and is midsize.The agency was established in 2008.Read More
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794$1,000+Freelancer employeesHamilton, CanadaRead More
Founded in 2020, Greenlight Content is a freelance marketing firm based in Hamilton, Canada. They provide content marketing, strategy, conversion optimization, SEO, and email and social media marketing.
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795Undisclosed2 - 9 employeesToronto, CanadaKiran Media Inc. Is a social media marketing agency. The Toronto, Canada-based company was launched in 2021. Their services include Social Media Marketing and Marketing Strategy.Read More
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796Undisclosed10 - 49 employeesToronto, CanadaUX company and social media marketing firm Crowdlinker was established in 2012. In Toronto, Canada, the team offers UX/UI Design and Social Media Marketing.Read More
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797$1,000+10 - 49 employeesToronto, CanadaIn Toronto, Canada and Ottawa, Canada, Thornley Fallis is a mobile app development firm. The team provides Mobile App Development and Search Engine Optimization.Read More
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798$10,000+10 - 49 employeesToronto, CanadaPublic relations company Sundae Creative Agency was founded in 2017. Headquartered in Montréal, Canada and Toronto, Canada, the team focuses on Public Relations and Event Marketing.Read More
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799$5,000+2 - 9 employeesMississauga, CanadaGreen Space is a small custom software development firm. They specialize in Custom Software Development and Graphic Design and were established in 2016.Read More
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800Undisclosed1,000 - 9,999 employeesToronto, CanadaEstablished in 1996, Critical Mass is a large web design company located in Calgary, Canada and London, England. Their team specializes in Web Design and UX/UI Design.Read More
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801$10,000+50 - 249 employeesToronto, CanadaArrivals + Departures, a branding company, was launched in 1997. The company provides Branding and Advertising.Read More
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802$10,000+50 - 249 employeesToronto, CanadaPublic relations firm Veritas Communications was established in 1993. The team offers Public Relations and Branding and is headquartered in Toronto, Canada and Montréal, Canada.Read More
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803$10,000+50 - 249 employeesToronto, CanadaFleishmanHillard HighRoad is a midsize Toronto, Canada-based public relations company. Their services include Public Relations and Web Design.Read More
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804$5,000+50 - 249 employeesToronto, CanadaSCRATCH, a Conversion Optimization company, was established in 2004. They offers Conversion Optimization and Digital Strategy.Read More
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805$5,000+50 - 249 employeesToronto, CanadaBased in Toronto, Canada, EQ Works is a Mobile & App Marketing company. They provide Mobile & App Marketing and Content Marketing.Read More
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806$5,000+50 - 249 employeesToronto, CanadaUNOapp is a Mobile & App Marketing company headquartered in Toronto, Canada and Surat, India. Their services include Mobile & App Marketing and Email Marketing.Read More
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807Undisclosed50 - 249 employeesToronto, CanadaProof is a midsize public relations company. They focus on Public Relations and Branding and were established in 1994.Read More
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808Undisclosed50 - 249 employeesToronto, CanadaMarketing Strategy company Proof Experiences is based in Toronto, Canada and Vancouver, Canada. The team focuses on Marketing Strategy and Media Planning & Buying.Read More
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809Undisclosed50 - 249 employeesMississauga, CanadaTech2Globe is a social media marketing firm. The Mississauga, Canada-based company was established in 2014. The midsize team focuses on social media marketing, custom software development, web development, mobile app development, and more.Read More
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810Undisclosed50 - 249 employeesBrampton, CanadaFlawless Technologies , a midsize social media marketing agency, is in Brampton, Canada. Their services include Social Media Marketing and Web Design.Read More
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Check out a Social Media Marketing Company in Ontario with the most new reviews in the past 12 months.
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