Top 100 SEO Companies in Ontario
The Best of December 2025Looking for a top SEO firm in Ontario?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in Ontario. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best Ontario SEO Firms
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1051Undisclosed2 - 9 employeesVaughan, CanadaThe Flat World Network Inc. Is a SEO company. Founded in 2020, the company is located in Vaughan, Canada. Their team provides Search Engine Optimization and Pay Per Click.Read More
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1052Undisclosed2 - 9 employeesVaughan, CanadaEstablished in 2016, Click Star Marketing is a SEO services firm. Their team offers Search Engine Optimization and Web Design.Read More
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1053Undisclosed2 - 9 employeesToronto, CanadaSmall social media marketing firm Brix 2 Media, is based in Toronto, Canada. Their services include Social Media Marketing and Conversion Optimization.Read More
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1054Undisclosed2 - 9 employeesToronto, CanadaSmart Search Media is a small social media marketing company headquartered in Toronto, Canada. Their services include Social Media Marketing and Conversion Optimization.Read More
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1055Undisclosed2 - 9 employeesToronto, CanadaFAMGO is a branding company based in Toronto, Canada. They provide Branding and Search Engine Optimization.Read More
Industries
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1056Undisclosed2 - 9 employeesToronto, CanadaRank Specialists, a social media marketing company, is located in Toronto, Canada. Founded in 2010, the team provides Social Media Marketing and Search Engine Optimization.Read More
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1057Undisclosed2 - 9 employeesMarkham, CanadaCBM Toronto is a branding agency. The company is headquartered in Markham, Canada. Their team specializes in Branding and Social Media Marketing.Read More
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1058Undisclosed2 - 9 employeesToronto, CanadaSmall Email Marketing company Go Online Marketing, is located in Toronto, Canada. Their services include Email Marketing and Search Engine Optimization.Read More
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1059Undisclosed2 - 9 employeesToronto, CanadaMJ Digital is a social media marketing firm. Their small team is based in Vancouver, Canada and Toronto, Canada. Their team focuses on Social Media Marketing and Email Marketing.Read More
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1060Undisclosed2 - 9 employeesToronto, CanadaBrandrocket Web Design Agency is a Content Marketing company located in Toronto, Canada. They focus on Content Marketing and Conversion Optimization and were founded in 2016.Read More
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1061Undisclosed2 - 9 employeesBarrie, CanadaMediasuite, a SEO services firm, was established in 2002. The firm focuses on Search Engine Optimization and Web Design, and is small.Read More
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1062Undisclosed2 - 9 employeesOttawa, CanadaSEO for Agents is an Ottawa, Canada-based Marketing Strategy company. They focus on Marketing Strategy and Digital Strategy.Read More
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1063Undisclosed2 - 9 employeesHamilton, CanadaBased in Hamilton, Canada, Standard Marketing is a Sales Outsourcing company. Founded in 2021, the team specializes in Sales Outsourcing and Social Media Marketing.Read More
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1064Undisclosed2 - 9 employeesWelland, CanadaTenpine Web Development is a web design agency launched in 2015. The team specializes in Web Design and Content Marketing and is in Welland, Canada.Read More
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1065$1,000+10 - 49 employeesNew York, NYLaunched in 2021, improveFX is a SEO services firm. The small team offers Search Engine Optimization, Marketing Strategy, Social Media Marketing, and Pay Per Click. The firm is based in New Delhi, India; New Delhi, India; New York, New York and Dallas, Texas.Read More
Industries
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1066$5,000+10 - 49 employeesBurlington, CanadaThe Web Artist, a social media marketing company, was established in 2020. They provides Social Media Marketing and Search Engine Optimization.Read More
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1067$1,000+2 - 9 employeesHamilton, CanadaSmall pay per click agency Asterisk Marketing, is headquartered in Hamilton, Canada. Their services include Pay Per Click and Search Engine Optimization.Read More
Industries
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1068Undisclosed10 - 49 employeesToronto, CanadaRoyal Canadian Design is a small Advertising company. They provide Advertising and E-Commerce Development and were established in 2017.Read More
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1069$1,000+2 - 9 employeesKitchener, CanadaEstablished in 2012, IQWaterloo is a web design agency. Their team provides Web Design and Search Engine Optimization.Read More
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1070$5,000+2 - 9 employeesRichmond Hill, CanadaBranding agency Stratking Marketing was founded in 2011. The agency specializes in Branding and Social Media Marketing.Read More
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1071$5,000+2 - 9 employeesOttawa, CanadaElevated Business Solutions is a Content Marketing company. Their team is headquartered in Ottawa, Canada and offers Content Marketing and Email Marketing.Read More
Industries
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1072$1,000+Freelancer employeesToronto, CanadaSeo Toronto is an Advertising company. The Toronto, Canada-based firm was established in 2017. Their services include Advertising and Content Marketing.Read More
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1073$10,000+50 - 249 employeesMississauga, CanadaSocial media marketing firm Acela Services was established in 2014. The company provides Social Media Marketing and Email Marketing.Read More
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1074$1,000+Freelancer employeesBradford West Gwillimbury, CanadaBranding firm Adrian Martinez / Website Design & Digital Marketing is based in Bradford West Gwillimbury, Canada. Established in 2001, the team specializes in Branding and Search Engine Optimization.Read More
Industries
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1075$1,000+Freelancer employeesToronto, CanadaTech Rajdhani is a Digital Strategy company. The team offers Digital Strategy and Email Marketing, and the agency is in Toronto, Canada.Read More
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1076$1,000+Freelancer employeesToronto, CanadaPreet Joshi Digital Marketing Services is a small Toronto, Canada-based Content Marketing company. Their services include Content Marketing and Search Engine Optimization.Read More
Industries
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1077UndisclosedFreelancer employeesToronto, CanadaCSW - Web Design Toronto is a branding agency established in 2024. The small team offers Branding and Search Engine Optimization.Read More
Industries
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1078Undisclosed10 - 49 employeesNorth Bay, CanadaEstablished in 2000, Northern Computer Services is a small Advertising company in North Bay, Canada. Their team offers Advertising and Branding.Read More
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1079$1,000+2 - 9 employeesHamilton, CanadaTenth Man Marketing is a Digital Strategy company founded in 2022. The firm focuses on Digital Strategy and Social Media Marketing.Read More
Industries
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1080Undisclosed2 - 9 employeesOakville, CanadaPay per click agency Atrybe Inc provides Pay Per Click and Search Engine Optimization. They were established in 2020.Read More
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Check out a SEO Company in Ontario with the most new reviews in the past 12 months.
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