Top 100 SEO Companies in Ontario
The Best of June 2026Looking 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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1111$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
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1112$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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1113$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
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1114UndisclosedFreelancer employeesToronto, CanadaCSW - Web Design Toronto is a branding agency established in 2024. The small team offers Branding and Search Engine Optimization.Read More
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1115$1,000+Freelancer employeesWellington, CanadaLumen Design is a web design agency. Based in Wellington, Canada, the team specializes in Web Design and Search Engine Optimization.Read More
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1116Undisclosed10 - 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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1117$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
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1118Undisclosed2 - 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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1119$1,000+2 - 9 employeesGuelph, CanadaVortio is a small web design agency. Based in Guelph, Canada, the agency was established in 2026. Their team specializes in Web Design, Web Development, Search Engine Optimization, AI Consulting, and more.Read More
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1120Undisclosed2 - 9 employeesMilton, CanadaShaheer Ali Khan, a social media marketing firm, was founded in 2018. The small team specializes in Social Media Marketing and Search Engine Optimization.Read More
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1121$1,000+2 - 9 employeesStayner, CanadaLaunched in 2022, Triple Dub Media is a small website development company based in Stayner, Canada. Their team focuses on Web Development and Search Engine Optimization.Read More
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1122$10,000+2 - 9 employeesMississauga, CanadaSEO services firm Running Man Commerce is based in Mississauga, Canada. Their services include Search Engine Optimization and Web Development.Read More
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1123$1,000+2 - 9 employeesToronto, CanadaKespero is a branding agency. They were established in 2024, and their services include Branding and Marketing Strategy.Read More
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1124$1,000+2 - 9 employeesBrampton, CanadaOddFolk Studio is a branding company. Based in Brampton, Canada, the company was established in 2025. Their services include Branding and Search Engine Optimization.Read More
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1125$1,000+Freelancer employeesToronto, CanadaNeha Naqvi - Digital Media Business Developer is a Toronto, Canada-based SEO agency. Their services include Search Engine Optimization and Web Development.Read More
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1126$5,000+Freelancer employeesWhitchurch-Stouffville, CanadaOrder In Chaos is a small branding firm launched in 2023. Their services include Branding and Search Engine Optimization.Read More
Clients
Verizon Contracting Ltd. Kinnected Chain The SOKEY Clothing Company Kingdom Painting -
1127Undisclosed10 - 49 employeesMississauga, CanadaMedia planning and buying agency Digitize Zone is based in Mississauga, Canada and Dubai, United Arab Emirates. They offer Media Planning & Buying and Content Marketing.Read More
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1128$1,000+10 - 49 employeesToronto, CanadaEstablished in 2024, Orionik Technologies PVT LTD is a social media marketing agency. The team provides Social Media Marketing and Search Engine Optimization and is in Kadi, India and Toronto, Canada.Read More
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1129$1,000+2 - 9 employeesBurlington, CanadaThe Brand Pilots is a Digital Strategy company. The Burlington, Canada-based firm was launched in 2020. Their team focuses on Digital Strategy and Social Media Marketing.Read More
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1130$1,000+2 - 9 employeesBurlington, CanadaContent Marketing company Croton Content was established in 2022. Located in Burlington, Canada, the team offers Content Marketing and Video Production.Read More
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1131UndisclosedFreelancer employeesKawartha Lakes, CanadaMatty G Digital is a Digital Strategy company. They provide Digital Strategy and Search Engine Optimization and are based in Kawartha Lakes, Canada.Read More
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1132UndisclosedFreelancer employeesMississauga, CanadaElescend Marketing is a social media marketing agency launched in 2025. The team provides Social Media Marketing and Content Marketing and is in Mississauga, Canada.Read More
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1133Undisclosed2 - 9 employeesToronto, CanadaBrandExSEO is a SEO agency. The Toronto, Canada-based firm was founded in 2000. Their team provides Search Engine Optimization and Advertising.Read More
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1134Undisclosed2 - 9 employeesToronto, CanadaSergey Alakov is a small SEO services firm headquartered in Toronto, Canada. Their services include Search Engine Optimization and Digital Strategy.Read More
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1135$5,000+50 - 249 employeesToronto, CanadaThe Blue Creative, a web design company, was launched in 2009. They focuses on Web Design and Web Development.Read More
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1136$1,000+2 - 9 employeesKingston, CanadaCarricDesign is a web design agency founded in 2005. The firm specializes in Web Design and Web Development.Read More
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1137$1,000+2 - 9 employeesLondon, CanadaLocated in London, Canada, IAMSEO is a small Content Marketing company. Their services include Content Marketing and Conversion Optimization.Read More
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1138Undisclosed50 - 249 employeesToronto, CanadaMod Op is a midsize Miami, Florida-based Advertising company. The team offers Advertising and Branding.Read More
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1139$10,000+10 - 49 employeesLondon, CanadaSmall web design company rTraction, is headquartered in London, Canada. Their services include Web Design and Web Development.Read More
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1140Undisclosed10 - 49 employeesToronto, CanadaPlatina IT Canada is a small Toronto, Canada-based SEO agency and social media marketing firm. Their services include Search Engine Optimization and Social Media Marketing.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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