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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1321Undisclosed2 - 9 employeesToronto, CanadaInnosouls Digital is a social media marketing company. The Toronto, Canada-based team provides Social Media Marketing and Conversion Optimization.Read More
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1322Undisclosed2 - 9 employeesToronto, CanadaC2 Digital Marketing is a social media marketing company. They are based in Toronto, Canada and have small team. Their services include Social Media Marketing and Search Engine Optimization.Read More
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1323Undisclosed2 - 9 employeesToronto, CanadaAdkote.com, a small Content Marketing company, is in Toronto, Canada. The team provides Content Marketing and Email Marketing.Read More
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1324Undisclosed2 - 9 employeesNiagara Falls, CanadaI5 Marketing is a Digital Strategy company established in 2012. The small team offers Digital Strategy and Social Media Marketing.Read More
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1325Undisclosed2 - 9 employeesToronto, CanadaLaunched in 2000, Maxmedia Creative is a small Toronto, Canada-based SEO agency. Their team focuses on Search Engine Optimization and Web Design.Read More
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1326Undisclosed2 - 9 employeesToronto, CanadaPhyxter Home Services is a Digital Strategy company. The Toronto, Canada-based firm was launched in 2017. Their services include Digital Strategy and Search Engine Optimization.Read More
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1327Undisclosed2 - 9 employeesToronto, CanadaPronovean Inc. Is a SEO services firm. The small Toronto, Canada-based team offers Search Engine Optimization and UX/UI Design. The firm was launched in 2021.Read More
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1328Undisclosed2 - 9 employeesToronto, CanadaTrue North Web Design is a Content Marketing company. The Toronto, Canada-based agency was launched in 2023. Their team focuses on Content Marketing and Search Engine Optimization.Read More
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1329Undisclosed10 - 49 employeesMississauga, CanadaBranding agency Digitize Media was founded in 2006. Based in Edmonton, Canada and Saskatoon, Canada, the team provides Branding and Digital Strategy.Read More
Industries
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1330Undisclosed50 - 249 employeesToronto, CanadaPowered by OutReach, an advertising company, is based in San Francisco, California. The midsize team provides advertising, social media marketing, search engine optimization, pay per click, and more. The firm was established in 2010.Read More
Industries
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1331Undisclosed2 - 9 employeesToronto, CanadaWinx Designer is a social media marketing firm. Launched in 2013, the firm provides Social Media Marketing and Search Engine Optimization.Read More
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1332UndisclosedFreelancer employeesOttawa, CanadaRyan Cameron is a social media marketing agency. They are in Ottawa, Canada, and their services include Social Media Marketing and Search Engine Optimization.Read More
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1333Undisclosed2 - 9 employeesToronto, CanadaCarte Blanche PR is a social media marketing firm in Toronto, Canada. They specialize in Social Media Marketing and Business Consulting.Read More
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1334Undisclosed2 - 9 employeesMississauga, CanadaFlowerpot Marketing Agency is a small Mississauga, Canada-based graphic design company. The team offers Graphic Design and Logo.Read More
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1335Undisclosed2 - 9 employeesLondon, CanadaGOT GAME Marketing is an Advertising company. Their small team is based in London, Canada. Their team provides Advertising and Social Media Marketing.Read More
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1336Undisclosed2 - 9 employeesVaughan, CanadaEradium is a Marketing Strategy company. They provide Marketing Strategy and Social Media Marketing and are in Vaughan, Canada.Read More
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1337Undisclosed10 - 49 employeesToronto, CanadaHeadquartered in London, England and Toronto, Canada, Calashock Commerce is an e-commerce development firm. The team specializes in E-Commerce Development and Search Engine Optimization.Read More
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1338$1,000+50 - 249 employeesVaughan, CanadaAries Infotek, a midsize Back Office Outsourcing company, is located in Vaughan, Canada. The team specializes in Back Office Outsourcing and Accounting.Read More
Industries
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1339UndisclosedFreelancer employeesBarrie, CanadaJotnet is a small Barrie, Canada-based graphic design company. The team provides Graphic Design and Web Design.Read More
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1340UndisclosedFreelancer employeesKitchener, CanadaWise on Words, a Content Writing Services company, is in Kitchener, Canada. Founded in 2019, the team offers Content Writing Services and Other Marketing.Read More
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1341UndisclosedFreelancer employeesToronto, CanadaRJH Solutions is a small social media marketing agency headquartered in Toronto, Canada. The team specializes in Social Media Marketing and Search Engine Optimization.Read More
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1342UndisclosedFreelancer employeesVaughan, CanadaStrider is a SEO agency. Their small team is based in Vaughan, Canada and provides Search Engine Optimization and Pay Per Click. The company was founded in 2008.Read More
Industries
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1343Undisclosed50 - 249 employeesToronto, CanadaMidsize social media marketing agency Notitia System, is headquartered in Toronto, Canada. Their services include Social Media Marketing and Content Marketing.Read More
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1344UndisclosedFreelancer employeesToronto, CanadaCa-Ching Designs, a SEO company, is based in Toronto, Canada. Their services include Search Engine Optimization and Web Design.Read More
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1345UndisclosedFreelancer employeesToronto, CanadaRefresh Web Designs is a web design company. They were founded in 2023 and offer Web Design and Search Engine Optimization.Read More
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1346UndisclosedFreelancer employeesToronto, CanadaBoompah is a small SEO services firm based in Toronto, Canada. The team provides Search Engine Optimization and Web Design.Read More
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1347UndisclosedFreelancer employeesSimcoe, CanadaCanadian Web Creations, a web design agency, was established in 2009. The agency provides Web Design and Digital Strategy, and is small.Read More
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1348UndisclosedFreelancer employeesHamilton, CanadaDental Marketer, an Email Marketing company, was launched in 2020. The agency specializes in Email Marketing and Search Engine Optimization, and is small.Read More
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1349UndisclosedFreelancer employeesMississauga, CanadaDigitally Marketed ™ is a Digital Strategy company established in 2023. The team provides Digital Strategy and Conversion Optimization.Read More
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1350$5,000+50 - 249 employeesToronto, CanadaIZEA is an Advertising company. They are based in Maitland, Florida and West Hollywood, California and have midsize team of experts. Their services include Advertising and Branding.Read More
Industries
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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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