Top 100 SEO Companies in Ontario
The Best of October 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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841$1,000+2 - 9 employeesVaughan, CanadaSiteMaxi is a Content Marketing company headquartered in Vaughan, Canada. Their services include Content Marketing and Digital Strategy.Read More
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842$1,000+2 - 9 employeesToronto, CanadaDynamite Sites Inc, a web design agency, was established in 2022. The agency specializes in web design, search engine optimization, other digital marketing, CRM consulting and SI, and more and has a small team.Read More
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843$1,000+Freelancer employeesToronto, CanadaRead More
Surf Engine Marketing is a small SEO company. The Toronto, Canada-based company was founded in 2018. Their team offers search engine optimization, pay per click, digital strategy, content marketing, and more.
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844$1,000+Freelancer employeesOshawa, CanadaDurham Web Designer is a small web design company. Established in 2013, the team provides Web Design, Web Development, and Search Engine Optimization. The firm is located in Oshawa, Canada.Read More
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Durham Plumbing ServicesIndustries
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845$1,000+2 - 9 employeesLondon, CanadaPay per click company Digital Clicks Marketing is headquartered in London, Canada. They provide Pay Per Click and Advertising.Read More
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846$1,000+2 - 9 employeesOrangeville, CanadaFheba Design Inc. Is a Digital Strategy company. Their team is headquartered in Orangeville, Canada and specializes in Digital Strategy and Affiliate Marketing.Read More
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847$1,000+2 - 9 employeesOakville, CanadaWeb design company Zivko.ca was launched in 2019. In Oakville, Canada, the team specializes in Web Design and Pay Per Click.Read More
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848$1,000+2 - 9 employeesToronto, CanadaMikado Agency, a Content Marketing company, is headquartered in Toronto, Canada. They provide Content Marketing and Conversion Optimization.Read More
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849$1,000+2 - 9 employeesToronto, CanadaFounded in 2019, MRKT Collective Agency, a small social media marketing agency, is headquartered in Toronto, Canada. Their services include Social Media Marketing and Pay Per Click.Read More
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850$1,000+2 - 9 employeesOshawa, Canada5848 Studios is a web design company established in 2018. The small team offers Web Design and Web Development.Read More
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851Undisclosed2 - 9 employeesRichmond Hill, CanadaAdvery Solutions is a social media marketing firm. They were launched in 2017 and focus on Social Media Marketing and Pay Per Click.Read More
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852$1,000+2 - 9 employeesToronto, CanadaHeadquartered in Toronto, Canada, BusiBoom is a small Mobile & App Marketing company. Their services include Mobile & App Marketing and Affiliate Marketing.Read More
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853$1,000+2 - 9 employeesBrampton, CanadaWeb Viral is a branding agency. The team is headquartered in Brampton, Canada, and their services include Branding and Digital Strategy.Read More
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854Undisclosed2 - 9 employeesToronto, CanadaWeb design company Kre8iv specializes in Web Design and Branding. They are located in Toronto, Canada.Read More
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855Undisclosed2 - 9 employeesToronto, CanadaFounded in 2021, CJ Technologies is a web development company. Based in Toronto, Canada, the team focuses on Web Development and API Development.Read More
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856Undisclosed2 - 9 employeesBrampton, CanadaLaunched in 2020, Big Guy Business Consulting is a small Brampton, Canada-based branding agency. Their services include Branding and Digital Strategy.Read More
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857Undisclosed2 - 9 employeesBrampton, CanadaIT Web Solutions, a branding agency, was established in 2019. The firm specializes in Branding and Social Media Marketing, and is small.Read More
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858Undisclosed2 - 9 employeesMississauga, CanadaMapleMark Media Inc., a social media marketing agency, was launched in 2024. They offers Social Media Marketing and Branding.Read More
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859$5,000+2 - 9 employeesMarkham, CanadaDivan Group is a small video production company headquartered in Markham, Canada. The team provides Video Production and Social Media Marketing.Read More
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860$1,000+2 - 9 employeesHamilton, CanadaChooselocal.co is a Digital Strategy company. The Hamilton, Canada-based team provides Digital Strategy and Content Marketing.Read More
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861$1,000+2 - 9 employeesToronto, CanadaQuestidea is a small media planning and buying agency in Toronto, Canada. Their services include Media Planning & Buying and Social Media Marketing.Read More
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862Undisclosed2 - 9 employeesOttawa, CanadaPopulus Communications is a public relations company. The firm is headquartered in Ottawa, Canada. Their team specializes in Public Relations and Search Engine Optimization.Read More
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863$1,000+2 - 9 employeesToronto, CanadaMimico Marketing is a social media marketing agency. Founded in 2023, the team provides Social Media Marketing and Content Marketing.Read More
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864$1,000+2 - 9 employeesBrampton, CanadaDeeshal Digital, a web design company, is based in Brampton, Canada. Launched in 2021, the team specializes in Web Design and Web Development.Read More
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865Undisclosed2 - 9 employeesToronto, CanadaWittie Solutions, an Advertising company, was established in 2023. They specializes in Advertising and Branding.Read More
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866$1,000+2 - 9 employeesToronto, CanadaAmo Agency , a branding company, was established in 2020. The team offers Branding and Marketing Strategy.Read More
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867$1,000+2 - 9 employeesToronto, CanadaSEO company Zed Media was launched in 2019. The firm provides search engine optimization, pay per click, web design, advertising, and more and has a small team. The firm is based in Toronto, Canada.Read More
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868Undisclosed2 - 9 employeesBrampton, CanadaTorona Link Ltd. Is a SEO company. The Brampton, Canada-based team provides Search Engine Optimization and Pay Per Click.Read More
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869$1,000+2 - 9 employeesMississauga, CanadaThe Creative Horse is a SEO company established in 2023. Their services include Search Engine Optimization and Web Design.Read More
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870Undisclosed2 - 9 employeesToronto, CanadaJarvisStMarketing is a Video Marketing company. Located in Toronto, Canada, the firm was launched in 2024. Their team focuses on Video Marketing and Branding.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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