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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511$1,000+2 - 9 employeesHamilton, Canada905local is a web design agency. Founded in 2019, the team focuses on Web Design and Web Development.Read More
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512$5,000+2 - 9 employeesToronto, CanadaBrand Matters is a SEO company. Based in Toronto, Canada, their small team provides Search Engine Optimization and Web Design. The company was founded in 2000.Read More
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513$5,000+2 - 9 employeesOakville, CanadaIn Oakville, Canada, Reset Branding is a SEO services firm. The team specializes in Search Engine Optimization and Web Design.Read More
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514$5,000+2 - 9 employeesMississauga, CanadaLaunched in 2013, iGo Sales and Marketing is a small e-commerce development firm. Their team focuses on E-Commerce Development and Email Marketing.Read More
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515$5,000+2 - 9 employeesToronto, CanadaFounded in 2017, Tandm Digital Agency is a pay per click agency. The team specializes in Pay Per Click and Search Engine Optimization and is headquartered in Toronto, Canada.Read More
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516Undisclosed2 - 9 employeesMississauga, CanadaFounded in 2015, WPG Solution, a small e-commerce development firm, is in Mississauga, Canada. Their services include E-Commerce Development and Mobile App Development.Read More
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517$1,000+2 - 9 employeesHamilton, CanadaBalla Media, a Digital Strategy company, provides Digital Strategy and Social Media Marketing. The agency is in Hamilton, Canada.Read More
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518Undisclosed2 - 9 employeesHamilton, CanadaAnnex Graphics is an Advertising company. Launched in 1991, the agency focuses on Advertising and Branding.Read More
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519$5,000+2 - 9 employeesToronto, CanadaEstablished in 2018, Searchbox Labs, a small pay per click company, is in Toronto, Canada. Their services include Pay Per Click and Search Engine Optimization.Read More
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520$1,000+2 - 9 employeesToronto, CanadaMP Media is an Advertising company launched in 2017. The small team focuses on Advertising and Search Engine Optimization.Read More
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521$1,000+2 - 9 employeesNewmarket, CanadaBased in Newmarket, Canada, Nocktech Inc is a small custom software development company. The team focuses on Custom Software Development and Search Engine Optimization.Read More
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522Undisclosed2 - 9 employeesToronto, CanadaDaydream Design is an UX agency. The team is in Toronto, Canada, and their services include UX/UI Design and Search Engine Optimization.Read More
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523Undisclosed2 - 9 employeesAjax, CanadaAdcount is a SEO company. Their team is in Ajax, Canada. The firm offers Search Engine Optimization and Web Development.Read More
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524$1,000+2 - 9 employeesBrampton, CanadaUnrivaled, a website development firm, is based in Brampton, Canada. Launched in 2020, the team specializes in Web Development and Search Engine Optimization.Read More
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525$1,000+2 - 9 employeesToronto, CanadaRead More
Tecmagix is a social media marketing agency founded in 2018. The small Toronto, Canada-based team provides social media marketing, search engine optimization, web design, pay per click, and more.
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526Undisclosed2 - 9 employeesToronto, CanadaDigitalTO, a SEO company, is in Toronto, Canada. Founded in 2016, the team focuses on Search Engine Optimization and Content Marketing.Read More
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527$1,000+2 - 9 employeesToronto, CanadaEstablished in 2017, Solace Media Marketing is a small Toronto, Canada-based social media marketing company. Their team specializes in Social Media Marketing and Search Engine Optimization.Read More
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528$5,000+2 - 9 employeesToronto, CanadaSEO agency Fifth and Bull was established in 2019. The company focuses on Search Engine Optimization and Pay Per Click, and is small.Read More
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529$1,000+2 - 9 employeesMississauga, CanadaNichedm is a SEO agency. Located in Mississauga, Canada, the team provides Search Engine Optimization and Digital Strategy.Read More
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530$1,000+2 - 9 employeesMississauga, CanadaWebinized Digital Marketing Agency is a website development firm launched in 2016. Their team specializes in Web Development and Search Engine Optimization.Read More
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531$1,000+2 - 9 employeesWindsor, CanadaLaunched in 2018, Databending is a website development company. The team focuses on Web Development and Mobile App Development and is headquartered in Windsor, Canada.Read More
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532$1,000+250 - 999 employeesVaughan, CanadaEccentric Business Intelligence is a branding company. The firm is headquartered in Vaughan, Canada. Their team focuses on Branding and Social Media Marketing.Read More
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533$10,000+10 - 49 employeesToronto, CanadaLaunched in 2021, RogueUX is a branding firm. The team focuses on Branding and Market Research.Read More
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534$10,000+2 - 9 employeesToronto, Canada3magine, a web design company, focuses on Web Design and Web Development. The company is headquartered in Toronto, Canada.Read More
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535Undisclosed10 - 49 employeesToronto, CanadaRose + Thorn Marketing is a Digital Strategy company. They are in Toronto, Canada. Their team specializes in Digital Strategy and Social Media Marketing.Read More
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536$1,000+10 - 49 employeesToronto, CanadaDesign Avizions is a small Toronto, Canada-based branding company. The team provides Branding and Social Media Marketing.Read More
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537$1,000+2 - 9 employeesRichmond Hill, CanadaLaunched in 2000, Phoenix Wise Solutions is a web design company. The team focuses on Web Design and Corporate Photography and is headquartered in Richmond Hill, Canada.Read More
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538$1,000+10 - 49 employeesToronto, CanadaHOTKEY.agency is a Toronto, Canada-based web development firm. The team offers Web Development and Mobile App Development.Read More
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539$1,000+10 - 49 employeesBurlington, CanadaMedesphere is a Burlington, Canada-based pay per click agency. They provide Pay Per Click and Search Engine Optimization.Read More
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540$1,000+10 - 49 employeesToronto, CanadaVerta Marketing is a social media marketing agency. They offer Social Media Marketing and Digital Strategy and were founded in 2017.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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