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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301Undisclosed2 - 9 employeesOttawa, CanadaWeb design company ITsPaul is located in Ottawa, Canada. Their services include Web Design and Search Engine Optimization.Read More
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302$5,000+2 - 9 employeesToronto, CanadaNetscape Digital is a SEO agency based in Toronto, Canada. The team provides Search Engine Optimization and Social Media Marketing.Read More
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303$5,000+10 - 49 employeesOakville, CanadaAxiom9 Marketing is a SEO agency launched in 1992. The team provides Search Engine Optimization and Other Digital Marketing.Read More
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304$1,000+2 - 9 employeesToronto, CanadaLaroop - Plumbing & HVAC Marketing is a SEO company. The team focuses on Search Engine Optimization and Pay Per Click and is located in Toronto, Canada.Read More
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305$1,000+10 - 49 employeesBrampton, CanadaGlass Media is a SEO company. Their team is located in Brampton, Canada and offers Search Engine Optimization and Web Development.Read More
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306$1,000+2 - 9 employeesGormley, CanadaDigital Consultants is an e-commerce development firm. Their team is in Gormley, Canada and specializes in E-Commerce Development and Mobile App Development.Read More
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307$5,000+10 - 49 employeesToronto, CanadaIn Toronto, Canada, Powered by Search is a Digital Strategy company. Established in 2009, the team provides Digital Strategy and Search Engine Optimization.Read More
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308$5,000+10 - 49 employeesMississauga, CanadaDigital Strategy company Website Management Services was founded in 1996. The team focuses on Digital Strategy and Social Media Marketing and is based in Mississauga, Canada.Read More
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309$1,000+2 - 9 employeesOttawa, CanadaWebsite SEO Canada, a SEO company, was founded in 2012. The company provides Search Engine Optimization, Web Design, Social Media Marketing, Web Development, and more and has a small team.Read More
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310$5,000+2 - 9 employeesKingsville, CanadaSEOBANK is a SEO company launched in 2003. The small team provides Search Engine Optimization and Content Marketing.Read More
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311$1,000+2 - 9 employeesToronto, CanadaNuBranch Media is a SEO services firm. They are located in Toronto, Canada and Canada, and their services include Search Engine Optimization and Web Design.Read More
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Dig InsightsIndustries
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312$1,000+2 - 9 employeesOttawa, CanadaWeb Design Ottawa Agency is a web design agency. They focus on Web Design and Search Engine Optimization and were established in 2012.Read More
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313$1,000+10 - 49 employeesToronto, CanadaA Nerd's World, a website development firm, is located in Toronto, Canada and Toronto, Canada. The team provides Web Development and Logo.Read More
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314$1,000+2 - 9 employeesToronto, CanadaWeb design agency Xourx Web Design is located in Toronto, Canada. The team provides Web Design and Market Research.Read More
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315$10,000+10 - 49 employeesToronto, CanadaBranding agency Edery and Lord Communications was founded in 2019. The firm specializes in Branding and Search Engine Optimization.Read More
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316$5,000+10 - 49 employeesMississauga, CanadaLaw Digital Solution is a small SEO services firm established in 2024. Their team offers Search Engine Optimization, Web Design, Social Media Marketing, Content Marketing, and more. The company is based in Mississauga, Canada.Read More
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317$1,000+2 - 9 employeesMarkham, CanadaFlipAware.com is a Content Marketing company. They are located in Markham, Canada and Toronto, Canada. Their team focuses on Content Marketing and Conversion Optimization.Read More
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318Undisclosed50 - 249 employeesToronto, CanadaRead More
BreezeMaxWeb is a midsize branding firm headquartered in Toronto, Canada. Their services include branding, search engine optimization, IT strategy consulting, web development, and more.
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319$1,000+50 - 249 employeesToronto, CanadaSocial media marketing agency Catalyst Canada was founded in 1995. The firm focuses on Social Media Marketing and Content Marketing.Read More
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AudiIndustries
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320$1,000+10 - 49 employeesOttawa, CanadaSOAP Media Inc. Is a small Conversion Optimization company founded in 2009. Their team provides Conversion Optimization and Advertising.Read More
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321$1,000+250 - 999 employeesHamilton, CanadaLaunch Wise is a Digital Strategy company. The team provides Digital Strategy and Search Engine Optimization, and the company is headquartered in Hamilton, Canada and Vaughan, Canada.Read More
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322$1,000+10 - 49 employeesOakville, CanadaPushfire - Web Design Oakville is a web design company. Their team is headquartered in Oakville, Canada and provides Web Design and Search Engine Optimization.Read More
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323$1,000+10 - 49 employeesGuelph, CanadaDesign Labz is a web design company. Launched in 2001, the team focuses on Web Design and E-Commerce Development.Read More
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324$5,000+2 - 9 employeesToronto, CanadaLaunched in 2012, Volt Studios is a SEO services firm. Their team focuses on Search Engine Optimization and Pay Per Click.Read More
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325$5,000+10 - 49 employeesToronto, CanadaNEON TEAM is a SEO services firm. They are located in Toronto, Canada and have small team. They provide Search Engine Optimization and UX/UI Design.Read More
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326$1,000+10 - 49 employeesToronto, CanadaRead More
GILL Solutions Management is an SEO firm headquartered in Toronto, with additional offices in St. Petersburg, Fla. Founded in 2006, they have a team of around 10 employees. Their main focus lines are SEO, conversion optimization, and PPC.
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Ontario Water CentreIndustries
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327$1,000+2 - 9 employeesHamilton, CanadaThe Real World Tate is a Hamilton, Canada-based SEO services firm. They offer Search Engine Optimization and Conversion Optimization and were launched in 2020.Read More
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328$1,000+10 - 49 employeesBrampton, CanadaULTRASHIELD SOFTWARE INC is a Brampton, Canada-based custom software development company. They offer Custom Software Development and Application Management & Support and were founded in 2015.Read More
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329$1,000+50 - 249 employeesWaterloo, CanadaConqueri is an Email Marketing company. Their midsize team of employees is headquartered in Waterloo, Canada. Their team provides Email Marketing and Search Engine Optimization.Read More
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330Undisclosed10 - 49 employeesHamilton, CanadaSmall branding agency Thinkr Marketing, is based in Hamilton, Canada. Their services include Branding and Digital Strategy.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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