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.
List of the Best Ontario SEO Firms
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721$1,000+2 - 9 employeesNewmarket, CanadaWhale Marketing is a social media marketing agency. They are based in Newmarket, Canada and have small team of experts. Their services include Social Media Marketing and Search Engine Optimization.Read More
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722$1,000+2 - 9 employeesSt. Catharines, CanadaCodHarbor is a St. Catharines, Canada-based SEO services firm. Their services include Search Engine Optimization and Web Design.Read More
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723$1,000+2 - 9 employeesMississauga, CanadaWeb Ascend is a social media marketing firm. They were launched in 2024, and their services include Social Media Marketing and Search Engine Optimization.Read More
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724Undisclosed2 - 9 employeesVaughan, CanadaFounded in 2024, Zebra Creative Studio is a small Vaughan, Canada-based Market Research company. Their team specializes in Market Research and Content Marketing.Read More
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725Undisclosed2 - 9 employeesMississauga, CanadaInnovators4U is a branding company launched in 2023. Headquartered in Mississauga, Canada, the team offers Branding and Social Media Marketing.Read More
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726$5,000+2 - 9 employeesVaughan, CanadaPPC company Alter Marketing Agency is in Vaughan, Canada. They offer Pay Per Click and Web Design and were founded in 2023.Read More
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727$1,000+2 - 9 employeesToronto, CanadaThe Webman, an Email Marketing company, is headquartered in Toronto, Canada and Bartlett, Illinois. They focus on Email Marketing and Search Engine Optimization and were established in 2024.Read More
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728$1,000+2 - 9 employeesOshawa, CanadaVesqaro is a small social media marketing firm founded in 2022. Their team offers Social Media Marketing and Search Engine Optimization.Read More
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729Undisclosed2 - 9 employeesToronto, CanadaWeb Wrapper Inc., a Content Marketing company, was founded in 2017. The team offers Content Marketing and Search Engine Optimization.Read More
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730$1,000+2 - 9 employeesToronto, CanadaCasam Creative, a branding agency, was launched in 2014. The team provides Branding and Search Engine Optimization and is headquartered in Toronto, Canada.Read More
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731Undisclosed2 - 9 employeesBrampton, CanadaThe Brand Panda is a social media marketing agency. They are located in Brampton, Canada and have small team of experts. Their services include Social Media Marketing and Search Engine Optimization.Read More
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732Undisclosed2 - 9 employeesOakville, CanadaQuickfase.com is an Oakville, Canada-based web development firm. They provide Web Development and Search Engine Optimization.Read More
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733$1,000+2 - 9 employeesBrampton, CanadaDigital Strategy company Dinesh Digital Solutions was launched in 2024. The agency focuses on Digital Strategy and Social Media Marketing.Read More
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734$1,000+2 - 9 employeesKitchener, CanadaNicerz is an Advertising company headquartered in Kitchener, Canada. Their services include Advertising and Social Media Marketing.Read More
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735$1,000+2 - 9 employeesMississauga, CanadaDigital Marketing 401 is a Mississauga, Canada-based social media marketing firm. They offer Social Media Marketing and Search Engine Optimization.Read More
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736$1,000+2 - 9 employeesToronto, CanadaLaunched in 2023, Digital Pulse Agency (DPA) is a branding agency. The team specializes in Branding and Digital Strategy.Read More
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737Undisclosed2 - 9 employeesRichmond Hill, CanadaIn Richmond Hill, Canada, Booboo Digital is a social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.Read More
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738$1,000+2 - 9 employeesOakville, CanadaSocial media marketing company Shoptimal is headquartered in Oakville, Canada. Launched in 2017, the team focuses on Social Media Marketing and Content Marketing.Read More
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739$5,000+2 - 9 employeesToronto, CanadaOHM. Labs is a branding agency. The team offers Branding and Search Engine Optimization and is in Toronto, Canada.Read More
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740Undisclosed2 - 9 employeesToronto, CanadaRevolt Marketing, a small social media marketing company, is headquartered in Toronto, Canada. The team specializes in Social Media Marketing and Content Marketing.Read More
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741$1,000+2 - 9 employeesBrampton, CanadaFounded in 2020, Bytezero Marketing Inc is a small social media marketing company. Their team specializes in Social Media Marketing and Search Engine Optimization.Read More
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742$10,000+2 - 9 employeesBrampton, CanadaWeb Angles is a SEO agency founded in 2022. The team provides Search Engine Optimization and Pay Per Click and is located in Brampton, Canada and Ambala, India.Read More
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743$1,000+2 - 9 employeesMississauga, CanadaMURWAN | Digital Marketing & AI Automations, a branding company, is in Mississauga, Canada. The team specializes in Branding and Marketing Strategy.Read More
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744$5,000+2 - 9 employeesToronto, CanadaILLUSION STUDIO is a branding firm. Their team is headquartered in Toronto, Canada and offers Branding and Search Engine Optimization.Read More
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745Undisclosed10 - 49 employeesMississauga, CanadaRead More
Toronto SEO Group is a digital marketing agency based in Toronto. Founded in 2004, they have less than five employees who primarily serve small business and midmarket clients in the business services industry. Services include content marketing, SEO, and mobile app marketing.
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The Oakville Chamber OrchestraIndustries
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746$1,000+10 - 49 employeesBrampton, CanadaSEO company Rivo Rank was established in 2018. The firm specializes in search engine optimization, web development, and call center services and has a small team. The firm is located in Brampton, Canada and Rawalpindi, Pakistan.Read More
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747$5,000+2 - 9 employeesOttawa, CanadaContrast Digital Marketing is a Conversion Optimization company. Their team is located in Ottawa, Canada and offers Conversion Optimization and Email Marketing.Read More
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748$1,000+Freelancer employeesMississauga, CanadaRead More
Local SEO Rankings is a freelance SEO company based in Mississauga, Canada. Founded in 2016, they specialize in SEO services, conversion optimization, and web design for small and mid-market firms in the fields of consumer products, arts, and real estate.
Clients
Crystal Tile MarbleIndustries
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749$1,000+Freelancer employeesToronto, CanadaRead More
Digital Ducats Inc. is an SEO company that was founded in 2015. The Toronto-based one-man-team specializes in SEO services for small and mid-market clients. Key areas include content development, on-site optimization, and link earning.
Clients
Surf's Up! Laundry & Dry Cleaning -
750$1,000+2 - 9 employeesOttawa, CanadaLaunched in 2015, Ottawa Marketing Guys Inc. Is a web design company. The firm specializes in Web Design and Conversion Optimization, and is small.Read More
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