Top 100 SEO Companies in Ontario
The Best of February 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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1261Undisclosed2 - 9 employeesPeterborough, CanadaYour Online Agents, a web design company, was founded in 2000. Headquartered in Peterborough, Canada, the team focuses on Web Design and Search Engine Optimization.Read More
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1262Undisclosed2 - 9 employeesToronto, CanadaHeadquartered in Toronto, Canada, Pixiders is a small SEO company. Their services include Search Engine Optimization and Web Design.Read More
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1263Undisclosed2 - 9 employeesMississauga, CanadaLocated in Mississauga, Canada, eCommerce Wing is a small PPC agency. Their services include Pay Per Click and Search Engine Optimization.Read More
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1264Undisclosed2 - 9 employeesToronto, CanadaSeedesign Marketing & Advertising is a Business Consulting company. They were launched in 2006, and their services include Business Consulting and Advertising.Read More
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1265Undisclosed2 - 9 employeesToronto, CanadaSites From The 6ix is a web design company. The Toronto, Canada-based company offers Web Design and Social Media Marketing.Read More
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1266Undisclosed2 - 9 employeesToronto, CanadaSmall SEO agency 416 Digital, is located in Toronto, Canada. The team offers Search Engine Optimization and Web Design.Read More
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1267Undisclosed2 - 9 employeesToronto, CanadaClickguru, a small social media marketing agency, is based in Toronto, Canada. The team provides Social Media Marketing and Search Engine Optimization.Read More
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1268Undisclosed2 - 9 employeesToronto, CanadaTuyo is a branding agency. In Toronto, Canada, their small team provides Branding and Search Engine Optimization. The agency was founded in 2023.Read More
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1269Undisclosed2 - 9 employeesMilton, CanadaFounded in 2022, City Agency, a small Digital Strategy company, is located in Jodhpur, India and Ansley, England. Their services include Digital Strategy and Social Media Marketing.Read More
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1270$5,000+10 - 49 employeesToronto, CanadaMarlik Group is a Toronto, Canada-based branding firm. They offer Branding and Pay Per Click.Read More
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1271Undisclosed10 - 49 employeesLondon, CanadaBased in London, Canada, ATMOS Marketing is an Advertising company. They provide Advertising and Web Design and were launched in 2011.Read More
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1272Undisclosed10 - 49 employeesToronto, CanadaLocated in Toronto, Canada, Search Squad is a small Advertising company. Their services include Advertising and Pay Per Click.Read More
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1273Undisclosed10 - 49 employeesToronto, CanadaUrban Dive Marketing is an Advertising company. They are headquartered in Toronto, Canada and have small team. Their services include Advertising and Business Consulting.Read More
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1274Undisclosed10 - 49 employeesToronto, CanadaGrassroots is an Advertising company. They are located in Toronto, Canada and have small team. Their services include Advertising and Search Engine Optimization.Read More
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1275Undisclosed10 - 49 employeesMarkham, CanadaSmall Advertising company Artman Studio, is headquartered in Markham, Canada. The team focuses on Advertising and E-Commerce Development.Read More
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1276Undisclosed10 - 49 employeesToronto, CanadaSmall Advertising company I Know SEO, is based in Toronto, Canada. Their services include Advertising and E-Commerce Development.Read More
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1277Undisclosed10 - 49 employeesToronto, CanadaFounded in 2015, Beaver Marketing is a small Advertising company. Their team provides Advertising and Pay Per Click.Read More
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1278Undisclosed10 - 49 employeesToronto, CanadaToronto SEO LAB, an Advertising company, is located in Toronto, Canada. Established in 2014, the team offers Advertising and Pay Per Click.Read More
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1279Undisclosed10 - 49 employeesBrampton, CanadaThird Eye Designers is a small graphic design agency in Brampton, Canada. The team focuses on Graphic Design and Search Engine Optimization.Read More
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1280Undisclosed10 - 49 employeesKitchener, CanadaJONY STUDIOS is a branding company. The Kitchener, Canada-based agency was launched in 2015. Their team provides Branding and Social Media Marketing.Read More
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1281Undisclosed10 - 49 employeesToronto, CanadaFounded in 2019, Outstrip.ca is a small Toronto, Canada-based SEO services firm. Their team offers Search Engine Optimization and Pay Per Click.Read More
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1282$1,000+10 - 49 employeesLondon, CanadaMarkedox Digital is a Digital Strategy company. They are located in London, Canada and Ghaziabad, India. Their team offers Digital Strategy and Social Media Marketing.Read More
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1283Undisclosed2 - 9 employeesToronto, CanadaUpMarketing is a social media marketing firm. The Toronto, Canada-based firm provides Social Media Marketing and Content Marketing.Read More
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1284$5,000+10 - 49 employeesToronto, CanadaFounded in 2014, Sheng Li Digital is a small Digital Strategy company. Their team focuses on Digital Strategy and Email Marketing.Read More
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1285UndisclosedFreelancer employeesToronto, CanadaLaunched in 2002, Dandelion Web Design Inc. Is a small Toronto, Canada-based web design agency. Their services include Web Design and Web Development.Read More
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1286$5,000+2 - 9 employeesToronto, CanadaHeadquartered in Toronto, Canada, Discotoast Inc. Is a Digital Strategy company. They focus on Digital Strategy and Email Marketing and were established in 2009.Read More
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1287$1,000+2 - 9 employeesToronto, CanadaAtlas Communications, a Marketing Strategy company, was founded in 2015. The agency focuses on Marketing Strategy and Pay Per Click, and is small.Read More
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1288$5,000+2 - 9 employeesToronto, Canada80 Proof Digital is a SEO agency. The company is in Toronto, Canada. Their services include Search Engine Optimization and Web Design.Read More
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1289$5,000+2 - 9 employeesToronto, CanadaCreative Forest is a SEO services firm. They offer Search Engine Optimization and Web Design and were founded in 2013. The agency is based in Toronto, Canada.Read More
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1290$10,000+2 - 9 employeesVaughan, CanadaEstablished in 2006, Silentblast Inc., a small web design agency, is located in Vaughan, Canada. Their services include Web Design and E-Commerce Development.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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