Top 100 SEO Companies in St. Catharines
The Best of April 2026Looking for a top SEO firm in St. Catharines?
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 St. Catharines. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best St. Catharines SEO Firms
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751$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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752Undisclosed250 - 999 employeesToronto, CanadaTru is a social media marketing firm launched in 2009. The company focuses on Social Media Marketing and Content Marketing, and is midsize.Read More
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753$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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754$5,000+2 - 9 employeesToronto, CanadaBlueBand Digital is a SEO company. Founded in 2004, the company specializes in Search Engine Optimization and Web Design.Read More
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755$1,000+Freelancer employeesRichmond Hill, CanadaRead More
Ivan Digital Service is a web design agency. They are in Richmond Hill, Canada and have a small team. Their team offers web design, social media marketing, search engine optimization, pay per click, and more.
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756Undisclosed2 - 9 employeesToronto, CanadaUmbrella Legal Marketing is a Content Marketing company. Their team is headquartered in Toronto, Canada and offers Content Marketing and Corporate Photography.Read More
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757$1,000+2 - 9 employeesBrampton, CanadaOddFolk Studio is a branding company. Based in Brampton, Canada, the company was established in 2025. Their services include Branding and Search Engine Optimization.Read More
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758Undisclosed50 - 249 employeesToronto, CanadaFounded in 2019, Winkefy is a social media marketing firm. Located in Toronto, Canada, the team provides Social Media Marketing and Search Engine Optimization.Read More
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759Undisclosed2 - 9 employeesToronto, CanadaBig Toronto SEO Company is a SEO agency. They specialize in Search Engine Optimization and Social Media Marketing and were established in 2016.Read More
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760$5,000+10 - 49 employeesToronto, CanadaVigorate Digital Solutions is a Conversion Optimization company in Toronto, Canada. Established in 2001, the team offers Conversion Optimization and Digital Strategy.Read More
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761Undisclosed10 - 49 employeesToronto, CanadaHeadquartered in Toronto, Canada, SirVerse Digital marketing Agency is a Market Research company. They offer Market Research and Social Media Marketing and were launched in 2009.Read More
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762$1,000+10 - 49 employeesVaughan, CanadaBold Solutionz, an Advertising company, was founded in 2020. They provides Advertising and Branding.Read More
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763Undisclosed2 - 9 employeesToronto, CanadaTriskelion Marketing is an Advertising company. The Toronto, Canada-based team specializes in Advertising and Graphic Design.Read More
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764Undisclosed10 - 49 employeesToronto, CanadaIn Toronto, Canada, Intelex is a SEO company. Founded in 2001, the team provides Search Engine Optimization and Web Development.Read More
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765$5,000+10 - 49 employeesToronto, CanadaSpark Marketing Corporation is a SEO agency founded in 2007. The firm provides Search Engine Optimization and Pay Per Click.Read More
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766$1,000+2 - 9 employeesToronto, CanadaNavamargh is a pay per click company. The team provides Pay Per Click and Search Engine Optimization and is headquartered in Toronto, Canada.Read More
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767$1,000+2 - 9 employeesBrampton, CanadaSEO services firm Origin Web Studios Inc. Was launched in 2022. The firm specializes in search engine optimization, web design, and web development and has a small team. The firm is in Newmarket, Canada and Brampton, Canada.Read More
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768$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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769Undisclosed2 - 9 employeesToronto, CanadaMcCabe Marketing is a Marketing Strategy company. In Toronto, Canada, the agency specializes in Marketing Strategy and Branding.Read More
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770$1,000+2 - 9 employeesToronto, CanadaKindWave is an Email Marketing company founded in 2024. Their team offers Email Marketing and Search Engine Optimization.Read More
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771Undisclosed2 - 9 employeesToronto, CanadaDigitas Echo, a SEO agency, was launched in 2010. The small team provides Search Engine Optimization and Content Marketing.Read More
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772Undisclosed2 - 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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773$1,000+2 - 9 employeesToronto, CanadaCode & Crust, a SEO services firm, was launched in 2024. Based in Toronto, Canada, the team specializes in Search Engine Optimization and Web Development.Read More
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774Undisclosed2 - 9 employeesBrampton, CanadaSeoelinks Seo Service agency is a social media marketing agency launched in 2013. The small team focuses on Social Media Marketing and Email Marketing.Read More
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775$5,000+50 - 249 employeesToronto, CanadaSCRATCH, a Conversion Optimization company, was established in 2004. They offers Conversion Optimization and Digital Strategy.Read More
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776$1,000+2 - 9 employeesBrampton, CanadaFounded in 2019, MarketinGROW is a SEO company. The company specializes in Search Engine Optimization and Web Development.Read More
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777$1,000+2 - 9 employeesBrampton, CanadaSocial media marketing firm J. M. Digital Marketing Services was founded in 2010. The company focuses on Social Media Marketing and Search Engine Optimization.Read More
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778$1,000+2 - 9 employeesToronto, CanadaEstablished in 2009, Kevllar is an user experience company. The team offers UX/UI Design and Content Marketing and is in Toronto, Canada.Read More
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779Undisclosed10 - 49 employeesToronto, CanadaFounded in 2016, Seven Tech Studio is a social media marketing company. The team provides Social Media Marketing and Content Marketing and is headquartered in Toronto, Canada and Lahore, Pakistan.Read More
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780Undisclosed10 - 49 employeesMarkham, CanadaSocial media marketing firm Virtual Victory offers Social Media Marketing and Search Engine Optimization. They were founded in 2023.Read More
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Check out a SEO Company in St. Catharines with the most new reviews in the past 12 months.
Most Reviewed
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- 15 5 new reviews
