Top 100 SEO Companies in St. Catharines
The Best of December 2025Looking 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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601Undisclosed2 - 9 employeesMississauga, CanadaSEO agency First Choice Media Ltd is located in Vancouver, Canada and Mississauga, Canada. They offer Search Engine Optimization and Other Digital Marketing and were established in 2022.Read More
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602$1,000+2 - 9 employeesToronto, CanadaLimes Marketing, a small Content Marketing and SEO company, is in Toronto, Canada. The team specializes in Content Marketing and Search Engine Optimization.Read More
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603$1,000+2 - 9 employeesToronto, CanadaRehash Digital is a branding company. Established in 2023, the team provides Branding and Marketing Strategy.Read More
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604$5,000+10 - 49 employeesBrampton, CanadaRadon Media is a Conversion Optimization company. They are located in Pune, India and Brampton, Canada and have small team. They specialize in Conversion Optimization and Pay Per Click.Read More
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605Undisclosed2 - 9 employeesToronto, CanadaJarvisStMarketing is a Video Marketing company. Located in Toronto, Canada, the firm was launched in 2024. Their team focuses on Video Marketing and Branding.Read More
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606$1,000+2 - 9 employeesToronto, CanadaBased in Ottawa, Canada and Maple Ridge, Canada, Proloyalweb is a small web design company. Their services include Web Design and Search Engine Optimization.Read More
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607$1,000+10 - 49 employeesMississauga, CanadaElevadoiq is a Digital Strategy company. Their small team of employees is headquartered in Mississauga, Canada. Their team specializes in Digital Strategy and Social Media Marketing.Read More
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608$1,000+2 - 9 employeesToronto, CanadaSocial media marketing company Sparkle Marketing was founded in 2022. The team focuses on Social Media Marketing and Conversion Optimization and is based in Toronto, Canada and College Station, Texas.Read More
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609$1,000+50 - 249 employeesAjax, CanadaSistexpert is a SEO services firm. Their team is in Ajax, Canada. The agency offers Search Engine Optimization and Pay Per Click.Read More
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610Undisclosed10 - 49 employeesBrampton, CanadaCanadian Web Designs is a small web development company established in 2014. Their services include Web Development and Search Engine Optimization.Read More
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611$1,000+10 - 49 employeesMississauga, CanadaLumenta Digital inc is a social media marketing agency. Founded in 2023, the team offers Social Media Marketing and Search Engine Optimization.Read More
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612Undisclosed2 - 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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613$10,000+10 - 49 employeesToronto, CanadaThe Software Machine is a small SEO company. They specialize in Search Engine Optimization, Web Design, IT managed services, Web Development, and more and were launched in 2024. The firm is headquartered in Toronto, Canada.Read More
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614$1,000+2 - 9 employeesToronto, CanadaNix Technologies is a Toronto, Canada-based branding agency. They provide Branding and Social Media Marketing.Read More
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615$5,000+10 - 49 employeesMilton, CanadaCreative Inter Tech is an Advertising company. They specialize in Advertising and Branding and are in Faisalabad, Pakistan and Milton, Canada.Read More
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616$1,000+2 - 9 employeesHamilton, CanadaTenth Man Marketing is a Digital Strategy company founded in 2022. The firm focuses on Digital Strategy and Social Media Marketing.Read More
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617Undisclosed2 - 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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618Undisclosed2 - 9 employeesMississauga, CanadaLaunched in 2012, Zaytun Design is a SEO agency. The small team specializes in Search Engine Optimization and Graphic Design.Read More
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619$1,000+2 - 9 employeesToronto, CanadaMikado Agency, a Content Marketing company, is headquartered in Toronto, Canada. They provide Content Marketing and Conversion Optimization.Read More
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620UndisclosedFreelancer employeesToronto, CanadaSolo Web Design is a web design company. They are located in Toronto, Canada and have small team. Their team offers Web Design and Social Media Marketing.Read More
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621$1,000+Freelancer employeesToronto, CanadaIn Toronto, Canada, BenchMRK Digital Agency is a Digital Strategy company. Their services include Digital Strategy and Marketing Strategy.Read More
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622$5,000+1,000 - 9,999 employeesToronto, CanadaUser experience agency Huge was founded in 1999. The company provides UX/UI Design and Branding, and is large.Read More
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Canada GooseIndustries
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623$1,000+2 - 9 employeesToronto, CanadaEstablished in 2023, Noon Creative Studio is a Business Consulting company. The company focuses on Business Consulting and Branding.Read More
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624$1,000+Freelancer employeesToronto, CanadaMike Allan SEO is a social media marketing company. Located in Toronto, Canada, the firm was founded in 2023. Their team provides Social Media Marketing and Search Engine Optimization.Read More
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625$5,000+2 - 9 employeesToronto, CanadaGilmedia is a Toronto, Canada-based SEO agency. They specialize in Search Engine Optimization and Pay Per Click.Read More
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626Undisclosed250 - 999 employeesKøbenhavn, DenmarkWunderman Thompson MAP, a midsize Marketing Strategy company, is headquartered in København, Denmark and Bangkok, Thailand. Their services include Marketing Strategy and Social Media Marketing.Read More
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627$1,000+10 - 49 employeesToronto, CanadaRead More
SEO services firm Let's Get Optimized is based in Toronto, Canada; Montréal, Canada and Halifax, Canada. The small firm was launched in 2007. Their team offers Search Engine Optimization, Social Media Marketing, Web Design, Advertising, and more.
Clients
KiaIndustries
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628$5,000+50 - 249 employeesToronto, CanadaMidsize SEO company Climax Media, is in Toronto, Canada. The team offers Search Engine Optimization and Web Design.Read More
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629$1,000+2 - 9 employeesToronto, CanadaOur Media, a Digital Strategy company, is based in Toronto, Canada. They specialize in Digital Strategy and Email Marketing.Read More
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630$1,000+Freelancer employeesHamilton, CanadaIn Hamilton, Canada, Web Development Hamilton is a small web development company. Their services include Web Development and Web Design.Read More
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