Top 100 SEO Companies in St. Catharines
The Best of June 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.
List of the Best St. Catharines SEO Firms
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91$1,000+50 - 249 employeesToronto, CanadaMidsize SEO company Snap SEO, is based in Toronto, Canada and Edmonton, Canada. Their services include Search Engine Optimization and Web Design.Read More
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92$1,000+2 - 9 employeesToronto, CanadaRead More
Bizbird is a marketing agency founded in 2020 and based in Toronto. With fewer than 10 members, they offer SEO services, web design, and digital strategy solutions for clients ranging from startups to enterprises in the fields of advertising, arts, and business services.
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Cartier CapitalIndustries
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93$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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94$1,000+50 - 249 employeesToronto, CanadaAutus Digital Agency is a SEO agency headquartered in San Jose, California; Toronto, Canada and Bothell, California. The midsize team offers Search Engine Optimization, Social Media Marketing, Web Design, and Web Development and was launched in 2002.Read More
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95$1,000+2 - 9 employeesMississauga, CanadaCS Web Solutions is a SEO agency. They specialize in Search Engine Optimization, Web Design, Web Development, Custom Software Development, and more and were founded in 2015. The agency is headquartered in Mississauga, Canada and Mississauga, Canada.Read More
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96$10,000+2 - 9 employeesToronto, CanadaRead More
Slanted Frame is a small digital marketing agency headquartered in Toronto. Their main focus lines are digital strategy, content marketing, and email marketing
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LavviIndustries
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97$1,000+2 - 9 employeesToronto, CanadaRead More
Founded in 2010, Best Seo Company Canada is a small digital agency. Their team is based in Toronto and focuses on web design, SEO, and social media marketing.
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AquafreshIndustries
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98$1,000+50 - 249 employeesGrimsby, CanadaEstablished in 2018, RevUp Dental is a SEO services firm. The team provides Search Engine Optimization and Pay Per Click and is based in Grimsby, Canada.Read More
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99$1,000+10 - 49 employeesToronto, CanadaCursor is a Odesa, Ukraine-based SEO services firm and website development firm. The small team specializes in search engine optimization and web development. The company was founded in 2009.Read More
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Kobzarenko Plant LLC Kyiv Cardboard and Paper Mill Yudi Group Sophie ConceptIndustries
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100$5,000+10 - 49 employeesToronto, CanadaWebHill - Web Design & SEO Company is a SEO services firm. Launched in 2023, the agency is based in Toronto, Canada and Richmond Hill, Canada. The small team focuses on Search Engine Optimization, Web Design, E-Commerce Development, and Branding.Read More
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101$1,000+50 - 249 employeesToronto, CanadaWeb Builder Inc is a website development firm established in 2021. The firm specializes in Web Development, Social Media Marketing, Content Marketing, Search Engine Optimization, and more and has a midsize team.Read More
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102$10,000+10 - 49 employeesToronto, CanadaRead More
Established in 2016, Knovatek Technologies is an other digital marketing company. Their small team is headquartered in Toronto, Canada. Their team provides other digital marketing.
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103$1,000+2 - 9 employeesHamilton, CanadaRead More
SociallyInfused Media Ltd. is a digital marketing agency located in Hamilton, Canada. Founded in 2008, they have five employees experienced with creating unique, engaging, and thought-provoking digital campaigns for small, midmarket, and global companies, typically in marketing, e-commerce, and business services. Their expertise covers website design and development, SEO, SMM, and branding.
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Roots CanadaIndustries
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104$1,000+2 - 9 employeesToronto, CanadaRead More
Re:word Content Co. is a content writing and editing company based in Toronto. The company, founded in 2009, has a team of less than ten that provides business consulting, content marketing, email marketing, SEO, and translation services. Re:word Content Co. serves small and larger-sized companies in various industries that include advertising & marketing, consumer products & services, and financial services.
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Leo Burnett BDO Canada LCBO FCBIndustries
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105$5,000+10 - 49 employeesVaughan, CanadaRank Secure is a small SEO agency. They offer Search Engine Optimization, Branding, Public Relations, Digital Strategy, and more and were founded in 2005.Read More
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106$1,000+2 - 9 employeesToronto, CanadaRead More
Web design company Idea Marketing is located in Vancouver, Canada. They provide web design, web development, ux/ui design, digital strategy, and more and were founded in 2008.
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107$10,000+2 - 9 employeesToronto, CanadaRead More
Netleaf is a SEO services firm founded in 2012. They are located in Québec, Canada and have a small team. The company focuses on search engine optimization and web design.
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108$1,000+10 - 49 employeesToronto, CanadaWebKroo is a web design agency. They are in Toronto, Canada and Ottawa, Canada and have a small team that specializes in Web Design, Social Media Marketing, Digital Strategy, Search Engine Optimization, and more. The firm was launched in 2010.Read More
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BeaudryIndustries
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109$5,000+10 - 49 employeesToronto, CanadaDesigno Graphy is a website development company established in 2013. The small team offers Web Development, Mobile App Development, Search Engine Optimization, and Custom Software Development. The company is based in Calgary, Canada; Toronto, Canada; Vancouver, Canada and Edmonton, Canada.Read More
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Heat Master SS Canadian Union Infinity Network Solutions World of SpasIndustries
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110$10,000+50 - 249 employeesToronto, CanadaSEO company Cited focuses on Search Engine Optimization and Advertising. They were launched in 2026.Read More
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111$1,000+10 - 49 employeesMississauga, CanadaRead More
NJ Marketings Inc, a branding firm, was founded in 2015. Their small team is based in Mississauga, Canada. The agency provides branding, marketing strategy, social media marketing, content marketing, and more.
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112$1,000+10 - 49 employeesHamilton, CanadaRead More
Reach Digital is a digital marketing agency based in Hamilton, Canada. Founded in 2014, they have 8 employees, and specialize in providing SEO and PPC services.
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Rogers Communications -
113$5,000+10 - 49 employeesToronto, CanadaRead More
Founded in 1996, Rebel Trail Web Solutions is a web development firm headquartered in Toronto. The team of over 10 employees provide web design, web development, SEO, and mobile app development, and e-commerce development. They work with small, mid market, and enterprise companies in the business services and e-commerce industries.
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CIBCIndustries
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114$1,000+2 - 9 employeesToronto, CanadaRead More
New Design Group Inc. is a branding, web design, and digital services agency based in Toronto. They were founded in 2002, and they primarily work with small and medium-sized businesses from a variety of industries.
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Enbridge CanadaIndustries
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115$1,000+2 - 9 employeesBurlington, CanadaRead More
Clear Digital is an internet marketing company based in Burlington, Canada. The company, founded in 2020, has a team of less than ten that provides PPC, SEO, and conversion optimization services. Clear Digital serves small companies and organizations in the business services, legal, consumer products & services, nonprofit, and e-commerce industries.
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Stoner & Company Family LawIndustries
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116$1,000+2 - 9 employeesToronto, CanadaKobzza SEO & Marketing Agency Inc. Is a small SEO services firm in Calgary, Canada; Edmonton, Canada and Toronto, Canada. Launched in 2020, the team provides search engine optimization, web development, pay per click, social media marketing, and more.Read More
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117$1,000+2 - 9 employeesToronto, CanadaRead More
Welby Consulting is a digital marketing agency based in Calgary, Canada. Founded in 2015, Welby Consulting's team of fewer than five employees provides PPC and SEO services.
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Johnnie WalkerIndustries
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118$1,000+2 - 9 employeesToronto, CanadaRead More
Trailblazer Marketing is a small Content Marketing company. The Toronto, Canada-based company was launched in 2021. Their team offers Content Marketing, Search Engine Optimization, and Web Design.
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119$1,000+10 - 49 employeesToronto, CanadaSEO agency HowlingMedia Inc. Is based in Toronto, Canada. They offer Search Engine Optimization and Pay Per Click and were launched in 2021.Read More
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120$1,000+10 - 49 employeesToronto, CanadaVeltio is a SEO services firm. They specialize in Search Engine Optimization, Social Media Marketing, Pay Per Click, Digital Strategy, and more and were launched in 2023. Their small team is headquartered in Toronto, Canada.Read More
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