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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661$1,000+10 - 49 employeesBrampton, CanadaEmpower Media Group is a branding company launched in 2023. Their team specializes in Branding and Social Media Marketing.Read More
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662$1,000+10 - 49 employeesMississauga, CanadaDigitap Technologies is a social media marketing agency. Based in Mississauga, Canada, the agency focuses on Social Media Marketing and Search Engine Optimization.Read More
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663Undisclosed1,000 - 9,999 employeesToronto, CanadaKlick, a branding company, was established in 1997. The team offers Branding and Advertising and is based in Toronto, Canada and New York, New York.Read More
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664$1,000+10 - 49 employeesToronto, CanadaSimplex Media Group is a Marketing Strategy company founded in 2020. The company offers Marketing Strategy and Social Media Marketing.Read More
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665Undisclosed10 - 49 employeesToronto, CanadaHealthwise is a media planning & buying company. Established in 1992, their team focuses on Media Planning & Buying and Pay Per Click.Read More
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666Undisclosed10 - 49 employeesToronto, Canada42 Agency, a SEO services firm, is based in Toronto, Canada. Their services include Search Engine Optimization and CRM consulting and SI.Read More
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667$1,000+2 - 9 employeesHamilton, CanadaHolistic Acquisition is a small Direct Marketing company established in 2023. Their team specializes in Direct Marketing and Search Engine Optimization.Read More
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668$1,000+2 - 9 employeesToronto, CanadaEmail Marketing company OnlineKarma offers Email Marketing and Pay Per Click. They are based in Toronto, Canada.Read More
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669Undisclosed10 - 49 employeesMississauga, CanadaMedia planning and buying agency Digitize Zone is based in Mississauga, Canada and Dubai, United Arab Emirates. They offer Media Planning & Buying and Content Marketing.Read More
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670Undisclosed2 - 9 employeesToronto, CanadaEstablished in 2022, Afshahin Corporation is a small Toronto, Canada-based branding firm. Their services include Branding and Search Engine Optimization.Read More
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671Undisclosed10 - 49 employeesMississauga, CanadaHeadquartered in Mississauga, Canada, Canadawale Yar is a Marketing Strategy company. They focus on Marketing Strategy and Digital Strategy and were established in 2021.Read More
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672$1,000+2 - 9 employeesToronto, CanadaOrbitWeb is a Digital Strategy company. Launched in 2017, the agency is in Toronto, Canada. Their services include Digital Strategy and Pay Per Click.Read More
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673$5,000+2 - 9 employeesToronto, CanadaPadika Digital Agency is a SEO company in Toronto, Canada. They provide Search Engine Optimization and Advertising and were launched in 2008.Read More
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674$1,000+10 - 49 employeesGuelph, CanadaRead More
Merged Media is a marketing firm founded in 2019 with no more than 50 employees. They offer digital strategy, social media marketing, and SEO solutions from their office in Rockwood, Canada. They work with clients in the fields of dental, financial, and hospitality services.
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675$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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676Undisclosed2 - 9 employeesToronto, CanadaLaunched in 2021, Poligon Interactive is a small Toronto, Canada-based Digital Strategy company. Their team focuses on Digital Strategy and Social Media Marketing.Read More
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677$5,000+10 - 49 employeesToronto, CanadaBYTEQUEST SOFTWARES - 011BQ is a SEO agency. The New Delhi, India-based team specializes in Search Engine Optimization and Mobile App Development.Read More
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678$1,000+10 - 49 employeesVaughan, CanadaWebSonex - Digital Marketing Agency is a SEO agency established in 2015. The company offers Search Engine Optimization and E-Commerce Development, and is small.Read More
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679$1,000+2 - 9 employeesOshawa, Canada368 Durham is an Oshawa, Canada-based web design agency. The company provides web design and is small.The company was founded in 2011.Read More
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680$1,000+10 - 49 employeesToronto, CanadaLaunched in 2019, Macro Digital is a SEO agency. The small team focuses on Search Engine Optimization and Web Design.Read More
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681$10,000+2 - 9 employeesMarkham, CanadaMarkham SEO Company is a SEO company. The small Markham, Canada-based team offers Search Engine Optimization. The firm was established in 2018.Read More
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682$1,000+2 - 9 employeesMarkham, CanadaXod Media is a SEO services firm. Established in 2015, their team focuses on Search Engine Optimization and Web Design.Read More
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683$1,000+2 - 9 employeesMississauga, CanadaRainMaker Digital Marketing Agency is a website development company. Launched in 2023, the company focuses on Web Development and Advertising.Read More
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684$25,000+Freelancer employeesToronto, CanadaPH digital marketing is a Toronto, Canada-based Digital Strategy company. Launched in 2018, the team focuses on Digital Strategy and Pay Per Click.Read More
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685Undisclosed10 - 49 employeesToronto, CanadaShield Identity is a small Toronto, Canada-based website development company. Their services include Web Development and Digital Strategy.Read More
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686$5,000+50 - 249 employeesToronto, CanadaBased in Toronto, Canada, EQ Works is a Mobile & App Marketing company. They provide Mobile & App Marketing and Content Marketing.Read More
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687$1,000+10 - 49 employeesMississauga, CanadaEl-Digital is a social media marketing company based in Noida, India and Mississauga, Canada. Launched in 2019, the team specializes in Social Media Marketing and Email Marketing.Read More
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688$1,000+10 - 49 employeesMarkham, CanadaEyeshot Agency, a SEO agency, was launched in 2018. The small team provides Search Engine Optimization and Pay Per Click.Read More
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689$1,000+2 - 9 employeesToronto, CanadaBetterwithtrevor.ca is a SEO company. Founded in 2023, their team specializes in Search Engine Optimization and Web Design.Read More
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690$1,000+Freelancer employeesToronto, CanadaEstablished in 2023, Jweda Labs is a website development company. Their team focuses on Web Development and Branding.Read More
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Check out a SEO Company in St. Catharines with the most new reviews in the past 12 months.
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