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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991UndisclosedFreelancer employeesMississauga, CanadaDigitally Marketed ™ is a Digital Strategy company established in 2023. The team provides Digital Strategy and Conversion Optimization.Read More
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992Undisclosed2 - 9 employeesVaughan, CanadaBloomtools Canada, a small social media marketing firm, is headquartered in Vaughan, Canada. Their services include Social Media Marketing and Search Engine Optimization.Read More
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993Undisclosed10 - 49 employeesToronto, CanadaConversion Hub is an Advertising company founded in 2015. The team provides Advertising and Branding.Read More
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994Undisclosed2 - 9 employeesVaughan, CanadaPhoenix Agency.ca is a small Vaughan, Canada-based website development company. Their services include Web Development and Search Engine Optimization.Read More
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995$5,000+Freelancer employeesWhitchurch-Stouffville, CanadaOrder In Chaos is a small branding firm launched in 2023. Their services include Branding and Search Engine Optimization.Read More
Clients
Verizon Contracting Ltd. Kinnected Chain The SOKEY Clothing Company Kingdom Painting -
996Undisclosed2 - 9 employeesToronto, CanadaBrandrocket Web Design Agency is a Content Marketing company located in Toronto, Canada. They focus on Content Marketing and Conversion Optimization and were founded in 2016.Read More
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997Undisclosed2 - 9 employeesToronto, CanadaLL BrandLab is a small Toronto, Canada-based print design company. The team provides Print Design and Search Engine Optimization.Read More
Industries
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998$1,000+2 - 9 employeesCambridge, CanadaWhite Space Studio, INC., a branding agency, was launched in 2017. Based in Honolulu, Hawaii and Cambridge, Canada, the team provides Branding and Social Media Marketing.Read More
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999$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
Industries
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1000Undisclosed2 - 9 employeesVaughan, CanadaAdWave is an Advertising company in Vaughan, Canada. Their services include Advertising and Branding.Read More
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1001Undisclosed2 - 9 employeesMarkham, CanadaGary Hyman is a SEO company. They offer Search Engine Optimization and Pay Per Click and were established in 2003. The company is in Markham, Canada.Read More
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1002Undisclosed2 - 9 employeesMississauga, CanadaDigital Strategy company Woolance was founded in 2014. The agency provides Digital Strategy and Social Media Marketing, and is small.Read More
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1003Undisclosed2 - 9 employeesVaughan, CanadaEden Advertising & Interactive is a print design agency. Their small team is headquartered in Vaughan, Canada. Their services include Print Design and Pay Per Click.Read More
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1004Undisclosed2 - 9 employeesToronto, CanadaEstablished in 2016, 416 Marketing Inc. Is a branding firm. The company specializes in Branding and Search Engine Optimization, and is small.Read More
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1005UndisclosedFreelancer employeesToronto, CanadaRJH Solutions is a small social media marketing agency headquartered in Toronto, Canada. The team specializes in Social Media Marketing and Search Engine Optimization.Read More
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1006$5,000+2 - 9 employeesToronto, CanadaGoldeye Media is a Conversion Optimization company in Toronto, Canada. The team focuses on Conversion Optimization and Digital Strategy.Read More
Industries
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1007Undisclosed2 - 9 employeesToronto, CanadaShakouri Group, a branding company, was founded in 2016. The company offers Branding and Social Media Marketing.Read More
Industries
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1008Undisclosed2 - 9 employeesMarkham, CanadaCBM Toronto is a branding agency. The company is headquartered in Markham, Canada. Their team specializes in Branding and Social Media Marketing.Read More
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1009UndisclosedFreelancer employeesToronto, CanadaBoompah is a small SEO services firm based in Toronto, Canada. The team provides Search Engine Optimization and Web Design.Read More
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1010$5,000+2 - 9 employeesToronto, CanadaAlyr is a small Toronto, Canada-based Advertising company. Their services include Advertising and Search Engine Optimization.Read More
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1011$1,000+10 - 49 employeesKitchener, CanadaLaunched in 2000, Digital Labz is a small SEO services firm. Their services include Search Engine Optimization and Web Design.Read More
Industries
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1012Undisclosed2 - 9 employeesToronto, CanadaMoneris Digital is an Affiliate Marketing company located in Toronto, Canada. Established in 2022, the team provides Affiliate Marketing and Content Marketing.Read More
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1013Undisclosed2 - 9 employeesToronto, CanadaEstablished in 2013, A1C Developers is an Interior Design company. Based in Toronto, Canada, the team provides Interior Design and Web Development.Read More
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1014$5,000+10 - 49 employeesKitchener, CanadaWeb design agency Smola Designs - Website Design, Logos, Marketing & More! is in Kitchener, Canada. Established in 2008, the small team offers web design, graphic design, logo, web development, and more.Read More
Industries
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1015$1,000+2 - 9 employeesNewmarket, CanadaSmall web design company Cyrux Smart Solutions Inc., is located in Newmarket, Canada. Their services include Web Design and Search Engine Optimization.Read More
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1016$5,000+2 - 9 employeesWaterloo, CanadaRead More
Clean Slate Studios, a web design company, was founded in 2007. They are headquartered in Waterloo, Canada and Wellesley, Canada and have a small team. Their services include web design, web development, e-commerce development, search engine optimization, and more.
Industries
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1017$1,000+2 - 9 employeesToronto, CanadaBack Office Outsourcing company AdvansisVirtual was established in 2014. The company offers Back Office Outsourcing and Accounting.Read More
Industries
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1018Undisclosed50 - 249 employeesToronto, CanadaFastr is a Content Marketing company. They are in Boston, Massachusetts and Toronto, Canada, and their services include Content Marketing and Mobile & App Marketing.Read More
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1019Undisclosed2 - 9 employeesMississauga, CanadaAAKS Consulting Inc, a video production agency, was established in 2003. The team focuses on Video Production and Web Development and is in Mississauga, Canada.Read More
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1020Undisclosed2 - 9 employeesToronto, CanadaBased in Toronto, Canada, ScaleUp42 is a social media marketing agency. They specialize in Social Media Marketing and Search Engine Optimization and were launched in 2019.Read More
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