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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1081Undisclosed2 - 9 employeesRockwood, CanadaPiece of Cake Digital Marketing, a Conversion Optimization company, was established in 1998. The company provides Conversion Optimization and Search Engine Optimization, and is small.Read More
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1082Undisclosed10 - 49 employeesKitchener, CanadaJONY STUDIOS is a branding company. The Kitchener, Canada-based agency was launched in 2015. Their team provides Branding and Social Media Marketing.Read More
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1083Undisclosed10 - 49 employeesToronto, CanadaMy SEO Sucks is a small Toronto, Canada-based SEO agency. Their services include Search Engine Optimization and Social Media Marketing.Read More
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1084$1,000+2 - 9 employeesKitchener, CanadaD1Zi is a small UX design company headquartered in Kitchener, Canada. Their services include UX/UI Design and Digital Strategy.Read More
Industries
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1085Undisclosed2 - 9 employeesKitchener, CanadaSmall social media marketing firm Grow By Millions, is headquartered in Kitchener, Canada. The team focuses on Social Media Marketing and Content Marketing.Read More
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1086$5,000+2 - 9 employeesBradford West Gwillimbury, CanadaAdvertising company Outsourced Marketing Inc. Was launched in 2015. The agency provides Advertising and Content Marketing.Read More
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1087$10,000+50 - 249 employeesGlendale, CAFounded in 2002, The Search Agency is a midsize PPC company. Their services include Pay Per Click and Search Engine Optimization.Read More
Clients
Fox SportsIndustries
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1088Undisclosed2 - 9 employeesWaterloo, Canada1989 Creative Co. Is an UX agency. Founded in 2017, the firm specializes in UX/UI Design and Branding.Read More
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1089Undisclosed10 - 49 employeesToronto, CanadaAperi media, Inc., a small SEO services firm, is located in Toronto, Canada. Their services include Search Engine Optimization and Social Media Marketing.Read More
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1090Undisclosed10 - 49 employeesMilton, CanadaRead More
Egenie Next(web solutions) is an IT company based in Milton, Canada with over 10 employees. Since 2005, they have offered web design, web development, and social media marketing solutions for clients, as well as SEO services that focus on content development and link earning.
Clients
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1091$5,000+2 - 9 employeesToronto, CanadaFounded in 2014, Klick Media Labs is a SEO services firm. The small team provides Search Engine Optimization and Pay Per Click.Read More
Industries
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1092Undisclosed10 - 49 employeesToronto, CanadaSmall SEO agency The Rain maker SEO, is headquartered in Toronto, Canada. Their services include Search Engine Optimization and Advertising.Read More
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1093UndisclosedFreelancer employeesKitchener, CanadaWise on Words, a Content Writing Services company, is in Kitchener, Canada. Founded in 2019, the team offers Content Writing Services and Other Marketing.Read More
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1094Undisclosed2 - 9 employeesToronto, CanadaSEO World, a small SEO agency, is headquartered in Toronto, Canada. The team offers Search Engine Optimization.Read More
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1095Undisclosed2 - 9 employeesToronto, CanadaGeorge La Rosa SEO is a SEO company. They are based in Toronto, Canada and have small team. Their services include Search Engine Optimization and Advertising.Read More
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1096Undisclosed2 - 9 employeesToronto, CanadaExport Grant is a small SEO company established in 2015. Their services include Search Engine Optimization and Other Digital Marketing.Read More
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1097$1,000+2 - 9 employeesOakville, CanadaStylus Marketing is a graphic design agency. Their small team is headquartered in Oakville, Canada. Their services include Graphic Design and Search Engine Optimization.Read More
Industries
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1098$1,000+10 - 49 employeesBrampton, CanadaTech Pumpkin Inc. Is a PPC agency in Brampton, Canada. The team provides Pay Per Click and Search Engine Optimization.Read More
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1099Undisclosed10 - 49 employeesToronto, CanadaUnited SEO Canada, a social media marketing company, offers Social Media Marketing and Search Engine Optimization. The company is located in Toronto, Canada.Read More
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1100$5,000+2 - 9 employeesToronto, CanadaDigital Systems, an Email Marketing company, is headquartered in Toronto, Canada. They offer Email Marketing and Search Engine Optimization and were founded in 2010.Read More
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1101Undisclosed2 - 9 employeesNiagara Falls, NYBased in Markham, Canada and Niagara Falls, New York, Triple Agent Digital Media Inc. Is a small Advertising company. Their services include Advertising and Branding.Read More
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1102$1,000+2 - 9 employeesKitchener, CanadaBased in Kitchener, Canada, Tweaked SEO is a small SEO services firm. The team offers Search Engine Optimization and Web Design.Read More
Industries
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1103Undisclosed10 - 49 employeesToronto, CanadaSmall SEO services firm Search3w, is located in Toronto, Canada. The team provides Search Engine Optimization and Pay Per Click.Read More
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1104Undisclosed2 - 9 employeesToronto, CanadaSmall SEO services firm Anurag Pareek SEO Consulting, is headquartered in Toronto, Canada. The team focuses on Search Engine Optimization and Pay Per Click.Read More
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1105Undisclosed10 - 49 employeesToronto, CanadaGROWTH KOLONY is a small Toronto, Canada-based Mobile & App Marketing company. Their services include Mobile & App Marketing and Pay Per Click.Read More
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1106$5,000+2 - 9 employeesToronto, CanadaSimonWYHuang is an Advertising company. The company is in Toronto, Canada. Their services include Advertising and Search Engine Optimization.Read More
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1107$5,000+10 - 49 employeesToronto, CanadaBush Marketing is a web design company. Their small team is based in Toronto, Canada. Their services include Web Design and Content Marketing.Read More
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1108$1,000+Freelancer employeesToronto, CanadaSeo Toronto is an Advertising company. The Toronto, Canada-based firm was established in 2017. Their services include Advertising and Content Marketing.Read More
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1109Undisclosed10 - 49 employeesToronto, CanadaRoyal Canadian Design is a small Advertising company. They provide Advertising and E-Commerce Development and were established in 2017.Read More
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1110Undisclosed2 - 9 employeesToronto, CanadaSergey Alakov is a small SEO services firm headquartered in Toronto, Canada. Their services include Search Engine Optimization and Digital Strategy.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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