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.
List of the Best St. Catharines SEO Firms
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151Undisclosed10 - 49 employeesToronto, CanadaSite Dudes is a SEO company. Their small team is located in Toronto, Canada. Their services include Search Engine Optimization and Logo.Read More
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152$1,000+10 - 49 employeesToronto, CanadaNeur Marketing is a SEO company. Their team is in Mississauga, Canada and Toronto, Canada. The company focuses on Search Engine Optimization and Web Design.Read More
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153$1,000+2 - 9 employeesToronto, CanadaArticle-Writing.co is a content marketing company. Launched in 2011, the company is in Toronto, Canada. The small team focuses on content marketing.Read More
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154$1,000+2 - 9 employeesToronto, CanadaRead More
Flip Source Web Design and Marketing is a small web design agency headquartered in Toronto, Canada. They specialize in web design, ux/ui design, graphic design, and logo and were founded in 2021.
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Keepers Commercial CleaningIndustries
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155$10,000+2 - 9 employeesToronto, CanadaRead More
Truth + Dare is a creative and digital agency located in Toronto, Canada. Founded in 1998, they have four employees specializing in digital branding and marketing strategies for modern startups, typically in hospitality and retail. Their expertise ranges from content marketing, advertising, and app development to editorial design, film, SEO, and UX/UI.
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Sheridan EDGEIndustries
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156$1,000+2 - 9 employeesToronto, CanadaRead More
Simply Stated Solutions Inc., a web design agency, is headquartered in Toronto, Canada and Mississauga, Canada. They offer web design, branding, graphic design, print design, and more and were established in 2016.
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157$1,000+2 - 9 employeesMississauga, CanadaRead More
100Nine Marketing is a SEO services firm launched in 2019. Their small team is based in Oakville, Canada. The firm provides search engine optimization, marketing strategy, digital strategy, social media marketing, and more.
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SaaS and Tech Companies Ecommerce stores, Retail Stores, Fashion & Beauty companies Healthcare and Pharmaceuticals Companies Law Offices, Real Estate and Property Developers & Real Estate AgentsIndustries
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158Undisclosed10 - 49 employeesToronto, CanadaOverflow Cafe is a SEO services firm located in Toronto, Canada. Their services include Search Engine Optimization and Conversion Optimization.Read More
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159$25,000+50 - 249 employeesMississauga, CanadaWinobell Inc is a CRM consulting and SI company in Mississauga, Canada. The small firm was launched in 2017. Their services include CRM consulting and SI.Read More
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160$1,000+10 - 49 employeesToronto, CanadaRead More
GILL Solutions Management is an SEO firm headquartered in Toronto, with additional offices in St. Petersburg, Fla. Founded in 2006, they have a team of around 10 employees. Their main focus lines are SEO, conversion optimization, and PPC.
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Ontario Water CentreIndustries
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161$1,000+10 - 49 employeesToronto, CanadaLaunched in 2020, SERPninja is a SEO services firm. Their small team is in and Toronto, Canada. Their team specializes in Search Engine Optimization.Read More
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162$1,000+50 - 249 employeesHamilton, CanadaThe DigiSparrow is a SEO services firm. Their midsize team is headquartered in Brantford, Canada and Hamilton, Canada. Their services include Search Engine Optimization and Web Design.Read More
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163$1,000+2 - 9 employeesToronto, CanadaRead More
Summer Digital is a software development company established in 2020. Their small team is in Toronto, Canada. Their services include custom software development, pay per click, search engine optimization, web development, and more.
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164$1,000+10 - 49 employeesToronto, CanadaRead More
Canadian Web Designs is a social media marketing firm based in Toronto. Founded in 2014 ,their team of 40 serves clients in the transportation and online media sectors. Services include advertising and web development.
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165$1,000+2 - 9 employeesToronto, CanadaContent Marketing company Writers Dash offers Content Marketing and Search Engine Optimization. They are headquartered in Toronto, Canada.Read More
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166$1,000+2 - 9 employeesToronto, CanadaRead More
N49 Toronto Web Design is a web design and digital marketing agency founded in 2000 in Toronto. Their team of 8 employees provides web design as well as SEO mostly to small businesses in healthcare, manufacturing, business services, and other industries.
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RCC GroupIndustries
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167$1,000+2 - 9 employeesToronto, CanadaJeff Social Marketing is a logo company. The small Toronto, Canada-based team specializes in logo, web design, digital strategy, social media marketing, and more. The firm was launched in 2019.Read More
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Heart to Heart CPRIndustries
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168Undisclosed2 - 9 employeesToronto, CanadaRead More
Huge Impact is a team of 3 digital marketers located in Toronto, Canada. Founded in 2007, they provide webs design and development, content marketing, social media marketing, SEO, and PPC services."So, that website has been performing really well for me from a design perspective, which they helped me with. When it comes to SEO, for all of my main keywords, I tend to be on the first page of Google, so that's been phenomenal." — Owner, Telecommunications Company
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Barcode LookupIndustries
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169Undisclosed2 - 9 employeesToronto, CanadaRead More
WebMax Canada is a branding agency. Based in Toronto, Canada, their small team focuses on branding, web design, search engine optimization, pay per click, and more. The agency was established in 2016.
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170Undisclosed10 - 49 employeesToronto, CanadaCA Digital - Toronto is a SEO services firm. The team specializes in Search Engine Optimization, and the firm is located in Toronto, Canada.Read More
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171$10,000+50 - 249 employeesLondon, EnglandSmall user experience agency Damex Digital, is located in Lake Kathyln, Bangladesh and Dhaka, Bangladesh. Established in 2020, the team provides ux/ui design, web design, print design, graphic design, and more.Read More
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IMCorp IncIndustries
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172$5,000+50 - 249 employeesMarkham, CanadaRead More
Seller Interactive is a pay per click agency launched in 2018. Based in Markham, Canada, their midsize team specializes in pay per click.
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Routine - Jake RhodesIndustries
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173$5,000+2 - 9 employeesToronto, CanadaRead More
Growth Dot Digital is founded in 2017. Based in Toronto, Canada, with offices in Manchester, United Kingdom, and Ahmedabad, India, the team of three specializes in social media marketing, UX/UI design, and graphic design. They primarily serve clients in the legal, advertising & marketing, and, and business services industries.
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Internet Commerce AssociationIndustries
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174$1,000+2 - 9 employeesToronto, CanadaRead More
Active Business Growth is a digital marketing company headquartered in Richmond Hill, Canada. The company has a team of 2 people who exclusively provide SEO services. Their clients are mostly small businesses, but they work with some mid-market businesses.
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Canada DiamondsIndustries
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175Undisclosed10 - 49 employeesToronto, CanadaSmall SEO services firm Your Listing Expert, is headquartered in Toronto, Canada. The team specializes in Search Engine Optimization and Advertising.Read More
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176$1,000+10 - 49 employeesMississauga, CanadaBokuden Digital is a branding firm. They are in Mississauga, Canada and Rawalpindi, Pakistan and have a small team. Their services include Branding, Marketing Strategy, Social Media Marketing, Search Engine Optimization, and more. The agency was founded in 2023.Read More
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177$1,000+2 - 9 employeesToronto, CanadaDouble Dare Management is a marketing strategy company. They specialize in marketing strategy, web development, public relations, search engine optimization, and more and were established in 2024. Their small team is in Toronto, Canada.Read More
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Wink MagazineIndustries
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178$1,000+2 - 9 employeesHamilton, Canada888 Local SEO is a SEO company. Headquartered in Hamilton, Canada, the team offers Search Engine Optimization and Content Marketing.Read More
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179Undisclosed10 - 49 employeesToronto, CanadaRead More
Noble Pixels is a web development studio based in Toronto, Canada, that was established in 2011. Their 3-person team offers web development, SEO, and web design services.
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MusicFest CanadaIndustries
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180$1,000+2 - 9 employeesMississauga, CanadaMJSoft is a digital strategy company. The small Mississauga, Canada-based firm was launched in 2018. Their team focuses on digital strategy, social media marketing, search engine optimization, pay per click, and more.Read More
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