Top 100 SEO Companies in Markham
The Best of December 2025Looking for a top SEO firm in Markham?
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 Markham. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Markham SEO Firms
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421$1,000+10 - 49 employeesToronto, Canada3DM Digital Marketing Agency is a Toronto, Canada-based Content Marketing company. The team specializes in Content Marketing and Search Engine Optimization.Read More
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422Undisclosed10 - 49 employeesToronto, CanadaContact Studios is a SEO company. The team focuses on Search Engine Optimization and Video Production, and the company is located in Toronto, Canada.Read More
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423$1,000+2 - 9 employeesToronto, CanadaSyntra is a SEO services firm. In Toronto, Canada, their team provides Search Engine Optimization and Content Marketing.Read More
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424$1,000+10 - 49 employeesToronto, CanadaWebIzzy is a small social media marketing company. Founded in 2019, the team focuses on Social Media Marketing and Search Engine Optimization.Read More
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425$5,000+10 - 49 employeesToronto, CanadaAce Legal Marketing, a Digital Strategy company, provides Digital Strategy and Email Marketing. The firm is based in Toronto, Canada.Read More
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426$1,000+10 - 49 employeesToronto, CanadaIn Toronto, Canada and Ottawa, Canada, Thornley Fallis is a mobile app development firm. The team provides Mobile App Development and Search Engine Optimization.Read More
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427Undisclosed50 - 249 employeesBarrie, CanadaFounded in 2017, SEO Brothers is a SEO services firm. They are based in Kitchener, Canada and have a small team. Their services include search engine optimization.Read More
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428Undisclosed10 - 49 employeesToronto, CanadaRose + Thorn Marketing is a Digital Strategy company. They are in Toronto, Canada. Their team specializes in Digital Strategy and Social Media Marketing.Read More
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429$1,000+Freelancer employeesToronto, CanadaEmanuel P SEO Consultant, a SEO services firm, is located in Toronto, Canada. Established in 2017, the team provides Search Engine Optimization and Branding.Read More
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430Undisclosed10 - 49 employeesMississauga, CanadaRead More
Toronto SEO Group is a digital marketing agency based in Toronto. Founded in 2004, they have less than five employees who primarily serve small business and midmarket clients in the business services industry. Services include content marketing, SEO, and mobile app marketing.
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The Oakville Chamber OrchestraIndustries
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431$1,000+2 - 9 employeesMississauga, CanadaRead More
Astromic is a digital advertising agency headquartered in Mississauga, Canada. Their team of approximately 4 employees provides branding, digital strategy, and SEO in addition to more traditional advertising. Their branding focus includes but isn't limited to corporate identity, brand messaging, and naming.
Clients
Fashion Nova -
432$10,000+10 - 49 employeesMississauga, CanadaRead More
Goto Marketers is a full-service digital marketing agency based in Canada, founded in 2012. With a team of 14 professionals, the agency specializes in B2B marketing strategy, SEO, WordPress website design and management, content creation, digital campaigns, and demand generation. Goto Marketers is known for delivering measurable results and hands-on support to help organizations accelerate growth and scale effectively.
Clients
FreshworksIndustries
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433$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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434Undisclosed1,000 - 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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435$1,000+10 - 49 employeesToronto, CanadaDesign Avizions is a small Toronto, Canada-based branding company. The team provides Branding and Social Media Marketing.Read More
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436$1,000+10 - 49 employeesToronto, CanadaDigital Strategy company Apex SEO Company Toronto was founded in 2015. The team offers Digital Strategy and Content Marketing.Read More
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437Undisclosed50 - 249 employeesToronto, CanadaEstablished in 2020, Digital Tide, a midsize social media marketing firm, is headquartered in Toronto, Canada. Their services include Social Media Marketing and Search Engine Optimization.Read More
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438$1,000+10 - 49 employeesBrampton, CanadaRead More
Headquartered in Brampton, Canada; Clavet, Canada and Ahmedabad, India, Pixous Technologies is a social media marketing agency. Founded in 2016, the small team provides social media marketing, search engine optimization, web design, web development, and more.
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439$1,000+Freelancer employeesRichmond Hill, CanadaBGSHAH Consulting is a Marketing Strategy company. They focus on Marketing Strategy and Digital Strategy and were established in 1995.Read More
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440$5,000+10 - 49 employeesToronto, CanadaBrainrider is a Digital Strategy company. They offer Digital Strategy and Content Marketing and were launched in 2010.Read More
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441$1,000+2 - 9 employeesOshawa, CanadaThe Digital Marketing People is a SEO agency founded in 2015. The agency specializes in Search Engine Optimization and Pay Per Click.Read More
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442Undisclosed10 - 49 employeesToronto, CanadaMedia Profile is a public relations agency. They specialize in Public Relations and Content Marketing and are headquartered in Toronto, Canada and Montreal, Canada.Read More
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443$5,000+10 - 49 employeesToronto, CanadaDelta Growth Inc. Is a SEO services firm. They were launched in 2017 and focus on Search Engine Optimization and Pay Per Click.Read More
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444$5,000+50 - 249 employeesToronto, CanadaLocated in Toronto, Canada and Montréal, Canada, Design Monkey HQ is a branding firm. They focus on Branding and Social Media Marketing and were founded in 2018.Read More
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445$1,000+2 - 9 employeesBrampton, CanadaMarketing Blitz Inc. Is a SEO company. The Brampton, Canada-based team provides Search Engine Optimization and Pay Per Click.Read More
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446$1,000+10 - 49 employeesBrampton, CanadaTeamarcs is a custom software development company located in New Delhi, India and Brampton, Canada. Their services include Custom Software Development and Search Engine Optimization.Read More
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447$1,000+250 - 999 employeesVaughan, CanadaBigbuda is a branding agency. They are in Vaughan, Canada. Their team focuses on Branding and Search Engine Optimization.Read More
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448$1,000+10 - 49 employeesToronto, CanadaRead More
BlueHat Marketing is a SEO company. Founded in 2009, the team offers Search Engine Optimization, Pay Per Click, Social Media Marketing, and Web Design. Their small firm is based in Mount Royal, Canada; Toronto, Canada and New York, New York.
Clients
RossyIndustries
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449Undisclosed2 - 9 employeesToronto, CanadaIn Mississauga, Canada and Toronto, Canada, Visual dZign is a social media marketing agency. The team provides Social Media Marketing and Search Engine Optimization.Read More
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450$5,000+2 - 9 employeesRichmond Hill, CanadaBranding agency Stratking Marketing was founded in 2011. The agency specializes in Branding and Social Media Marketing.Read More
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