Top 100 SEO Companies in Markham

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Top 100 SEO Companies in Markham

The Best of December 2025

Looking 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. 

Jump to Most Reviewed Companies

List of the Best Markham SEO Firms

  • 181
    (0 Reviews)

    Not yet reviewed.

    $250,000+
    250 - 999 employees
    Toronto, Canada
    Established in 2006, Kognitive is a midsize Toronto, Canada-based Advertising company. Their services include Advertising and Content Marketing.
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  • 182
    (1 Reviews) 5.0

    Timeliness

    4.5

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Toronto, Canada
    Dynamite Sites Inc, a web design agency, was established in 2022. The agency specializes in web design, search engine optimization, other digital marketing, CRM consulting and SI, and more and has a small team.
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  • 183
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Toronto, Canada
    Launched in 2019, Macro Digital is a SEO agency. The small team focuses on Search Engine Optimization and Web Design.
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    Industries

  • 184
    (11 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Toronto, Canada
    Clickworthy Digital Marketing is a SEO agency. Their small team is headquartered in Mississauga, Canada; Toronto, Canada and Fort Mill, South Carolina. Their services include Search Engine Optimization, Web Design, Web Development, and Pay Per Click. The firm was founded in 2021.
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    Industries

  • 185
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Toronto, Canada
    Digital Marketing Help is a Digital Strategy company. The team specializes in Digital Strategy and Search Engine Optimization and is in Toronto, Canada.
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    Industries

  • 186
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Toronto, Canada
    TalktheTalk Creative is a Toronto, Canada-based SEO services firm. Founded in 2018, the small team offers Search Engine Optimization, Content Marketing, and Content Writing Services.
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    Industries

  • 187
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Toronto, Canada
    Social Traffic | Digital Marketing Agency is a branding firm. Located in Toronto, Canada and Toronto, Canada, their small team offers Branding and Digital Strategy. The company was launched in 2016.
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  • 188
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Toronto, Canada
    BTmarketing is a small Advertising company founded in 2020. Their team provides Advertising and Search Engine Optimization.
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  • 189
    (73 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Toronto, Canada

    In Montreal, Canada; Toronto, Canada; Ottawa, Canada and Santa Monica, California, Social Media 55 is a social media marketing agency. The small firm was launched in 2014. Their team provides Social Media Marketing, Search Engine Optimization, Pay Per Click, and E-Commerce Development.

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    Clients

    HGregoire

    Industries

  • 190
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Toronto, Canada
    STEALTH Media is a web design agency located in Saskatoon, Canada and Regina, Canada. They focus on Web Design and Video Production.
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    Industries

  • 191
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Toronto, Canada
    Napkin Marketing is a Conversion Optimization company launched in 2011. The firm focuses on Conversion Optimization and Digital Strategy, and is small.
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    Industries

  • 192
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Markham, Canada
    Based in Markham, Canada and Niagara Falls, New York, Triple Agent Digital Media Inc. Is a small Advertising company. Their services include Advertising and Branding.
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  • 193
    (2 Reviews) 4.5

    Timeliness

    4.3

    Service Excellence

    4.3

    Value

    4.8

    Would Recommend

    4.3
    $75,000+
    50 - 249 employees
    Toronto, Canada

    ACRONYM is search marketing agency that specializes in organic and paid search. Founded in 1995, ACRONYM has over 100 employees in offices in New York, London, and Singapore.

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    Clients

    Rosewood Hotels & Resorts

    Industries

  • 194
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Toronto, Canada
    The Digital Factory is a Digital Strategy company. The small Toronto, Canada-based team specializes in Digital Strategy and UX/UI Design. The firm was founded in 2014.
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    Industries

  • 195
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Toronto, Canada
    Fluency Digital Agency is a web design agency. Their team is in Toronto, Canada and focuses on Web Design and Advertising.
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    Industries

  • 196
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    50 - 249 employees
    Toronto, Canada
    Powered by OutReach, an advertising company, is based in San Francisco, California. The midsize team provides advertising, social media marketing, search engine optimization, pay per click, and more. The firm was established in 2010.
    Read More

    Industries

  • 197
    (23 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Toronto, Canada

    SunHouse Marketing is a Digital Strategy company. Their small team is located in Bet Shemesh, Israel and Toronto, Canada. The firm offers Digital Strategy, Conversion Optimization, Pay Per Click, Social Media Marketing, and more. The firm was founded in 2009.

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    Clients

    Dassault Systemes

    Industries

  • 198
    (30 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    Toronto, Canada

    Mediaforce Digital Marketing Agency is a SEO services firm. Founded in 1996, the team specializes in Search Engine Optimization, Pay Per Click, Email Marketing, Web Design, and more. Their small agency is Toronto, Canada-based.

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    Clients

    Health care organizations, physio clinics, non surgical clinics, cosmetic surgery clinics

    Industries

  • 199
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Toronto, Canada
    Established in 2008, Corktown Digital is a small SEO agency. Their services include Search Engine Optimization and Social Media Marketing.
    Read More
  • 200
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Toronto, Canada
    AsteroidX is a SEO company and pay per click agency launched in 2018. Their team focuses on Search Engine Optimization and Pay Per Click.
    Read More
  • 201
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Toronto, Canada
    360 Integral Marketing, a Digital Strategy company, is located in Toronto, Canada. They focus on Digital Strategy and Pay Per Click.
    Read More

    Industries

  • 202
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Toronto, Canada
    ECommerce Development Pros, a web design agency, was launched in 2008. The small Toronto, Canada-based team specializes in Web Design, E-Commerce Development, Conversion Optimization, UX/UI Design, and more.
    Read More

    Industries

  • 203
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Toronto, Canada
    123 total web solutions, a social media marketing company, focus on Social Media Marketing and Content Marketing. They were launched in 1995.
    Read More
  • 204
    (48 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $50,000+
    50 - 249 employees
    Toronto, Canada

    Major Tom is a Marketing Strategy company. Established in 2000, the midsize agency is headquartered in New York, New York; Toronto, Canada; Vancouver, Canada and San Jose, California. Their services include Marketing Strategy, Digital Strategy, Web Development, Branding, and more.

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    Clients

    The Little Potato Company SAP L'Oreal PepsiCo

    Industries

  • 205
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Toronto, Canada
    The Design Freak is a Toronto, Canada-based web design company. They specialize in Web Design and Search Engine Optimization and were established in 2020.
    Read More

    Industries

  • 206
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Toronto, Canada
    Brand Matters is a SEO company. Based in Toronto, Canada, their small team provides Search Engine Optimization and Web Design. The company was founded in 2000.
    Read More

    Industries

  • 207
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Toronto, Canada
    Founded in 2017, Tandm Digital Agency is a pay per click agency. The team specializes in Pay Per Click and Search Engine Optimization and is headquartered in Toronto, Canada.
    Read More

    Industries

  • 208
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Toronto, Canada
    Digital strategy company Bruar Digital is located in Toronto, Canada. The small team provides digital strategy, search engine optimization, and conversion optimization and was founded in 2018.
    Read More
  • 209
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Toronto, Canada
    Daydream Design is an UX agency. The team is in Toronto, Canada, and their services include UX/UI Design and Search Engine Optimization.
    Read More
  • 210
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Ajax, Canada
    Adcount is a SEO company. Their team is in Ajax, Canada. The firm offers Search Engine Optimization and Web Development.
    Read More
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