Top 100 SEO Companies in St. Catharines

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Top 100 SEO Companies in St. Catharines

The Best of June 2026

Looking 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. 

Jump to Most Reviewed Companies

List of the Best St. Catharines SEO Firms

  • 211
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Oakville, Canada
    Branding company Sprint Digital was launched in 2021. Based in Oakville, Canada, the team focuses on Branding and Search Engine Optimization.
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  • 212
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Oakville, Canada
    MJA Digital, a SEO agency, focus on Search Engine Optimization. They were launched in 2020.
    Read More
  • 213
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Toronto, Canada
    Grand Estate Marketing is a web design agency launched in 2024. They are in Toronto, Canada and have a small team. Their services include Web Design, Web Development, Branding, Search Engine Optimization, and more.
    Read More

    Industries

  • 214
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Toronto, Canada
    Productive Shop is a SEO company launched in 2016. Their team provides Search Engine Optimization and Content Marketing.
    Read More

    Industries

  • 215
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Toronto, Canada
    Social media marketing agency Catalyst Canada was founded in 1995. The firm focuses on Social Media Marketing and Content Marketing.
    Read More

    Clients

    Audi

    Industries

  • 216
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Oakville, Canada

    Look Digital Marketing is a full-service digital marketing agency headquartered in Oakville, Canada, and founded in 2014. Their team of nearly 5 employees caters mostly to small businesses, offering an array of services with the most prominent being web design, advertising, digital strategy, social media marketing, and more.

    Read More

    Clients

    Union Chicken
  • 217
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Toronto, Canada
    Konan & Spade, a Direct Marketing company, is in Dubai, United Arab Emirates; Toronto, Canada; New York, New York and Mumbai, India. The small team focuses on Direct Marketing, Digital Strategy, Social Media Marketing, Content Marketing, and more and was launched in 2021.
    Read More

    Industries

  • 218
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Toronto, Canada

    Charm Me Media is a social media marketing company launched in 2021. Their small team is based in Spring, Texas. Their services include social media marketing, email marketing, conversion optimization, search engine optimization, and more.

    Read More

    Industries

  • 219
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Hamilton, Canada
    Founded in 2006, Convex Studio Ltd - Digital Market Agency is a SEO agency. Their team specializes in Search Engine Optimization and Social Media Marketing.
    Read More

    Industries

  • 220
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Oakville, Canada
    Axiom9 Marketing is a SEO agency launched in 1992. The team provides Search Engine Optimization and Other Digital Marketing.
    Read More

    Industries

  • 221
    (5 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Toronto, Canada
    Based in Los Angeles, California and Toronto, Canada, H & CO Agency is a SEO company. The small firm was established in 2018. Their team focuses on Search Engine Optimization, Web Design, and Pay Per Click.
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    Clients

    Toronto Electric

    Industries

  • 222
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Toronto, Canada

    Maguire Marketing Group is a B2B and professional services marketing agency located in Toronto, Canada. Founded in 2016, they have five employees specializing in producing engaging content for various businesses. Services include SEO, website management, SMM, blogs, direct mail marketing, product marketing, and Facebook ads.

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    Clients

    Softchoice
  • 223
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Hamilton, Canada
    PixelMatrix Solutions is a web development firm. Based in Ahmedabad, India and Hamilton, Canada, the company was founded in 2021. Their team provides Web Development and Mobile App Development.
    Read More

    Industries

  • 224
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Toronto, Canada
    WebView SEO is a SEO services firm. In Toronto, Canada, their team specializes in Search Engine Optimization and Demand Generation Marketing.
    Read More

    Industries

  • 225
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    Freelancer employees
    Hamilton, Canada

    Founded in 2020, Greenlight Content is a freelance marketing firm based in Hamilton, Canada. They provide content marketing, strategy, conversion optimization, SEO, and email and social media marketing. 

    Read More

    Clients

    Tesco
  • 226
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Toronto, Canada
    Click Media Lab is a Digital Strategy company headquartered in Markham, Canada and Toronto, Canada. They provide Digital Strategy and Social Media Marketing.
    Read More

    Industries

  • 227
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    1,000 - 9,999 employees
    Toronto, Canada
    Tribal Worldwide is a social media marketing agency. The firm is based in New York, New York and Vancouver, Canada. Their team offers Social Media Marketing and Search Engine Optimization.
    Read More

    Industries

  • 228
    (4 Reviews) 4.5

    Timeliness

    4.5

    Service Excellence

    4.4

    Value

    4.6

    Would Recommend

    4.6
    $5,000+
    10 - 49 employees
    Toronto, Canada
    Deeploy, a small pay per click company, is based in Bogotá, Colombia and Toronto, Canada. They provide Pay Per Click, Email Marketing, Conversion Optimization, Search Engine Optimization, and more and were founded in 2015.
    Read More

    Industries

  • 229
    (16 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Mississauga, Canada
    Founded in 2021, Clickworthy Digital Marketing is a SEO agency and website development firm. The small team offers Search Engine Optimization and Web Development. The company is in Mississauga, Canada.
    Read More

    Industries

  • 230
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Mississauga, Canada
    Web design agency Tastic Marketing Inc. Was established in 2014. The team offers Web Design and Search Engine Optimization and is in Mississauga, Canada and Mississauga, Canada.
    Read More

    Industries

  • 231
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Oakville, Canada
    X-Finity PRO is a PPC agency. Their small team is located in Oakville, Canada and provides Pay Per Click and Search Engine Optimization. The agency was established in 2015.
    Read More

    Industries

  • 232
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Buffalo, NY
    OrbioSoft Technologies is a social media marketing company launched in 2016. Their services include Social Media Marketing and Advertising.
    Read More

    Industries

  • 233
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Toronto, Canada
    SOLUTIO DIGITAL AGENCY, a branding agency, was established in 2022. The team focuses on Branding and Search Engine Optimization.
    Read More

    Industries

  • 234
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Toronto, Canada
    3DM Digital Marketing Agency is a Toronto, Canada-based Content Marketing company. The team specializes in Content Marketing and Search Engine Optimization.
    Read More
  • 235
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Toronto, Canada
    Dialekta is a media planning and buying agency. The Montréal, Canada-based firm was launched in 2010. Their services include Media Planning & Buying and Pay Per Click.
    Read More

    Industries

  • 236
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Mississauga, Canada
    Vg is a branding agency based in Mississauga, Canada. Their services include Branding and Search Engine Optimization.
    Read More

    Industries

  • 237
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Toronto, Canada
    Launched in 2013, Chameleon Digital Media is a small Toronto, Canada-based Advertising company. Their team provides Advertising and Social Media Marketing.
    Read More
  • 238
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    Toronto, Canada

    Passion Fruit Partners is a SEO agency. They focus on search engine optimization and were launched in 2020. The agency is in Toronto, Canada.

    Read More

    Industries

  • 239
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Toronto, Canada
    Webcarpenter is a SEO services firm. Headquartered in Toronto, Canada, the team provides Search Engine Optimization and Content Marketing.
    Read More
  • 240
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Toronto, Canada
    Hp Sangha SEO Toronto is a SEO services firm. The firm is headquartered in Toronto, Canada. Their services include Search Engine Optimization and Social Media Marketing.
    Read More

    Industries

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