Top 30 SEO Agencies in the UK

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Top 30 SEO Agencies in the UK

The Best of August 2026

Looking for a top SEO firm in the United Kingdom?

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 United Kingdom SEO Firms

  • 361
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Biggleswade, England
    Batur Digital, an advertising company, was established in 2020. The small team focuses on advertising, branding, search engine optimization, and web design. The firm is located in Biggleswade, United Kingdom.
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    Clients

    SJP Interiors

    Industries

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  • 362
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Slough, England
    Web Magnetism Ltd is a web design agency. Founded in 2023, the small firm is based in Slough, United Kingdom. Their services include web design, mobile app development, search engine optimization, and pay per click.
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  • 363
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Wythenshawe, England
    Headquartered in Wythenshawe, England, JW Digital is a web development company. Launched in 2023, the small team offers Web Development, E-Commerce Development, Mobile App Development, Search Engine Optimization, and more.
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    Industries

  • 364
    (8 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $1,000+
    50 - 249 employees
    Smethwick, England
    Progressino LLC is a Ypsilanti, Michigan-based pay per click agency. The midsize team offers Pay Per Click, UX/UI Design, Advertising, Search Engine Optimization, and more. The agency was established in 2011.
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    Clients

    IBM

    Industries

  • 365
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Little Waltham, England
    Visibility SEO is a SEO company launched in 2023. The small team focuses on Search Engine Optimization, Web Development, Content Marketing, Web Design, and more. The agency is in Little Waltham, England and Las Vegas, Nevada.
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    Clients

    Peter Boolkah Karie Kaufmann ActionCoach of Arizona DC Flooring

    Industries

  • 366
    (1 Reviews) 4.5

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Blackburn, England
    Smart Search SEO is a small SEO services firm. The Blackburn, United Kingdom-based company was founded in 2023. Their team provides search engine optimization, digital strategy, and marketing strategy.
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  • 367
    (6 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.8
    $1,000+
    2 - 9 employees
    Edinburgh, Scotland
    Clear Click is a small conversion optimization company in Edinburgh, United Kingdom. Founded in 2020, the team focuses on conversion optimization, pay per click, search engine optimization, and social media marketing.
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    Industries

  • 368
    (7 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Portsmouth, England
    Hewitt Matthews is a PPC company launched in 2016. Their small team is in Portsmouth, England and focuses on Pay Per Click, Web Development, Advertising, Social Media Marketing, and more.
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    Industries

  • 369
    (4 Reviews) 3.9

    Timeliness

    3.9

    Service Excellence

    3.9

    Value

    3.9

    Would Recommend

    3.9
    Undisclosed
    10 - 49 employees
    Chester, England

    Results Through Digital is a 13-person digital agency based in Warrington, England. Founded in 1999, they provide services in SEO, social media marketing, and web design to small and midmarket businesses.

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    Clients

    Windy Arbour

    Industries

  • 370
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    London, England

    Launched in 2006, Black & White Web Designs is a SEO company. The small team specializes in search engine optimization, web design, and branding. The agency is in London, United Kingdom.

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  • 371
    (1 Reviews) 4.5

    Timeliness

    5.0

    Service Excellence

    4.5

    Value

    4.5

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Bury, England

    Founded in 2017, Seek Social LTD is located in Bury, UK. With about 10 employees, they provide SEO, branding, and graphic design services to small businesses, midmarked-sized businesses, and enterprises. The industries focused on are advertising and marketing, e-commerce, and business services.

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    Clients

    Louise Collen

    Industries

  • 372
    (6 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    London, England
    Callpalooza, a Sales Outsourcing company, was launched in 2020. Their small team is in London, England; Barcelona, Spain and Cairo, Egypt. Their services include Sales Outsourcing, Email Marketing, Search Engine Optimization, and Content Marketing.
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    Clients

    All Services 4 U

    Industries

  • 373
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    Freelancer employees
    Norwich, England

    Seen Digital is a SEO agency. The small Norwich, United Kingdom-based team specializes in search engine optimization, content marketing, and conversion optimization. The company was launched in 2005.

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    Industries

  • 374
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Preston, England

    Piranha Advertising & Marketing Solutions is a marketing firm founded in 2001 with more than 10 experts. They offer SEO, conversion optimization, and web design solutions from their office in Preston, England.

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    Clients

    BPC UK LIMITED
  • 375
    (3 Reviews) 4.5

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.0

    Would Recommend

    4.7
    $5,000+
    2 - 9 employees
    London, England
    Yay!Starter Marketing is a Digital Strategy company launched in 2016. Their small team is in London, England. The company focuses on Digital Strategy, Social Media Marketing, Content Marketing, Search Engine Optimization, and more.
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    Clients

    Coca-Cola

    Industries

  • 376
    (3 Reviews) 5.0

    Timeliness

    4.3

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Salford, England

    SEO services firm Red C Marketing is in Salford, United Kingdom. They focus on search engine optimization, web design, advertising, ux/ui design, and more and were established in 1994.

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    Industries

  • 377
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England

    Modern SEO Services, a SEO agency, is based in London, United Kingdom and London, United Kingdom. The small team focuses on search engine optimization, social media marketing, email marketing, pay per click, and more and was founded in 2015.

    Read More

    Industries

  • 378
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    Norwich, England
    Unity SEO is a SEO agency. They are located in Norwich, United Kingdom and have a small team that focuses on search engine optimization, social media marketing, and web design. The agency was founded in 2021.
    Read More
  • 379
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.5

    Value

    4.5

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Lancaster, England

    WUKmedia is a digital agency based in Lancaster, United Kingdom. Their team includes 10 employees. WUKmedia has been specializing in web design and SEO since it was founded in 2006.  

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    Clients

    Flexible Medical Packaging Limited
  • 380
    (1 Reviews) 5.0

    Timeliness

    4.5

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Llanfoist, Wales

    The Marketing Sparkie is an SEO agency based in Abergavenny, U.K. with fewer than 10 employees. Founded in 2013, they offer SEO services, digital strategy, and social media marketing for small businesses in the industries of advertising and business services.

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    Clients

    Vinci Surveys Limited

    Industries

  • 381
    (5 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    London, England
    CMG Digital is a website development firm headquartered in Pula, Croatia and Zagreb, Croatia. The company offers web development, video production, web design, ux/ui design, and more and has a midsize team.The company was established in 2001.
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    Clients

    P&G, GSK, ConvaTec, Edgewell, Cloetta, Helion, Rimac

    Industries

  • 382
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    Cardiff, Wales

    Nocturnal Lab is a web design and SEO agency from Cardiff, U.K. With about five employees on board, they offer web design, SEO, and e-commerce development to small business clients across the advertising, arts and entertainment, business, education, and financial industries, among others.

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    Clients

    DBBC

    Industries

  • 383
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Chester, England
    Reckless is an UX company. The team is headquartered in Chester, England and Alderley Edge, England, and their services include UX/UI Design and Digital Strategy.
    Read More

    Industries

  • 384
    (28 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    London, England
    Headquartered in San Francisco, California; Montréal, Canada; New York, New York and London, England, Web Tonic is a Performance Marketing company. They focus on Performance Marketing, Pay Per Click, Search Engine Optimization, Social Media Marketing, and more and were launched in 2018.
    Read More

    Industries

  • 385
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    London, England
    MVee Media Ltd., an Advertising company, was founded in 2015. Their small team is headquartered in London, England; London, England and Watford, England. The firm specializes in Advertising, Search Engine Optimization, cloud consulting & SI, and Ecommerce Marketing.
    Read More

    Industries

  • 386
    (9 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    Freelancer employees
    Sale, England
    Established in 2020, Socialectric is a web design agency. The small Sale, England-based team specializes in Web Design, Web Development, and Search Engine Optimization.
    Read More

    Clients

    WHO Foundation

    Industries

  • 387
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Milton Keynes, England

    Global Exposure is a digital marketing agency founded in 2019 in Milton Keynes, England. Their team of more than two specializes in SEO, web design, and digital strategy solutions for small and mid-market firms in the fields of advertising and marketing.

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    Industries

  • 388
    (3 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    5.0
    $50,000+
    50 - 249 employees
    London, England

    User experience company LAB Group was founded in 2003. The firm provides ux/ui design, digital strategy, e-commerce development, mobile app development, and more and has a midsize team. The firm is located in London, United Kingdom and Cape Town, South Africa.

    Read More

    Industries

  • 389
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England
    Cash Cow Marketing is a SEO services firm established in 2006. The small London, England-based team specializes in Search Engine Optimization, Web Design, Digital Strategy, Marketing Strategy, and more.
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    Clients

    Infoblox

    Industries

  • 390
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    bournemouth, England

    Royal Digital is a digital marketing company based in Boscombe, United Kingdom. Founded in 2012, their team currently consists of over 50 employees. They offer digital strategy, social media marketing, web design, and SEO.

    Read More

    Industries

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