Top 100 SEO Companies in the United Kingdom
The Best of January 2024
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.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best United Kingdom SEO Firms
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Featured providers
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- $1,000+
- 250 - 999 employees
- Paramus, NJ
SmartSites is a full-service digital agency located in Paramus, N.J. Founded in 2011, SmartSites has a team of nearly 100 designers, writers, developers, marketers, and problem solvers who work tirelessly to make websites successful. SmartSites offers its clients creative ways to build, plan, and promote their website. They focus on web design, PPC marketing, and organic SEO.
Industries
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- $5,000+
- 10 - 49 employees
- Portland, OR
Headquartered in Portland, Ore., Mad Fish Digital has over 20 employees on staff. Since 2006, the marketing agency has been specializing in SEO, PPC, digital strategy, and content marketing. The team partners with clients across the hospitality, healthcare, and education spaces.
Industries
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- $1,000+
- 250 - 999 employees
- Odesa, Ukraine
Netpeak is an internet marketing agency located in New York. Since the agency was founded in 2006, their team has grown to over 300 employees. Netpeak specializes in SEO, PPC, and mobile & app marketing. They've fostered a client base that focuses on small business and mid-sized companies.
Industries
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1
- $1,000+
- 10 - 49 employees
- Guildford, United Kingdom
Breakline Ltd is a specialized SEO agency based in Guildford, United Kingdom. They provide Technical SEO, Content Marketing and Digital PR services. Founded in 2012, their team currently has more than 10 employees.
Clients
- Exciting Escapes
- Spear Recruitment
- Cardiff University
- Carvine
Industries
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2
- $1,000+
- 2 - 9 employees
- Twickenham, United Kingdom
Genie Crawl, founded in 2018, is a digital marketing agency headquartered in Twickenham, U.K. They have a team of less than 10 who specialize in SEO, PPC, and web design services.
Clients
- Subway
- Papa Johns
- National Home Buyers
- Craig McConnon
Industries
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3
- $1,000+
- 10 - 49 employees
- Sheffield, United Kingdom
The SEO Works provides digital marketing, websites, and paid social media to clients across the UK. Based in London, the team of about 35 content managers, link builders, brand managers, and online marketers specializes in SEO, advertising, and web design. The SEO Works is a Google Partner Specialist for SEO and PPC and is Bing Ad accredited.
Industries
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4
- $1,000+
- 10 - 49 employees
- Basingstoke , United Kingdom
Front Page Advantage is an SEO agency in Basingstoke, United Kingdom. Founded in 2006, they have about 8 employees that serve small businesses in a wide range of industries. Their services are specialized in SEO.
Clients
- Deloitte
- Copart
- MRI Real Estate Software
- Real Asset Management
Industries
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5
- $1,000+
- 10 - 49 employees
- London, United Kingdom
ESA Digital is a SEO agency. They are headquartered in London, United Kingdom and have a small team. Their services include search engine optimization, public relations, and content marketing.
Clients
- Hanna Sillitoe
- ShakeSphere
- EP Advisory
- WANNA
Industries
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6
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Bird Marketing Limited is a digital marketing agency located in Essex, United Kingdom. With a team of 8, Bird Marketing Limited specializes in SEO and web design.
Clients
- Huawei
- Supermicro
- First Data
- Cancer Research
Industries
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7
- $1,000+
- 10 - 49 employees
- Derby, United Kingdom
Headquartered in Derby, United Kingdom, UK Linkology is a content marketing company. The agency provides content marketing, digital strategy, and search engine optimization and is small.The agency was established in 2011.
Industries
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8
- $1,000+
- 10 - 49 employees
- Lancaster , United Kingdom
Established in 2000, SQ Digital is a digital marketing agency that's headquartered in Lancaster, United Kingdom. Particularly servicing small businesses, the team of approximately 30 employees specializes in SEO, content marketing, and PPC management. They also provide WordPress development.
Clients
- European Springs & Pressings Ltd
- Roccia
- Banks Lyon Jewellers Ltd.
- IAH Electronic Industries
Industries
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9
- $1,000+
- 2 - 9 employees
- Richmond, United Kingdom
Artios, a small SEO agency, is based in Richmond, United Kingdom. Launched in 2007, the team offers search engine optimization.
Industries
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10
- $1,000+
- 2 - 9 employees
- Nottingham, United Kingdom
Herdl is a PPC company established in 2013. They are in Ashby de la Zouch, United Kingdom and have a small team. Their services include pay per click, search engine optimization, web design, branding, and more.
Industries
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11
- $1,000+
- 2 - 9 employees
- Birmingham, United Kingdom
Odyssey New Media is a digital marketing agency headquartered in Birmingham, U.K. that specializes in SEO, PPC, web design, and social media marketing. Founded in 2010, the agency works with midmarket companies, small businesses, and enterprises across industries such as business services, consumer products and services, healthcare and medical, and more. Odyssey New Media is comprised of fewer than 50 employees.
Clients
- Appoly Group
- Eploy
- Mint Technology
- Prime Facility Services
Industries
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12
- $1,000+
- 10 - 49 employees
- Blackburn, United Kingdom
eBusiness UK is a web design and SEO marketing agency in Blackburn, England. Founded in 1999, they comprise seven employees specializing in website creation and design and PPC and SEO marketing. They work primarily with small and midmarket businesses in a range of industries.
Clients
- Stealth Gaming
- Happy Beds
- Northcote Group
Industries
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13
- $5,000+
- 50 - 249 employees
- London, United Kingdom
ROAST is a digital performance agency based in London. The agency, founded in 2015, has more than 50 employees and provides digital strategy, PPC, SEO, CRM consulting & SI, content marketing, conversion optimization, and social media marketing services. ROAST serves midmarket and other-sized companies in various industries that include financial services, retail, and transportation.
Clients
- Experian
- Bitstamp
- AVEVA
- AJ Bell
Industries
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14
- $10,000+
- 10 - 49 employees
- Guildford, United Kingdom
Geeky Tech is a digital marketing agency located in Guildford, United Kingdom. The company was founded in 2010 and employs a team of 8 employees. They specialize in web design and development, UX/UI design, business consulting, and graphic design services.
Industries
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15
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Husky Hamster is a small SEO company. The Edinburgh, United Kingdom-based agency was established in 2020. Their services include search engine optimization, digital strategy, and content marketing.
Industries
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16
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Agile Digital Agency is a marketing technology agency based in London. The agency has a team of less than ten that provides email marketing, SEO, and other digital marketing services to small and midmarket companies and institutions.
Clients
- Singleton Law Firm (USA)
- EFQM (Global)
- HRC International (Netherlands)
- Userlane (Germany)
Industries
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17
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Novi.Digital is a data-driven digital marketing agency headquartered in Lancaster, UK. Founded in 2009, Novi.Digital also has locations in London, Manchester, and Leeds. Their team of 18 divides its team between providing SEO and PPC services.
Clients
- Carbon Trust
- Attic Storage
- The Language Factory
- TCG Direct
Industries
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18
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Blue Array SEO is an SEO agency and consultancy headquartered in Reading, United Kingdom with another office in New York City. Founded in 2015, the agency has a 19 person team that is entirely focused on providing SEO services.
Clients
- The Post Office
- RAC
- Simply Business
- Funding Circle
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19
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Re:signal is a marketing agency based in London. Founded in 2012, they have a team of around 15 employees. They primarily provide SEO and content marketing services to midmarket and small businesses.
Clients
- ASICS
- FatFace
- River Island
- Expedia
Industries
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20
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Passion Digital Ltd. Is a small web development firm. Launched in 2012, the agency is headquartered in London, United Kingdom and Madrid, Spain. Their services include web development, web design, conversion optimization, search engine optimization, and more.
Clients
- Mazda
- Octopus Investments
- Knight Frank
- QuickBooks
Industries
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21
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Pearl Lemon is a London based digital strategy agency that was founded in 2016. Their team of 13 employees specializes in SEO, email marketing, and social media marketing.
Clients
- Asteria Diamonds
- AJ Smart
- Go International
- Elevano
Industries
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22
- $1,000+
- 2 - 9 employees
- Bristol, United Kingdom
Arken Marketing is a Weston Super Mare, United Kingdom-based SEO company. The small team specializes in search engine optimization and web design and was established in 2015.
Clients
- Braant Accounting
Industries
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23
- $1,000+
- 2 - 9 employees
- London, United Kingdom
RobotZebra is a SEO company in London, United Kingdom. They offer search engine optimization and were launched in 2020.
Clients
- Rutherford Search
- Ultima Environmental
- Motorway
- Limitless Travel
Industries
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24
- $5,000+
- 10 - 49 employees
- London, United Kingdom
PNdigital Ltd is a SEO service based in London. PNdigital uses its SEO skills to increase user traffic, investigate leads and promote businesses with a large ROI. With a team of under 10 employees, PNdigital focuses primarily on SEO and PPC, whilst also offering web design and development services.
Industries
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25
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Improve My Search Ranking is a SEO company. They specialize in search engine optimization and were launched in 2014. Their small team is London, United Kingdom-based.
Clients
- NHS
- 3M
Industries
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26
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Yando Consulting is a small, agile team of digital marketing talent headquartered in London that specializes in SEO, PPC, and conversion optimization. Founded in 2017, Yando Consulting works with midmarket companies, small businesses, and enterprises across the online reputation management industry. Yando Consulting is comprised of fewer than 50 employees and has additional offices in Vancouver, Berlin, and Raleigh, N.C.
Clients
- American Express
- Motorola
- EyeEm
- Lumo
Industries
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27
- $1,000+
- 10 - 49 employees
- London, United Kingdom
bizZzdev.com is a business agency founded in 2019 in Lviv, Ukraine. With fewer than 10 professionals, they offer marketing strategy and business consulting solutions to clients in the field of IT services.
Clients
- BLISCORE
Industries
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28
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Gripped is a marketing and advertising company based in London and founded in 2017. Their team of around 20 employees provides marketing strategy, content marketing, and conversion optimization.
Industries
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29
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Flycast Media is a digital marketing company based in Watford, U.K., with a second office in Potters Bar, U.K. Founded in 2009, Flycast Media specializes in providing PPC, web design, and conversion optimization services.
Clients
- Iomart
- ServerSpace
- Ecowater
- Umbee Ltd
Industries
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30
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Creative Brand Design is a small web design company. They specialize in web design, search engine optimization, e-commerce development, graphic design, and more and were launched in 2007.
Clients
- WFUNA
- Gibraltar Nature Reserve
- Net Zero Needs Nuclear
- 4media group
Industries
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