Top 30 SEO Agencies in the UK
The Best of December 2025Looking 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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$1,000+10 - 49 employeesNew York, NYSEO company NuStream is in New York, New York; Philadelphia, Pennsylvania and Allentown, Pennsylvania. They provide Search Engine Optimization, Web Design, Digital Strategy, and Video Production and were established in 2010.Read More
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61$5,000+2 - 9 employeesManchester, EnglandRead More
SEO company The SEO Consultant Agency was established in 2022. Their small team is based in Manchester, United Kingdom. The SEO Consultant Agency specializes in search engine optimization.
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62$5,000+10 - 49 employeesLancaster, England94n Digital is a pay per click agency. The small team is based in Rīga, Latvia and Lancaster, England. Their services include Pay Per Click, Social Media Marketing, Ecommerce Marketing, Demand Generation Marketing, and more.Read More
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63$1,000+2 - 9 employeesAshford, EnglandRead More
Discoverable is a marketing agency founded in 2017 and based in Ashford, Kent. The team consists of less than 10 employees and specializes in SEO and PPC.
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Cook FoodsIndustries
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64$5,000+10 - 49 employeesBirmingham, EnglandOpace Digital Agency is a small social media marketing agency founded in 2008. Their services include Social Media Marketing, Search Engine Optimization, Pay Per Click, Web Design, and more. The company is located in Birmingham, England.Read More
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Acorns Children's Hospice Shedstore Buy Fencing Direct Ferne animal SanctuaryIndustries
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65$10,000+10 - 49 employeesLondon, EnglandRead More
Top Notch Dezigns® is a small web design agency. Founded in 2004, the firm is headquartered in New York, New York; Melville, New York; Los Angeles, California and London, England. Their team specializes in Web Design, Search Engine Optimization, Pay Per Click, Web Development, and more.
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Home Depot Meadowbrook Financial Mortgage Bankers Long Island University Student Nursing Association (SNA) CassoneIndustries
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66$50,000+50 - 249 employeesBristol, EnglandRead More
Torchbox is a web design agency launched in 2000. The firm focuses on web design, web development, ux/ui design, pay per click, and more and has a midsize team.
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67$5,000+10 - 49 employeesLondon, EnglandRead More
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.
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ASICSIndustries
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68$5,000+10 - 49 employeesBirmingham, EnglandWeb design company Republic Marketing is in Birmingham, England and London, England. The small agency was established in 2020. Their team focuses on Web Design, Search Engine Optimization, Pay Per Click, and Web Development.Read More
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Josh Fano Pume Rove Legal PureBurnIndustries
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69$10,000+10 - 49 employeesBristol, EnglandRead More
WEB CHOICE is a web design and development company that also provides mobile app development services located in Somerset, England. They have a team of roughly 20 employees who also focus on SEO, PPC, CRO, and content marketing strategies. Founded in 2009, they support clients in various industries.
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KenwoodIndustries
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70$5,000+10 - 49 employeesElstead, EnglandRead More
Innovation Visual is a digital marketing agency based in Elstead, England. Managed by more than 10 experts, they have offered their services in SEO solutions and digital strategy to small and mid-market firms since 2005. They work in the fields of business services, health care, and more.
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UnilyIndustries
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71$5,000+2 - 9 employeesDubai, United Arab EmiratesRead More
Advertising company YouYaa was launched in 2017. They are in Dubai, United Arab Emirates; Riyadh, Saudi Arabia and London, England and have a small team. YouYaa specializes in Advertising, Branding, Public Relations, Marketing Strategy, and more.
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72$1,000+2 - 9 employeesLondon, EnglandRead More
Flycast Media is a pay per click agency. Launched in 2009, the team provides Pay Per Click, Web Design, Content Marketing, Conversion Optimization, and more. Their small agency is based in London, England and Watford, England.
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IomartIndustries
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73$5,000+10 - 49 employeesLondon, EnglandSocial media marketing agency TAMLO is headquartered in Chiyoda City, Japan and London, England. Launched in 2017, the small team focuses on Social Media Marketing, Content Marketing, Branding, Digital Strategy, and more.Read More
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British CouncilIndustries
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74$10,000+10 - 49 employeesBristol, EnglandFounded in 1998, Mentor Digital is a small web development firm. Their team specializes in Web Development, Web Design, Branding, Search Engine Optimization, and more. The company is based in Bristol, England and London, England.Read More
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Tree AidIndustries
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75$1,000+10 - 49 employeesSandbach, EnglandRead More
408 Media, a SEO company, is headquartered in Sandbach, United Kingdom. The small team focuses on search engine optimization, pay per click, ecommerce marketing, affiliate marketing, and more. The firm was founded in 2020.
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76$1,000+1,000 - 9,999 employeesEgham, EnglandNP Digital is a media planning & buying agency. Based in Las Vegas, Nevada and Egham, England, their large team offers Media Planning & Buying, Search Engine Optimization, Content Marketing, Email Marketing, and more. The agency was established in 2017.Read More
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FacebookIndustries
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77$5,000+10 - 49 employeesVictoria, London, EnglandCEEK is a small SEO services firm. In Victoria, London, England and Brighton and Hove, England, the firm was launched in 2016. Their services include Search Engine Optimization, Social Media Marketing, Pay Per Click, Marketing Strategy, and more.Read More
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Small Beer Brew Co The Maine Mayfair LavazzaIndustries
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78$10,000+10 - 49 employeesWorthing, EnglandRead More
Marketing strategy company Ellipsis® was established in 2018. In Worthing, United Kingdom, their small team focuses on marketing strategy, content marketing, and email marketing.
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AutomatticIndustries
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79Undisclosed10 - 49 employeesLondon, EnglandRead More
Search Logistics is an SEO agency founded in London in 2019 with over 10 professionals. They provide SEO solutions to various clients.
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A1 Garage Door ServiceIndustries
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80$5,000+250 - 999 employeesLondon, EnglandRead More
Coders Dev is a web design and mobile app development company based in London with offices in Singapore and Abu Dhabi, U.A.E. The company, founded in 2010, has more than 500 employees and provides web development and AI services. Coders Dev serves small and larger-sized companies in the health care & medical, hospitality & leisure, consumer products & services, financial services, gaming, telecommunications, automotive, manufacturing, and e-commerce industries.
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British TelecomIndustries
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81Undisclosed10 - 49 employeesLondon, EnglandStartup Voyager is a Conversion Optimization company. They are headquartered in London, England and have a small team. Their services include Conversion Optimization and Search Engine Optimization.Read More
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ClickUp Time Doctor Vinovest Cyclone PodsIndustries
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82$1,000+Freelancer employeesCheltenham, EnglandRead More
Ready Steady Go SEO is an SEO services company, founded in 2016 and based in Birmingham, England. This solitary freelancer offers services in SEO, email marketing, content marketing, and more.
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83$10,000+50 - 249 employeesManchester, EnglandCTI Digital, a web development company, is headquartered in Manchester, England and Lancaster, England. They specialize in Web Development, Conversion Optimization, Pay Per Click, Web Design, and more and were established in 2003.Read More
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Greater London AuthorityIndustries
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84$1,000+50 - 249 employeesLondon, EnglandLaunched in 2014, SUSO Digital is a SEO company. The firm focuses on search engine optimization and has a small team. The firm is headquartered in London, United Kingdom.Read More
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85$1,000+10 - 49 employeesBoston, MARead More
Seahawk Media is a web design and development company based in Boston, but with offices around the world. Founded in 2015, they also provide SEO, branding, and UX/UI design services. They're also a GoDaddy partner.
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86$1,000+10 - 49 employeesLondon, EnglandEstablished in 2019, BrainZ Digital LTD is a small SEO services firm. Their team provides Search Engine Optimization and Generative AI. The agency is based in London, England.Read More
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87$1,000+10 - 49 employeesBristol, EnglandRead More
Believe.digital is a SEO company established in 2010. The small Bristol, England-based team specializes in Search Engine Optimization, Web Development, Pay Per Click, Social Media Marketing, and more.
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88$1,000+10 - 49 employeesBirmingham , EnglandRiseUp® Agency is a pay per click agency. Launched in 2012, the small company is located in Birmingham , England. Their services include Pay Per Click, Digital Strategy, Ecommerce Marketing, Search Engine Optimization, and more.Read More
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MicroscootersIndustries
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89$25,000+10 - 49 employeesLondon, EnglandWe Are Kitty is a web design agency. Launched in 2017, the company is in London, England and Cape Town, South Africa. The small team provides Web Design, UX/UI Design, Web Development, E-Commerce Development, and more.Read More
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90$5,000+2 - 9 employeesRugeley, EnglandRead More
Cosmik Carrot, a SEO company, is headquartered in Rugeley, United Kingdom. The small team specializes in search engine optimization, web design, ux/ui design, and web development. The company was founded in 2008.
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Schedule ConsultationMost Reviewed SEO Company in United Kingdom
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