Top 100 SEO Companies in England

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.

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.

Non.agency is a SEO services firm. They are based in London, England; Poznań, Poland and Poznań, Poland and have a midsize team. The company offers Search Engine Optimization, Generative AI, Digital Strategy, and Content Marketing.

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.

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. 

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.

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. 
 

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.

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.

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.

RobotZebra is a SEO company in London, United Kingdom. They offer search engine optimization and were launched in 2020.

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. 

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.

Searchmode is a SEO services firm. They are located in Manchester, United Kingdom and have a small team that offers search engine optimization. The agency was founded in 2023.

seoBusiness is an SEO and digital marketing agency in Blackburn, UK. Founded in 1999, they comprise over 20 employees specializing in SEO, PPC marketing and website design and development. They work primarily with ecommerce retailers, and midmarket businesses in a range of industries.

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.

Founded in 2021, SEO LIFT - SEO Company London is a SEO services firm. They are in London, United Kingdom and have a small team. Their services include search engine optimization, social media marketing, content marketing, and pay per click.

Promodo is a performance marketing agency that works with marketing teams at e-commerce companies of all sizes. The 50+ team specializes in PPC, SEO, and email marketing and serve clients from around the world.

SEO company believe.digital was founded in 2010. They are located in Bristol, England and have a small team. Their services include Search Engine Optimization and Web Development.

Passion Digital is a digital marketing agency based in Holborn, Central London, founded in 2012. We specialize in blending performance and imagination to create innovative marketing solutions for growth brands, offering services such as organic marketing (SEO, content marketing) and paid media (PPC, paid social, YouTube, and programmatic).

Artios, a small SEO agency, is based in Richmond, United Kingdom. Launched in 2007, the team offers search engine optimization.

Ignite SEO is a Coventry, United Kingdom-based SEO company. The small team offers search engine optimization and was founded in 2020.

Headquartered in Sheffield, United Kingdom, Wildcat Digital Ltd is a SEO company. The small firm was launched in 2018. Their services include search engine optimization, pay per click, and other digital marketing.

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.

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. 
 

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. 

iConquer Ltd is a web design and SEO company founded in 2004. Located in Blackburn, United Kingdom, they have a small team of 4 employees. They specialize in SEO, PPC, web design, and reputation management. 

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.

Established in 2018, NXTWEB Agency is a SEO agency. Their small team is in London, United Kingdom and Chester, United Kingdom. Their team provides search engine optimization, pay per click, web design, social media marketing, and more.

Accelerate Agency is a digital marketing company located in Bristol, England. Founded in 2017, they employ nine staff experienced with SEO, Google Analytics, conversion rate optimization, Google AdWords, content marketing, and GTM training. They work with a range of clients in IT, telecommunications, and business services.