Top 100 SEO Companies in England

Resonance is a public relations agency launched in 2011. Their small team is in London, United Kingdom and focuses on public relations, content marketing, email marketing, event marketing & planning, and more.

We Are Shello is a London, United Kingdom-based SEO agency. The small team focuses on search engine optimization and content marketing and was established in 2009.

E-commerce development company Kaweb was launched in 1999. The firm provides e-commerce development, email marketing, IT managed services, mobile app development, and more and has a small team.

Web Design and SEO Company Limited, a SEO services firm, is headquartered in Plymouth, United Kingdom. The small team offers search engine optimization, corporate training, web development, and web design. The agency was founded in 2015.

Influx Digital is a small PPC company. They offer pay per click, search engine optimization, social media marketing, web design, and more and were established in 2015. The firm is based in Manchester, United Kingdom.

Aqueous Digital is a SEO agency. They specialize in search engine optimization, web design, advertising, ux/ui design, and more and were founded in 2005. Their small team is headquartered in Runcorn , United Kingdom and , United Kingdom.

UP Hotel Agency is an advertising company. They are based in Rugby, United Kingdom and have a small team. Their services include advertising, ux/ui design, search engine optimization, web design, and more. The company was launched in 2010.

Why Matters, a SEO agency, was launched in 2014. Headquartered in London, United Kingdom, their small team offers search engine optimization, social media marketing, conversion optimization, pay per click, and more.

SEO company Yeseo is headquartered in Ipswich, United Kingdom. Launched in 2013, the small team offers search engine optimization.

The Brand Tailor Branding Agency is a branding firm. The small Southampton, United Kingdom-based company was founded in 2009. Their services include branding, web design, web development, digital strategy, and more.

Founded in 2014, SoBold is a design and development agency headquartered in London.  Their team of 10 specialize in web development, web design, print design, and social media marketing services for clients. Their clients primarily work with with small and mid market companies in the education, health care, hospitality, energy, and consumer product industries. 

Andy Drinkwater Ltd is an SEO consultancy based in Chester, U.K. They have a team of around 5 employees and were founded in 1999. They provide SEO and content marketing services. 

SEO company Link Sync was founded in 2023. Located in Basingstoke, United Kingdom, their small team focuses on search engine optimization.

Careful Feet Digital Marketing Agency is a digital marketing company based in London. Founded in 2017, their team of three employees provides digital strategy, PPC, and content marketing services.

Founded in 2014, Superb Digital is an SEO agency based in Bristol, United Kingdom. Primarily serving small businesses, their team of fewer than 10 specializes in industries such as consumer products, business services, and retail. Services also include content marketing, PPC, and web design.

Signify Digital Ltd is an online marketing agency founded in 2017 in London. Their team of fewer than 10 employees caters to clients seeking SEO, PPC, social media marketing, and content marketing.

Swanky (Shopify Plus Agency) is a midsize branding company. Launched in 2010, the team specializes in branding, social media marketing, search engine optimization, web design, and more. The company is based in Exeter, United Kingdom.

Rise - The Growth Marketing Collective is a marketing firm based in Borehamwood, England, run by a freelancer. Since 2017, the firm has offered marketing strategy, digital strategy, and social media marketing assistance to small and mid-market businesses in the fields of arts, consumer products, and e-commerce.

Blueocto Ltd is a web agency founded in Newcastle upon Tyne, England in 2013 with fewer than 10 members. They are experts in web design, web development, and e-commerce development solutions for small businesses.

Codener is a software company based in London that was founded in 2016 and currently has more than 50 employees. They provide custom software, web, and e-commerce development solutions to clients ranging from startups to large companies in the fields of e-commerce, advertising, and business services.

JamPrime, a branding agency, is headquartered in London, United Kingdom. They provide branding, content marketing, search engine optimization, and graphic design and were founded in 2022.

Shape The Market is an advertising and marketing agency that has been offering social media marketing, content marketing, and email marketing services to their clients since 2014 . Their 50 employees are based out of their London office.

Greenlight Digital is a full service digital marketing agency headquartered in London. Founded in 2001, they have a team of about 150 that specialize in SEO, PPC, web design and build, content marketing, social media, conversion optimization and digital strategy.

Vixen Digital is a marketing agency based in Brighton, England with no more than 10 experts. Founded in 2017, they provide digital strategy, PPC, and SEO solutions to small and mid-market firms that work in the fields of business services, e-commerce, and hospitality.

Modo25 Limited is a digital marketing firm based in Leeds, England, and founded in 2019. Their team of no more than 50 provides digital strategy, affiliate marketing, and SEO solutions for small and mid-market businesses alike.

Clickingmad Ltd. is a full service digital agency based in Bridgnorth, England, and founded in 2000. Their team of 4 employees specialize in web design, e-commerce development, and SEO for primarily midmarket clients in the non-profit, business services, and consumer products industries. 

A digital marketing firm based in London, ChannelDoubler was founded in 2003. Their team of fewer than 10 specializes in SEO, content marketing, web design, and e-commerce development. They serve small to midmarket businesses in the e-commerce, hospitality, and leisure industries.

Small SEO agency Cure Digital, is located in Stockport, United Kingdom. The team focuses on search engine optimization, content marketing, digital strategy, and pay per click.

Michael Ryan SEO is a SEO company. They provide search engine optimization, content marketing, conversion optimization, digital strategy, and more and were launched in 2019. The company is based in Aveley, United Kingdom.

Digital Litmus is a marketing and digital agency based in London. Founded in 2015, their team of around 10 employees specializes in content marketing, digital strategy, and PPC.