Top 100 Digital Marketing Companies in the United Kingdom

NinjaPromo was founded in 2017. They have more than 50 employees with its offices spanning across the globe. It stands as a premier digital marketing agency known for its worldwide presence. They specialize in enhancing brands through comprehensive multi-channel marketing strategies. They possess a deep knowledge of various industry principles and are particularly adept at assisting B2B, blockchain, FinTech, software, and rapid-growth start-up brands to navigate the intricate and volatile market landscape.

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.

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. 

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.

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.

Redbox Mobile is a London, United Kingdom-based mobile & app marketing company. They provide mobile & app marketing and mobile app development and were founded in 2013.

Small social media marketing firm Blue Ring, is headquartered in London, United Kingdom. They focus on social media marketing and were founded in 2023.

Launch Online is a Bristol, England-based PPC agency. The agency offers Pay Per Click, Social Media Marketing, Conversion Optimization, Ecommerce Marketing, and more and is small.The agency was established in 2012.

Brafton is a Boston-based digital marketing agency founded in 2008. They have 2 additional offices across in Chicago and San Francisco. Its team of almost 200 is proficient in a variety of content marketing services including blogs, newsletters, emails, infographics, and video production. They also specialize in SEO and social media marketing.

Launched in 2015, Minty Digital is a small SEO company headquartered in Barcelona, Spain; London, England and New York, New York. Their services include Search Engine Optimization, Public Relations, and Content Marketing.

Loud Mouth Media is a digital advertising agency based in Belfast, UK with offices in Glasgow, UK, and Dublin, Ireland. Founded in 2011, Loud Mouth Media's team of 15+ employees provides PPC and social media marketing 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.

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.

Favoured is a performance marketing agency founded in 2017 run by a team of fewer than 10. Headquartered in London with an office in the same city, they lend their services in mobile & app marketing, advertising, and digital strategy to small businesses from various industries, including healthcare, e-commerce, and advertising, among others.

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.

Launched in 2017, OCPR Ltd is a branding company. They are located in Sheffield, United Kingdom and have a small team. The agency provides branding, social media marketing, content marketing, search engine optimization, and more.

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.

M3 Agency is an Albrighton, United Kingdom-based advertising company. The small firm was launched in 1999. Their team focuses on advertising, branding, marketing strategy, social media marketing, and more.

Propeller is a web design and development company that was founded in 2000. Headquartered in London, with another office in New York, they have a team of over 55. They specialize in e-commerce development, email marketing, web design, and SEO or clients in the hospitality, leisure, consumer products, and retail industries.

Milestone Media , a small social media marketing company, is based in London, United Kingdom. Founded in 2017, the team focuses on social media marketing, pay per click, email marketing, mobile & app marketing, and more.

Silk Email, an email marketing company, is based in Lostwithiel, United Kingdom. The small firm was established in 2017. Their services include email marketing, conversion optimization, and graphic design.

Soap Media is a digital agency based in Preston, UK, with an office in Manchester, UK. Founded in 2005, Soap Media specializes in providing SEO and PPC services. It has more than 25 employees.

Yodel Mobile is an award-winning global app marketing consultancy based in London. Founded in 2007, they have a team of 30 experienced experts in various areas of app growth marketing, including paid and organic user acquisition, retention, product CRO, monetisation and more. They have helped launch and grow thousands of apps and offer services like an App Launch Program, App Growth Consultation, Paid User Acquisition, App Store Optimization, and Mobile Creative.

PPC Geeks Ltd is a PPC agency founded in 2017. Based in Knutsford, United Kingdom, the team of 9 specializes in PPC, focusing on small businesses in the e-commerce, business services, and consumer products and services industries. They provide a free Google ads audit for clients.

ExpandX is a web services provider and digital marketing agency headquartered in Sofia, Bulgaria. It also has locations in London, New York, Munich and Barcelona. The company was founded in 2015 serving clients globally with projects of different sizes and niches. ExpandX provides web development services, e-commerce solutions, social media marketing, PPC, web design, video marketing, and other related digital services.

The SEO Impact, a SEO company, was established in 2021. In Newry, Northern Ireland, their small team focuses on 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).

ConsultMyApp (CMA) is a London-based marketing agency with about 15 team members. Founded in 2016, their primary services is mobile and app marketing. Most of their clients are in the advertising and marketing industry as well.

Social 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.