Top 100 Design Agencies in London

Founded in 1999, Critical Mission Computing is a software development company that focuses on web development, web design, and e-commerce development. Headquartered in the UK, the team of 2 works primarily with small businesses in the ecommerce, financial services, and healthcare industries. 

CTI Digital is a full-service digital agency from Manchester, UK with other offices in London and Stockport, UK. The agency was established in 2003 and now has a team of 68 that works on web development, e-commerce development, mobile app development, and UX/UI design.

ADDVERT is a digital strategy company established in 2018. Their small team is headquartered in London, United Kingdom and provides digital strategy, social media marketing, mobile & app marketing, web design, and more.

POLARIS is an SEO agency in London, England. Founded in 2009, they have about 10 employees that serve mostly small-business and midmarket clients in the business, education, and e-commerce sectors. Services include SEO, PPC, and UI/UX design.

Hydra Creative is a digital solutions agency based in Sheffield, UK, with an office in London. The agency, founded in 2009, is a team of less than 15 who provides marketing and digital strategy, content marketing, SEO, and PPC services to various businesses.  

Golden Owl Consulting Ltd is a development agency founded in 2015 in Ho Chi Minh, Vietnam, with no more than 250 employees. They are experts in mobile app development, web development, and UX/UI design services.

Vasterra is a client-centric software development company based in London with over 50 members. Since their founding in 2010, they have provided custom software, web, and mobile app development solutions to small and medium-sized companies.

Digital agency Mediablaze is based in London. Since it was founded in 2010, the agency has grown its team to 29 employees. Mediablaze specializes in content marketing, web development, mobile app development.

Chameleon Web Services is a digital marketing company located in Birmingham, U.K. The company was founded in 2001 and has a team of fewer than 30 employees that offers SEO and web design services.

Animus Bytes is an UX design company. Founded in 2020, the team focuses on ux/ui design, custom software development, web development, and mobile app development. Their small firm is headquartered in London, United Kingdom.

THIS IS UNICORN is a conversion optimization company established in 2017. The small London, United Kingdom-based team offers conversion optimization, pay per click, digital strategy, and graphic design.

IT Labs, a IT strategy consulting company, is in Palm Beach Gardens, Florida; London, United Kingdom; Noordwijk, Netherlands and Skopje, North Macedonia. Founded in 2005, the midsize team focuses on IT strategy consulting, cloud consulting & SI, custom software development, and blockchain.

Founded in 2017, The iirth Company is a small web design company. Their team specializes in web design, branding, and social media marketing. The agency is headquartered in London, United Kingdom.

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.

Scaramanga Agency is a marketing agency based in Caterham, England, with more than two employees. Founded in 2000, they are experts in social media marketing, content marketing, and SEO solutions for small and mid-market firms alike.

YYT is a London, United Kingdom-based e-commerce development company. The small team offers e-commerce development, web development, ux/ui design, and web design and was established in 2014.

Subsign is a communications agency based in Iasi, Romania, that was established in 2013. Their team of seven employees offers marketing strategy and web design services.

Blue Flamingo Solutions Inc. Is a small digital strategy company. They provide digital strategy, search engine optimization, web design, web development, and more and were founded in 1998.

Founded in 2011, Pendulum Creative is located in Putney, United Kingdom. Their team of three employees provides UX/UI design, web design, and graphic design services for midmarket and small businesses.

the tree is a content marketing agency located in London. They also offer social media marketing and web design services to clients of all sizes, ranging from small businesses to enterprises. Founded in 2014, the team of fewer than 30 employees targets their B2B services to clients in the business services, information technology, and hospitality and leisure industries.

Augmetic Technology is a small global technology company based in Ahmedabad, India. Founded in 2013, their team specializes in application management, application support, and e-commerce development.

Metia, Inc. is a digital marketing firm with over 200 employees. Founded in 1989, the company is headquartered in Kirkland, Wash. with locations in Texas, London, and Singapore. The team focuses on web development, design, SEO, email marketing, and digital strategy. They primarily work with enterprise clients. 

Wholegrain Digital is a WordPress agency in London. Founded in 2007, Wholegrain Digital's team of around 15 employees specializes in web development, web design, and e-commerce development. Wholegrain Digital is also a Certified B Corporation.

Hyper Apps is a mobile technology firm founded in 2015 with offices in Cluj-Napoca, Romania, Sydney and Melbourne, Australia, and London. Hyper Apps' team of about 100 employees specializes in mobile app development, web development, and UI/UX design.

Tailwind Group is a media group in London. Founded in 2008, they have about 12 employees that provide video production, graphic design, broadcast video services for enterprise and mid-market clients.  

RNDpoint (former PST Labs) is a London-based development firm. The team of over 50 provides mobile app, custom software and web development services. Founded in 2014, they primarily serve enterprise businesses in the financial services industry.

Founded in 2016, Rudo Studio is a full-service UX/UI design agency based in London. They also provide web design and product design services. Their team works with both small and midmarket businesses. 

Digitals OYT Ltd., a custom software development firm, was established in 2022. They are based in London, United Kingdom and have a small team. Digitals OYT Ltd. Specializes in custom software development, IT staff augmentation, web development, web design, and more.

IMEDIAVAN, an application development company, was launched in 2013. They are in London, United Kingdom; Barcelona, Spain and Paris, France and have a small team. Their services include mobile app development, web development, e-commerce development, and IoT development.

Design Culture, a small branding agency, is located in London , United Kingdom. Established in 2006, the team provides branding, marketing strategy, web development, graphic design, and more.