3B Digital Ltd.

3B Digital Ltd. is a London digital agency that designs and builds websites and runs search and social marketing. It says 2026 is its 28th year as a full-service agency, with clients worldwide since 1998.

What 3B Digital Ltd. offers

• Open source web development — custom work on Joomla, WordPress and Drupal.
• Website design — design with search visibility in mind.
• Search engine optimisation — organic search work built into each project.
• Search and social marketing — online advertising and social media strategy.
• Support — maintenance and security packages, with a help-desk that tracks requests.

Who it works with

Companies, associations, charities and start-ups, with particular strength in finance and publishing. Past work includes RSM International and Southwark Council.

Key facts

• Based in: London
• Established: 1998
• Related project: Silicon Junction, a network of new media agencies in the Clapham Junction area