Clear technical & business documentation.
Complex translation & localization.

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Why choose us

Experience: 19 years and >300 customers

Quality: ISO 9001:2015 BSI certified FS 588086

Understanding: expertise in many industries

Innovation: applying the latest and best for you

Service: >90% customer retention

Flexibility: in-house team + worldwide networks

About us

3di is an award-winning provider of technical communications, translation and localization services. Established in 2002, 3di has a proven track record of delivering projects for businesses in a wide variety of industries – including telecommunications giant Vodafone and retail multinational Primark.

With a highly qualified and experienced in-house technical authoring team, an extensive worldwide network of specialists at its disposal and the latest authoring and translation tools, 3di are able to tackle a variety of projects, such as:

3di is BSI audited to ISO9001:2015 standards and a member of the ISTC (the Institute of Scientific and Technical Communicators) and GALA (the Globalization and Localization Association). 3di has also won numerous awards for a variety of projects, which you can read about in our award section here.

Case studies

3di works with organisations of all sizes, providing technical writing, translation and localization services. Our customers, including world-renowned brands and specialist businesses, all face complex communication challenges. They need that complexity made clear.


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