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Ability Engineering Ltd.

Founded in September 1998, Ability Engineering is a recognized thought leader in the Sparx Systems Enterprise Architect ecosystem.

Best selling EA extensions developed by Ability Engineering are transforming how EA users model and deliver business value from Sparx Systems Enterprise Architect.

Combined into a single installer: eaTeamWorks is the complete solution for teams who are scaling up their use of Sparx Systems Enterprise Architect. It delivers model validation with Model Expert, the ultimate spreadsheet editor in eaSheets, business quality documents that deliver feedback directly into the model with eaDocX and Revision Manager, or multi-Project collaboration from Portfolio Manager.

Ability Engineering also provides 1-2-1 support to make the best use of these products, alongside years of experience supporting customers with Best Practice in using modeling languages and techniques and use of EA and Prolaborate.

Ability Engineering is a Sparx Systems approved partner, and offers a range of Sparx products and services, including EA licenses, Prolaborate licenses and a range of hosting options and EA SAAS through Sparx in the Cloud.

Who we are and why we wrote eaTeamWorks.

Become an Ability Engineering Reseller

Ability Engineering Products are World’s Best Sellers. Join our community of Partners and Resellers of extensions for Sparx Systems Enterprise Architect.

Join the EA User Group

We are also the founders of the European EA User Group, and have been organizing events since 2012, sharing knowledge and building the EA user community. Why not join our next event? Offer a presentation, sponsor an event, or just come and learn. Or maybe even do all three! We’re looking forward to meeting you.


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Download a free trial

Download eaTeamWorks today for several free for life features, plus no obligation, 30-day trials of all the products: eaDocX, ea Revision Manager, eaSheets, Model Expert and PortfolioManager. Discover for yourself why we sell the world’s best-selling Enterprise Architect extension.