Dunstan Thomas is a UK based software consultancy delivering software development, software support, training and consulting services for products and methodologies covering the system development lifecycle.

As partners for leading software tool vendors such as Sparx Systems and LieberLieber we are uniquely placed to help software organisations leverage the benefits of these products by extending them with custom add-ins.

The Dunstan Thomas portfolio has been selected to provide:

  • Return on investment through value for money
  • Best price per function ratio
  • Capability to interoperate
  • Opportunity for clients to fill gaps in a pre-existing environment

Have you heard about EA SaaS?

Dunstan Thomas, Sparx Systems & LieberLieber Products


The BPMN Generator extension for EA has been developed by Dunstan Thomas


Save time and money by
safeguarding against accidental deletion


Sparx Systems offer high performance & scalable modelling tools that support multiple technologies & notations


Collaborate, Create, Integrate


The only diff & merge tool for model-based development projects in Sparx Systems Enterprise Architect


Share information from your EA models online, collaborate with business users and conduct structured reviews

Contact Us for a Quote

Dunstan Thomas is able to provide you with competitive quotes for the licensing of all products on this page.
Simply let us know your requirements and we will send you a price!

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