
Find out how we engage with our clients by reviewing the latest TEI commissioned case studies conducted by Forrester Consulting on behalf of ThoughtWorks. TEI is a highly customized methodology that helps IT professionals make better, more cost-effective decisions regarding the selection of technology vendors. TEI systematically looks at the potential affects of technology investments across four dimensions:
ThoughtWorks commissioned Forrester Consulting to provide an objective third party assessment of the value we provide to our clients.
The Results:
The Results:
Participants in the study indicated they realized or expected to realise 29 to 66 percent risk-adjusted return on investment over three years using the ThoughtWorks Agile development approach.
Download the full TEI Study on the ThoughtWorks Agile Approach ![]()
The Results:
Download the full TEI Study on our Distributed Agile Approach ![]()
The Results:
Download the full TEI Study on the ThoughtWorks Agile Approach ![]()
ThoughtWorks is a global IT consultancy. We deliver bespoke applications, no-nonsense consulting and help organisations become agile.
ThoughtWorks Ltd, 9th Floor Berkshire House, 168-173 High Holborn, London, WC1V 7AA
T +44 (0) 20 7497 4500 F +44 (0) 20 7497 4501 E info-uk@thoughtworks.com

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