Developing people, teams and cultures in over 60 countries, through analytics, insights and actions.

35 years at the forefront of assessment innovation

Why choose us?

global engagement92%

global engagement

Our assessments have been completed by people from 228 different countries

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recommendation97%

recommendation

97% of our clients would recommend us

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years experience35

years experience

World's longest established independent assessment company

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global engagement92%

global engagement

In our 35 year history, Thomas assessments have been completed by people from 228 of the 249 country states as recognised by ISO, meaning we have 92% global engagement. Find out more about our assessments.

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recommendation97%

recommendation

We believe that feedback is a gift, which is why we're proud that 97% of our clients say they would recommend us. We are dedicated to providing innovative assessment solutions and high levels of service. Find out what some of our clients have to say about working with us.

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years experience35

years experience

Thomas has been operating since 1981, providing people assessment solutions in over 56 countries. Since 2012, Thomas has grown to encompass more than just business and is now also present in the education and sport sectors.

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