OPP is the European distributor of the Myers-Briggs Type Indicator® (MBTI®) and other market-leading psychometric tools. 

OPP and its partners provide training, resources and consultancy to help organisations unlock potential in individuals and teams.

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Latest news

29 Sep 2016

Talking about personality

Oxford TestFest presents a day of talks for personality assessment professionals

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Blog

20 Sep 2016

Using Type to 'get' email

How do different MBTI Types use and feel about email? We explore some recent research to see what we can learn

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Hot topics

Innovation cogs

MBTI Type and entrepreneurs survey

Are you an entrepreneur? Could you be an entrepreneur? What is it about you that makes you answer 'yes' or 'no' to these questions?

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Garden Type table

Garden Type table

Gardens that represent each of the MBTI Type characteristics

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Case studies

John Lewis

John Lewis

See how MBTI Step II created a tangible shift in team performance

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