OPP is part of CPP – the Myers-Briggs® Company, one of the world’s largest business psychology providers. 

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

Our psychometric tools are trusted by:

Latest news

22 May 2017

ISA welcomes MBTI publisher

CPP, Inc. joins the board of ISA, the Association for Learning Providers

Read More


25 May 2017

Improving business results using the MBTI instrument

How to use research to create MBTI solutions: this post looks at leadership accountability gaps

Read More

Hot topics

Quick guide to effective emailing and MBTI personality Type

Quick Guide to effective email and your personality

Understand your personality, get the most from email communication

Read More

Type Dynamics made easy

Why whole Type is greater than the sum of its parts

Read More

Why use MBTI insights?

Case studies

TDC case study

TDC case study

Teams, communication and the MBTI instrument

Read More