OPP was founded in 1988, headquartered in the UK it has offices in other European countries and operates worldwide.
OPP is Europe’s second largest business psychology consultancy and is a leader in provision and use of psychometric tools for assessment, development and selection in the workplace.
OPP holds the right of use for leading personality tests such as the 16PF, CPI and MBTI which are widely used by recruiters and organisations for selection purposes and staff development.