About Us

Everything We Do Influences Someone’s Career

PSI Services is a global leader in workforce solutions with over 70 years experience in certification, licensing and talent measurement.


Trusted by companies, governments, professional associations, certifying bodies and leading educational institutions, PSI delivers mission critical programmes in every sector, with an outstanding track record in industries such as aviation, finance, healthcare, IT certification, real estate, cosmetology, insurance and construction.

We work in partnership with you to deliver a first-class solutions approach from test development to delivery to results processing, including pre-hire employment selection, managerial assessments, licensing and certification tests, distance learning testing, licence management services and professional services.

Proud to be one of the largest assessment providers in the world, we work in over 160 countries and deliver millions of exams and assessments annually. Every day, tens of thousands of candidates, irrespective of their language or location, use our trusted technology to complete their exams and be assessed or certified.

We aim to bring you innovative technology, trusted content and flexible services to enable you to power the world’s best workforces and compete in today’s fast changing world of work.

Headquartered in Glendale, California, PSI has offices across the US, Europe and in Asia.