Directory of Test Publishers

The Psychological Testing Centre (PTC) receives frequent enquiries from both psychologists and non-psychologists regarding where tests can be purchased in the United Kingdom. This Directory is offered as a response to those enquiries. The purpose of this Directory is intended to be informative rather than evaluative.

The Society provides independent reviews of psychological tests and these are included on the site. Publishers included on this list have either had test materials evaluated in a Society review or have agreed that their materials will be included in a future review.

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33 providers found


The Morrisby Organisation

Focus 31 North

Cleveland Road

Hemel Hempstead Industrial Estate





Tel: 01442 215521

Fax: 01442 240531

Email: [email protected]




The Morrisby Organisation is best known for the Morrisby Profile, which originated as a specialised test battery for industrial recruitment. It is now one of the most widely used assessment systems used in guidance, with careers professionals and schools using the Morrisby Profile to help inform subject, course and career choices. In the hands of trained HR professionals and psychologists, it provides a powerful system for assessing job applicants. Although the scores on the assessments allow comparisons between candidates, the shape of the resulting psychological 'profile' is used to show and individual's strengths and underlying abilities. The scientific analysis of this 'profile' provides genuine insights into potential future work performance. Specific training required. The Compound Series Test is a measure of the basic capacity to understand. It identifies the ability to solve problems from first principles and is a useful alternative to tests of general intelligence. Available to Registered Test Users. The Morrisby General Ability Tests assess Verbal, Numerical and Perceptual potential. They are designed to establish how well individuals can manipulate words, numbers and visual symbols and where their greatest strengths lie. This can offer insights into communication preferences and learning styles. Available to Registered Test Users.


Test Reviews

The cda Organisation Ltd

Oak House

1 Limewood Way

Limewood Business Park



LS14 1AB


Tel: 0113 2733 273

Fax: 0113 2739 000

Email: [email protected]




cda is a successful, specialist organisation development consultancy, focused on delivering sustainable improvements in organisational performance through the way that people are recruited, managed and developed. Since 1993, cda has worked with organisations to deliver assessment solutions and has considerable experience of developing bespoke solutions for clients. cda's personality profiling tool (cdaq) is designed specifically for the workplace and measures individual's preferences for interacting with others, processing information, making decisions and taking action. It can be used to support selection, personal development and staff retention. cdaq is available as a stand-alone tool or as part of a wider suite of assessment or development tools and processes.


Test Reviews

Thomas International Ltd

Harris House

17 West Street





Tel: +44 (0) 1628 475 366

Fax: +44 (0) 1628 524 226

Email: [email protected]




Thomas International provides people assessments which empower leaders across business, education, and sport to transform the performance of their teams and individuals - and deliver an immediate impact on their organisation. We help our clients recruit, retain, develop and manage their people. We can provide valuable insight into an individual - what motivates them, their core strengths and limitations and their potential, adding a high level of certainty to people decisions. Our assessments are straightforward to understand and quick to use, with rapid results. Our client service teams train, advise, and provide practical assistance to our clients, preparing them to use our assessments to create maximum value for their organisation. Thomas has been at the forefront of assessment innovation for 34 years, and provides assessments in 56 languages and have a presence in over 60 countries. Today we are working with 32,000 companies and 250,000 trained Thomas practitioners worldwide. Our clients span every type of organisation of every size and complete over 1.5 million assessments every year.


Test Reviews