Work at Thomas International? This profile has not been claimed yet.
Claim this profile
Thomas International
UK psychometric assessment company publishing the Thomas PPA (DISC-based) behavioural assessment, part of a wider product suite (Thomas CXI, Assess, Connect, ThomAI), used by over 10,000 organisations worldwide.
- Delivery format
- Online
Clients include
Psychometrics & assessments
Price on request
1981
Last checked: 21 August 2026
Professional Coaching Credentials
None listed for this provider yet.
Training & Accreditations Offered
This provider is on a free listing and hasn't set up direct contact through CompareHQ.
Frequently asked questions
Is Thomas International accredited?
Yes. Thomas International is BPS registered and ISO certified.
How many organisations use Thomas International?
Thomas International's assessments are used by over 10,000 organisations.
What products does Thomas International offer beyond PPA/DISC?
Its product suite includes Thomas CXI, Assess, Connect, and ThomAI, alongside the legacy PPA/DISC assessment. Named clients include Smurfit Kappa, Veolia, Carlsberg, Specsavers, Porsche, Red Bull and BP.
Similar Psychometrics & Assessments providers
Psychometrics & Assessments
Saville Assessment is a UK psychometric publisher. Its Wave personality questionnaire is described as its market-leading tool, measuring a wide range of behaviours, and it also publishes aptitude tests such as the Swift range. Its solutions cover selection and hiring, developing individuals and building better teams, and identifying, selecting and developing leaders. Assessments are delivered online, and it runs BPS-accredited psychometric training courses.
Belbin is a Cambridge-based team development company built on the Belbin Team Roles model, developed by Dr Meredith Belbin and colleagues through research at Henley Management College in the 1970s. It provides Belbin reports (individual, team and working-relationship), accredited training, workshops and team coaching, used by organisations and independent consultants worldwide to improve how teams are formed and how they work together. Its accreditation scheme is run directly by Belbin rather than through an external body.
Psychometrics & Assessments
The Myers-Briggs Company (formerly OPP Ltd) is the European publisher and distributor of the Myers-Briggs Type Indicator (MBTI), along with other assessments such as the FIRO, TKI conflict tool and Strong Interest Inventory. It certifies and supports practitioners and works with organisations on team, leadership and conflict development. It is a certified B Corporation.
Change Formation is a UK team development consultancy that uses personality and team assessment tools, including Insights Discovery, MBTI and Belbin, to improve collaboration and team performance. As an ILM Approved Centre it also delivers the ILM Level 3 Award in Leadership and Management, alongside facilitated team sessions and away-days for organisations.
