Interaction Styles
- A personality typing system based on the social styles models and connected to Keirseyan temperament theory and the Myers-Briggs type indicator.
- http://www.interactionstyles.com

Center for Internal Change
- Offers DiSC online and paper assessments, courses and certification.
- http://www.professionalchange.com

PersonalityStyle.com
- Offers a free sample DISC personality profile. DISC profiles are tools used to improve communications and relationships, and reduce conflicts. Used for training, hiring, team building, leadership training.
- http://www.personalitystyle.com

Discus Online
- An interactive, web-enabled behavioural profiler using DISC theory to provide detailed and understandable results.
- http://www.discusonline.com/

myDISCprofile
- Offers online DISC personality profiling for skills evaluation. £15 fee.
- http://www.mydiscprofile.com/

The Institute for Motivational Living
- Publisher of customized behavioral and motivational resources designed to help people communicate better, work together more effectively, build productive teams, discover personal motivators, reduce costly turnover, career planning, goal setting, discove
- http://www.discinsights.com

Disctools
- Distributor of Carlson learning products. Provides training tools for team building and assessment. Products include personal profile system, customer service, behavioral profile and assessment for instructors and end-users.
- http://assessmenttools.com/

DISC Profile Personality Test
- DISC Personal Profiles System Personality Tests online responses reports, training consulting behavior seminar Profile tools wholesale for education, learning, counseling, career work.
- http://www.discprofile.com/