About Us

Helping people and organisations change their futures

Long story short

We provide a fast and effective path to self-awareness, helping people build better relationships and develop stronger communication and leadership skills.

ITDA became the first authorised distributor of DiSC in the UK in 1991, and we continue to work closely with Wiley Learning Solutions to deliver the most soundly researched and validated DISC profiles in the world. We are connected globally with more than 500 authorised partners in the Wiley network.

Our goal is to make a difference to the lives of the people we work with. We aim to share our knowledge and to provide appropriate, cost-effective solutions for your business.

We are now in our 30th year of business.