About Us
About TMS Associates
TMS Associates is a partnership team of qualified executive coaches with over 30 years’ experience delivering high-level Learning and Development initiatives. We specialise in the full suite of Insights Discovery® programmes, which includes:
Insights Discovery
Team Effectiveness
Resilience and Change
Full Circle 360 Feedback
The Self-Aware Leader
We also deliver management and leadership programmes from Aspiring Manager through to Senior Leaders, and offer coaching at all levels — from business coaching to executive coaching.
Additional programmes includes
- Effective Communication
- Powerful Presentations
- Management Essentials
Our purpose is to inspire and empower individuals to grow into the best version of themselves. We believe people work for people — or they don’t. Successful leaders create environments where their greatest resource, their people, are inspired, motivated, and engaged to achieve business success. We believe any leader can achieve more through outstanding leadership, understanding and behaviours. And we believe we can help. We work with clients to design learning interventions that are challenging, stretching, thought-provoking, and enjoyable. We don’t tick boxes — we do development that delivers.

Meet the Founders

Toni-Marie Vaughan
With over 35 years in talent, learning, and leadership development, Toni-Marie Vaughan is an accredited coach and Insights Practitioner. She specializes in designing and delivering leadership programs that inspire people to be their best, build confidence, and achieve measurable results.

Simon Pill
Bringing 30+ years of experience in the Learning & Development arena, Simon Pill has worked across multiple sectors to help managers and leaders unlock their potential. As an MBTI and Insights accredited coach, she combines expertise with a practical approach to ensure lasting growth and impact.