TEN // International Leadership Consultancy

Home

What our clients say about us...

I was fortunate enough to spend a year with William Montgomery enhancing my leadership skills and competencies through his 10/10 programme. He's an exceptional motivator and teacher, and truly inspires you to think differently.

Bruce Bundrant, Commercial Director, AS Monaco FC

William Montgomery's style - self effacing, intriguing, imaginative, but with a clear authority - is a great fit for very many of today's leadership needs and the development of skills. I have worked with him to support a wide diversity of leadership challenges, and his focussed response and flexibility is impressive and valuable.

Admiral Sir George Zambellas, First Sea Lord

The facilitation to help our leadership team develop a strategic plan for the business was truly inspirational. The result is an invaluable roadmap for the future.

Anant Patel, Investec Structured Products

Entrepreneurs are both the present and the future. William Montgomery is doing a fantastic job getting entrepreneurs together, sharing excellence and almost literally creating the future before our eyes. I am inspired by his passion, energy and unbounded enthusiasm.

Richard Duvall, Founder of Egg and Zopa

TEN is doing a great job. The advice and support that they can offer is invaluable to any business, however large or small.

Jacqueline Gold, Executive Chair of Ann Summers

Leadership Resources

Leadership Tip

How to keep those resolutions

31 December 2025

January is when intentions are declared. Leadership is what happens after the declarations fade. Leadership isn’t about heroic starts, it’s about boring consistency. January rewards enthusiasm. February rewards discipline. If you want resolutions -... read more

Leadership Tip

How to survive the festive break

17 December 2025

Christmas isn’t a test of stamina or social compliance; it’s a leadership exercise in energy, boundaries and judgment. Those who navigate it best don’t try to do more, they choose more carefully. Managing yourself well over the festive break is often the... read more

Leadership Article

10 ways to build your team

10 December 2025

Everyone would like to be part of a dream team - a group of people, each skilled in their own discipline, pulling together to achieve more than they ever could alone. Yet while most organisations talk about teamwork, they still tend to reward individual... read more

Free Webinar

We will provide useful insights into the work of TEN and the value we bring to our clients through our 10/10 leadership development and mentoring programme.

More Information

Our Next Event

HOW TO GIVE EFFECTIVE FEEDBACK

20 January 2026

WEBINAR

Leadership is a relational process

Synergy is achieved through teamwork

Live your life by design

Learn to lead with TEN

Consultancy

Facilitation

Mentoring

Training