Unleash your true potential at work.

Leadership | Career | Business

Hi — my name is Thierry and I believe that everyone should be able to make a positive impact and flourish at work. I coach leaders and professionals to realise their personal vision of success, aligned with their purpose and values.

Whether you want to be a more transformative and authentic leader, grow your career, get clear on priorities, act intentionally, develop your business, or simply find what’s next for you — my mission is to help you to get there.

Since founding True Horizon Coaching in 2020 I have worked with dozens of people from around the world — CEOs, senior managers, entrepreneurs, freelancers and mid-career professionals. So far, over 95% of them have achieved their desired outcomes. You next?

Thierry Gregorius PhD
Executive Coach

“When I feel stuck Thierry always gets me to think differently, and I end up walking away with completely new ideas.”

Patrizia Bertini, Head of DesignOps, UK.
Executive coaching for leaders

Create some headspace to unpack your world and chart clear ways forward. Whether you want to lead with purpose, prioritise goals, untangle complex issues, get clear on strategy, grow as an authentic leader, build trust and confidence, improve team communication, or anything else you need to achieve impact.

Career coaching & mentoring

Grow your career — or reimagine it entirely. Clarify your aspirations and leverage your strengths and passions to get there. I have 20+ years’ experience in multiple sectors but note, rather than just give advice I will help you find your own answers. This approach is proven to be highly effective.

Entrepreneurs & freelancers

Running your business can be a lonely place. Coaching provides perspective, support, constructive challenge, ideas, accountability, and more. It will enable you to move forward with more clarity, focus and confidence. Simply put, the people I work with appreciate bouncing off with someone they can trust.

Productivity and wellbeing

Work is an important part of our lives. As such it should enrich us, otherwise what’s the point? As a leader I always made wellbeing a priority — for my team and myself, leading by example. This led to transformation as a natural outcome, not a goal. As a coach, I can work with you to establish productive habits for positive outcomes.

Team coaching & facilitation

In some quarters I’m known for playful workshops that unleash team motivation and creativity — whether with crayons, post-its, Lego bricks, or online. I will help your team reboot, get on top of things, reimagine strategy, ideate and innovate, leverage collective strengths, unblock workflows, and bring everyone together.


How it works

Individual coaching sessions are private and confidential, held remotely via video call. In-person and team coaching available on request.

To understand more about coaching, check out the FAQ page. If you’re new to coaching, the only way to truly understand its benefits is to experience it. See what my clients have said about their coaching experience, or contact me to schedule a free introductory session.

Who am I?

I’m a certified and accredited executive coach with over 20 years’ experience in leadership and consulting across various sectors. Based in the UK, I specialise in working with leaders, entrepreneurs, freelancers and senior professionals. I coach with a strong focus on authenticity, vision, creativity, productivity and wellbeing.

I also run a pro bono program offering free coaching to individuals from underrepresented or underprivileged backgrounds. Enquire for details.

Keep growing!


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