Organizational dynamics
for Leaders and Teams
Tillie Harris
MSc, MA, BA Hons, Cert.CS
Executive Coach | Facilitator | Consultant
I help C-Suite and Senior Leadership Teams perform at their best.
That means working with individuals and groups, optimizing communication and collaboration, and establishing high‑performance behaviors for real results.
I deliver one-to-one and group coaching, workshops and bespoke programs of cultural transformation.
All rooted in my passion for business and culture, and a deep professional understanding of human communications and behavior.
I work closely with leaders in various sectors and markets around the world:
- Building alignment around strategy and values
- Creating high levels of engagement and collaboration
- Embedding high-performance behaviors – especially at times of pressure and rapid change.
Executive and senior leader workshops
Workshops to optimize behaviors and communication, reduce silos and increase connection between your senior leaders. Have more authentic and direct discussions, make better decisions, increase accountability and drive business impact.
Coaching
Tillie has an extraordinary talent for understanding what makes you tick. She asks the insightful questions, making you think and question why you are doing something. She reinforces or resets your focus on the things you need to do to deliver on your vision and ambitions.
CEO of global market leading real estate business
Coaching
Working with Tillie was literally life-changing for me. I had some beliefs and behaviors that I wasn’t even conscious of, and they were holding me back. I am now able to have the impact that I always knew I could.
Chief of Staff, Banking
group Coaching
It’s unusual for a coach to work so deeply with an organization. Tillie attends our strategy and Executive meetings, and acts as a thought-partner for the whole of the C-Suite. Her understanding of context and priorities has meant she has been able to have a rapid and significant impact on the way we work.
workshops and training
The Thought Leadership workshop was engaging, informative and well-delivered. The tasks were thought-provoking and encouraged discussion by the group. The training was relevant and used our own existing materials to make the exercises bespoke.
Technical Director, Richter Global
workshops and training
The workshop was an incredible opportunity – such an atmosphere of vulnerability and growth. Tillie rapidly built trust, she is so engaging and the content was rich. Every word was intentional and useful. I know I will become better in both my professional and personal life as a result.
Senior Leader – VSE corporation
workshops and training
Definitely one of the best training days we’ve ever had. Well-paced, and relevant to our specific organisation and my team. The structure and content were excellent – so were the visuals and handouts. Huge distance travelled in a day.
Head of Corporate Partnerships, The Prince’s Trust
workshops and training
Thank you, Tillie, for brilliantly designing and facilitating our leadership offsite. Your combined skills in behavioral psychology and high-performance coaching, alongside a deep understanding of our business and people has resulted in a highly impactful and valuable Leadership retreat.
CEO, a Global Major Venues and Events organization
workshops and training
A great session that will create a positive leadership culture within our organization. My takeaways are - don’t be afraid to talk about failure, have honest conversations. Build trust within your teams and be a role model leader.
Vice Principal of London College Group
workshops and training
From here I will be confidently having those difficult conversations, and addressing poor behavior or attitudes. I am also taking away key concepts that I can embed with the team to promote a psychologically safe working environment and raise standards. This session made me realize the importance of characteristics over skills as a leader.
Chief of Staff, global bank
workshops and training
Working with Tillie is fabulous. We’ve learned more about each other and developed our group norms to help make us more successful and create better team dynamics, as well as more clearly understanding ‘empowerment’. Tillie is a wonderful facilitator, she makes big conversations feel safe, and she has a warm, personal touch.
COO, US-based Real Estate Investment Trust