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Coaching executives, leaders, teams & organisations

Welcome to Chelsham 

Our impactful, business-oriented coaching & consulting interventions unlock the potential of current & future leaders and their organisations.

We work in partnership with you, your colleagues and your business to help you attain your goals via our specialist services:

  • qualified, commercially-minded and intuitive executive coaching
  • strategic people, HR and organisational consulting
  • catalytic facilitation & coaching on leadership, transitions, inclusion & performance.

We work across and have clients in a diverse range of sectors. Within this broader practice we are also known for our deep expertise in legal (see Chelsham Legal), professional services, consulting and other LLPs & partnerships.

Operating out of bases in the City of London and near Clapham Common, we work with clients in London & South East England as well as across & outside the UK.


What we offer                                                                                                                          Five years

Tony Jackson – Founder | Coach | Consultant

Chelsham is owned and run by Tony Jackson who personally leads all our assignments, working with specialists from a carefully selected and deeply-experienced group of associates.

Tony is a qualified, impactful and talented executive coach, HRD and consultant.

He is also a keen amateur photographer. His work features across chelsham.co with more to be found on this recently launched partner website.



Chelsham has helped people and businesses across London, the UK & beyond to unlock their potential via our coaching and complementary services:

  • Coaching executives, leaders, teams & organisations
  • Transition, performance & leadership coaching
  • People & HR strategy and HR/recruitment transformation
  • Speaking engagements, facilitation & workshop design/delivery
  • External mentoring/coaching for HR, L&D & recruitment professionals
  • Top-team development, inclusive leadership & performance improvement

Client testimonials

Latest testimonial from a Board Member – we coached him, the CEO to whom he reports and, subsequently, a number of key players in their business:  “you have a rare ability to extract the very best out of people in an exceptional, empowering way. It’s impressive and I have only seen positive outcomes.”

Click the link above for more success stories.

“If you want to be more empowered & more effective at doing what you love in the world of work then I would highly recommend you invest in yourself and spend some time being coached by Tony Jackson at Chelsham”

– Director

Our thinking – the Chelsham blog

What’s on the mind of Tony Jackson, Chelsham’s founder, and guest writers? A blog on coaching, leadership & other people-related topics.

Our most recent writing is featured in this section. Click here to see our full range and/or below to follow the Chelsham blog.

Understated leadership

  Ask a room of developing leaders to name a leader they admire, someone who for them embodies leadership, and, inevitably, some of the same names will be mentioned. I won’t list them here but they are usually men, often charismatic, often “victors”, often orators....

Three words

    Recognition and feedback. Some managers and leaders agonise about this stuff but it does not have to be hard. It doesn’t have to be complex. In fact, it’s this simple … The year is 1996. I was a newly-appointed and recently-arrived HR/Recruitment Manager. My dream...


      "Included" is an outcome. An outcome you can choose to create... An expression I find myself repeating with increasing frequency is “are you on your agenda or that of the person in front of you?”  It’s driven by a realisation that too many people default to...

Contact us

We’d love to hear from you to discuss your agenda and our solutions and are always happy to meet for an exploratory chat.