CERTIFIED HIGH PERFORMANCE COACHING
You don't have to choose between success and yourself.
You're leading the team, managing up, and still trying to make it home for dinner - and something always gives. I help high-performing leaders build the clarity, energy, and courage to have both: the career, and the people who matter most.
Book Your Strategy Call
Trusted by leaders at
9.7/10 client satisfaction rating · 10 years Certified High Performance Coaching
SOUND FAMILIAR?
An inbox that never empties. A calendar that's back-to-back.
The constant switch between coaching your team and managing up to people watching your every move - while somehow also keeping the promises you'd made to family and friends.
You've built real success. But it's costing you something you can't quite name. And you're starting to wonder whether that's just the price of leadership, or a myth you've been sold.
YOUR GUIDE
I know what it costs to chase performance at the expense of yourself - I lived it as an overworked lawyer until my body forced the point with an autoimmune diagnosis, followed by redundancy during the Global Financial Crisis, and the breakdown of my relationship.
I rebuilt a new global career, regained health without pills, and am nurturing the relationships of my dreams. And, since then, I've spent ten years helping high performers get everything they're capable of without paying the price I did.
- Certified High Performance Coach, 10 years
- 800+ clients coached globally - 1:1, teams, company-wide workshops
- Former lawyer, then Head of Marketing for global businesses - leading teams long before I ever coached anyone else's
- Founder of two businesses of my own
- A practice built entirely on referrals and repeat clients - no advertising
Certified through the High Performance Institute, founded by Brendon Burchard, who personally coached me through my own certification - built on a multi-year global study of 30,000+ high performers across 190 countries.
Here's how we work together
1
Book your strategy call
A private 1:1 call to talk through where you are, and where you want to be. You'll gain the clarity you've been looking for.
2
Get your personalised programme
I'll recommend the right path for you, and we agree it together. No pressure. Either way, you have clear next steps for progress.
3
Start your 12-week journey
Weekly sessions building the five habits of high performers: Clarity, Energy, Courage, Productivity, Influence.
100% private & confidential · No pressure to sign up on the call · Leave with your specific next step, either way
Book Your Strategy Call"The version of you that got you
here isn't the version that keeps
you here. Real high performance
isn't succeeding at any cost. It's
succeeding beyond the norm,
consistently, over the long term —
without sacrificing your wellbeing
or the people you love. That's not
a myth. That's what we build,
together."
— Tanya Lesley
NOT READY TO TALK YET?
Join The Sovereign Letter.
Once a week, a letter on becoming who this next stage of your life is asking you to be - conscious wisdom, honest stories, and the cost of performing instead of leading as yourself.
Get the LetterWHAT'S POSSIBLE
You lead with the same warmth, presence, and confidence in the boardroom as you do at the dinner table
— because you've stopped spending your energy performing two different people, and started showing up, effortlessly, as one: fully yourself, wherever you are.
You lead with the security of someone who's already proven themselves, not the anxiety of someone still trying to.
You're present enough at home that your family stops feeling like they're competing with your job.
And you've stopped believing you have to choose - because high performance was never supposed to cost you everything.
You can have it all: success that lasts, and the people and wellbeing that make it worth having.
- âś“Clarity on what actually matters, and the confidence to act on it
- âś“Teams that trust each other and move faster
- âś“Careers that keep advancing - without the cost to your health or your relationships
Tanya has a rare balance of warmth and sharpness. I came to her after burnout and transition into a new role - she helped me reset how I lead so it's sustainable and impactful.
Lorenzo, CEO
Even Warren Buffet needed a coach. Tanya makes it simple to build your routine in a way that gets you more productive outcomes. It's the best investment.
Pratik, Managing Partner
Tanya was excellent at stepping into my corporate world, immediately providing clarity and focus to my leadership style... alongside increased output and productivity.
Stuart, CEO
We coined my next level, "Amie 2.0" — the clarity, the plan of attack. That was down to our sessions. I won Sales Person of the Year, and I was later promoted to Sales Team Leader.
Amie, Sales Person of the Year → Sales Team Leader
We used Tanya's experience and knowledge to help us focus and prioritise on a personal and individual level to also contribute to those team goals. Very valuable training and insights gained.
Gregg, CTO
We're now much closer as a team... that openness has made sure that we can now deliver things faster and we're much more efficient. People in the team are almost happier as well.
Ben, GTM Director
Certified High Performance Coaching
Twelve weekly sessions built around the five habits of the world's highest performers - Clarity, Energy, Courage, Productivity, Influence - so you can build success that lasts, and keep the life that makes it worth having.
ÂŁ4,500
Most companies already have budget for this kind of leadership development — worth checking.
Book Your Strategy Call
Book Your Strategy CallYou don't have to choose between success and yourself.
Book your strategy call today — 60 minutes, £49, fully credited toward your programme.
