- Gerwyn Tumelty
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Gerwyn Tumelty
Who I am
I’m Gerwyn, founder of Coron Projects. I mentor the future leaders of engineering and construction projects, helping them grow professionally and personally beyond the limits of their current company.
Most organisations double down on systems and processes. I focus on something often overlooked: the people actually delivering the work. The ones stuck in the middle, juggling demands and trying to carve out a future.
I’ve been there. From a career that began in marine engineering and defence to years leading complex EPC projects, I know what it’s like to give your all and get little in return. To burn out inside broken systems, all while craving growth, autonomy and purpose.
So now, I’m building what I wish I’d had: a self-serve platform for development, backed by premium coaching for those who want more. This isn’t generic training or box-ticking CPD, it’s mentoring at scale, for ambitious professionals who want more than credentials.
My vision? To support 1 million professionals worldwide to become the confident, capable and well-supported leaders that future projects demand.
But this site isn’t about my CV. It’s about what I’ve learned and what I’m still learning.
It’s about staying human while delivering hard things.
Why I write
I don’t write because I’ve figured it all out. I write because I haven’t and I know I’m not alone.
The newsletter ‘Under the Surface’ is where I explore what it means to show up, lead well and find your own rhythm in a world that’s obsessed with urgency, noise and next steps.
It’s where I reflect on over two decades of project delivery, mental health struggles, recovery, parenting, business ownership and the everyday effort of trying to grow without losing yourself.
I write here for one type of person:
Project professionals who want to grow, lead and thrive on their terms.
What I believe
You don’t need to be louder to lead.
You don’t need to burn out to prove your worth.
Real leadership starts with self-awareness, not job titles.
You can be ambitious and empathetic.
Your values matter more than your KPIs.
When project professionals are equipped, supported and self-aware, they don’t just deliver better work, they live better lives.
What you’ll find here
Weekly reflections delivered straight to your inbox
Stories from engineering, construction and life
Practical encouragement on leadership, mindset and resilience
A steady voice reminding you that you’re not broken, you’re just not supported enough
Sometimes it’ll be personal. Sometimes it’ll be professional.
All of it will be real.
What this leads to
This site is also a front door into Pathfinder, a wider support offer I run through Coron Projects.
Pathfinder is for project professionals ready to invest in their growth, with tools, coaching and community designed to help you build momentum in your career and confidence in yourself.
I won’t push it hard. I’ll just mention it when it makes sense.
If and when you’re ready, it’s there for you.
In case you’re curious…
Live in South Wales - Welsh through and through!
Served in the Royal Navy as a Marine Engineer Officer
Chartered Mechanical Engineer
Set up Coron Limited in 2013, founded Coron Projects in 2022
Dad to three boys
Survivor of trigeminal neuralgia
Still showing up. Still figuring it out.