
positively … disturbing
Over the last two decades, I have changed practically every aspect of my life. Corporate director to self-employed, retraining and launching a successful new career as an executive coach, whilst as a single parent juggling the demands of a family with my own ambitions for personal happiness.
I have been coached throughout this process and it has been the defining aspect that catapulted me forward at times when I became stuck, alternatively slowed me down when in my mania for distraction I was spinning a million plates.
What being coached has taught me is there is no replacement for getting out there and ‘feeling the fear’. Nothing of worth I have achieved over these previous years has come from taking the easy or comfy option or trying to circumvent the tough bits.
The humility, humour and acquired wisdom of this journey are what I bring to my clients. Sometimes they are executives who live in the constant fear of being tapped on the shoulder and exposed ‘as a fraud’ other times leaders who want to spend more time with their partners, not their PC!
podcasts

A GOBSMACKED moment is one where the trajectory of our life changes perhaps forever.
In a series of candid interviews, Catherine delves into those life flipping moments with her guests.
She gleans the gold in the dark that builds our resilience and rigour for whatever life throws at us.

The corporate world is full of words and topics that we think we probably understand. Jill and Catherine explore topics such as strengths to talent, resilience, trust, perfectionism, et cetera, with a combination of science, research and anecdotal wisdoms acquired from many years from their time as leaders and coaches.

ASSA MARRA blends highlights from my previous podcast, Gobsmacked!, with brand-new radio interviews, creating a unique tapestry of stories that celebrate my personal journey and the vibrant spirit of West Cumbria.
dragon slayer
I am a Coach known to be prepared to ‘slay dragons with compassion’. My clients have experienced considerable personal growth, improved self-esteem and personal effectiveness because I come from a place of integrity and therefore the courage to challenge. Combined with an understanding that embarking on the path of change can be frightening, disorientating and most importantly exhilarating.
I have had my fair share of media exposure. Done my bit on GMTV and The Simon Mayo show. I have been featured in the likes of SHE, Psychologies magazine, The Times and The Daily Mail. I am also a regular columnist and professional speaker.
I have recently been National President of the Association of Speakers Clubs.
executive coaching
Nothing to prove
Absolutely everything to share
With over 25 years of experience as a top-flight executive coach, Catherine Williamson brings insight, challenge, and grounded wisdom to leaders across sectors. She’s worked with FTSE 100s, FTSE 250s, social enterprises, and privately-run firms — from bread to bridges, nuclear ops to bikes, civil engineering to corporate comms.
She’s supported leaders across the whole organisational landscape: commercial directors, ops leads, HR execs, founders, and social impact champions. Her breadth is matched by depth — and a gift for spotting what’s unspoken, what’s possible, and what’s next.
Services
Executive Coaching for Senior Leaders
Catherine works one-to-one with leaders ready to think more boldly, show up more fully, and get out of their own way. Her coaching combines deep listening, challenge, and humour — and always leads to clearer thinking, sharper self-awareness, and leadership that lands.
Strengths-Based Team Facilitation
Using Gallup’s CliftonStrengths framework, Catherine designs and delivers high-performance team sessions that decode the human dynamics behind team friction — and turn them into flow. These sessions build trust, iron out bumps, and help teams move from busy to brilliant, from good to genuinely cohesive.
Voice & Presence Coaching
With 15 years of public speaking under her belt and an ear for what makes people listen, Catherine supports individuals and groups to find their voice, speak with clarity, and land their message. Whether it’s boardroom presence, keynote delivery, or inner confidence, these sessions help voices rise and land.
Podcast & Personal Brand Mentoring
A successful podcast host herself (Gobsmacked!, Assa Marra, Big Ear Radio Show), Catherine helps individuals shape and share their story — whether that’s launching a podcast, refining a message, or simply building the courage to show up and be heard.
Catherine continues to innovate and create into her 60s — walking the talk, embracing change, and showing what’s possible when experience meets imagination. Her clients say they feel “seen”, “sharpened”, and “shifted”.
If you’re looking for a coach who combines insight with impact, and polish with punch — you’ve found her.
testimonials
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news
credentials
• BSc Hons Kings College London
• Certificate in Person Centred Counselling Mid Warwickshire
• Certificate in Transactional Analysis One Year Berne Institute
• NLP Practitioner Sensory Systems
• Executive College of Coaching
• Peter Haddon Top Achievers BSI accredited Coaching programme
• Lift Int Coaching accreditation
• Certified. Goal mapping practitioner Lift Int
• McQuaig Levels 1 and 2
• Certificate in Journalism Warwick University
• Author of Gobstopper
• President of the Soroptimists of Leamington Spa
• Former National President of the Association of Speakers Clubs
• Past trustee of Your Cherished, a King’s Award-winning charity for vulnerable children
• Woman of Achievement Winner 2023 (LadiesFirst Professional Development)