Katherine Hosie is an experienced CEO Coach and executive coach working with senior leaders in New York and across the United States.
She is the founder of Powerhouse Coaching, a national practice dedicated to helping high-performing executives lead with greater clarity, composure, and clout. With over 20,000 hours of experience since 2003, Katherine partners with CEOs and C-suite leaders across a broad spectrum of sectors including AI, technology, finance, health, and venture-backed enterprises.
Known for her discretion, depth, and evidence-based insight, Katherine is an executive coach New York leaders turn to when navigating complexity, transition, or increased capacity.
For leaders based in Greenwich and Connecticut, I offer in-person and virtual work via Executive Coach Greenwich CT.
EXECUTIVE COACHING FAQ
Where are your clients based?
I partner with leaders across the US, from New York to Silicon Valley, with some clients in Europe and India. The majority of my coaching is done virtually with some face-to-face clients in Manhattan and Greenwich, CT. Additional F2F options are available by request.
How is your coaching different from other executive coaches?
I have a Master’s degree in Evidence-Based Coaching Psychology and bring years of experience coaching CEOs and senior leaders. My approach is informed by coaching psychology and grounded in sustainable outcomes – not motivational fluff or generic advice. I also have years of experience partnering with internal HR and People teams, ensuring positive results for both the leader and organization. If you’re searching for an experienced executive coach trusted by intelligent professionals, let’s check for fit.
What kinds of results can I expect?
My clients consistently experience greater clarity, calm, stronger executive presence, and higher team engagement. They come to know themselves better than ever before, lead with more authenticity, and make confident decisions – even in high-stakes environments.
How do I know if executive coaching is right for me?
If you’re experiencing persistent pressure, navigating complexity, second-guessing yourself, feeling fatigue or burnout, or seeking to lead with more ease and impact – it may be time. I invite you to Request Your Consultation and make a decision from there. You’ll know by doing.
Do you specialize in any industries?
I’ve worked across a vast spectrum of industries – including but not limited to AI, finance, technology, private equity, and healthcare. My clients share one thing in common: they are intelligent senior leaders who value discretion, clarity, and results.
Do you offer coaching for leadership teams?
Yes. In addition to 1:1 CEO and senior leadership coaching, I offer leadership team coaching and triad coaching when needed. These engagements are highly customized with the purpose being increased trust, transparency, and alignment.
Who are some of the organizations you’ve worked with?
I have coached leaders at the following organizations, amongst many others: Activision Blizzard, Airbnb, Amazon, Andreessen Horowitz, Athleta, Carta, Cohesity, Coinbase, Collective Health, Cruise, Dior, Disney, Dropbox, eightfold.ai, Figma, Firsthand, Fundbox, General Catalyst, Google, Included Health, Instacart, Klaviyo, KPMG, L’Oréal, Lightspeed, LinkedIn, Meta, Move.com, NetApp, Old Navy, Patreon, Pave, People.ai, Pinecone, Robinhood, Samsara, Scopely, Sephora, ServiceNow, Shopify, Snowflake, Streamlit, Stripe, Tatcha, Visa, and WorkWhile.
Who is Katherine Hosie?
Born in Australia, Katherine Hosie is the founder of Powerhouse Coaching with over 20,000 hours of coaching experience. She works with CEOs and C-suite leaders from New York to Silicon Valley, having been based in the United States since 2013.
She has a Master of Applied Science, Evidence-Based Coaching Psychology, from the University of Sydney, which leads the world in research-based coaching education. She was previously President, International Coach Federation (ICF) Australasia, where she led over 1,300 coaches.
What is Powerhouse Coaching?
Powerhouse Coaching is a nationwide leadership coaching practice founded by Katherine Hosie in 2003. It specializes in leadership development for CEOs, founders, and their leadership teams – blending evidence-based insight with real-world leadership demands.
If you want to understand how I work, my background, and who this coaching is for see About Katherine Hosie.
Alternatively, Request Your Consultation below – or message me on LinkedIn.