Founded in 2003 by Katherine Hosie, Powerhouse Coaching is a CEO Coaching practice trusted by senior leaders across the U.S.
Coaching psychology and adult education underpin my approach. I hold a Master of Applied Science in Evidence-Based Coaching Psychology from the University of Sydney, and Bachelor of Education, Adult Education.
Coaching has been my calling for over two decades. By 2007 I found my niche in leadership coaching. By 2009, my work included CEO Coaching and C-Suite Coaching, then incorporated Founder Coaching in 2016.
I am former Director of Professional Standards and President, International Coach Federation (ICF) Australasia where I led over 1300 coaches. I studied Coaching Supervision through Oxford Brookes University and am trained to develop other coaches. However, I work with leaders.
I am a humanistic educator with a desire to share what works. We will elicit what is unique about you, so you can lead with that effectively and sustainably. I will help you to know who you are, and be that on purpose.
What would impresses me the most would be your honesty, introspection, and responsibility, including a willingness to do the reading and the work. If you are ready to see yourself more clearly, act on those insights, and sacrifice comfort for growth, we will be a powerful partnership.
Simply put, if you are sincere about becoming your best and committed to putting in the work, I will be your biggest champion and trusted confidant.
Most clients call me Kate. I am an avid reader (literature, non-fiction and research) and traveler who was raised in Australia. Happily married, I lived in San Francisco and Palo Alto from 2013 – 2025 and am now based in Greenwich, CT.
I particularly enjoy working with clients who have a faith of any kind as this deepens the work.
I value wisdom, timelessness, strength, freedom, joy, and love. I am inspired by psychology and human excellence, including mature leadership and acts of courage, the well-written, art, photography, architecture, and design.
I am drawn to the beautiful and the good, or, as it relates to you, quality and integrity.
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After 12 years in San Francisco and Palo Alto, I am now based in Greenwich, CT, and New York.
I work with clients across North America and the UK.