

I work with clients who are ready to grow — not just solve the problem in front of them.
Through Integral Coaching, we uncover the capacities and ways of being that allow you to meet your goals today and live more effectively over the long term.
High-performing teams are built by leaders who know themselves and keep developing.
My Leadership Development programs combine assessment tools, facilitated group work, and one-to-one coaching — grounded in decades of experience and designed to create lasting behaviour change.
I am a Global citizen having been born in Ireland, brought up in Hong Kong, and now live in the San Francisco Bay Area. I am married, and together with my wife, we have three grown children.
With over 35 years of experience in leadership roles in various global companies such as Accenture, Deloitte, HP, VMware and Broadcom, I bring significant lived experience to this chapter of my life.
I am now focused on helping individuals and companies perform at their best — and find genuine satisfaction in how they do it.
"I sought out an experienced coach as I was struggling with interviews in a difficult market. Working with Aengus changed how I approached preparation entirely. I showed up as myself, spoke confidently about my experience with more clarity, and became genuinely curious about the roles I was exploring rather than just trying to land them. It worked. I secured a new position."
J.D. San Jose, California - June 2026
"Loss of a loved one, combined with the loss of my position post acquisition, had me struggling to know where to start. I sought coaching support to help me emerge from a very difficult period — to rediscover my voice, regain my confidence, and look forward with optimism again. Aengus helped me internalize and contextualize my experience, and in doing so, helped me rediscover myself. That has given me a strong foundation to build my next chapter on."
M.F. Germany - July 2026
"I decided to look for coaching support when I realized work had stopped energising me and I had quietly withdrawn from what was meaningful. Working with Aengus gave me a clearer understanding of what was keeping me there, along with tools I can use to manage anxiety, sustain energy, and recognize when I'm getting in my own way. I am more re-engaged professionally and personally than when I started and more importantly, I feel ready to sustain that change. I've tried coaching before and was frustrated that it didn't reach a satisfying outcome. This felt different - I'm confident that I'm better equipped to navigate life's challenges and opportunities. "
G.C. New York - Aug 2026









I am currently serving as a Trustee on the Union School District board, which serves over 5,000 students across two middle and six elementary public schools in my community.
Our three children attended USD public schools, and I take pride in contributing to the ongoing success of the district with a focus on achieving excellence in student outcomes.

We have a sailboat based in San Francisco where we enjoy both racing in the Bay and cruising to explore the area with friends and family.
This experience not only offers a great opportunity to get away from everything but also serves as a chance to reset our thinking and refresh while enjoying the beauty of San Francisco Bay.

I enjoy traveling with my wife and family. This year we hiked the Camino in Spain and visited family in Ireland. We have three grown children, and spend as much time with them as we can.
Getting out in nature is something we all enjoy, and as we live in beautiful Northern California, this gives us many opportunities to do this. Being in nature is a great reset for perspective.
Mobile: +1 (408) 209-0910 Email: aenguslinehan@gmail.com
Sonas Coaching & Leadership Development
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