
What People are Saying
August 15, 2025
“ MUSEUM OF TORONTO engaged Heather Sinclair / CO-EVOLUTION to coach our entire staff toward shared goals — ensuring we were truly all working towards the same goals"
We were at a pivotal moment: I was a newly appointed Executive Director/Artistic Director, we had a multi-generational team with varied tenures, and a slight shift in our vision and mandate.
From the very first session, Heather created an environment of trust and safety that allowed us to address, honestly and directly, what were some legacy issues and what was hindering our ability to work more collaboratively and effectively. Her working style, values and culture assessment provided critical insights into how personal communication styles, operational challenges, and different levels of professional experience impact team dynamics.
Drawing on her deep operational expertise in the cultural sector, combined with exceptional coaching skills and professionalism, Heather designed and delivered a training program that transformed our culture score from 47% to 74% in less than eight months. This shift dramatically improved our alignment, collaboration, and output.
Our team emerged re-energized, inspired, and united in bringing a renewed vision to life. The culture and values assessment is now a tool we intend to embed into our annual KPIs to ensure our progress continues.”
— HEIDI REITMAIER, EXECUTIVE DIRECTOR MUSEUM OF TORONTO
August 28, 2025
ONTARIO ARTS COUNCIL (OAC) engaged Heather Sinclair / Co-Evolution to help our Leadership Team in our organizational values exercise which included defining the behaviours needed to truly live them. The broader context included a Leadership Team comprised of staff tenured for many decades or years, as well as recent hires and a desire amongst all leaders to positively navigate the balance of established protocols, and respect for legacy with aspirations for evolving to what the future asks of the organization.
IMPACT:
“In what could have been a dry check-box values exercise, our workshop with Heather marked a positive shift in our Leadership Team’s effectiveness. The workshops were designed to help define our organization values, but also what behaviours we needed to bring or navigate for stronger alignment while supporting the authenticity of our individual contributor styles. The independent, objective team culture assessment helped us to pinpoint the top opportunities for improvement and accelerated our progress. Six months later, we’ve made conscious, lasting changes in behaviour, reflected in stronger delivery of our organizational KPIs. Working with Heather / Co-Evolution drives measurable transformation.
— Jaspreet sandhu, Director of public affairs, communications & research
ontario arts council
Heather was instrumental in helping me to navigate through my first (and very intense) leadership position. She expertly coached me through what would be difficult times for even an experienced leader - and she did it with calm and confident precision. Heather also encouraged me to take the 360 leadership assessment and further assisted me in developing a plan to work through the results.
Her vast experience with a variety of organizations meant that she could also offer little tips for leadership efficiency along the way. Most importantly, she coached me to a place where I could discover a leader within myself - without judgment or pressure. She reminded me of the goals I had set for myself and helped me to see my true path to leadership. I am now in a much clearer place and able to make leadership decisions with confidence. I have no doubt that I am a better leader because of Heather Sinclair.
— Tamara Bernier-Evans
The Culture Transformation Tool has been a critical component in helping SWIM ONTARIO to align our Board, Leadership Team and myself as CEO toward a shared culture mandate that aligns with our Vision and Strategic Plan. We engaged Heather / CO-EVOLUTION to lead the process, work with us to help make meaning of the results and a plan to move forward.
Throughout the process Heather enabled conversations and provided coaching that allowed for respectful expression, openness and learning about positive behaviours and potentially limiting behaviours.
We have greater insights into our culture and what to do to drive more effectively towards our goals.
Managing our culture organization wide is important to SWIM ONTARIO and we will continue to measure it as part of our strategic planning process.
— Dean Boles, CEO, SWIM ONTARIO
I had the pleasure of working with Heather 20 years ago and recently had the opportunity to engage her services for a leadership assessment. Her style is direct, kind, compassionate and fun. The insights were transformative, and gave me a powerful sense of not only who I am but how I am perceived. I feel this clarity will contribute to the evolution of both my professional and personal growth.
- Jamie Nishino, Strategic Marketing Specialist
Heather is a woman of many talents. She's a supportive and encouraging boss, a true mentor, and most recently she's been my Executive Coach. Heather doesn't just provide guidance, she invests herself in you. Your success is her success. She understands the power and benefits of personal development, and it was easy to create a safe environment that allowed me to explore different ways of being and doing. She's always believed in me and she helps me to believe in myself more every day.
- Tasleem Somji, Cultural Strategist

She did an excellent job of empowering me with the tools that I needed to identify my values and priorities.
- Patricia G.
Heather is a bold, outstanding coach, whose practical, straightforward, and intelligent approach has completely revolutionized my life through the personal and professional stability it has brought into my life that has translated into unprecedented business and creative growth and success. She has helped me achieved the self-care, discipline, and structure that I've desperately wanted for years.
- Sumeet Saini, Coach, Therapist, Writer, Comedian
A consummate strategic thinker and team leader - and one of the smartest people with whom I have had the pleasure of working.
- ALLISON BAIN, EXECUTIVE DIRECTOR, HERITAGE TORONTO
Heather not only challenges her clients to think differently but empowers them to find the answers within themselves. Her compassionate, calm, and open nature allows those in her presence to feel instantly at ease, creating a safe space to examine things that may be difficult.
- Kelly Price, KWT Global