CMC Leadership
Catherine McCullough works at the intersection of leadership, governance, and organizational performance—supporting leaders and organizations to operate effectively in complex environments. She partners with corporations,
municipalities, public sector organizations, and educational institutions to
strengthen leadership capability, governance, and strategic execution.
An experienced leadership consultant and executive coach, Catherine designs
and delivers high-impact leadership programs and coaching engagements that build capacity, enhance organizational effectiveness, and support sound decision-making. She incorporates evidence-based tools, including DISC assessments, to deepen self awareness and enhance individual and team effectiveness.
CLARITY. CONFIDENCE. LEADERSHIP.
She brings extensive senior leadership experience, including serving as Director of Education for two Ontario school boards, leading large, complex organizations through strategic and operational challenges. This experience grounds her work in the realities of executive leadership, accountability, and governance. Catherine is an instructor with the Directors College at the DeGroote School of Business, McMaster University, where she teaches
governance and leadership to current and aspiring board directors.
A certified Master Trainer in Emotional Intelligence, Change Style, Leadership Influence, and Business Simulations, Catherine is known for her clarity, credibility, and engaging delivery. She helps leaders build self-awareness, strengthen effectiveness, and translate insight into sustained organizational impact.
If you’re interested in leadership development, strategic planning, governance support, certification, or executive coaching, I’d welcome the opportunity to connect.