
Who We Are
Sellar Strategic Advisory helps organizations unlock human potential while driving measurable business outcomes.
Founded by Randall Sellar, a purpose-driven executive with nearly 20 years of experience at the intersection of strategy, culture, and transformation, the firm brings a unique blend of HR expertise, organizational change management, and inclusive leadership to every engagement.
We believe strong businesses are built by empowered people — and that real transformation happens when strategy, culture, and execution move together.
Our Story
After nearly two decades leading large-scale transformation inside one of Canada’s largest organizations, I saw a growing need for trusted, practical, and human-centered advisory — the kind that meets leaders where they are, and helps them move with clarity and purpose.
That belief inspired the creation of Sellar Strategic Advisory.
We exist to help organizations navigate change, strengthen culture, and enable people to thrive in a world where transformation never stops.
Contact
I'm always looking for new and exciting opportunities. Let's connect.
123-456-7890
What We Do
Our work focuses on aligning people, process, and purpose.
We partner with organizations of all sizes to:
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Lead organizational change that sticks
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Build inclusive, high-performing cultures
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Strengthen HR strategy and delivery capability
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Enable leaders with coaching and advisory support
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Turn people data into insight and action
