About our Leadership Consulting practice

We believe that better leaders build better organisations — and better organisations build a better world. Here is who we are and why we do this work.

Our story

Leadership Bloom Advisors was founded in 2016 by a small group of former executives who had experienced first-hand how transformative — and how rare — truly great leadership development can be. After decades in corporate roles spanning operations, strategy and human resources, our founders stepped away from the boardroom to create the consultancy they wished had existed when they were rising through the ranks.

Based in Laval, Quebec, we started with a simple premise: leadership is not a title, it is a practice. That practice can be taught, refined and scaled when you combine rigorous methodology with genuine human connection. Over the past nine years, we have worked with more than 160 organisations, coached over 400 individual leaders and facilitated hundreds of workshops across Canada and internationally.

Today, our team has grown, but our philosophy remains the same. Every engagement begins with deep listening, proceeds with evidence-based interventions and concludes only when lasting change has taken root.

Our welcoming consulting office in Laval

Mission and values

Our mission is to help leaders at every level develop the self-awareness, skills and courage needed to create organisations where people and performance thrive together.

Integrity first

We tell the truth, even when it is uncomfortable. Honest feedback is the fastest path to growth, and we never shy away from candid conversations. Our clients trust us because we earn that trust through transparency in every interaction.

Evidence over opinion

We ground our work in validated research from organisational psychology, neuroscience and behavioural economics. While intuition has its place, we believe leaders deserve recommendations backed by data and proven frameworks rather than trendy buzzwords.

Partnership, not dependency

Our goal is to make ourselves unnecessary. We transfer tools, frameworks and capabilities to our clients so they can sustain momentum long after our engagement ends. We succeed when you no longer need us.

Inclusive excellence

Great leadership embraces diverse perspectives. We actively design our programmes to surface and amplify underrepresented voices, challenge unconscious bias and build cultures where every team member can contribute their best work.

Meet the team

Our consultants bring a blend of corporate leadership experience, academic rigour and coaching credentials to every engagement.

Marguerite Delisle, founder and principal consultant

Marguerite Delisle

Founder and principal consultant

With 22 years of executive experience in operations and strategy, Marguerite brings a rare combination of boardroom perspective and coaching depth. She holds an MBA from HEC Montréal and is a certified professional coach through the International Coaching Federation.

Samuel Okafor, senior leadership consultant

Samuel Okafor

Senior leadership consultant

Samuel specialises in team dynamics and organisational culture. Before joining the firm, he spent 15 years in human resources leadership roles in the technology sector. He holds a master's degree in organisational behaviour from McGill University and is a certified facilitator of several 360-degree feedback instruments.

Camille Tran, leadership development specialist

Camille Tran

Leadership development specialist

Camille designs and delivers our emerging-leader programmes. Her background in positive psychology and adult learning theory allows her to create experiences that are both intellectually rigorous and deeply engaging. She is passionate about helping high-potential managers make the leap to senior leadership with confidence and clarity.

Our impact in numbers

Since 2016, we have been privileged to partner with leaders and organisations across diverse industries. Here is a snapshot of our collective impact.

160+
Organisations served
400+
Leaders coached
95%
Client satisfaction
9
Years of practice