Top 100 Influential Supply Chain Leader & Creator of Bloom Through the Dirt™ | Helping Executives and Teams Master the Discipline of Bouncing Forward Through Personal and Professional Disruption

The Choice to Bloom

At 3:00 a.m. on August 20, 2019, Siobhan Chinnery sat on a love seat, legs intertwined with her husband, Scott. It was their final night together before he accessed Medical Assistance in Dying (MAID). In that quiet, heavy darkness, the decades Siobhan had spent navigating high-pressure corporate transformations—managing massive P&Ls and leading teams of 1,600 through global upheavals—collided with the ultimate personal disruption. Most would see this as the moment a life is buried, but Siobhan saw it as the moment she was planted. Today, as the creator of Bloom Through the Dirt™, Siobhan has turned thirty years of operational grit into a disciplined roadmap for leadership. Recognized as one of the Top 100 Most Influential Women in Canadian Supply Chain, her story is not one of merely “bouncing back” to a previous state. It is a testament to “bouncing forward”—a philosophy she calls the discipline of growing through what you go through.

Autonomy and the Gift of the Gab

Siobhan’s journey began in Saskatoon, Saskatchewan, rooted in a family dynamic that valued both connection and independence. When her parents moved to New Brunswick when she was 17, Siobhan made the bold decision to stay behind, securing her own apartment and attending university. This early thirst for autonomy became the cornerstone of her leadership style. Her first foray into crisis management occurred at age 14 behind a movie theater concession stand. While the stakes were lower—replacing “rancid” popcorn to ensure a customer didn’t miss the opening credits—the lesson was indelible: stay calm under pressure, treat people with dignity, and own the outcome. This work ethic, funded by a $75 bi-weekly paycheck, taught her that professional freedom is earned through consistency. “Having my own paycheque allowed me to avoid the argument and create a plan of my own making,” Siobhan reflects, noting that her deep-seated desire for autonomy is exactly why her husband chose to have a medically assisted death when his own day-to-day routines were compromised.

Navigating the High-Stakes World of Transformation

Siobhan’s professional trajectory is a map of Canada’s most complex industrial landscapes. Holding executive roles at giants like Petro-Canada, Suncor, Finning Canada, and PwC, she became a specialist in transformation—both the planned and the chaotic. She didn’t just manage supply chains; she navigated them through mergers, acquisitions, market collapses, and every form of disruption from port closures to a global pandemic. Her peers recognized her unique blend of technical mastery and human-centric leadership early on. Executive leader Brian Habjan noted that “Siobhan is authentic, intelligent, and passionate… she reflects the ability to solve complex problems and develop innovative strategies that improve value and a remarkably extensive and powerful network.” Whether she was overseeing the integration of Caterpillar parts or acting as a fractional supply chain leader, her approach remained constant: bridge the “language gap” between the warehouse floor and the C-suite. James McLean, another former manager, described her as the “epitome of courage and dignity through one of the toughest personal journeys.”

The Discipline of Post-Traumatic Growth

In her “Third Act,” Siobhan has moved beyond the boardroom to address the gap she saw in corporate leadership: the tendency to treat resilience as a corporate buzzword rather than a strategic advantage. The loss of both parents by age 35, followed by Scott’s death and her own career disruption in her 50s, crystallized her mission. “Resilience is not about avoiding the dark,” Siobhan often says, “it’s about staying open enough to notice what is still possible.” This insight led to the development of the Bloom Framework, a methodology that helps leaders move from survival to “Post-Traumatic Growth.” She now channels her experiences into high-impact keynote speaking, executive coaching, and advocacy. As a volunteer for Dying With Dignity Canada, she uses her voice to protect the autonomy of others—a pursuit she views as inseparable from her work as a leader. She believes that the truth, as Gloria Steinem famously said, “will set you free, but first it will piss you off,” highlighting the uncomfortable truths she faces in the real work of transformation: we may not like the change, but the change leads to growth.

The Third Act North Star

Siobhan Chinnery is no longer interested in “the big plan.” Instead, she finds her “North Star” in the ordinary joy of a mountain hike or a deep conversation with her daughters. Her current focus is three-fold: delivering powerful keynotes that challenge audiences to “grow through what they go through,” coaching the next generation of executives to find their strategic voice, and facilitating workshops that strip away the “fluff” to reveal the grit beneath. She remains a fierce advocate for human connection in an age of AI, warning that while technology can optimize a process, it cannot replace the wisdom of lived experience. Her philosophy is best captured by her favorite office memento—a small Yoda figurine with the inscription: “Do or Do not, There is no try.” For Siobhan, the “dirt” of life isn’t an obstacle; it’s the nutrient-rich soil required for the most spectacular kind of growth. She continues to wear a “History of Ireland” ring on her left thumb, featuring a question mark for the unknown future. It no longer unsettles her; she has made peace with the unknown, knowing that even in the dark, an eagle ray might glide past—a reminder that beauty and possibility exist exactly where we least expect them.

Editorial Note

Siobhan Chinnery’s journey serves as a powerful reminder that leadership is not a title, but a way of being. Whether she is optimizing a global supply chain or advocating for legislative change, she leads with a rare combination of operational excellence and radical empathy. Her story invites us all to reflect on our own challenges: When the world feels heavy, are you being buried, or are you being planted?