“Few are altogether deaf to the preaching of the evergreen. Their sermons on the mountains go to our hearts…”

— John Muir

Evergreen3 is built on a simple belief: growth is the only sustainable strategy. Like an evergreen, your organization should stay deeply rooted in purpose while adapting to every new season of change. Evergreen3 helps leaders do exactly that, combining sharp intelligence, pragmatic transformation, and continuous learning to turn AI, operating model, and culture shifts into durable advantage. If you’re navigating complexity, scaling new capabilities, or leading change that can’t afford to fail, Evergreen3 is your partner to stay grounded, move faster, and Never Stop Growing.

Leo Sevigny
Founder, Principal Advisor

Rooted Intelligence

Evergreen3 (E3) is rooted in clear, honest intelligence. I slow down, listen closely, and combine practical judgment, data, patterns, and real-world experience to guide change strategies, leadership decisions, learning, and AI-enabled work. Like deep roots in rocky ground, the thinking beneath the work is steady, grounded, and built to hold when conditions get rough.

The Learning Forest

E3 sees every organization as a living forest, not a collection of isolated trees. I help leaders and teams share insight, build skills, and learn from one another through workshops, coaching, and straightforward tools—so each challenge becomes a chance to adapt and grow. The goal isn’t just to strengthen one branch, but to deepen the health and resilience of the entire ecosystem.

Simple, Transforming Natural Design

The strongest evergreens grow in clean, simple forms—no wasted branches, no unnecessary complexity. E3 designs transformation the same way. I create clear structures, practices, and learning paths that can be used in real work right away: team routines, meeting rhythms, decision frameworks, AI use cases. Quietly and consistently, they reshape how choices are made, how people lead, and how work gets done. Measure twice. Cut once. Then grow with confidence.

Season-by-Season RenewalEvergreens stay green year-round, but they still grow in seasons. E3 honors that rhythm of practical change. I help organizations pause, reflect, and recalibrate in cycles—using what’s learned in each phase of a transformation, implementation, or integration to guide the next. Like growth rings in a tree, every season adds strength, memory, and resilience you can lean on in the next storm.

Constantly Evergreen, Always Evolving

E3 stands for growth that stays alive. I combine rooted intelligence, simple transformation design, and continuous learning to build ways of working that adapt over time—leadership habits, AI practices, and change-ready cultures that stay vibrant and responsive. The core stays true; the branches keep reaching. That’s the promise at the heart of Evergreen3: Never Stop Growing.

We help you grow through change, not around it. With clear insight, grounded partnership, and learning that keeps evolving, Evergreen3 guides you toward solutions that endure.

Always Ready

Most evergreens keep their needles year-round, turning even weak winter light into energy. E3 helps you do the same with your data—always-on insight, even when conditions are cloudy.

Rooted with

Purpose

Evergreens anchor with deep roots and wide networks of feeder roots. Transformation works the same way—clear purpose in the core, flexible connections at the edges.

“Evergreens don’t stagnate.”
— Judith Perelman Rossner

Resilient

Resources

Unlike many broadleaf trees, evergreen needles can stay on the tree for several years, spreading the cost of growth over time. E3 helps you invest in capabilities—skills, tools, playbooks—that keep delivering value long after the initial project ends.

Built in

Protection
Evergreens produce aromatic resins and oils that seal wounds and deter insects and fungi. E3 helps you create protective practices—risk reviews, ethical AI checks, feedback loops—that respond quickly when something is “wounded” in your system.

Past and Current Clients:

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