Jackie Cook Builds Momentum for Leaders Navigating What Comes Next

When Jackie Cook’s executive role was eliminated after more than two decades inside organizations, the first question felt obvious: How does she get back to where she was? It was a human response to a sudden career disruption. Yet as the initial shock gave way to reflection, another question surfaced. What does she want to build from here? That shift became the seed of Momentum Group, a company built to help leaders, founders, and organizations navigate what comes next when the old playbook no longer fits the moment in front of them.

Navigate What Comes Next With Clarity

Momentum Group did not begin as a neatly scripted entrepreneurial leap. It grew out of uncertainty, experimentation, and Cook’s recognition that many people face pivotal moments without a clear map. An executive loses a role. A founder discovers that a strong idea is only the beginning. A leader steps into a larger challenge. An organization faces transformation, including the practical and human questions raised by AI. In each case, the trouble is rarely a lack of talent. More often, it is a gap between the assumptions that worked before and the decisions required now.

Cook’s perspective comes from more than 20 years of experience across operations, product, strategy, transformation, customer experience, and leadership. She has not only advised change from the outside. She has led it from the inside, where plans meet people, priorities shift, and execution reveals what a slide deck cannot. That experience shaped her belief that useful guidance must be both practical and human. “The playbook that got you here may not be the playbook that gets you where you want to go next,” she says. It is a simple idea, but it is also the core tension many leaders feel and few say out loud.

Momentum Group focuses on four connected areas: AI, career, change, and leadership. The firm helps clients think through strategic decisions, transitions, and transformations when the outcome is not fully clear. Instead of handing over a generic framework, Cook works to diagnose friction, clarify what matters now, prioritize action, and help people move with enough confidence to learn from the next step. Her philosophy is grounded in one phrase: “Momentum happens in movement.” In other words, clarity often arrives after action begins, not before.

Navigate What Comes Next Through Change

The turning point in Cook’s own story was not an instant reinvention. She is careful not to frame her transition as easy, tidy, or perfectly planned. The loss of her role was real. So was the uncertainty that followed. Yet the disruption created space to ask better questions. Rather than trying to recreate the position she had lost, she began to examine what her experience now gave her permission to build. That inquiry helped shape both Momentum Group and the broader idea behind her work: helping people move through uncertainty with greater clarity, confidence, and momentum.

That approach matters because change rarely announces itself in clean terms. A leader may be promoted into a role that requires a different kind of influence. A founder may move from inspiration to the far more demanding work of structure, decision, and execution. A company may begin exploring AI and quickly realize that tools alone do not create transformation. Cook sees these moments as invitations to develop judgment. As she puts it, “AI can give us more capability, but capability without judgment just helps us move faster in the wrong direction.”

Her work with founders reflects the same practical stance. An idea can be exciting, but a business requires choices. What problem is worth solving first? What structure will support growth? Where can AI create real leverage, and where does it simply add noise? Momentum Group works alongside founders as they move from concept toward something tangible, helping clarify the problem, shape solutions, test ideas, and build operating approaches that can work in the real world. The goal is not to pretend uncertainty has disappeared. The goal is to create enough traction to make the next decision better.

The same is true for organizations navigating transformation. Cook understands the distance between executive intent and employee experience. She has seen how change can fail when leaders communicate the concept but miss the friction. Momentum Group helps teams examine what has actually changed, what people need to do differently, and where attention should go first. That work requires more than enthusiasm for new tools or abstract strategy. It requires listening, sequencing, and the discipline to choose useful action over performative activity.

Navigate What Comes Next With Momentum

The human quality of Cook’s leadership shows up in the way others describe her. Gretchen Schlesinger, who worked with Momentum Group during a leadership transition, said, “Entering a new leadership role is both energizing and uncertain. Through Momentum Group, Jackie has been a coach, mentor, and trusted partner who walked alongside me through the terrain, listening deeply and guiding with clarity. From day one, her support has helped me build new approaches and navigate with greater confidence.” The words point to a central part of Cook’s method: she does not stand at a distance and prescribe. She walks with clients through the terrain they are actually crossing.

A former colleague, Mike Tipton, Founder and CEO of True Yarn Branding, described Cook as “a leader who pulls the ideas and talent out of her team.” He also noted that she “listens, adjusts, and empowers her team to create solutions that go beyond what was expected.” That description fits the through line of her career and her company. Cook’s work is not about certainty as performance. It is about creating the conditions where people can think clearly, act wisely, and bring forward capability that may be hidden under pressure or ambiguity.

Today, Momentum Group is a young company with a distinct point of view. It sits at the intersection of leadership, business transformation, AI, and entrepreneurship. Cook is also a speaker and writer focused on leadership, career navigation, change, entrepreneurship, and the human side of AI. In 2026, she received recognition for her work in AI transformation, aligning with her focus on helping leaders use new capability without losing human judgment. Still, she avoids inflated claims. Her work is grounded in the real questions leaders face when the future is not fully visible.

That groundedness may be what makes her message resonate. Many professionals are waiting for complete clarity before they move. Many founders are waiting for perfect confidence before they build. Many organizations are waiting for a flawless plan before they change. Cook offers another way to navigate what comes next. Understand what has shifted. Name what matters. Take the next meaningful step. Then let that step create new information. “Sometimes resilience is not about getting back to where you were,” she says. “It is about getting clear about where you want to go next.”

For leaders, founders, and organizations standing at the edge of a transition, Momentum Group offers a practical place to begin. Cook's work spans advisory, workshops, speaking, and AI-enabled solutions designed to help people clarify the decision in front of them and identify the next step worth taking. You do not need a perfect five-year plan to move forward. You need honest diagnosis, practical judgment, and enough momentum to begin.

Explore More About Momentum Group

Explore Momentum Group to discover how the firm helps leaders and organizations navigate AI, leadership, change, and business transformation. Learn more at momentum-grp.com, connect with Jackie Cook on LinkedIn, and follow Momentum Group on LinkedIn, Instagram, and YouTube for ongoing insights into leadership, AI, decision making, and the future of work.