About Sentinel Atlantic Advisory
Independent, senior-level advisory for executives navigating growth, complexity, and change across the U.S. and Europe.
Who We Are
Drawing on decades of senior leadership and advisory experience, Sentinel Atlantic Advisory works directly with executives and business owners to navigate complex strategic, operational, and organizational challenges. Our work is independent, discreet, and led personally at the senior level—focused on delivering clarity where decisions matter most.
Sentinel Atlantic Advisory is a boutique management consulting and strategic advisory firm providing independent, senior-level guidance to executives, business owners, and leadership teams navigating complex business challenges.
We work with organizations across industries on strategy development, operational effectiveness, organizational change, and market entry—bringing clarity, rigor, and practical execution to each engagement.
Our approach is analytical, independent, and results oriented. We focus on helping clients make well-informed decisions and translate strategy into durable outcomes that strengthen organizations and create long-term value.
While our work is global in scope, our primary geographic focus is New England (U.S.) and the Netherlands.
Advisory Services for Senior Leaders
All engagements are tailored, confidential, and led personally at the senior level.
Independent, Senior-Level Advisory
Sentinel Atlantic Advisory provides strategic and operational consulting services to executives, business owners, and leadership teams facing complex decisions, organizational change, and growth challenges. Our work is focused on clarity, rigor, and practical execution—delivering durable outcomes that matter.
Strategy
Strategy Development
We support corporate and business unit leaders in defining strategy, setting priorities, and making informed decisions. Our work includes growth planning, market assessment, and long-term value creation—grounded in analysis and aligned with execution.
Operations
Operational Effectiveness
We help organizations improve performance through operational assessment, process optimization, cost management, and execution discipline. The focus is on improving efficiency while strengthening the organization’s ability to deliver consistently.
Change
Organizational Change
We advise leaders through periods of organizational change, transformation, and transition. Our approach emphasizes alignment, clear decision-making, and practical steps that enable change to take hold and endure.
Leadership
Leadership Advisory
We work directly with senior leaders and executive teams to strengthen leadership effectiveness, decision-making, and organizational alignment—particularly during periods of growth, restructuring, or strategic change. Our work focuses on clarity, accountability, and execution at the top of the organization.
contact@sentinelatlanticadvisory.com
We typically respond within one business day.
Primary geographic focus:
New England (U.S.) and the Netherlands
