The People Behind Your Plan

Meet Nathan J. Fox

Founder & Managing Partner of F3 Capital

Nathan J. Fox is the Founder and Managing Partner of F3 Capital. His primary focus lies in assisting individuals, families, and businesses in maximizing their financial potential through the F3 Financial Process.

  • How It Started

    Nathan embarked on his career as a financial advisor in 2008, a time marked by one of the most severe financial crises in the history of the United States. Through this challenging period, he gained invaluable firsthand experience, emphasizing the significance of a robust financial plan that can thrive in any economic environment.

  • Building F3 Capital

    Nathan's journey into the industry followed a more traditional path. After earning degrees in finance and economics, he joined a well-established wealth management firm in New Hampshire, supported by MassMutual. During his time there, Nathan had the privilege of being mentored by some of the most successful financial advisors on the East Coast. This five-year experience inspired him to establish F3 Capital LLC — a holistic practice built around strong relationships with estate attorneys, accountants, mortgage brokers, and insurance professionals.

  • Recognition and Credentials

    Nathan has been honored with numerous industry awards throughout his career. Prior to 2015, he was recognized as a Rising Leader by the MassMutual Financial Group — an accolade awarded to financial professionals in their first five years based on client acquisition and revenue generation. 

  • Outside the Office

    Nathan was a former Division I Men's rugby player who secured two National Championships — the first during his college years and the second at the Men's Division I level. He currently resides in Greenland, NH with his wife Samantha, son Colton, and daughter Olivia, and enjoys spending time with family, skiing, and traveling.

Meet Dylan Shytle

Operations Manager at F3 Capital

Dylan Shytle serves as Operations Manager at F3 Capital, where he helps ensure the firm delivers a seamless and efficient experience for every client.

  • What He Does at F3 Capital

    In his role, Dylan supports the firm's day-to-day operations, overseeing client onboarding, account servicing, and operational workflows. His behind-the-scenes work helps uphold F3 Capital's standard of excellence, allowing the firm to remain focused on delivering strategic guidance while clients receive attentive, personalized service.

  • Background and Experience

    Prior to joining F3 Capital, Dylan served as an Acquisition Manager at I Buy FL, where he generated more than $200,000 in closed revenue while managing complex real estate transactions from negotiation through closing. This experience strengthened his skills in due diligence, risk assessment, negotiation, and relationship management.

  • What He Brings to the Team

    With a background in sales, real estate acquisitions, and client relationship management, Dylan brings a strong combination of operational expertise, attention to detail, and a commitment to exceptional service. He believes that trust, communication, and operational excellence are the foundation of long-term client relationships and exceptional outcomes.

What We're Here to Do

Our Mission

Black rocket icon launching upward with motion streaks on a white background

F3 Capital exists to give individuals, families, and business owners a financial plan that actually holds together — one where the investment strategy, the tax picture, and the estate plan are built as a single coordinated whole, not assembled from separate conversations. We work with a limited number of clients so that every engagement receives the depth it deserves. The measure of our work is not the plan we deliver — it's the clarity and confidence you carry into every financial decision after it.

Clients Who Want More Than a Portfolio Manager

Who We Work With

F3 Capital works with people who have spent years building financial security and want a team that treats that work with the seriousness it deserves. Our clients come from different backgrounds, but they share a common need: a coordinated plan that accounts for the full picture, not just the investable assets.

  • Individuals, Pre-retirees and retirees

    Whether you're building wealth, preparing for retirement, or already living it, our goal is the same: to help you make informed financial decisions with confidence and ensure your wealth supports the life you've worked hard to achieve.

  • Families planning for the long term

    Whether you're managing competing financial priorities, building toward a specific goal, or trying to make sure your estate reflects your intentions, F3 Capital builds plans that address the present and the future at the same time.

  • Business owners

    When your business and your personal finances are intertwined, generic planning falls short. We work with business owners on succession strategy, retirement plan structuring, and the transition from running a business to living off what it built.

Built for Individuals, Families and Business Owners

Who We Work With

F3 Capital serves individuals, families, and business owners throughout their financial journey, with a specialized focus on retirement planning. While we advise clients across the full spectrum of wealth management, our primary focus is helping pre retirees and retirees transition from building wealth to generating sustainable retirement income through comprehensive planning, tax efficient strategies, and coordinated wealth transfer planning. We also advise business owners preparing for succession and families navigating significant financial transitions with confidence.


Headquartered in Portsmouth, New Hampshire, F3 Capital serves clients throughout New England and across the country.