Tammy Martin

About Tammy Martin

I am an AI-Native CFO focused on transforming finance functions from manual, reactive processes into AI-powered systems that deliver real-time visibility, improved capital efficiency, and leaner, higher-performing teams.I work with founders and VC/PE-backed SaaS companies to solve one of the most critical challenges in scaling businesses: lack of clear, reliable financial insight. By modernizing finance operations, I help companies improve cash runway, operate with greater discipline, and make faster, more confident decisions.As a CFO, I bring extensive experience managing financial and business operations across founder-led, venture-backed, private equity, and public companies. I have guided businesses through all phases of the corporate lifecycle, including early-stage growth, scaling, acquisitions, exits, and divestitures.I am a results-driven leader with deep experience in fundraising and M&A execution, having raised over $350M in equity and debt financing and secured more than 20 term sheets across multiple rounds. I have led and closed transactions ranging from $600K to over $700M in valuation, including successful exits to IBM, UnitedHealth Group, IXL Learning, and enChoice Technologies.I have partnered with leading investors including the Bill & Melinda Gates Foundation, Insight Partners, Sixth Street Growth, Altira Group, Madrona, Clearhaven Partners, Second Avenue Partners, Humira, Psilos Partners, and others, building strong relationships across the investor ecosystem.My experience spans global financial and operational leadership across North America, EMEA, LATAM, and APAC, with a focus on scaling companies through complex, multi-entity, and cross-border environments.I am a trusted partner to CEOs and Boards, known for driving alignment, improving execution, and building high-performing teams that operate with urgency and accountability.I have also served as a fractional CFO and founder, helping companies improve operational efficiency, increase profitability, and accelerate value creation.As an investor and board member, I have achieved over 7x invested capital in just over five years.

Experience

1. Chief Financial Officer

   SundaySky

   Mar 2025 — Present

Education

• Bryant University

  Bachelor of Science - BS, Accounting

• Bryant University

  Executive Development Center, Business Analytics Course

  2015

• Massachusetts Institute of Technology

  MIT Sloan Executive Education in Management and Leadership, Artificial Intelligence: Implications for Business Strategy

  2019

• Bryant University

  Master of Business Administration (MBA), Accounting and Finance

  2010

• Stanford University Graduate School of Business

  The Emerging CFO: Strategic Financial Leadership