Eric Kapfhammer, Founder & Principal of Seastone Associates

Leadership

Eric Kapfhammer

Founder & Principal

Eric Kapfhammer has spent his career at the intersection of finance, data, and applied AI. At Microsoft, he led a data-science team in Cloud & AI security, building the machine-learning and time-series models designed to identify threats in near real-time.

Before that — and for nearly two decades — he built and ran systematic trading strategies as a portfolio manager and quantitative researcher in the capital markets, then founded and scaled venture-backed FinTech companies, including an investment platform he grew from $5M to more than $250M in assets under management.

He founded Seastone to put that experience directly alongside the teams building AI into financial products — the perspective of someone who has shipped in high-stakes markets, working with your people rather than around them.

Background

A career spent shipping in hard markets

30+

Years building products across Big Tech, capital markets, and emerging technology.

10

Years in AI and machine learning, from research through products in production.

1

Principal on every engagement, accountable from first call to final delivery.

"I've sat in the seat my clients are in — accountable for a roadmap, short on certainty, and surrounded by people who all define success differently. Good consulting starts with remembering exactly how that feels."

Eric Kapfhammer · Founder & Principal