About

Built by people who measure risk for a living.

An expert team of engineers, AI researchers, risk quants, and builders who believe autonomous systems should be trustworthy by construction — and provable.

Why we exist

Trust should be built and proven — not assumed.

We started Molt because the industry’s answer to AI risk was to deploy fast and hope. We think trust should be something you build, prove, and maintain. Fisher is where we started; Deep Model Trust is where we’re going. mace AI’s work spans adversarial agent red teaming through Fisher, independent model red teaming, and agentic swarm defense to help companies prevent harm from their own multi-agent systems.

Leadership

The people behind the proof.

Walton Comer

Chairman/CEO & Co-founder

Quant Trader, Mathematician, Investor and serial entrepreneur having helped lead/participated in multiple $billion+ exits. Founder and Director of XBTO, proprietary trading firm. Graduate of Columbia University.

Thomson Comer

CTO & Co-founder

Previously at NVIDIA, Thomson builds the software infrastructure for secure, compliant, and accountable enterprise AI agents. His work focuses on making agents first-class participants in business operations through controlled authority, delegation, and automation. Holds an M.S. in Artificial Intelligence from Colorado State University.

Greg Frank

Chief Scientist & Co-founder

Previously at Microsoft, Greg leads mace AI’s research agenda for mechanistic model innovations and architected Fisher’s evolutionary vulnerability discovery and reproducible evidence pipeline. Graduate of Harvard University.

Joe Haggenmiller

President

Founder and CEO of two successful quant trading companies. Started his career trading and structuring equity derivatives on Wall Street. Brings technical and management expertise to mace AI's client execution and commercial businesses. Graduate of Macalester College, London School of Economics and Harvard University.

Rebekah Keida

Head of Marketing

Previously Director of Marketing at XBTO, co-founded a successful marketing agency and a social trading platform, with earlier roles across venture capital and real estate. Brings category positioning and go-to-market expertise to mace AI's commercial growth.

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