About hx
The agentic platform for underwriting work
hx is the agentic platform commercial P&C insurance underwriting. Its specialist AI works across clearance, triage, risk assessment, appetite, and pricing, turning distributed data, expert judgment, and portfolio context into better decisions, faster.
The world's largest carriers and MGAs trust hx to price more risk, write more book, and improve loss ratio, across $75bn+ in annual premium.
We are owners
We help move hyperexponential forward without being told
We push boundaries
We keep going for ourselves and our customers when most would stop.
We grow
We learn deeply, by making things. We improve through data and insights
We go deeper
We apply a thoughtful and customer centric mindset to all we do
We do the right thing
We are usually nice, never disrespectful, and always kind


Amrit Santhirasenan
CEO & Co-Founder


Michael Johnson
Co-Founder


Richard Gunn
Chief Revenue Officer


Noel Sequeira
Chief Product Officer


David Spitz
Chief Operating Officer


Tom Clark
Chief Solutions Officer


Tom Chamberlain
Chief Customer Officer


Kate Hillier Isaac
SVP Commercial Engineering and Operations


Romain Picard
Senior Vice President Sales


Emma Kelly
Senior Director, Finance and Operations























