
Data-driven. People-powered.
We believe that an inclusive and values-driven culture is at the root of our success. We’re a community of passionate, talented individuals working together towards a shared vision. We take pride in a workplace environment that promotes individuality, where every team member feels part of something bigger and is empowered to grow together.
At the heart of OAK Global is a culture where everyone feels welcome, challenged and connected to our purpose. This culture thrives on collaboration, authenticity and a commitment to help others realise their potential – we value and respect the unique skills of every individual and foster an environment that enables ambitions to bloom.
Together, we combine expertise with enthusiasm to deliver on our shared purpose. Scientific data and advanced analytics inform our decisions, and our experts are empowered to make them.

We encourage curiosity and embrace innovation.
We deliver the highest levels of execution.
We remain steadfast when faced with adversity.
We foster a diverse culture that promotes sincerity and a sense of belonging.
We have genuine regard for each other and our stakeholders.

Cathal Carr
Founder, Group Chief Executive Officer & Chief Underwriting Officer

James Irvine
Chief Underwriting Officer, OAK Reinsurance

Tom Dickson
President, Innovation Strategies

Roland Morse
Chief Underwriting Officer, OAK Enterprise

Alice O’Dwyer-Smith
Class Lead, Cyber

Ciara Svensen
Underwriter and Head of Ceded

Conrad Williams
Director of Underwriting, Specialty

Fraser Scott
Head of Underwriting Performance and Class Lead, Surety

Glenn O’Halloran
Class Lead, Transition

Hugo Buckmaster
Class Lead, International Property Catastrophe
Mark Huang
Underwriter

Sarah Walcott
Director of Underwriting, Property

Sudhir Modhvadia
Class Lead, Property Specialty

Tom Morgan
Underwriter and Head of Business Development

Irfan Haq
Chief Financial Officer

Alex Stephenson
Head of Business Technology

Bethan Georgiev
Executive Assistant

Hayley Willis
Senior Business Assistant

Jane Ward
Financial Controller

Karen Gibson
HR Lead

Mays Kadhim
Head of Legal

Murphy Burke
Executive Assistant

Nik Firkins
Head of Financial Planning & Analysis

Raphaëlle Vallet
Head of Sustainability

Sam Boyce
Technology Development Lead

Alex Winfield
Co-Founder, Chief Capital Officer and Head of Strategy

Bharat Amin
Head of Pricing and Reserving

Danny Mcleish
Senior Exposure Manager

Deepon Sen Gupta
Head of Capital Partnerships

Deven Tyagi
Exposure Management Contractor

Emba Hailemariam
Analyst

Emile Pelier
Analyst

Hannah Croad
Catastrophe Research Analyst

Leon Ki
Senior Actuary

Luke Hole
Senior Exposure Manager

Oliver Mapp
Head of Risk Analytics and Data Science

Reuben Mathew
Analyst

Richard Dixon
Head of Cat Research

Richard Redding
Head of Capital Modelling

Sasisan Sunthareswaran
Analyst

Yu Rong He
Analyst

Zoe Berk
Senior Actuary