Our Team
The Calculus team has unparalleled experience, and brings together experience from some of the world’s leading financial institutions.
This experience has enabled us to form strong partnerships with the companies we invest in. Partnerships which have helped us achieve profitable exits.
Our personal approach is also reflected in the service that we deliver to our investors. Each investor is regarded as an individual, and is important to us. Which in part explains why so many of our investors invest with us again and again.

Susan McDonald
Chairman and Co-Founder

John Glencross
CEO and Co-Founder

Julie Ngo
Chief Operating Officer

Richard Moore
Co-Head of Investments

Alexander Crawford
Co-Head of Investments

Dominic Harris
Head of Portfolio Management

Natalie Evans
Finance Director

Madeleine Ingram
Director, Co-Head, Sales & Marketing

Francesca Rayneau
Director, Co-Head, Sales & Marketing

Elizabeth Klein
Investment Director

Tim Robinson
Senior Adviser, Media and Entertainment

Arvind Shandilya
Investment Associate

Aitian Li
Investment Associate

Smit Mehta
Investment Associate

Sanskriti Singh
Investment Analyst

Mariyah Dosani
Director - Media and Entertainment Financing

Christopher Gould
Financial Planning and Analysis Manager

Bradley Noel
Associate, Media and Entertainment Financing

Matthew Moynes
Director, Sales & Marketing

Oliver Warren
Assistant Director, Sales & Marketing

Frank Spurway
Associate, Sales & Marketing

William Prince
Financial Controller

Richard Banks
Fund Administration Analyst

Indy Brixton
Office Manager & Executive Assistant
