Based in London, we're a team of analysts, engineers, scientists and communicators creating practical tools for today's greatest challenge - the energy transition
Abhishek Shivakumar
Head of Analysis
Alex Luta
East Asia Lead Analyst
Ali Cass
Senior Software Engineer
Alisha Tuladhar
Financial Controller
Aman Majid
Lead Analyst & Modeller — South Asia
Anca Chereches
Software Engineer
Angus Clark
Senior Front-end Engineer
Anna FitzMaurice
Head of Platform
Ashank Sinha
Head of Heavy Industry and Commodity Data
Calvin Nesbitt
Research Engineer
Dan Welsby
Energy Transition Analyst
Duncan Byrne
Head of Communications & Marketing
Edward Terpilowski-Gill
Energy Systems Modeller
Eitan Buchalter
Senior User Researcher
Grace Mitchell
Data Engineer
Handriyanti Diah Puspitarini
Senior Modeller - Southeast Asia
Hristina Petkova
Head of Operations
Irfan Mohamed
South Asia Analyst
Isabella Suarez
Southeast Asia Lead
Isabella Söldner-Rembold
Head of Power Data
James Rice-Mellor
Software Product Manager
Joe O’Connor
Head of Machine Learning
John Heal
Senior Data Engineer
Khandekar Mahammad Galib
Junior Data Engineer
Laura O’Neill
People Operations Manager
Mason Phillpott
Data Scientist
Matt Gray
CEO & Co-Founder
Max Santos
Data Scientist
Megan Bates
Software Engineer
Melissa Brown
Consultant Analyst
Michael Guzzardi
Data Product Manager
Ollie Bell
Research Engineer
Sabina Parvu
Junior Data Engineer
Simone Huber
Communications Manager
Stephanie Ajimokun
People & Operations Assistant
Stephanie Stevenson
Interim COO
Temiloluwa Olushola
Senior Front-end Engineer
Thomas Kouroughli
Lead of Energy Systems Modelling
Thu Vu
Senior Analyst — Southeast Asia
Verity Crane
Data Engineer
Company values
As an impact-led technology company, our values help us collaborate and create work that drives change.
We support a culture of continuous learning and experimentation. We learn from each other through weekly teach-ins and innovate together on 'Neptune Days'; internal, cross-functional hackathons.
We have a truly international and diverse team, and we're fiercely proud of it. TransitionZero proactively maintains an environment that allows everyone to contribute, to achieve and to be heard, no matter their seniority or communication style. When we get it wrong, we listen and when we need to rest, we take the time to recharge and unplug.
We're agile, with cross-functional teams pulling together on shared projects. Impactful energy transition research requires both precision and pace. We collaborate on our objectives and prioritise ruthlessly.
We prioritise clarity, transparency, and fairness to ensure that every team member is heard and valued. Through narrative memos, project teams fine-tune their thinking before presenting ideas to the rest of the company.
