Matt Reizenstein in

Matt Reizenstein

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Founder at Stealth Startup
📍 London, England, United Kingdom

Matt is the founder of a stealth startup in the energy sector and the co-founder of Flock Energy, a smart energy data platform. With a background at Shell in renewables and a degree from the University of Cambridge, he focuses on building digital infrastructure for the clean energy transition.

Outside of his founder roles, Matt is deeply engaged in the climate tech community. He participates in panel discussions on AI and data science and has traveled internationally as part of innovation programs to explore smart city developments and promote net-zero solutions.

Unique fact: He was selected for Innovate UKs Global Business Innovation Programme to represent the UKs tech sector in South Korea.

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Experience
11 Years
Current Role
Founder
Job Level
Leadership
Location
London, England, United Kingdom
Personality Overview

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Priorities

Topics Matt cares about

Clean Energy Tech
He co-founded Flock Energy to build a data-as-a-service platform that serves as digital infrastructure for the clean energy transition and is now building a new energy startup.
AI for Climate
Actively participates in panel discussions on leveraging data science and AI to address the climate crisis, a core mission of his work.
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Career

Work history

4-2025
Founder
Stealth Startup
3-2025
Co-Founder, Director
Flock Energy
3-2023 - 3-2025
Co-Founder, COO
Flock Energy
10-2022 - 12-2024
Impact Entrepreneur
ZINC
8-2021 - 3-2023
Senior Policy Advisor, Renewables & Energy Solutions
Shell
In the press

Media appearances

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Education
2011 - 2014
Bachelor of Arts (B.A.)
University of Cambridge
2006 - 2011
A-Level
St Paul's School, Barnes, London
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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