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TransitionZero Employee Directory

Software DevelopmentEngland, United Kingdom11-50 Employees

TransitionZero is a climate-tech non-profit based in London, England, founded in 2021. It develops software to shorten the time required to build clean energy at scale, with a focus on open-access and open-source tools for electricity system modelling. Its flagship product, Scenario Builder, lets policymakers, planners, and investors rapidly construct, evaluate, and share energy-system and grid models without coding expertise or reliance on external consultants. The tools are supported by model-ready datasets, training, and market insights, and are designed to strengthen in-house capacity and support resilient, affordable, and locally led energy transitions. The organization targets governments, financiers, grid operators, and planners involved in energy transitions. In 2024 it introduced Solar Asset Mapper to enhance decision-making across numerous countries.

Find TransitionZero employees' phone numbers or email addresses

TransitionZero Global Highlights

Location
Employees

Europe
40

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  • United Kingdom Of Great Britain And Northern Ireland
    39
  • Italy
    1

Asia
2

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  • Singapore
    1
  • Philippines
    1

TransitionZero's Leadership

  • Chief Technology Officer at TransitionZero
    J. E.
    Chief Technology Officer
  • Head Of Systems Modelling at TransitionZero
    A. S.
    Head Of Systems Modelling
  • Head Of Platform at TransitionZero
    I. S.
    Head Of Platform
  • Head Of People at TransitionZero
    L. D. O.
    Head Of People
  • Head Of Product at TransitionZero
    T. K.
    Head Of Product
  • Co-Founder And Chief Executive Officer at TransitionZero
    M. G.
    Co-Founder And Chief Executive Officer
  • Interim Head Of People at TransitionZero
    B. R.
    Interim Head Of People
  • Interim Head Of Communications And Marketing at TransitionZero
    R. K.
    Interim Head Of Communications And Marketing

TransitionZero Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Business
  • Research
  • Branding
  • Human Resources
  • Other

Contact profiles from TransitionZero

Name
Title
Contact
Location
Last Update
  • Financial Controller at TransitionZero
    A. T.
    Financial Controller
    United Kingdom, United Kingdom
    Aug 16, 2026
  • Director at TransitionZero
    G. S.
    Director
    UNITED KINGDOM, London
    Oct 31, 2023
  • Communications & Marketing Manager at TransitionZero
    H. B.
    Communications & Marketing Manager
    United Kingdom
    Sep 06, 2026
  • Senior Platform Product Manager at TransitionZero
    M. G.
    Senior Platform Product Manager
    United Kingdom, England
    Aug 27, 2026
  • Marketing And Communications Manager at TransitionZero
    S. H.
    Marketing And Communications Manager
    United Kingdom, England
    Aug 09, 2025
  • Senior Data Engineer at TransitionZero
    G. M.
    Senior Data Engineer
    United Kingdom, England
    Aug 29, 2026
  • Principal Frontend Engineer at TransitionZero
    A. M.
    Principal Frontend Engineer
    United Kingdom, England
    Sep 12, 2026
  • Chairperson Of The Board at TransitionZero
    F. H.
    Chairperson Of The Board
    United Kingdom, England
    Sep 13, 2026
  • People Operations Associate at TransitionZero
    D. H.
    People Operations Associate
    United Kingdom, England
    Sep 09, 2026
  • Geospatial Data Engineer at TransitionZero
    C. U.
    Geospatial Data Engineer
    United Kingdom, England
    Aug 29, 2026

Frequently Asked Questions

What is TransitionZero known for?

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TransitionZero was founded in 2020 and operates in the Software Development industry. Explore TransitionZero's company overview page for more information.

What is TransitionZero's most common email format?

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TransitionZero employees' email format typically follows the pattern of First@transitionzero.org. Trying to find reliable and up-to-date employee contact data? Find more TransitionZero email formats with LeadIQ.

How many employees does TransitionZero have currently?

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TransitionZero has approximately 48 employees as of August 2026. These team members are located across 2 continents, including Europe and Asia.

Who are TransitionZero's key employees and leadership?

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As of August 2026, TransitionZero's key employees include:

  • Chief Technology Officer: J. E.
  • Head Of Systems Modelling: A. S.
  • Head Of Platform: I. S.
  • Head Of People: L. D. O.
  • Head Of Product: T. K.

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