SunBorne

SunBorne is a clean energy company in Oxfordshire, United Kingdom, founded in 2021. It has raised $1.0M across 2 rounds, most recently a Grant in 2024 (est.).

Carbon-free fuel is possible

Headquarters
Oxfordshire
Employees
1–10
Founded
2021
Business Model
B2B
Total Funding
$1.0M
Last Round
GrantJan 2024
Rounds
2

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

Indexed holds 2 funding rounds and 1 investor for this company. The full record is or through the API.

About

Sunborne Systems is a green fuel technology company based in Oxfordshire, UK, developing breakthrough ammonia-based power solutions to eliminate carbon emissions from heavy transport and industrial sectors that are difficult to electrify. Founded in 2021 by Reaction Engines, the UK Science and Technology Facilities Council (STFC), and cleantech investor Kiko Ventures, Sunborne's reactor technology has applications in shipping, aviation, light vehicles, and mobile generator units. The company's first operational test of its ammonia reactor technology exceeded all expectations, demonstrating potential to fully decarbonise the marine transport industry.

Summary

It lists 1–10 employees. It has raised $1.0M in total across 2 rounds, most recently a Grant round in 2024 (est.). Investors include IP Group.

Funding History

Data from Indexed.vcUpdated
Grant2024 (est.)

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Funding: Seed through Grant. Amounts, valuations, and investors where available.

Investors

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