1energy

Overview

1Energy is accelerating the transition to a net zero future by decarbonising heat and building networks across cities and towns in the UK.

Funding and backers

Total raised
$1M
3 rounds on record
Latest round
$1M
Venture round · Jul 2026 · 4 mo ago
Team
1-10
employees, estimated range
The money's age
Fresh money
4 months since the last round · not hiring
Momentum
20/100
fresh money
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jul 2 Raised a round Venture round $1M · SEC Form D Dec 8, 2022 Raised a round Venture round Jun 23, 2021 Raised a round Venture round 2021 Founded
Funding rounds
RoundDateAmountInvestorsSource
Venture round Jul 2026 $1M — SEC Form D
Venture round Dec 2022 — — find-and-update.company-information.service.gov.uk
Venture round Jun 2021 — — find-and-update.company-information.service.gov.uk
Registers and programsofficial lists and records that name the company
Legal entity 1Energy Group Limited its site
Founders and leadersfrom filings, registers and the company's site
Rui ZhangExecutive OfficerSEC Form D
Yingqi LinghuExecutive OfficerSEC Form D
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Financials

Total raised
$1M
Latest round
Venture - Series Unknown
Funding rounds
3
Funding rounds
Round Announced Amount
Venture - Series Unknown 2026 $1M Details
Venture - Series Unknown 2022 — Details
Venture - Series Unknown 2021 — Details

People

Rui Zhang
Executive Officer
SEC Form D
Yingqi Linghu
Executive Officer
SEC Form D
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data

Offices

Where the company hires and what each office is for
Cities
2
Hiring now
0
Countries
1
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Headquarters Builds here Office with open vacancies No open vacancies right now Tap a pin for the office
Irvine United States
HQ
Media United States
Regional office
Media enquiries
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company site