Highview

Highview Power is a UK-based leader in long-duration energy storage, focusing on liquid air energy storage (LAES) technology. This innovative approach captures excess renewable energy by cooling air to a liquid state, allowing for later conversion back to electricity when demand is high. Highview Power's technology enhances the integration of renewable sources like wind and solar, providing reliable and clean power around the clock. Founded over 17 years ago, Highview Power has developed scalable LAES technology and constructed two plants, including a grid-scale demonstration. The company is currently building one of the largest long-duration energy storage facilities in Carrington, Manchester, with a capacity of 300 MWh and a 50 MW output for six hours. This project, supported by a significant investment, is expected to create over 700 jobs and be operational by early 2026. Highview Power collaborates with academic institutions and industry partners to address grid challenges and promote sustainable energy solutions. Their technology is designed to support the transition to a clean energy future by providing long-duration storage that can replace gas peaking plants and facilitate the expansion of renewable energy.

Renewables & Environment London, United Kingdom Founded 2005 ~11 employees

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Employees
11
0% in the 3 months to Jun 2025
Revenue / employee
$422K
Revenue ~$4.6M
Total funding
$503M
Last round Jun 2024
12-month attrition
12.2%
Tech: 0%
H1B sponsor
NA

Headcount trend

Highview went from 9 employees in Jul 2023 to 11 in Jun 2025. Jan to Jun 2025: 0 people joined, 1 left.

Headcount data through Jun 2025

Org structure

Headcount by department

Other8
Engineering2
Finance1

Funding

  • Jun 2024 · $383M · UK Infrastructure Bank, Centrica, Rio Tinto
  • Feb 2021 · $70M · Sumitomo Heavy Industries, Janus Continental Group
  • Feb 2020 · $46M · Sumitomo Heavy Industries
  • Aug 2017 · $2M
  • Aug 2017 · $1.5M

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Highview FAQ

How many employees does Highview have?

Highview has about 11 employees, unchanged over the 3 months to Jun 2025.

What is Highview's revenue per employee?

Highview makes about $422K in revenue per employee, based on $4.64M annual revenue and 11 employees.

How much funding has Highview raised?

Highview has raised $503.12M in total funding.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.