RheEnergise Limited
rheenergise.com
Actively hiring
Hydroelectric
Energy & Utilities
Energy Storage
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Overview
News
Salaries
Products
People
Growth
Offices
Financials
Funding and backers
Total raised
$158k
2 rounds on record
Latest round
$158k
Venture round · Dec 2025 · 9 mo ago
Team
201-500
employees, estimated range
Hiring now
1
+1 posted in 30 days
Grants
$2.7M
1 grant · CORDIS
The money's age
Fresh money
9 months since the last round · and hiring
Momentum
33/100
hiring for its size, fresh money
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Dec 2025 | $158k | — | SEC Form D |
| Grant | Oct 2025 | $2.7M | — | CORDIS |
Registers and programsofficial lists and records that name the company
| Legal entity | RHEENERGISE LIMITED | Companies House |
| Registered | 5 Apr 2019 |
Founders and leadersfrom filings, registers and the company's site
Graham CookExecutive Officer, DirectorSEC Form D
Stephen CrosherExecutive Officer, DirectorSEC Form D
Tamas BertenyiExecutive Officer, DirectorSEC Form D
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News
RheEnergise Limited: RheEnergise Success: Full Power Achieved at Its First of a Kind Energy Storage Project in Devon, UK
London, United Kingdom--(Newsfile Corp. - February 6, 2026) - RheEnergise, a Canadian-UK company that has been developing a new and advanced form of long duration energy storage, is pleased to announce
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Report
NewHigh-Density Hydro Storage System Ditches the Water
How does a waterless hydroelectric system work? Dive into the innovative tech behind RheEnergise's High-Density Hydro fluid.
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Report
RheEnergise commissions first 'high density hydro' long-duration storage in UK
Pilot long-duration energy storage (LDES) project uses low viscosity, denser-than-water fluid. RheEnergise is panning for future projects in 10 MW to 100 MW range, with six to 20 hours of storage capacity.
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Report
Report
RheEnergise Limited: RheEnergise Invites Canadians to Back High-Density Hydro in National Clean Power Push
Montreal, Quebec--(Newsfile Corp. - July 2, 2025) - RheEnergise, a dynamic Montreal-based energy storage innovator, has launched a Canadian fundraising campaign on FrontFundr, Canada's leading online
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RheEnergise Invites Canadians to Back High-Density Hydro in National Clean Power Push
Newsfile Press Release.
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RheEnergise to build hydro-energy storage system at Sibelco mine
A demonstrator of the company's first-of-a-kind long-duration hydro-energy storage system will be built at Sibelco's Cornwood mine in the UK.
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Salary insights
Compensation ranges based on this company's open jobs
Median
$86k
Typical range
$86k
Open positions
1
1
Jobs
Staff
100%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Staff | 1 | $86k | $86k |
Highest paying role
Business Development Manager, Europe
$86k
Normalized to USD per year
People
Graham Cook
Executive Officer, Director
Stephen Crosher
Executive Officer, Director
Tamas Bertenyi
Executive Officer, Director
James Campion
Director
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
Growth
Hiring Momentum
28/100
Slowing
Open positions
1
0 opened / 0 closed in 30 days
ATS activity
Every ~2 days
09/29/2026
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Management
100% ▲
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
London
London
United Kingdom
HQ
1 open roles 1 posted in 90 days 200-500 est. staff $86k Avg Salary
hires for Management