Overview
Connections
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials

Funding and backers

Latest round
Venture round
Aug 2024 · 2 yr ago
Team
1-10
employees, estimated range
Hiring now
2
open roles
Grants
$63k
1 grant · CORDIS
Backers
3
Entropy Industrial Capital, firstminute capital
The money's age
Long since its last round
26 months since the last round · hiring slowed
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Aug 2, 2024 Raised a round Venture round Feb 9, 2024 Raised a round Venture round Nov 1, 2022 Won a grant $63k · CORDIS 2022 Founded
Tractionpublic signals, read monthly
Web presence
top 6%
of 133.2M domains by links, Common Crawl
Funding rounds
RoundDateAmountInvestorsSource
Venture round Aug 2024 — — find-and-update.company-information.service.gov.uk
Venture round Feb 2024 — — find-and-update.company-information.service.gov.uk
Grant Nov 2022 $63k — CORDIS
Registers and programsofficial lists and records that name the company
Legal entity WHO WE ARE Thaleron Ltd its site
Registered 31 Jan 2022
Backed byfrom the funds' portfolios and accelerator catalogs
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Visa sponsorship

A-rated
Sponsor licence
Skilled Worker
Visa route
2
Open roles in United Kingdom
In the register as Thaleron Limited, Woking
Other sponsors in the same field
See 2 open roles Alert me
UK Home Office · checked Oct 31, 2026 · Visa details by country

Overview

Thaleron is a seed-stage startup working to make a carbon-free grid drastically cheaper than fossil fuels. It was founded to develop an entirely new mechanical energy storage technology that is proven in the lab and now moves to first scale prototypes, and it hires electrical and mechanical engineers. The company is headquartered in Woking, United Kingdom.

Connections

List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors3
22 portfolio companies: Zydro, Zenithon AI Learn More, Zystem and 19 more
67 portfolio companies: Altalogy, Whitecircle, Tavrn and 64 more
138 portfolio companies: Wayve, Xata, Volume and 135 more

Tech stack

Technologies named in job postings at Thaleron over the last 12 months, by layer, with the share of postings for each.
Technologies in use
6
Postings analysed
1
Stack modernity
64/100
Languages
C++
Embedded C
MATLAB
C
Developer tools
LTspice
Simulink
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Growth

Hiring Momentum
48/100
Stable
Open positions
2
0 opened / 0 closed in 30 days
ATS activity
Every ~4 hours
Today
Hiring Dynamics +100%
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.
Hardware
50% ▼
Industrial Engineering
50% ▼

Offices

Where the company hires and what each office is for
Cities
2
Hiring now
1
Countries
1
Busiest office
Maidenhead
Loading the map
Headquarters Builds here Office with open vacancies No open vacancies right now Tap a pin for the office
Woking United Kingdom
HQ
company site
Maidenhead United Kingdom
Engineering / R&D
2 open roles 50% engineering 1-10 est. staff
hires for Hardware, Industrial Engineering
seen since Dec 2025 job postings

Jobs

≈ $41k – $87k per year (Estimated) · In office · Full-Time · Maidenhead
Apply
≈ $55k – $115k per year (Estimated) · In office · Full-Time · Maidenhead
C
C++
MATLAB
Embedded C
MATLAB
Simulink
Chips/EDA
LTspice
Apply

Financials

Total raised
$63k
Latest round
Venture - Series Unknown
Funding rounds
3
Funding rounds
Round Announced Amount
Venture - Series Unknown 2024 — Details
Venture - Series Unknown 2024 — Details
Grant 2022 $63k Details