COMPANY PROFILE

phelas

Phelas develops the solution for the energy transition: A modular, mass-produced and cost-effective and safe electricity storage system for utilities, grid operators, industry, renewable energy…

Gilching, GermanyFounded 2020Energy

Valuation $10–25M Last recorded · 2024

Headcount <100 Current team size

Total funding $0–10M Disclosed equity funding

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About phelas

Phelas is a startup that operates in the renewable energy sector, focusing on the development of an electricity storage system. This system is designed to harness and store power generated from renewable sources such as solar and wind, ensuring a consistent supply of electricity even when these sources are not actively generating power.

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Their primary product is the Aurora Liquid Air Energy Storage (LAES) system, a compact and efficient technology that transforms renewable energy into a stable, 24/7 power supply. This system is not only sustainable but also serves as a symbol for a cleaner, renewable future.

In addition to Aurora, Phelas offers Catalyst, a tool designed to guide energy leaders towards smarter, greener decisions. This tool empowers a community committed to sustainable energy practices, providing not just solutions but also the knowledge necessary to make informed decisions about energy use.

Phelas serves a wide range of clients, from homeowners to businesses, all of whom are interested in sustainable energy practices. The company operates in the renewable energy market, a sector that is growing rapidly as more and more people recognize the importance of sustainable practices.

Phelas's business model is based on the sale of their Aurora LAES system and Catalyst tool. They generate revenue by providing their clients with the technology and knowledge necessary to harness and use renewable energy effectively.

In summary, Phelas is a forward-thinking startup that is not only providing solutions for renewable energy storage and use but also empowering its clients to make smarter, greener decisions about their energy practices.

Source: Dealroom company data

At a glance

Status: Operational
Founded: 2020
Headquarters: Gilching, Germany
Employees: 9
Open positions: 2
Dealroom signal: 55.4/100
Sub-industry: Energy Storage
Sector: Energy, Sustainable Development Goals, Space Tech, Liquid Air Storage, Climate Tech, Esa Bic, ESA, ESA SME, Space Tech for Energy, Space Downstream, Stationary Energy Storage, Grid Energy Storage
Business model: Manufacturing
Client focus: b2b
Links: Website LinkedIn X

Knowledge graph

News, research, reports and resources connected to this company by Dealroom

Funding history

5 recorded events

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
SUPPORT PROGRAM✓Other financing	Mar 2024	$0	—	Third Derivative	↗
SEED✓Equity / VC	Mar 2024	$4.5M	$18M	Hub:raum · E44 Ventures · Axon Partners Group · BNV Partners	↗

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Financials

Revenue, earnings and profit over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

Year	Profit	Margin
2026		—
2025		—
2024		—
2023		—
2022		—
2021		—

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Growth signals

phelas website traffic

Latest recorded traffic for phelas is 6.3K monthly website visits, up 186.4% over the last three months. phelas's team declined 30.8% over the past year.

Latest monthly visits6.3K 3-month web change+186.4% 1-year team growth-30.8%

Monthly website visitsOct 2020–Jul 2026

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Open positions

Openings linked to this company in Dealroom

Full Stack Developer (m/w/d)Munich, Germany, Western Europe, Europe · Full-Stack Development · Jul 21, 2026 Allrounder Internship / Working Student (m/w/d)Munich, Germany, Western Europe, Europe · Other · Jul 17, 2026

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