When was CMBlu Energy founded?

CMBlu Energy was founded in 2014 and became a unicorn in 2026, reaching the milestone in 12 years. It raised its 1st funding round 5 years after its incorporation.

Where is CMBlu Energy located?

CMBlu Energy is headquartered in Alzenau, Germany.

How many employees does CMBlu Energy have?

As of Aug 31, 2026, the latest employee count at CMBlu Energy is 202.

Is CMBlu Energy a funded company?

CMBlu Energy is a funded company, having raised a total of $165M across 3 funding rounds to date. The company's 1st funding round was a $884K Grant (prize money) round, raised on Dec 01, 2019.

When was the latest funding round of CMBlu Energy?

CMBlu Energy's latest funding was a $58.5M Series C round on Apr 30, 2026, with participation from 2 investors.

Is CMBlu Energy a Energy Storage Tech company?

The primary sector of CMBlu Energy is Energy Storage Tech.

Where does CMBlu Energy rank among its competitors?

CMBlu Energy ranks 2nd amongst 12 active competitors, of which 6 are funded. It stands 1st in terms of total funding among its competitors. The most recent competitor to raise funding was CMBlu Energy, which secured $58.5M in Apr, 2026.

Who are the top competitors of CMBlu Energy?

CMBlu Energy's top competitors include Invinity, VoltStorage and Unbound Potential. Among them, CMBlu Energy secured the most recent funding round in April, 2026.

CMBlu Energy - 2026 Company Profile, Team, Funding & Competitors

CMBlu Energy is a series C company based in Alzenau (Germany), founded in 2014. It operates as a Manufacturer of water based flow batteries for long duration storage. CMBlu Energy has raised $165M in funding. The company has 12 active competitors, including 6 funded and 3 that have exited. Its top competitors include companies like Invinity, VoltStorage and Unbound Potential.

Sectors and market segments that CMBlu Energy operate in

CMBlu Energy serves in the Energy Tech market segments.The primary business model of CMBlu Energy is:

Energy Tech > Energy Storage Tech > ***** **** > ***** ******

Company Details

Manufacturer of water based flow batteries for long duration storage. These modular systems provide energy capacity for utility grids, industrial facilities, and data centers. The technology utilizes non lithium components to store electricity for extended periods. The infrastructure supports grid stability and energy management by discharging power when required. The design allows for scalability to meet various capacity needs across different sectors.

Website: cmblu.com
Social
Email ID: *****@cmblu.de
Phone Number: +49 **********

Key Metrics

Founded Year

2014

Location

Alzenau, Germany

Stage

Series C

Total Funding

$165M in 3 rounds

Latest Funding Round

Series C, Apr 30, 2026, $58.5M

Investors

Samsung Venture Investment & 2 more

Ranked

2^nd among 12 active competitors

Employee Count

202 as on Aug 31, 2026

Similar Companies

Invinity & 10 more

View CMBlu Energy's full profile

CMBlu Energy is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Cmblu Energy Ag CIN: HRB12969 , Germany, Active		-	159 (As on Dec 31, 2023)

CMBlu Energy has raised a total funding of $165M over 3 rounds. Its first funding round was on Dec 01, 2019. Its latest funding round was a Series C round on Apr 30, 2026 for $58.5M. 2 investors participated in its latest round. CMBlu Energy has 3 institutional investors.

Here is the list of recent funding rounds of CMBlu Energy:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Apr 30, 2026	$58.5M	Series C	-	-	-	Samsung Venture Investment, STRABAG
Oct 24, 2023	$107M	Series C	-	-	-	STRABAG
Dec 01, 2019	$884K	Grant (prize money)	-	-	-	Europa

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View details of CMBlu Energy's funding rounds and investors

CMBlu Energy's employee count trend

CMBlu Energy has 202 employees as of Aug 26. Here is CMBlu Energy's employee count trend over the years:

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Top competitors of CMBlu Energy include Invinity, VoltStorage and Unbound Potential. Here is the list of Top 10 competitors of CMBlu Energy, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Invinity 2020, London (United Kingdom), Public	Manufacturer of modular vanadium flow batteries for energy storage systems	-	Atri Energy Transition, UK Infrastructure Bank ... & 4 others	57/100
2nd	CMBlu Energy 2014, Alzenau (Germany), Series C	Manufacturer of water based flow batteries for long duration storage	$165M	Samsung Venture Investment, Europa & 1 others	57/100
3rd	VoltStorage 2014, Munich (Germany), Series C	Developer of long-duration energy storage solutions using iron and salt batteries	$31.3M	Korys, InnoEnergy & 13 others	56/100
4th	Unbound Potential 2023, Zurich (Switzerland), Seed	Provider of innovative solutions for long-term energy storage with membrane-less flow batteries	$7.5M	Kvanted, Founderful & 5 others	53/100
5th	CellCube 2018, Wiener Neudorf (Austria), Public	Provider of vanadium battery-based energy storage system	-	Invinity	51/100
6th	Redflow 2005, Brisbane (Australia), Public	Provider of flow batteries for energy storage	-	California Energy Commission, QIC & 2 others	37/100
7th	Rongke Power 2008, Tsim Sha Tsui (China), Unfunded	Provider of vanadium flow battery solutions	-	-	36/100
8th	Avalon Battery 2013, Oakland (United States), Series A	Vanadium flow batteries for safe, long-life, and economical energy storage	$10.3M	GSR Ventures, MaRS Discovery District & 4 others	31/100
9th	Halide Energy 2025, San Francisco (United States), Seed	Developer of next-generation flow battery technology for long duration energy storage	-	BSV Ventures	25/100
10th	GridFlow 2024, Bengaluru (India), Seed	Developer of next-generation lithium-ion flow batteries	$300K	-	21/100