CMBLU
Energy Storage
5open roles
Atruth index, 95 of 100
119 daysmedian time a role stays open
200+team · employees, estimated range
Overview
CMBLU is a global deeptech company creating SolidFlow Batteries, the long-duration energy storage infrastructure for a world that never stops.
Key facts
As of Nov 13, 2026, Alion lists 5 open roles at CMBLU. CMBLU is headquartered in Petaluma, United States.
- Open roles
- 5Job postings Alion tracks, as of Nov 13, 2026
- Headquarters
- Petaluma, United StatesAlion company profile, updated Nov 12, 2026
- Employees
- 200+Alion company profile, an estimated range
- Technologies in its job postings
- 36Named in its job postings
How CMBLU hires
Truth index
A 95/100
Median time to fill
119 days
Ghost roles
0%
Stale roles
0%
Reposted roles
0%
CMBLU scores A on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 0% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 119 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Funding and backers
Team
201-500
employees, estimated range
Hiring now
5
+1 posted in 30 days
Momentum
8/100
hiring for its size
Last sign of life
1 mo ago
a posting or a news item
Tractionpublic signals, read monthly
Web presence
top 0.4%
of 133.2M domains by links, Common Crawl
Hacker News stories
1
best: 2 points
Registers and programsofficial lists and records that name the company
| Legal entity | CMBlu Energy AG | its site |
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Jobs
≈ $30k – $65k per year (Estimated) · Equity · In office · Full-Time · Germany
Apply
≈ $105k – $188k per year (Estimated) · Equity · In office · Full-Time · Germany
Power BI
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Growth
Hiring Momentum
38/100
Slowing
Open positions
5
1 opened / 0 closed in 30 days
Median time-to-fill
119 days
faster than 9% of the market
ATS activity
Every ~6 hours
Today
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.
DevOps
33% ▲
Finance
33% ▼
Operations
33% ▲
Activity Timeline
Added Microsoft Excel to stack
Oct 2026
Added Machine Learning to stack
Sep 2026
Tech stack
Technologies named in job postings at CMBLU over the last 12 months, by layer, with the share of postings for each.
Technologies in use
36
Postings analysed
5
Stack modernity
78/100AI adopter
Languages
Python
Bash
C#
PowerShell
Frameworks & libraries
FastAPI
Cloud & platforms
Azure
GitLab
AWS
Databricks
AI & ML
Claude
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Full CMBLU tech stack
36 technologies · by team · pay by technology · changes · similar stacks
News
CMBlu Energy Reaches Unicorn Status With €50 Million Series C Close
CMBlu Energy, the German deep-tech company developing non-lithium long-duration energy storage, has reached unicorn status, crossing the €1 billion valuation threshold following a €50 million initial close of its Series C financing with participation from
Read more
Report
German energy tech startup becomes Europe's latest unicorn following €50m raise
A battery energy startup has hit a €1bn valuation with backing from Samsung Ventures, as data centres race to secure long-duration power storage.
Read more
Report
CMBlu Energy, Inc.: CMBlu Surpasses €1B+ Unicorn Threshold with €50M Initial Close of Series C, Defining Baseload Infrastructure for AI and Data Centers
The non-lithium SolidFlow battery anchors CMBlu's disruption of the global energy storage market as a purpose-built, long-duration architecture engineered for mission-critical operations ALZENAU, Germany
Read more
Report
Cmblu Surpasses €1B+ Unicorn Threshold With €50M Initial Close Of Series C, Defining Baseload Infrastructure For AI And Data Centers
Cmblu Surpasses €1B+ Unicorn Threshold With €50M Initial Close Of Series C, Defining Baseload Infrastructure For AI And Data Centers. The non-lithium SolidFlow battery anchors CMBlu
Read more
Report
CMBlu Surpasses €1B+ Unicorn Threshold with €50M Initial Close of Series C, Defining Baseload Infrastructure for AI and Data Centers
Read more
Report
CMBlu Energy liefert Solidflow-Batteriespeicher mit fünf Gigawattstunden an Uniper
Die Vereinbarung hat eine Laufzeit von zehn Jahren und startet 2027. Uniper will die Batteriesysteme in Tranchen von mindestens 100 Megawattstunden abrufen.
Read more
Report
Battery technology outlook for 2026 sharpens beyond lithium-ion
Longer-duration storage, safety-driven procurement and Foreign Entity of Concern (FEOC) compliance in the United States are accelerating interest in alternative battery chemistries, even as lithium-ion remains dominant amid rising data center demand and t
Read more
Report
CMBlu Energy's Organic SolidFlow battery picks up an award
The battery attempts to combine features from solid-state and flow battery designs for longer output and relatively high powers.
Read more
Report
CMBlu Energy's organic flow batteries to be tested in microgrids, cold climates
The US Department of Energy's (DoE) Argonne National Laboratory and Idaho National Laboratory will carry out demonstration projects to validate long-duration energy storage tech developed by German manufacturer CMBlu Energy. The collaborative project is d
Read more
Report
CMBlu Energy's long-duration organic flow battery set for demonstration at national labs
The Germany-headquartered company is now looking to develop U.S.-basedmanufacturing and a supply chain for its technology.
Read more
Report
Show more news
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
0
Countries
2
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Headquarters
Builds here
Office with open vacancies
No open vacancies right now Tap a pin for the office
Petaluma
United States
HQ
621 2nd St, Petaluma, Kalifornien 94952, Vereinigte Staaten von Amerika
621 2nd St. Suite A, Petaluma, CA 94952
Obernburg am Main
Germany
Regional office
Industrie Center Obernburg, Glanzstoffstr. 1, 63784 Obernburg am Main, Deutschland
How to cite this page
Alion, "CMBLU: key facts", as of Nov 13, 2026. https://alion.io/company/cmblu
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page. CC BY-SA 4.0