Aternium
Wilmington, Delaware, United States · Energy, Manufacturing, Renewable Energy
Aternium was formerly known as First State Hydrogen, Inc. Aternium is a hydrogen start-up focused on developing green hydrogen production sites to create a clean alternative energy source for industrial processes. The company aims to significantly lower the costs of clean hydrogen while fostering sustainable energy initiatives. They are in the process of securing state funding to establish their f
Key facts
- Headquarters
- Wilmington, Delaware, United States
- Employees
- 2
- Industries
- Energy, Manufacturing, Renewable Energy
- Status
- Private
- Website
- aternium.com
- Company page
Recent activity at Aternium
Aternium funding history
| Date | Round | Amount |
|---|---|---|
| Oct 2025 | Seed | $100K |
| Sep 2025 | Seed | $1.0M |
| Jul 2024 | Venture | $3.6M |
Leadership
- Dora Cheatham, Vice President
- Andrew Cottone, Founder
Verified email and direct lines for Aternium’s decision-makers are on Fundz. See plans — or book a 15-minute walkthrough.
Aternium in the news
- Delaware hydrogen company targets Dover for its first manufacturing facility - Spotlight Delaware (Aug 05, 2026)
- Aternium targets Q1 2027 break-ground date for US hydrogen, heavy water plant - gasworld (May 28, 2026)
- Aternium Selects Kiewit for Engineering Study on First Hydrogen and Heavy Water Production Facility - Fuel Cells Works (Mar 20, 2026)
- The Permanent Threat: Analyzing Aeternum’s Blockchain-Based C2 Operations and Communications - Unit 42 (Aug 10, 2026)
- Aternium CEO Announces Hydrogen Production Expansion Into Kent and Sussex Counties - Fuel Cells Works (Feb 13, 2026)
- Tomorrow, New World: Aeternum Will Fix Issues, Grant Achievements, & Reduce Required Players for More Content - MMORPG.com (Jun 22, 2026)
- Delaware firm plans $1B worth of clean hydrogen facilities - The Business Journals (Oct 30, 2025)
- The Future of New World: What to Expect - News | Official New World: Aeternum Website - www.newworld.com (Jan 15, 2026)
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About Aternium: questions and answers
What does Aternium do?
Aternium was formerly known as First State Hydrogen, Inc. Aternium is a hydrogen start-up focused on developing green hydrogen production sites to create a clean alternative energy source for industrial processes. The company aims to significantly lower the costs of clean hydrogen while fostering sustainable energy initiatives. They are in the process of securing state funding to establish their f
Where is Aternium headquartered?
Aternium is headquartered in Wilmington, Delaware, United States.
How many employees does Aternium have?
Aternium has about 2 employees.
Has Aternium raised funding?
Yes. Fundz has recorded 3 funding events for Aternium. The most recent, Seed of $100K, was in Oct 2025.
Who leads Aternium?
Dora Cheatham is a Vice President at Aternium.
What is the latest news on Aternium?
On May 18, 2026, Aternium Partners With Siemens Energy to Conduct a FEED Study for Clean Hydrogen Facility.
Source: Fundz records from SEC filings, press releases and company announcements. How Fundz measures data accuracy