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Neamine
Revolutionizing industrial energy efficiency with direct solar thermal technology for high-temperature processes
About Neamine
Neamine is a pioneering company focused on transforming energy efficiency in industrial processes through the use of direct solar thermal energy. The company aims to replace or partially substitute conventional energy sources in processes that require high temperatures. Neamine's technology is not only applicable on Earth but also extends to space resource extraction, such as regolith pyrolysis for obtaining oxygen and valuable metals from lunar soil. This dual application positions Neamine uniquely in both terrestrial and extraterrestrial markets. The business model revolves around providing cutting-edge solar thermal solutions to industries, thereby reducing their carbon footprint and operational costs. Revenue is generated through the sale and implementation of these advanced energy systems. Additionally, Neamine is involved in CO2 sequestration through the production of biochar, a process recognized by the IPCC for its long-term carbon capture capabilities. Biochar also offers co-products like biogas, which can be utilized in various applications. The company serves a diverse clientele, including industrial manufacturers, space agencies, and agricultural sectors. By harnessing solar energy, Neamine addresses the energy-intensive needs of both traditional and emerging markets, offering sustainable and cost-effective solutions.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2023
- Headquarters
- Paris, France
- Employees
- 6
- Open positions
- None listed
- Dealroom signal
- 68.0/100
- Sub-industry
- Clean Energy, Energy Efficiency
- Sector
- Energy, Biotechnology, Solar Energy, Spinout, Sustainable Development Goals, Carbon Capture and Storage, Space Tech, Space Exploration, Climate Tech
- Technology
- Hardware, Deep Tech
- Business model
- Manufacturing
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SEED✓Equity / VC | Jan 2026 | $2.2M | $8.8M | Agoranov · Tirésias Angels | ↗ |
| SUPPORT PROGRAM✓Other financing | Apr 2025 | $0 | — | European Space Resources Innovation Centre (ESRIC) | ↗ |
Growth signals
Latest recorded traffic for Neamine is 910 monthly website visits, up 313.6% over the last three months. Neamine's team grew 50% over the past year.
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed2 investors entered at this stage
Agoranov
Tirésias Angels
Other known investors4 additional known investors
European Space Resources Innovation Centre (ESRIC)
IP Paris
Stage Two
Technoport
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Neamine on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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