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Tean Lithium
Modular Direct Lithium Extraction from diverse brines
About Tean Lithium
Tean Lithium provides a proprietary Direct Lithium Extraction (DLE) technology designed for rapid and sustainable extraction of lithium from various brine sources, including those from oil and gas operations and geothermal wells. The company’s modular, plug-and-play systems facilitate fast deployment and can be integrated into existing infrastructure, which reduces capital expenditures and permitting requirements.
The technology combines advanced adsorption methods with water treatment, achieving over 95% lithium recovery and producing battery-grade lithium compounds in hours, a significant reduction from the months or years required by traditional evaporation pond methods. This process is also environmentally responsible, featuring a low-energy, low-pressure operation that minimizes its carbon footprint and allows for over 90% water recycling. The business model appears to be focused on providing this extraction technology to owners of lithium-rich brine resources, turning what might be considered industrial wastewater into a valuable revenue source.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2023
- Headquarters
- Qingpu District, China
- Open positions
- None listed
- Dealroom signal
- 15.7/100
- Industry
- Energy
- Sector
- Energy
- Business model
- Manufacturing
- Client focus
- b2b
- Links
- Website
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | Jul 2025 | $14M | $55M | Shandong State-owned Investment · Xiangfan Guoyi State-Owned Assets Management Co., Ltd. | ↗ |
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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.
Series A2 investors entered at this stage
- SIShandong State-owned Investment
- XLXiangfan Guoyi State-Owned Assets Management Co., Ltd.
Source: Dealroom Talent Intelligence.
Global footprint
Market sentiment
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