Elephantech
Elephantech is a climate tech company in Tokyo, Japan, founded in 2014. It has raised $53.6M across 4 rounds, most recently a $28.6M Series F in 2025 (est.).
Making the world sustainable with new manufacturing technologies
- Headquarters
- Tokyo
- Employees
- 51–200
- Founded
- 2014
- Business Model
- B2B
- Website
- elephantech.com
- Total Funding
- $53.6M
- Last Round
- $28.6M Series FJan 2025
- Rounds
- 4
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 4 funding rounds and 1 investor for this company. The full record is or through the API.
About
Elephantech Inc. is a Tokyo-based advanced manufacturing company founded in 2014 as a spinout from the University of Tokyo. The company pioneered SustainaCircuits, a proprietary additive manufacturing process using copper inkjet printing to produce flexible printed circuit boards (FPCs) and multilayer PCBs with up to 70% less material and 90% less waste compared to conventional subtractive etching processes. Elephantech manufactures PCBs for global electronics OEMs from its Additive Manufacturing Center (AMC) in Nagoya, Japan, and is expanding into AI hardware packaging and next-generation multilayer PCB solutions. With approximately 150 employees and ISO 9001 and 14001 certifications, it serves customers across consumer electronics, automotive, and industrial sectors.
Summary
It lists 51–200 employees. It has raised $53.6M in total across 4 rounds, most recently a $28.6M Series F round in 2025 (est.). Investors include Mitsubishi Electric.
Tech & App Stack
2 technologies & apps tracked
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Funding History
2025 (est.)
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Funding: Series D through Series F. Amounts, valuations, and investors where available.
Investors
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