NGK Spark Plug
Japanngkntkventure.com
Overview
Niterra Co Ltd is a manufacturer and seller of spark plugs and related products for internal combustion engines, as well as technical ceramics, with operations in Japan and internationally . The company operates under the NGK Ignition Parts and NTK Vehicle Electronics brands . Niterra is transforming its business portfolio in more sustainability-driven directions, including Mobility, Medical, Environment & Energy and Communications .
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Swift Navigation | Jul 2025 | Series E | Co-investor |
| AliveCor | Aug 2022 | Series F | Co-investor |
| RIOS Corporation | Jun 2020 | Seed | Co-investor |
| Nanoramic | Sep 2018 | VC Round | Co-investor |
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.