# Sona Comstar and Denso form two JVs for electric and hybrid powertrain systems

Sona Comstar signed definitive agreements with Denso Corporation to set up two joint ventures for electric and hybrid powertrain systems. One JV focuses on high-voltage liquid-cooled traction inverters, motors and generators for four-wheelers; the other on air-cooled traction inverters, motors, generators and e-Axles for two- and three-wheelers.

- Type: Partnership
- Announced: 2026-07-23
- Where: India
- Status: announced
- Products: traction inverters, traction motors, generators, e-Axles
- Sectors: [Automotive Components](https://endata.com/sectors/automotive-components.md)

## Companies

- [DENSO](https://endata.com/companies/2901.md) (partner)
- [Sona Comstar](https://endata.com/companies/10690.md) (partner)

## Sources

- [mnacritique.mergersindia.com](https://mnacritique.mergersindia.com/news/sona-comstar-to-form-2-jvs-with-japanese-denso-corp-for-electric-hybrid-powertrain-systems/), 2026-07-23: "We have partnered with DENSO to bring together the complementary strengths of both companies and build advanced electric and hybrid powertrain solutions."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.