# TDK to transfer automotive power supply business to Astemo

TDK Corporation's board resolved to transfer its new development business for automotive power supply to Astemo, Ltd. through a company split. The definitive agreement was signed on September 25, 2025.

- Type: Acquisition
- Announced: 2025-09-25
- Where: Japan
- Status: announced
- Products: DC-DC converters, On-Board Chargers
- Sectors: [Automotive Components](https://endata.com/sectors/automotive-components.md), [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [TDK Corporation](https://endata.com/companies/15441.md)
- [Astemo](https://endata.com/companies/15035.md) (acquirer)

## Sources

- [tdk.com](https://www.tdk.com/en/news_center/press/20250925_01.html), 2025-09-25: "the company has decided to transfer this business to Astemo, a company dedicated to advancing energy management technologies for xEVs."

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