# SiliconGo and Auspitek merge to form YEESTOR with CNY 300M Series A

SiliconGo Microelectronics and Auspitek merged to establish YEESTOR Microelectronics, which received a Series A financing of CNY 300 million from investors including GigaDevice's strategic partners.

- Type: Acquisition
- Announced: 2018-04-16
- Where: China
- Value: $47.0M (300.0M CNY)
- Status: announced
- Products: NAND Flash controllers, storage controllers
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [YEESTOR Microelectronics](https://endata.com/companies/31445.md)
- [SiliconGo Microelectronics](https://endata.com/companies/31443.md) (target)
- [Auspitek](https://endata.com/companies/31444.md) (target)

## Sources

- [memorymarket.com](https://www.memorymarket.com/a/12384), 2018-04-20: "SiliconGo, a storage controller designer and one of the world’s most important NAND Flash controller suppliers, announced its agreement with the storage controller manufacturer Auspitek to officially merge into a new company, YEESTOR Microelectronics Co., Ltd."

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