# ASE acquires Innolux Fab 5 in Tainan for $443M

ASE Technology Holding, through its subsidiary ASE Semiconductor, acquired Innolux's Fab 5 in Tainan's Southern Taiwan Science Park for NT$14.85 billion (approximately $443 million). The facility spans 184,300 square meters and will be used for advanced packaging capacity.

- Type: Acquisition
- Announced: 2026-04-15
- Where: Tainan, Southern Taiwan Science Park, TWN
- Value: $443.0M
- Status: announced
- Products: advanced packaging for AI chips and HPC
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [ASE Technology Holding Co](https://endata.com/companies/33713.md) (acquirer)
- [Innolux](https://endata.com/companies/85599.md) (target)

## Sources

- [skyworks.icgoodfind.com](https://skyworks.icgoodfind.com/Semiconductor_Technology/54772.html), 2026-04-16: "On April 15, its subsidiary ASE Semiconductor announced the acquisition of Innolux’s Fab 5 in Tainan’s Southern Taiwan Science Park for NT$14.85 billion (~RMB 3.21 billion)."

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