S3 Semiconductors is a new breed of semiconductor company, delivering custom silicon products to its customers using the world's biggest foundries.

By combining its expertise in Mixed Signal and RF product IP with its design capability and more than 20 years managing production with many of the world's largest foundries, S3 Semiconductors delivers design-led production silicon to our customers.

ACT is the lead investor in S3 Connected Health with strategic investor Philips N.V.