Numonyx
Numonyx was a semiconductor company formed in 2008 as a joint venture between Intel, STMicroelectronics, and Francisco Partners to focus on non-volatile memory technologies. The company was acquired by Micron Technology in 2010 and integrated into its memory product portfolio.
Brand Identity Data
HQ Country
Switzerland
HQ City
Rolle
Founded
2008
EU Headquartered
Yes
EU Manufactured
No
Ownership Type
public
Stock Exchange
NASDAQ
Tax Domicile
US
Ultimate Parent
Micron Technology, Inc.
CLOUD Act Exposure
Yes ⚠️
B Corp Certified
No
Repair / Recycling
No
Ethical Certifications
None verified
Verified on October 15, 2026
Corporate Lineage
2008
Formation of Numonyx
Numonyx was established as a joint venture between Intel, STMicroelectronics, and Francisco Partners.
2010
Acquisition by Micron
Micron Technology acquired Numonyx for approximately $1.27 billion.