• Accelerix
  • acquired by Mosaid
• Accutek Microcircuit Corporation
• Aeroflex [UTMC]
• Alliance Memory Inc. SRAMs
• Alliance Semiconductor Corp. DRAM, SRAM, flash, multimedia
  • Fast Async Memory product line acquired by Alliance Memory Inc.
  • Synchronous SRAM product line acquired by ISSI [Integrated Silicon Solution Inc.]
  • Systems Solutions Business acquired by Tundra Semiconductor now IDT [Integrated Device Technology, Inc]
  • IDT [Integrated Device Technology, Inc.] acquired by Renesas Technology Corp.
• AMIC Technology Inc.
• APTA Group, Inc.
• ARK Pioneer Microelectronics [Shenzhen]
• ASI [Austin Semiconductor Inc.] memories
  • now a part of Micross Components
• Atmel Corporation
  • Serial Flash product families acquired by Adesto Technologies Corporation Inc.
  • Atmel acquired by Microchip Technology Inc.
• Austin Semiconductor Inc. [ASI] memories
  • now a part of Micross Components
• BeSang Inc.
• Crucial Technology
  • check Micron Technology Inc. too!
• Cypress Semiconductor Corp.
• Dallas
  • acquired by Maxim
  • Maxim Integrated Products Inc. acquired by ADI [Analog Devices Inc.]
• Dense-Pac Microsystems
  • now DPAC Technologies Corp.
• DPAC Technologies Corp.
• EDI memories
  • now White Electronic Designs Corporation
  • acquired by Microsemi Corp.
  • Microsemi Corporation acquired by Microchip Technology Inc.
• Elite Semiconductor Memory Technology Inc.[ESMT]
• Emerging Memory & Logic Solutions Inc. [EMLSI] SRAMs
• EMLSI [Emerging Memory & Logic Solutions Inc.] SRAMs
• Epson Electronics
  • check Epson Electronics [Europe] too!
• ESMT [Elite Semiconductor Memory Technology Inc.]
• Etron Technology
• G-Link Technology
• GENUSION Inc. memories, SRAMs
• GSI Technology, Inc.
• Hitachi
  • acquired by Renesas Technology Corp.
  • now Renesas Electronics Corporation
• HMP [Hybrid Memory Products]
  • acquired by Mosaic
  • now APTA Group, Inc.
• Hualon [HMC]
• Hynix Semiconductor Inc.
  • now SK Hynix Inc.
• ICSI [Integrated Cicuit Solutions Inc]
• IDT [Integrated Device Technology]
  • IDT [Integrated Device Technology, Inc.] acquired by Renesas Technology Corp.
• Integrated Cicuit Solutions Inc [ICSI]
• Integrated Device Technology [IDT]
  • IDT [Integrated Device Technology, Inc.] acquired by Renesas Technology Corp.
• Integrated Silicon Solutions [ISSI]
  • EEPROMs & smart cards migrated to Giantec Semiconductor Inc.
• InterWorks
• ISSI [Integrated Silicon Solutions]
  • EEPROMs & smart cards migrated to Giantec Semiconductor Inc.
• IXYS Corp.
  • acquired by Littlefuse Inc.
• Kioxia Corporation memories
• Lyontek Incorporation
• Micron Technology
• Mobile Semiconductor
• Mosaic
  • acquired by APTA Group, Inc.
• Mosaid
• Mosel Vitelic
• MoSys
  • acquired by Synopsys Inc.
• Mushkin Enhanced Memory Systems
  • check Ramtron too!
• NanoAmp Solutions
• NEC Electronics
  • merged with Renesas Technology Corp.
  • now Renesas Electronics Corporation
• NSCore Inc. PermSRAMTM
• Performance Semi
• Powerchip Semiconductor Manufacturing Corp. [PSMC]
  • DRAM business line acquired by Elpida Memory Inc.
  • acquired by Micron Technology Inc.
• Pyramid Semiconductor Corporation
• RAAAM Technologies high-density on-chip SRAMs
• RCD [RedCat Devices srl.] radiation hard SRAMs
• RedCat Devices srl. [RCD] radiation hard SRAMs
• Renesas Technology Corp.
  • now Renesas Electronics Corporation
• Samsung
  • check Samsung Electro-Mechanics
  • or Samsung Korea
  • or Samsung Electro-Mechanics Online
• Sanyo Semiconductor
  • acquired by ON Semiconductor
• SGS-Thomson Microelectronics
  • now STMicroelectronics
• Shanghai Hua Hong NEC Electronics Co., Ltd.
• Silicon7
• SiliconTech
  • now SimpleTech
• SimpleTech
• SK Hynix Inc. memories
• Soft Device
• Sony Semiconductor
• Sony Japan
• STMicroelectronics
• sureCore Ltd embedded memory process developer
• Taiwan Memory Technology
• Tensleep
• Toshiba
  • check Toshiba Electronic Components
  • or Toshiba Semiconductors [Japan] too!
• Toshiba Memory memories
  • rebranded to Kioxia Corporation
• U-Chip Technology Corp.
• United Technologies Microelectronics [UTMC]
• Utron Taiwan
• Virtium Technology Inc.
• White Electronic Designs Corporation
  • acquired by Microsemi Corp.
  • Microsemi Corporation acquired by Microchip Technology Inc.
• White Microelectronics
  • check Bowmar too!
• Weisheng Electronics Taiwan
• Winbond
• Zeno Semiconductor
• Zentrum Mikroelectronics Dresden [ZMD]
  • acquired by IDT [Integrated Device Technology, Inc.]
• ZMD [Zentrum Mikroelectronics Dresden]
  • acquired by IDT [Integrated Device Technology, Inc.]