Cases/Chassis[]
- 3R System
- Aerocool
- Ahanix
- Akasa
- Antec
- AOpen
- Apevia
- AplusCase
- Arctic Cooling
- ASUS
- Casetek
- Chassis Plans
- Chenbro
- Chieftec
- Codegen
- Cooler Master
- Enermax
- ENlight
- Foxconn
- Gigabyte Technology
- HEC Compucase
- Intel
- Kingwin
- LC-Power
- Lian Li
- Logic Concept
- Morex
- MS-Tech
- Mtek
- NexusTek
- NZXT
- OrigenAE
- IXIUM
- PCI Case
- Sharkoon
- RAIDMax
- SilverStone Technology
- Spire
- Sunbeam
- Supermicro
- Thermaltake
- Ultra_Products
- Vitsuba
- XG
- Zalman
CD/DVD[]
- AOpen
- ASUS
- Philips-Lite-On Digital Solutions (PLDS) (PBDS before Lite-On's acquisition of BenQ's optical drive division)
- Hewlett-Packard
- Hitachi-LG Electronics Data Storage (HLDS)
- Panasonic
- Pioneer
- Plextor
- TEAC
- Toshiba-Samsung Storage Technology (TSST)
- Sony-NEC (Sony NEC Optiarc)
Central Processing Units[]
- AMD
- Intel
- VIA Technologies
- Cyrix (Defunct in 1997)
Controller cards[]
- 3ware
- Adaptec
- Areca
- HighPoint Technologies
- Promise Technology
- Tekram
Display screens[]
- 3M
- Apple Inc.
- Acer
- AG Neovo
- ASUS
- BenQ
- BTC Korea Co., Ltd. (brand name NFren)
- Chassis Plans
- Chi Mei
- Dell
- Eizo
- Hewlett Packard
- LG Electronics
- NEC
- Philips
- Samsung
- Sharp
- Sony
- ViewSonic
- Westinghouse
Graphic cards[]
- AOpen
- ASUS
- ATI Technologies
- BFG Technologies
- Chaintech
- Club 3D
- Colorful
- eVGA
- EPoX
- Foxconn
- Gainward
- Gigabyte Technology
- HIS
- Inno3D
- Jetway
- Leadtek
- Matrox
- MSI
- Palit
- PNY Technologies
- Point of View
- PowerColor
- Sapphire Technology
- Sensoray
- Universal abit
- Winfast
- XFX
Graphic chipsets[]
- ATI Technologies
- NVIDIA
- S3 Graphics
- Intel
Hard disks[]
- ExcelStor Technology
- Fujitsu
- Hitachi GST
- Samsung
- Seagate Technology (also Maxtor)
- Toshiba
- Western Digital
List of defunct hard disk manufacturers
Keyboards[]
- Alps
- A4Tech
- BTC
- Chassis Plans
- Cherry
- Chicony
- Fujitsu Siemens Computers
- Genius
- Ideazon (Zboard)
- Key Tronic
- KeyScan
- Labtec
- Samsung
- Logitech
- Microsoft
- Mitsumi
- mahendra Ltd
- Saitek
Loudspeakers[]
- Altec Lansing
- Bose
- Creative Labs
- Edifier
- Harman Kardon
- JBL
- Klipsch
- Logitech
- Midiland (out of business?)
- Trust
Mice[]
- A4Tech
- Creative Technology
- i-ball
- Logitech
- Microsoft
- Mitsumi
- OCZ Technology
- Razer USA Ltd
- Trust
Modems[]
- Aopen
- Agere (formerly Lucent)
- Motorola
- U.S. Robotics
Motherboards[]
- Abit
- AOpen
- ASUS
- ASRock
- BFG Technologies
- Biostar
- Chassis Plans
- Chaintech Ceased manufacturing motherboards.
- DFI
- ECS (also PCChips)
- EPoX
- eVGA
- FIC
- Foxconn, manufacturer of Intel motherboards
- Gigabyte
- Intel
- Magic-Pro
- MSI
- Sapphire Technology
- Shuttle
- Soyo
- Supermicro
- Tyan
- Universal abit (ABIT)
- VIA
- XFX
Network cards[]
- 3Com
- Belkin
- Broadcom (chipset maker)
- CNet Technology
- D-Link
- Intel
- Linksys
- Netgear
- Realtek (chipset maker)
- SMC Networks
- Via Technologies (chipset maker)
- Zoom Technologies
- Aztech
Power supplies[]
- Akasa
- Antec
- Channel Well Technology
- Chieftec
- Codegen Technology
- Cooltek
- Cooler Master
- Corsair Memory
- Enermax [1]
- FSP Group (Fortron Source brand)
- HEC Compucase
- Hiper
- LC-Power
- Mushkin
- NesteQ
- Nexus
- OCZ Technology Computer Memory
- PC Power and Cooling Power Supplies
- Rosewill
- Seasonic
- Seventeam
- SilverStone Technology
- Tacens
- Tagan Technology
- Thermaltake
- Trust
- Tuncmatik Iyi Elektrik
- Xilence
- Zalman
Printers[]
- Brother
- Canon
- Olivetti
- Epson
- HP
- Lexmark
- OKI
- Dell
- Samsung
- Konica Minolta
- Xerox
- TVS| TVS Dot Matrix Printers
RAM[]
- Apacer
- Centon Electronics
- Corsair Memory
- Elpida Memory
- Fujitsu
- G.Skill
- Hyundai
- Infineon
- Kingston Technology
- Kyocera
- Micron Technology - Manufacturer of Avant, Crucial, K-Byte & Spectek brands
- Mushkin
- Novatech Solutions
- OCZ Technology
- Patriot
- Qimonda
- Rambus
- Renesas Technology
- Samsung
- Sony
- Supertalent
- Toshiba
- Transcend
- Tyan
Scanners[]
- Canon
- Epson
- Fujitsu
- HP
- Microtek
- Mustek
- Ricoh
- Umax
- KeyScan
Sound cards[]
- ASUS
- C-Media
- Creative Technology
- E-MU Systems
- M-Audio
- Razer USA Ltd
- RME
- TerraTec
- Turtle Beach Systems
- VIA Technologies
TV tuner cards[]
- ASUS
- AVerMedia Technologies
- Elgato
- Hauppauge
- TerraTec
- TechnoTrend AG
- KWorld Computer
- Leadtek
- LifeView
- pcHDTV
- Pinnacle Systems
- Prolink Microsystems
Webcams[]
- Creative Technology
- Genius
- Intel
- Labtec
- Logitech
- Microsoft
- Philips
- Trust