Cases / Chassis
List of computer case manufacturers:
- Aerocool
- Antec
- Apevia (Previously known as Aspire)
- Chieftec
- Cooler Master
- HEC Compucase
- In-Win
- Lian Li
- NorthQ
- NZXT
- Q-Tec
- Raidmax
- SilverStone Technology
- Thermaltake
- VAV
- Zalman
- Enermax
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
- Toshiba-Samsung Storage Technology (TSST)
- Sony-NEC (Sony NEC Optiarc)
Central processing units
List of x86 central processing unit manufacturers:
Controller cards
Display screens
List of computer display manufacturers:
- 3M
- Apple Computer
- Acer
- AG Neovo
- AOC
- ASUS
- BenQ
- BOE Hydis
- Chi Mei
- CTX Technology
- Dell
- Eizo
- Hannspree
- Hewlett Packard
- Hyundai Image Quest
- Iiyama International
- KDS USA
- LG Electronics
- NEC
- NFren
- Philips
- Samsung
- Sharp
- Sony
- ViewSonic
Graphics cards
- ABIT
- AOpen
- ASUS
- ATI Technologies
- BFG Technologies
- Chaintech
- Club 3D
- ColaMax
- Colorful
- eVGA
- Eagle
- EPoX
- Focus
- Forsa
- Foxconn
- Gainward
- GeCube
- GALAXY Technology
- Gigabyte Technology
- HIS
- Idion
- Inno3D
- Leadtek
- Matrox
- MSI
- NVIDIA
- Palit
- PNY Technologies
- Point of View
- PowerColor
- S3 Graphics
- Sapphire Technologies
- Sparkle
- Universal abit
- XFX
- XpertVision
Hard disks
List of hard disk manufacturers:
- Cornice
- ExcelStor Technology
- Fujitsu
- GS MagicStor
- Hitachi GST
- Samsung
- Seagate Technology (also Maxtor)
- Toshiba
- Western Digital
List of defunct hard disk manufacturers
Keyboards
List of keyboard manufacturers:
- Alps
- BTC
- Chicony
- Fujitsu Siemens Computers
- Hiper
- Ideazon (Zboard)
- Key Tronic
- Labtec
- Logitech
- Microsoft
- Mitsumi
- Razer USA Ltd
- Saitek
Loudspeakers
List of computer speaker manufacturers:
Mice
List of mouse manufacturers:
Modems
List of modem manufacturers:
- Aopen
- Agere (formerly Lucent)
- TRENDnet
- Motorola
- U.S. Robotics
Motherboards
List of motherboard manufacturers:
- ABIT
- AOpen
- ASUS
- ASRock
- BFG Technologies
- Biostar
- Chaintech
- DFI
- ECS (also PCChips)
- EPoX
- eVGA
- FIC
- Foxconn, manufacturer of Intel motherboards
- Gigabyte
- Intel
- Magic-Pro
- MSI
- Mercury
- Shuttle
- Soyo
- Supermicro
- Tyan
- Universal abit
- VIA
- XFX
Network cards
List of network card manufacturers:
- 3Com
- Belkin
- Broadcom (chipset maker)
- CNet Technology
- D-Link
- Intel
- Intellinet
- Linksys
- Netgear
- Realtek (chipset maker)
- SMC Networks
- Sunsway
- TRENDnet
- Via Technologies (chipset maker)
- Zonet
- Zoom Technologies
Power supplies
List of power supply unit manufacturers:
- Akasa
- Antec
- Apevia
- be quiet! (brand of Listan GmbH & Co. KG)
- Chieftec
- Cooler Master
- DELTA
- Enermax
- Enhance
- Fortron Source
- FSP Group
- HEC Compucase
- Hiper http://www.hipergroup.com/English/index.html
- HIPRO
- Kingwin
- Mushkin
- NesteQ
- NorthQ
- OCZ Technology
- PC Power and Cooling
- Seasonic
- Seventeam
- SilverStone Technology
- Tagan
- Thermaltake
- Trust
- Q-Tec
- Raidmax
- Rosewill
- Xilence
- Zalman
- ZIPPY Technology Corporation
Printers
List of printer manufacturers:
RAM
List of RAM manufacturers:
- A.Data
- Corsair Memory
- Elixir
- Elpida Memory
- Fujitsu
- G.Skill
- GeIL
- Infineon
- Kingston Technology
- Kyocera
- Micron Technology - Manufacturer of Avant, Crucial, K-Byte & Spectek brands
- Mushkin
- NEC Electronics
- OCZ Technology
- Qimonda
- Rambus
- Renesas Technology
- Samsung
- Sony
- Supertalent
- Toshiba
- TwinMOS
Scanners
List of Image scanner manufacturers:
Sound cards
List of sound card manufacturers:
TV tuner cards
List of TV tuner card manufacturers:
Webcams
List of webcam manufacturers:
