3Com Megahertz PC Cards - PC Card ethernet and modem cards
Action Tec - PC Card modem, ethernet, memory, and PC Card reader cards
AmbiCom, Inc. - PC Card modems and ethernet cards
Archtek - PC Card modem and network cards
Argosy - PC Card CD-ROM, ethernet, modem, serial, and mulitmedia cards
Billionton Corporation - PC Card modem cards
Card Professionals Limited - PC Card modem card
Carry Computer Eng. Co., Ltd. - PC Card modem, ethernet, video, multimedia, and adapter cards
Compaq - PC Card modem card
Compex, Inc. - PC Card modem and LAN cards
Digi International - PC Card modem servers.
Dynalink Ltd. - PC Card modem and ISDN cards
EXP Computer, Inc. - PC Card multimedia, modems, accessory and input devices cards
Global Village Communication - PC Card modem cards
Hayes Microcomputer Products, Inc. - PC Card modems
JUMBO Computer International - PC Card LAN, modem, and combination cards
MagicRAM Inc. - PC Card modem, ethernet, memory, and reader cards
MaxTech Corporation - PC Card modem, combination, hard disk, and ethernet cards
Multi-Tech Systems, Inc. - PC Card modem, ethernet, ISDN, and combination cards
Option International - PC Card modem and GSM radio cards
Ositech Communications Inc. - PC Card modem, combination, and ethernet cards
Pora Corporation - PC Card modem cards
Pretec - PC Card modem, ethernet, adapter, and extender cards
Psion Connect - PC Card modem, ethernet, ISDN, and combination cards
RATOC Systems, Inc. - PC Card SCSI, modem, ISDN, network, and video cards
Synchrotech - PC Card modem, ethernet, sound, multimedia, and storage cards
TDK Grey Cell Ltd. - PC Card ethernet and modem cards
Viking Components, Inc. - PC Card modem and memory cards
Xircom, Inc. - PC Card LAN, modem, combination, and integrated PC Cards
Zoom Telephonics Inc. - PC Card modem and LAN cards