- ActiveWave
- Advanced ID Corporation
- AeroScout
- Alien Technology
- AMB i.t.
- AWID
- Checkpoint Systems
- Crosspoint
- EM Microelectronic (Swatch)
- Escort Memory Systems
- Feig Electronic
- Identec Solutions
- Idesco
- Intersoft
- Philips
- Rafsec (UPM Rafsec)
- RFID Inc.
- STMicroelectronics
- Tagmaster
- Texas Instruments
- Trolley Scan (pty) Ltd.
