openPR’s article discusses the following:

“Chipless RFID Market May Set New Growth| Confidex, GAO RFID, GlobeRanger”

“Key Players (this may not be a complete list and extra companies can be added upon request):
Alien Technology Corporation, Applied Wireless RFID, Avery Dennison, BASF SE, CAEN RFID S.r.l., Confidex Ltd., GAO RFID Inc., GlobeRanger, IDTRONIC GmbH, Impinj Corporation, Inksure Technologies Inc., Intermec Inc., Invengo Technology Pte., Ltd., Kovio Inc., Mojix Inc., Molex Inc., NXP Semi Conductors, Sato Vicinity, Thin Film Electronics, Variuscard GmbH, Zebra Technologies Corporation”