Uniqode - Uniqode: Revolutionizing QR Codes, Simplifying Solutions.
AltBeacon - AltBeacon is an open and interoperable specification for proximity beacons.
Bealder - Mobile Beacons
Kontakt.io - Kontakt provides beacons infrastructure solutions and services.
Proximity Kit - Proximity Kit is being used by large and small companies to help manage proximity inside their mobile apps.
Signal360 - Signal360 is a provider of proximity based moments powered by the latest technology across platforms.