Communications Systems and Equipment
- Becker NCS, Mining Radio Communication Systems
- Davis Derby, Electronic Equipment and Monitoring Systems for Harsh Environments
- EZI Communications, Mining Radio, Wireless Networks, Surveillance and Data Communication Technology
- Fastwave Communications, Satellite Telemetry Systems, Process Control Equipment and Terrestrial Communication Systems
- FHF, EE× I Systems for Shaft Signalling, Communication and Control, Mine Radio, Data Transmission and Automation
- Geoimage, Satellite and Geophysical Imagery, and Remotely Sensed Data Processing and Analysis
- Kutta Technologies, Digital Radio for Underground Miners
- Mine Site Technologies, Mining Communication Solutions
- OTN Systems, Fibre-Optic Communication Networks for Mines
- Pivotel, High-Quality Voice and Data Communication Services
- Retriever Communications, Mining Mobility Services and Business Applications
- TC Communications, Satellite Communications Systems
- Telvis, Underground and Shaft Communication Systems and Telephones
- Tunnel Radio of America, Underground Communication and Tracking Systems
