Adaro Tecnologia, S.A.
- Manufacturer of mining cap lamps and safety rechargeable torches with Nickel Cadmium and Nickel Metal Hidride batteries.
- http://www.adaro.es

Jannatec Radio Technologies
- Supplier & manufacturer of rechargeable radio cap lamps. NiMH battery technology for greater safety. Produces & sells cap lamp maintenance and tracking software.
- http://www.jannatec.com

J K Dey & Sons
- Manufacturer of mining safety lamps, torches and other mining related equipment from India.
- http://www.jkdey.com

Growers Supplies
- Suppliers of Koehler cap lamps and lanterns , batteries and battery accessories. Authorized service provider.
- http://www.timoninc.com/GrowersSupplies/

N L Technologies Inc.
- Manufactures rechargeable cap lamp systems. Models for 6, 8, 10, and 12 hour shifts. Modular design. Nicad battery technology.
- http://www.nltinc.com/