Desert Star Systems is a world leading innovator in the field of high technology archival and satellite tags as well as acoustic operated release devices.  Hallprint is the Australian/New Zealand agent for these tags and also manufactures unique customised anchoring devices for these and other tags.

Lotek is a world leader in the design and manufacture of fish and wildlife monitoring systems. Our innovative and internationally recognized radio, acoustic, and archival monitoring solutions allow researchers to track animals, birds and fish of almost any size, in almost any environment. Whether an animal moves through a terrestrial, freshwater, marine or avian habitat, Lotek has a system to track it.