Polar Enviro is an established family owned Melbourne business that is focused on sustainability and safety. It develops and manufactures innovative environmental and safety solutions from road surfacing through to lighting. One of its brands, Smarterlite, provides environmental exit signs and photoluminescent workplace safety signs and linemarking. These exit signs significantly decrease carbon emissions and cut energy costs for businesses, governments and communities, all the while improving safety. 

Pyrochar is a Melbourne technology start-up innovating to decarbonise steel, iron and critical metals manufacturing around the world. The company is pioneering the commercialisation of CSIRO-developed technology to produce custom biocarbon and metallurgical char (metchar) with significantly less energy and lower cost requirements than traditional manufacturing methods.  

RCYCL provides a ‘direct to consumer’ solution that enables the everyday person to access a recycling service satchel so users can be responsible for their ‘end of life’ clothing. RCYCL is on the cusp of launching a ‘never before seen’ secondary product offer in partnership with Salvos Stores nationally – GIVE BACK by RCYCL. This aims to encourage responsible donating and help charities deal with the clothing waste that currently overwhelms them.  

Relectrify is a Melbourne-based developer of smarter, simpler and more sustainable battery energy storage products featuring its world-leading CellSwitch™ technology to deliver systems with a longer life and better performance — all at a lower cost.