From Wikipedia:
ioneer, Ltd. was listed on ASX in 2007 under the name Global Geoscience Limited
An option over Rhyolite Ridge was acquired in June 2016 and the purchase of a 100% interest in the project was completed in July 2017.
In 2017, Global Geoscience secured ownership of the Rhyolite Ridge Lithium-Boron Project
In 2018, the company changed its name from Global Geoscience to ioneer, which is a combination of the words “ion” and “pioneer.” The new name reflects the company’s new focus and commitment to becoming an important producer of the materials necessary for a sustainable future.
In April 2020, ioneer announced the results of a Definitive Feasibility Study validating the robust economics and viability of Rhyolite Ridge
On November 18, 2020, ioneer became a founding member of the Zero Emission Transportation Association (ZETA) in the US