ETA is an international company founded in 2020 by former Rolls-Royce Engineer Kate Barnard in the UK and Errol Kruger, a commercialisation expert from Brisbane, Australia. Since then the global team has expanded to include specialists in a diverse range of sciences, health and strategy in Europe, Africa, Asia, Australia and the USA.

ETA has received numerous government-funded grants, including the Innovate Fast Start grant in May 2022, which recognises and rewards innovative ideas with a clear route to commercialisation.

ETA’s current service offerings focus on healthy air certification for city councils (HALO – Healthy Air Level Objectives), and air quality data for the healthcare sector (HAND – Healthy Air Nano-Data). Other applications for ETA’s datasets are in development across the globe.

ETA is a subsidiary of Synchronicity Technology Group.