Professor Compston's distinguished individual achievements and team leadership in the technological sciences and engineering have led to the development of a technological industry.
A highlight of his career in applications of isotope geochemistry to the earth sciences has been the development of the SHRTh1P (Sensitive High Resolution Ion Micro-Probe).

From his initial concept in 1974 to the current models (each having sold for several million dollars), Professor Compston has led and inspired the effort, which has been outstandingly successful in scientific, technological and commercial terms, bringing high international recognition for himself and great credit to Australia.