H B Selby Australia Limited was registered in Melbourne on 11 April 1949 as a public company and holding company for the Sydney and Melbourne businesses of H B Selby & Company Pty Ltd, importers and suppliers of scientific instruments, laboratory apparatus, chemicals and industrial and process control equipment. During 1982-83, when Selbys succumbed to a triple takeover by Warburton O’Donnell, Comeng Holdings Ltd, then Australian National Industries (ANI), its operating subsidiaries were Selbys Scientific Ltd and Analite Pty Ltd. The Selby name continued through further changes of ownership until 2002, when, as part of the Biolab Group, it was finally dropped.