Michael S. Hirshorn

Kestrel Capital Pty Ltd. is a private equity/venture capital firm founded in 1993 by Niall Charles Edgar Cairns. The firm is headquartered in New South Wales, Australia.

Wolfson Dynamic Hearing Pty Ltd. provides digital signal processing software solutions. he company was founded by Elaine Saunders and Peter Blamey in 2003 and is headquartered in Richmond, Australia.

BTF Pty Ltd. develops biological products. Its products include microorganism testing products such as BioBall, EasySeed, ColorSeed, EasyStain, and EasyPC. The company was founded Mark Gauci and Graham Vesey in March 1999 and is headquartered in North Ryde, Australia

Polartechnics Ltd. develops, manufactures, and markets medical products for the detection of pre-cancer and cancer with a focus on cervical cancer. Its products include TruScreen, a cervical cancer screening device, and CerviScreen, a self-sampling collection device for human papillomavirus and sexually transmitted infections molecular diagnostic tests. The firm's products provide a new era in cervical screening and allow women to experience reduced pain and discomfort during gynecological procedures. The company was founded in 1987 and is headquartered in Erskineville, Australia.

ITL Health Group Ltd. engages in the development, manufacture, distribution, and sale of innovative medical devices and medical procedure packs. It operates through the following segments: ITL BioMedical, Healthcare Australia, and MyHealthTest. The ITL BioMedical segment designs, manufactures, markets, and distributes tools for blood management and clinical procedures. The Healthcare Australia segment provides medical and surgical solutions to suit the individual needs of both public and private hospitals throughout Australia. The MyHealthTest segment is a Canberra based medical biotech company which provides direct consumer pathology testing. The company was founded by William Leonard Mobbs in 1994 and is headquartered in Kingston, Australia.