Andrew Leslie Denver

Roc Oil (Vic) Pty Ltd. explores oil and gas. It operates oil and gas fields and maintains a significant equity interest in future ventures. The company was founded on December 16, 2003 and is headquartered in North Sydney, Australia.

SpeeDx Pty Ltd. is a medical diagnostic company focused on the research, development and commercialization of molecular diagnostic detection technologies. It offers various technologies, including MNAzymes, which are multi-component nucleic acid enzymes composed of DNA to be adapted for sensitive and specific multiplexed detection of various target analytes, as well as catalytically modify substrates producing signals to indicate the presence of target; DNAzymes, which are deoxyribozymes or DNA enzymes to catalyze a repertoire of chemical reactions and are used in the sensor/nanotechnology arena, as well as used for human and animal health; and EzyAmp, an isothermal signal amplification cascade that utilizes restriction enzymes. The company was founded by Elisa E. Mokany and Alison V. Todd in 2009 and is headquartered in Eveleigh, Australia.

Universal Biosensors Pty Ltd. manufactures diagnostic test systems. Its products include blood glucose monitoring and coagulation testing. The company was founded in 2001 and is headquartered in Rowville, Australia.

Vaxxas Pty Ltd. develops and commercializes needle-free vaccine delivery system solutions. Its flagship products, Nanopatch, consists of an array of thousands of vaccine coated microprojections that perforate into the outer layers of the skin when applied with an applicator device. The tips of Nanopatch's microprojections are coated with a vaccine material and release this material directly to the large numbers of key immune cells immediately below the skin surface. The company was founded by Mark Kendall in August 2011 and is headquartered in Sydney, Australia.

USFilter Corp. was manufacturing wastewater-treatment equipment in the US and worldwide. The company was providing services to municipal, industrial and institutional clients through its Water and Wastewater Systems, Water Services and Products groups. Siemens acquired the company in 2004. USFilter was located in Warrendale, PA.