It has nearly US$500 million ($615 million) under management. Its founder and managing partner is Yuval Cohen, a Harvard-educated venture capitalist.
Troughton and various family interests held shares in 4RF Communications, which was placed in receivership in April after failing to reach agreement on restructuring $5.5 million of convertible notes. Other shareholders included Australia's Carnegie, Wylie and Orion New Zealand, an investment company owned by Christchurch City Council and Selwyn District Council.
At the time of the receivership, the 4RF operating company was placed in a separate vehicle to continue operating while options were investigated to sell the business or find new capital.
The proceeds of the sale of the operating company will allow receivers to make distributions to 4RF Communications' creditors.
4RF had revenue of $20.4 million in the year ended March 31, 2010, and made a net loss of $820,000, the latest accounts filed with the Companies Office show.
Its products include its Aprisa SCADA point-to-multipoint radio for oil, gas and utility companies and a point-to-point microwave link product.
ANZ National is owed $4.1 million by 4RF Communications, according to a report from receivers PwC. The company has won local and bank-sponsored export awards and received capital funding from the government-backed Tech NZ fund.