David John Clarke

Watercare Services Ltd. supplies drinking water. It draws water from 23 sources and delivers it to homes and businesses via a vast network of pipes. The company was founded on August 1, 1991 and is headquartered in Auckland, New Zealand.

Kordia Group Ltd. engages in the provision of telecommunications and transmission services. Its products include cyber security, connectivity, cloud connect, and broadcast. The company was founded in 2004 and is headquartered in Auckland, New Zealand.

Kordia Ltd. provides telecommunications services. It offers OnKor managed network, voice, WAN, web security and wholesale services. The company was founded on May 26, 1989 and is headquartered in Auckland, New Zealand.

Kordia Solutions Pty Ltd. owns and operates broadcast and telecommunications transmission infrastructure. It operates Australia's Maritime Communications Network on behalf the Australian Maritime Safety Authority and the Bureau of Meteorology. It includes media broadcast systems, microwave networks, maritime communications, emergency services communications, cellular, MMDS and trunked mobile radio. The company was founded on August 26, 1983 and is headquartered in Auckland, Australia.

Orcon Ltd. provides phone calling and Internet services. It offers broadband, web hosting, phones and mobile accessories to residential and business customers. The company was founded by Seeby Woodhouse in 1996 and is headquartered in North Shore, New Zealand.

Ngai Tahu Tourism Ltd. provides tourism services in New Zealand. Its tourism attractions include wildlife parks, glacier hot pools, warm main pools, ride through dramatic and narrow canyons, glacier hiking tours, jet boat rides, and sceneries. The company is headquartered in Christchurch, New Zealand.

Hynds Pipe Systems Ltd manufactures and supplies infrastructure and construction goods. The private company is based in Albany, New Zealand and has subsidiaries in New Zealand.

The Optima Corp. Ltd. develops mathematically based software solutions. Its services include demand analysis, resource modeling, base location planning, resource analysis, post plan building, and detailed data analysis. The company was founded by Andrew James Mason, David Murray Ryan, Paul Rodger Day and Jeff A. Meyer in 1998 and is headquartered in Auckland, New Zealand.