Dr Jeremy Helson is leaving to take up a new position at an Australian marine consulting firm.
David Benattar takes the newly created role.
Debbie Power is to take on the top job.
Vocus Group New Zealand appoints Stephen Kurzeja and Aaron Smith to leadership team.
Deputy chairman Bruce Cameron to replace outgoing chairman Peter McBride from February 2019.
Raewyn McPhillips appointed as Quantec's first CEO.
Kevin Murphy and Mark O'Connor appointed directors.
Kevin Werksman appointed this month.
Dispute resolution service, Utilities Disputes, welcomes Mark Gatland and Kyle Christensen to its board of directors.
Susanne Martin will take on the role of general manager.