Lian Butcher joins the EPA from Greater Wellington Regional Council.
Emma Richards has more than 25 years of experience in tax and 16 years in innovation.
Brian Clayton is returning to the law after a stint as CEO of NZ’s largest hop grower.
Rosie Mercer will leave Marsden Maritime Holdings at the end of the year.
Darin Cusack and Danny Tuato’o are both existing board members of the air navigation services provider.
Michele Mauger will take over from Mercury’s current chief people officer Fiona Smith, who is stepping down.
Scott Donaldson and Bronwyn Hantz replace retiring directors Amanda Crehan and Sam Walker.
Sarah McEwan and Michael Pollard are new, as Carl Blanchard and Sacha Judd depart the panel, with a new chair and deputy chair appointed.
Andrew Wilson spent more than 25 years with Goldman Sachs Asset Management in the United Kingdom.
Changes at the stock exchange operator follow the departure of Smart chief executive Anna Scott earlier this year.