Alchemy Resources
Exploration manager Kevin Cassidy has been appointed as chief executive officer.
Haranga Resources
Barrister Daniel Crennan has been appointed as a non-executive director.
Hemisphere Resources
Director Danny Costick has resigned.
Key Petroleum
Chief executive officer John Marshall has been appointed as managing director. Director John Sheppard has resigned.
Latin Resources
Frankie Li has been appointed as a non-executive director.
Mindax
Eric Loh has been appointed as a director.
Mount Gibson Iron
Chief financial officer Alan Rule will stand down in July to take up the same role at Paladin Energy.
Neptune Marine Services
Southern Cross Electrical Engineering chairman John Cooper has been appointed as a non-executive director. Director Rob Scott has retired.
Orca Energy
Senex Energy chairman Denis Patten has been appointed as a non-executive director, and Arthur Pitts as his alternate director.
OR H
Chief executive Brad Green has resigned.
Pan Asia Corporation
Ranrich Investment representative Honardy Boentario has stepped down from the board.
Peet
Former KPMG national head of mergers and acquisitions Trevor Allen has been appointed as a non-executive director.
pSivida Corp
Heartware International chief executive officer Douglas Godshall has been appointed to the board.
Quickflix
Simon Sutton has been appointed as a non-executive director.
Rialto Energy
Neil Hackett has been appointed as a non-executive director, following the resignation of Glenn Whiddon.
Sprintex
David White has been appointed as an independent non-executive director.
Stirling Resources
Erhard Grossnigg and Thomas Styblo have been appointed as non-executive directors, following the resignation of Rohtraut Skatsche-Depisch.
Venturex Resources
Executive director Anthony Reilly has resigned.