Poseidon Nickel Limited announce that Mr. Dean Hildebrand has been appointed as a Non-Executive Director effective 1 July 2020. Mr. Hildebrand is the nominee director for Black Mountain Metals Pty Ltd. Dean Hildebrand is a director of Black Mountain and also the Chief Financial Officer of Black Mountain's international mining and oil & gas companies. The company also announced Non-Executive Director Geoff Brayshaw has advised of his intention to retire from the Board and Non-Executive Director Karl Paganin has advised of his intention to resign from the Board, both effective 30 June 2020.