Senior Leadership Team

  • Tishara Mina

    Tishara  Mina
    General Manager Emma & Roe
    Tishara joined the Michael Hill business in 2015 as a Regional Manager and quickly learned the business from the shop floor up. Tishara has over 20 years in retail and is a business leader with a strategic management focus. Tishara brings with her a sound understanding of operations and HR and is a strong communicator. These skills are used to deliver business strategy that is functional and relevant. Tishara’s experience in growing brands and store numbers coupled with her passion for retail will take Emma & Roe into the future.
    • Galina Hirtzel

      Galina Hirtzel(B Arts)
      Group Merchandising and Manufacturing Executive
      Galina began her career with Michael Hill in 1991 working in Michael Hill Queen Street, Auckland. She progressed to the position of Store Manager before becoming Group Diamond Buyer responsible for purchasing over $100 million of diamonds annually. Galina is now responsible for all buying, merchandising and manufacturing activities across the Group.
      • Kevin Stock

        Kevin Stock (B Arts)
        Retail General Manager Australasia
        Kevin started with Michael Hill in 1995 as a store management trainee in the first Melbourne store-Eastland. After managing stores for 5 years, Kevin became a Regional Manager for 2 years in Victoria. He was appointed as Retail General Manager of Australia in 2002 and his current role in 2013. Kevin is responsible for the overall performance of the Australian retail division.
        • Greg Nel

          Greg Nel
          Retail General Manager New Zealand

          Greg joined Michael Hill in November of 2000 as a manager in training in the Maroochydore store. Since then he has run 4 stores, two regions and now the country of New Zealand for going on 4 years. Greg is responsible for close to $120 million in turnover in the New Zealand business. Greg has worked for Michael Hill in both Australia and New Zealand.

          • Brett Halliday

            Brett Halliday
            President, North America
            Brett joined Michael Hill in 1993 and managed a number of stores in Queensland, New South Wales and the ACT prior to being appointed as the Regional Manager of Western Australian in 2002. Brett relocated to Toronto in 2007 to continue and spearhead the Canadian expansion. Brett is responsible for the overall performance of the US and Canadian retail divisions.