Invigor Group Limited announced that Bob McKinnon, former CIO of the commonwealth bank and Westpac, and former CFO of Lendlease, has been appointed non-executive chairman, and former general manager of retail relations for Scentre group, operator of westfield shopping centres, Jack Hanrahan joins the board as independent non-executive director. Sprooki Co-founders Claire Mula appointment and Michael Gethen have also assumed senior leadership roles at Invigor. Claire has been appointed chief operating officer and joins the invigor board as executive director. Michael will be based in Singapore and will head up the group's Asian operations.