Partners quit after failed buyout at PR firm Kreab Gavin Anderson THE Australian public relations industry is set for its second shake-up in two months with six senior partners poised to quit one of the sector's biggest firms, the Swedish-controlled Kreab Gavin Anderson. It is understood the local partners, led by the managing director of Australia and New Zealand - Brian Tyson - have quit the firm after failing to secure their Swedish parent's support for a management buyout of the local operations.