« Top Headlines » Open DEMAT Account in 24 hrs  No more tax filing hassles with digital Form 16 Know how it works «  Maytas Infra seals deal to repay Rs 250cr debt ... Lost of Rs 35,000 cr in income tax in 5 years... » PwC green fingers May, 25th 2010 Gardening is not in the list of pastimes for J Sainsbury boss Justin King , who was a guest of PwC partner Ian Powell. The accountancy firm was showing off its sustainability practice, bought from Leo Johnson , and sponsors a stand at the show with a rainforest and climate change theme. PwC's client list at the gala dinner was led by BT boss Ian Livingston , Diageo chief Paul Walsh - and Sir Ian McAllister , the former carmaker who chairs the Carbon Trust.