Diamonds have propelled De Beers’ Susanne Swaniker-Tettey FCCA to a group role in the UK

David Woodward FCCA, finance director at Savvi Credit Union, on the sector's transformation

Ludovic Magic FCCA, of St Kevin's College Toorak, on the challenges for finance teams in education

For Atif Mirza FCCA, country head of finance for Airbus in Saudi Arabia, an understanding of the entire business is crucial