Deloitte, one of the world's largest consultancy firms, has acknowledged the misuse of government information, further widening the scandal that has recently engulfed fellow big four firm PwC.

Deloitte admits wrongdoing, widening scandal's grip on consultancy firms

In the wake of the tax scandal, it was revealed by PwC Australia that former chief executive Tom Seymour was the highest-paid partner at the firm, as he took home $4.

Australian big consultancy firms fired dozens of staff and partners because of misconduct

PwC will shut its main London office from 23 December to 3 January, as well as some smaller sites to save energy. Watch this video to know more.

World Business Watch | PwC to close offices over Christmas to save energy