There is a lot of economic depression these days. But law firms are growing up and getting a huge revenue.Lawyers are giving their best in their field. There are number of Law Firms in the world but here we collect a list of Top 10 Largest Law Firms In The World on revenue based in 2012.   10. Sidley Austin Sidley Austin LLP formerly known as Sidley Austin Brown & Wood LLP is the sixth-largest U.S.-based corporate law firm with approximately 1700 lawyer..annual revenues of more than one [...]