PwC’s legal arm is mounting a major push into financial services in the U.K., with a target to recruit at least 50 lawyers during the next 18 months and continue to grow the practice in the next three years.

On current numbers, that would make it PwC’s third-largest legal department: immigration has about 80 lawyers, corporate 60 and employment about 40. The legal arm has experienced year-on-year growth since it began practicing law in 2014.