Big Four giant Deloitte snaps up London law firm. On Tuesday 3rd November, the legal arm of Deloitte announced that it had taken a further step onto lawyer turf with the acquisition of tech and media law firm Kemp Little. The move will see the accountancy’s outfit’s lawyer headcount in the UK increase to more than 170, from roughly 85. The terms of the deal haven’t yet been disclosed. Richard Houston, senior partner and chief executive of Deloitte North and South Europe, said the deal marked a “key moment” in the growth of the firm’s legal arm.