▁eight y ▁countries . ▁The ▁Law yer ▁ranked ▁the ▁firm ▁ 2 2 nd ▁largest ▁in ▁the ▁UK ▁by ▁world wide ▁turn over ▁in ▁ 2 0 1 0 . ▁That ▁year , ▁the ▁firm ▁had ▁over ▁ 6 0 0 ▁staff , ▁including ▁ 9 7 ▁partners . ▁David ▁Stewart ▁was ▁the ▁firm ' s ▁chief ▁executive . ▁On ▁ 1 ▁May ▁ 2 0 1 7 , ▁Ol sw ang ▁merged ▁with ▁C MS ▁Camer on ▁McK en na ▁and ▁N ab ar ro ▁to ▁form ▁ ▁C MS ▁N ab ar ro ▁Ol sw ang ▁L LP . ▁ ▁The ▁firm ' s ▁main ▁practice ▁areas ▁included ▁media , ▁technology , ▁tele communic ations , ▁real ▁estate , ▁corpor ate , ▁intellectual ▁property , ▁commercial ▁lit ig ation ▁and ▁arbitr ation , ▁fin ance , ▁le is ure , ▁tax , ▁EU ▁and ▁competition , ▁and ▁employ ment . ▁ ▁History ▁ ▁Ol sw ang ▁was ▁founded ▁in ▁ 1 9 8 1 ▁by ▁Simon ▁Ol sw ang ▁and ▁Mark ▁De vere ux , ▁who ▁was ▁the ▁firm ' s ▁senior ▁partner . ▁ ▁as ▁a ▁break away ▁from ▁property ▁law ▁firm ▁Bre cher ▁& ▁Co . ▁Its ▁early ▁reputation ▁was ▁primarily ▁based ▁on ▁film ▁and ▁media ▁work . ▁The ▁firm ▁grew ▁rapidly ▁through ▁the ▁ 1 9 9 0 s , ▁developing ▁more ▁of ▁a ▁focus ▁on ▁technology ▁as ▁well ▁as ▁media . ▁In ▁common ▁with ▁other ▁professional ▁service ▁fir ms , ▁Ol sw ang ▁converted ▁to ▁a ▁limited