智威湯遜

Infobox company | name = 智威湯遜J. Walter Thompson | logo = J Walter Thompson official logo.jpg | logo_size = 300 | type = 子公司 | traded_as = | predecessor = Carlton & Smith | successor = | founder = William James Carlton | defunct = | fate = | area_served = 全球 | key_people = | industry = 市場營銷 | num_employees = 10,000 ( 2015年1月 ) | parent = WPP集團 | divisions = | homepage = 智威湯遜 是一家美國廣告公司 ， 也是世界上第一家廣告公司 。