Marchex Acquires IndustryBrains, a Provider of Highly Targeted Online Traffic and Contextual Advertising Solutions Marchex Acquires IndustryBrains, a Provider of Highly Targeted Online Traffic and Contextual Advertising Solutions [disclosure: CXO Media is an IndustryBrains "user"] Save-Share-PrintShareFacebookTwitterNextdoorEmailLinkedInPrintLike this:Like Loading...