Home/American Shipper/Norbert Dentressangle acquires Jacobson Companies American Shipper Norbert Dentressangle acquires Jacobson Companies FreightWaves Staff · Monday, August 04, 2014 Hervé Montjotin, Norbert Dentressangle’s CEO, said the deal “is a key milestone in Norbert Dentressangle’s development strategy to become a top-tier player in global supply-chain management.”