The Boston Globe | Mercury Computer Systems of Chelmsford Acquires KOR Electronics Patch.com KOR Electronics Inc. will now be a wholly-owned subsidiary of Mercury Computer Systems, a Chelmsford-based company, according to the Boston Globe. The Globe reports Mercury agreed to acquire KOR Electronics along with Paragon Dynamics Inc. KOR ... Mercury rises after news of acquisition Mercury Computer Systems buying Kor Electronics for $70M Mercury expanding ISR business |