Home › Top 5 Insurance Company in Parsippany, New Jersey Find best Insurance Company in Parsippany, New Jersey, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Berkshire Hathaway GUARD Insurance Companies - Parsippany (NJ 07054) US, Parsippany, NJ 0705499 Cherry Hill Rd #205 KHD LLC US, Parsippany, NJ 070541259 US-46 Principal Financial Group - Parsippany (NJ 07054) US, Parsippany, NJ 07054300 Interpace Pkwy # 270 Zurich American Insurance Company - Parsippany (NJ 07054) US, Parsippany, NJ 07054300 Interpace Pkwy building b NJM Insurance Group - Parsippany, NJ US, Parsippany, NJ 070541599 Littleton Rd