The Maxon Company Share: Insurance & Financial Services The Maxon Company Visit Website Request Info 7312 State Route 55 P.O. Box 606 Neversink, NY 12765 (914) 591-7111 (800) 826-2966 1-914-591-1843 (fax) About Map About The Maxon Company is a full-service Third Party Administrator for medical and pension plans sponsored by public, private, and Taft-Hartley organizations. What's Nearby? Distance: 5 10 15 20 25 50 mi.