United Business Mail (UBM) is the largest, independent provider of standard commingle services in the industry. UBM continues to grow with 39 High Speed Sorters in our Chicago facility and remains the only commingle provider driving mail to Carrier Route qualification. UBM is fast, reliable, transparent and will get your mail out on time, every time. If you want to drive your postage costs down and require fast and consistent delivery of your mail, visit us UBM at the show!