Corporate Sales

1-800-966-4090 x119



288 Hanley Industrial Ct.
St. Louis, MO 63144-1508

Phone (314) 645-5055
Fax (314) 645-2293


340 Howard Ave.
Des Plaines, IL 60018-1908

Phone (847) 813-9852
Fax (847) 813-9860


29370 Stephenson Hwy.
Madison Heights, MI 48071-2317

Phone (248) 544-1420
Fax (248) 544-1421

Our Story

Been there… and still doing that.

What began in 1979 as a cooperative effort to reduce the cost of mailing for a small group of business mailers located in St. Louis is now recognized as the First Presort Service Bureau in the Midwest. Reducing postage cost while speeding delivery time was a winning combination that we took eastward, opening a second operation in Chicago and our third facility in Detroit by 1982.

Zip Mail Services Mailroom

The Presort Program was so successful that new bureaus popped up all across America. Back then, the postal requirements entailed grouping five digit zip codes for a two cent discount. Presorting millions of letters took many, many hands. A lot has changed over the years. Higher postal rates, more work share opportunities and additional postal regulations have challenged all participants. The USPS goal to automate 100% of the mail stream created continual demand for innovation in optical character recognition and address matching technologies. High speed address reading and barcode printing evolved from a five digit numeric zip code to the data rich Intelligent Mail Barcode (IMB) we print today. We chose to design, build and maintain much of our equipment, integrating the most advanced technology available with our processing systems in order to minimize machine downtime, reliably providing our customers with the best mailing results.

The customer satisfaction we earn is due to our willingness to tackle difficult jobs, developing the systems and innovations necessary to automate everyone’s mail. Our signature innovations include flat rate pricing, guaranteed savings, automating letters and flats, one stop mailing shop, and for international mail processing. Most recently, we have added online account access and the integration of Siemens’ newest address correction product, UMove®.