USPS Partnership

The OSM Difference

OSM Worldwide is an approved USPS Postal Partner and USPS authorized shipper. OSM Worldwide specializes in both domestic and international services which include: parcel delivery, bound printed matter (BPM), flats, letter mail and international services (IPA and ISAL).

For more information regarding all the service offerings that OSM Worldwide offers please visit our services page.

We started this business because we saw a need in the market for a shipping company who not only gets the packages from A-to-B economically, but also gives the client a sense of security in knowing that their packages are cared for and delivered on time. We achieved this goal and continue to change the competitive landscape of the shipping industry by going above and beyond customer expectations.
- James Kelley, CEO
I am so proud of the OSM team and the amazing shipping solutions we provide our clients. Because of the OSM's dedication to client satisfaction, we've shown many companies how they can save on shipping without sacrificing customer service. It's extremely satisfying to help other businesses be more successful and profitable.
- Gaston Curk, CEO
When we started using OSM it was the most seamless integration we’ve experienced in the last 10 years.
- Gail Orman, Distribution Center Manager at United Methodist Publishing House
As a mass mailer we require a seamless process to expedite our International Mail, OSM has been doing it flawlessly for years. I recommend this service to anyone who wants to save money and focus on building their business.
- Darryl Jackson, Vice President at Zip Mailing
I highly recommend OSM Worldwide if you're looking to cut costs and increase efficiency for your business operations. OSM Worldwide's commitment to excellent customer service saves our staff valuable time and the hospital a substantial amount of money.
- Carl Clemmons, Mailroom Manager at the Northwest Community Hospital

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