Since 2003, One Stop Mailing has provided a higher level of service for hundreds of customers throughout North America. One Stop Mailing changed its name to OSM Worldwide in early 2009 to better reflect the breadth of markets and clients it serves.

Clients include fortune 500, mailing and fulfillment companies, e-commerce, online retailers, associations, universities, hospitals, pharmaceutical companies, publishers and financial services.

Quick Facts About OSM Worldwide

• Corporate headquarters are located in Melrose Park, IL
• More than 24 locations nationwide
• Long-term, well-established relationships with USPS and domestic carriers
• Global partnerships with major postal authorities
• Clients manage accounts online 24/7
• Industry leading operational staff

OSM Worldwide is guided by skilled and experienced leaders. The Executive Team’s combined experience includes:

• 30 years Mailing & Shipping
• 25 years International/Domestic Logistics
• 20 years International/Domestic Parcels & Freight

Certifications include CMDSS and MQC.

In short, we know how to best leverage the domestic and international postal transportation network for your benefit. Our proven systems help you save on mailing and shipping expenses while gaining better control and flexibility over your mail supply chain.