Using technology to provide a streamlined backbone to the process, we’ll customize a cost-effective data driven solution for your business.


We consult on best practices for all delivery options, including house-holding and batching solutions, offering you the most reliable, cost-effective solutions.

  • Direct Mail: OSI has what it takes to breathe life into your successful direct mail campaign. Our satisfied clients include a range of organizations such as non-profits, retailers, medical professionals, and mortgage lenders for whom we create and mail everything from postcards to letters—basic to VERY fancy! Ask us to review your idea, and how to incorporate the power of variable data.
  • Mail Certification: We are mailing specialists! OSI offers a wide range of mailing services for all mailing types such as CASS Certification, Postal Presorting, Move Update processing and Full Service IMB barcode delivery options. Data is presorted for discounted postage rates and cleansed prior to print file processing to ensure that the mailing complies with all current USPS regulations.
  • Address Hygiene: OSI supports multiple options to help you keep your mailing list up to date and reduce returned mail including USPS Ancillary Service Endorsements and NCOALink change of address reporting to satisfy USPS Move Update requirements.


Our speed, accuracy and process efficiency will add to your bottom line. You sell your products; we’ll ensure they are delivered on-time, every time.

  • Pick, Pack & Ship: No two fulfillment jobs are the same, that’s why OSI gives personalized attention to every client. We will manage your inventory, process your orders, and then pick and pack as needed. Shipping is accomplished on your account or ours—any carrier or freight.
  • Warehousing: Storage is standard at OSI. We maintain a dedicated, secure, climate controlled facility for materials and product.
  • Assembly & Kitting: Lots of moving parts in your fulfillment job? Not a problem for OSI! Our teams are experienced at receiving a wide range of component materials and building the final product needing to be shipped. We will manage the pieces as they arrive and then assemble/sticker/bag/insert/test/tighten as needed so we can send your product out our door to it’s new home.