PSC R613: Support – Administrative: Post Office
R613 is the product and service code (PSC) federal agencies use for “Support – Administrative: Post Office”, in the “Administrative Support Services” group. Here are the contracts open under it now, the NAICS codes it pairs with, and who buys and wins this work.
- Open contracts now
- 1
- Federal contract spending, FY2025
- $10.8 million
- Share of contract dollars to small businesses, since FY2024
- 52%
Open count as of Oct 28, 2026, 5:43 PM ET. The search counts live, so its total can differ by a notice or two.
Open PSC R613 contracts with 2+ days to respond
- Moron Air Base Postal Services
✦ The Air Force's 496th Air Base Squadron (496 ABS) wants a contractor to run the military post office at Morón Air Base, Spain, solicitation FA557527Q0001 (Moron Air Base Postal…
Due in 19 daysNov 16, 2026, 9:00 AM EST
Where R613 sits in the PSC Manual
- Category: Service
- Group R: Support SVCS (Prof, Admin, MGMT)
- Group R6: Administrative Support Services
- Code R613: Support – Administrative: Post Office
NAICS codes used with PSC R613
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with R613 most often:
| NAICS | Industry | Spent, last 3 years | Open with PSC R613 |
|---|---|---|---|
| 491110 | Postal Service | $12.1 million | 1 |
| 561499 | All Other Business Support Services | $7.2 million | — |
| 492110 | Couriers and Express Delivery Services | $5 million | — |
| 518111 | Internet Service Providers | $1.7 million | — |
| 541611 | Administrative Management and General Management Consulting Services | $1.6 million | — |
| 492210 | Local Messengers and Local Delivery | $1.3 million | — |
Open contracts under each code, with any PSC: NAICS 491110 · NAICS 561499 · NAICS 492110 · NAICS 541611 · NAICS 492210
Who buys under PSC R613
Agencies with the most contract dollars under R613 over the last three fiscal years, per USAspending.gov. Each name links to that agency's open contracts and buying history:
| Agency | Obligated |
|---|---|
| Department of the Air Force | $16.3 million |
| Office of the Chief Financial Officer | $2.9 million |
| Social Security Administration | $1.9 million |
| Department of the Army | $1.9 million |
| Department of Veterans Affairs | $1.8 million |
| Pension Benefit Guaranty Corporation | $1.6 million |
| Department of the Navy | $822,177 |
| Department of State | $709,023 |
Federal spending under PSC R613 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $12.9 million |
| FY2025 | $10.8 million |
| FY2026 (incomplete) | $5.6 million |
Headline figures use FY2025, the last complete year. FY2026 is still incomplete and will rise until about early January 2027 as Defense data arrives: USAspending.gov publishes Defense contracts 90 days after they're signed.
Who wins PSC R613 contracts
| Company | Obligated, last 3 years |
|---|---|
| Chenega Defense & Aerospace Solutions, LLC | $6 million |
| Versability Resources, Inc. | $4.6 million |
| United Parcel Service Co. | $3.9 million |
| Work Services Corporation | $1.9 million |
| Bankers Business Management Services, Inc. | $1.7 million |
| Eagle Health, LLC | $1.6 million |
| Safeguard Security Solutions, LLC | $1.6 million |
| Bloomsburie LLC | $1.4 million |
| Federal Express Corporation | $1 million |
| PBP Management Group, Inc. | $1 million |
Linked names have a FedReady profile, which shows the NAICS codes a business is registered as small under. Most large companies have none.
Large prime contractors (companies that hold the contract with the agency) subcontract part of their work to small businesses. See which primes subcontract, by NAICS code.
Research PSC R613 work
By the NAICS codes this work goes with, the one with the most spending first: who won recently, contracts ending soon, agencies' planned buys and the large primes that subcontract it, nationwide. Each code shows only the pages that exist for it:
- 491110 Postal Service: who won recently · large primes that subcontract. Not available for 491110 yet: contracts ending in the next 12 months or planned buys. Its NAICS page shows who buys it.
- 561499 All Other Business Support Services: who won recently · planned buys · large primes that subcontract
- 492110 Couriers and Express Delivery Services: who won recently · planned buys · large primes that subcontract
Related PSC codes
- R601 Admin SVCS/Material Management
- R602 Support – Administrative: Courier/Messenger
- R603 Support – Administrative: Transcription
- R604 Support – Administrative: Mailing/Distribution
- R605 Support – Administrative: Library
- R606 Support – Administrative: Court Reporting
- R607 Support – Administrative: Word Processing/Typing
- R608 Support – Administrative: Translation and Interpreting
- R609 Support – Administrative: Stenographic
- R610 Support – Administrative: – Personal Property Management
Frequently asked questions
What is PSC R613?
R613 is the service code in the federal Product and Service Code (PSC) Manual named “Support – Administrative: Post Office”, under R (Support SVCS (Prof, Admin, MGMT)) and R6 (Administrative Support Services). Agencies put a PSC on every contract to record what they bought.
What is the difference between a PSC and a NAICS code?
A PSC describes what the government is buying. A NAICS code describes the industry of the business doing the work, and it sets the SBA size standard for small business set-asides. Every contract notice has both.
Which NAICS code goes with PSC R613?
Most federal contract dollars under PSC R613 go with NAICS 491110 (Postal Service), according to USAspending.gov. The contracting officer picks the NAICS code for each solicitation, so check the notice.
How do I find contracts that use PSC R613?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 1 open notice uses PSC R613 right now. FedReady can match new ones to your business and email you, free.
Keep going
Sources: SAM.gov Contract Opportunities, USAspending.gov and the PSC Manual. How we count.