United States Postal Service

Doing business as US Post Office

UEI
UCJZT3JJSDG3
CAGE
3CPT3
Primary NAICS
921190 Other General Government Support
SAM.gov registration
Expired

Company facts

FY2025 rankings

Its parent company, United States Postal Service, ranks:

and 2 more

Self-certified in SAM.gov
  • U.S. Local Government
  • Local Government Owned
Entity structure
U.S. Government Entity
Corporate family
  • US Post Office Parent United States Postal Service YPJAAHB6HMM7
    • US Post Office
SAM.gov registration date
Website
usps.com
Employees
100K+
Estimated annual revenue
$10B+
Industry
  1. Industrials
  2. Transportation
  3. Air Freight & Logistics
  4. Shipping & Logistics
SIC code
73 Business Services
Profiles

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Contract awards

Award Agency Obligated Awarded
Postage $12,500.00 for the billings area officesupply department usage for outgoing mail.DOS: october 1, 2015 through… HHSI244201600082P Indian Health Service $10,000
Post office box rental DJBP0410PF630017 Federal Correctional Institution Oxford (BOP) $3,594
Business replay mail V695R83196 Veterans Integrated Service Network 12 (VHA) $725
Renewal compliance PO boxes TIRNE07P00070 Internal Revenue Service $13,888
PO box 9906 - 9008 - 9011 TIRNE06P00252 Internal Revenue Service $2,604

Latest 5 listed here. See the rest on GovTribe.

Quick answers

Is United States Postal Service registered in SAM.gov?

United States Postal Service's SAM.gov registration expired on February 24, 2018.

What is United States Postal Service's CAGE code?

United States Postal Service's CAGE code is 3CPT3, and its Unique Entity ID (UEI) is UCJZT3JJSDG3.

How does United States Postal Service rank among federal contractors?

United States Postal Service's parent company, United States Postal Service, ranked #15 in NAICS 491, #18 in PSC R613 and #22 in NAICS 42412 in FY2025.

What is United States Postal Service's most recent federal award?

United States Postal Service's most recent federal contract award is Postage $12,500.00 for the billings area officesupply department usage for outgoing mail.DOS: october 1, 2015 through… (HHSI244201600082P), from Indian Health Service, on September 29, 2015.

On GovTribe

See United States Postal Service's full federal record

  • Federal contract awards
  • Funding analysis by agency, NAICS and set-aside
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