NAICS 491
Postal Service
5 active contract opportunities
5
Active Opportunities
1
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Postal Service5
Set-Aside Distribution
- 3
- ISBEE1
- No Set Aside1
Top Locations
- AE1
- AZ1
- GA1
- PA1
- SD1
About NAICS491
The North American Industry Classification System (NAICS) code 491 covers postal service. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.
Related Industries
Contract Delivery Service (CDS) HCR 99744 FAIRBANKS GMF, AK - H001, AK
POSTAL SERVICE
PHILADELPHIA, PA
NAICS 491110
Posted Jan 23, 2026
Due Feb 5, 2026
10 days left
THIS IS A DRAFT REQUEST FOR PROPOSAL (RFP). This DRAFT RFP is issued solely to obtain information from industry on the re-acquisition of the Germany Aerial Mail Terminal (GAMT IV) requirement.
DEPT OF DEFENSE
APO, AE
NAICS 491110
Posted Jan 16, 2026
Due Jan 30, 2026
No Set Aside4 days left
Notice of Intent - Postage Reserve Account
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
WINDOW ROCK, AZ
NAICS 491110
Posted Jan 15, 2026
Due Jan 30, 2026
4 days left
SOURCES SOUGHT NOTICE: Replenish Postage Meter Fort Thompson Health Center Fort Thompson SD
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ABERDEEN, SD
NAICS 491110
Posted Jan 15, 2026
Due Jan 28, 2026
ISBEE3 days left
POST AWARD NOTICE for United States Postal Service NCOALink with FastCheck License Fee
TREASURY, DEPARTMENT OF THE
Atlanta, GA
NAICS 491110
Posted Oct 6, 2025
