NAICS codes / 491110
NAICS 491110: Postal Service — open federal opportunities
6 open notices on SAM.gov. Top buyers: POSTAL SERVICE (5), DEPT OF DEFENSE (1).
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Contract Delivery Service (CDS) HCR 99579 CHUGIAK, AK - H079, AK
POSTAL SERVICE · POSTAL SERVICE · Solicitation · posted Oct 27, 2026
Contract Delivery Service (CDS) HCR 995A2 EAGLE RIVER, AK - H083, AK
POSTAL SERVICE · POSTAL SERVICE · Solicitation · posted Oct 27, 2026
Contract Delivery Service (CDS) HCR 996B8 WASILLA, AK - H035, AK
POSTAL SERVICE · POSTAL SERVICE · Solicitation · posted Oct 26, 2026
Contract Delivery Service (CDS) HCR 961A6 ALTURAS, CA - H002, CA
POSTAL SERVICE · POSTAL SERVICE · Solicitation · posted Oct 24, 2026
Moron Air Base Postal Services
DEPT OF DEFENSE · DEPT OF THE AIR FORCE · Combined Synopsis/Solicitation · posted Oct 23, 2026
Contract Delivery Service (CDS) HCR 996B3 PALMER, AK - H011, AK
POSTAL SERVICE · POSTAL SERVICE · Solicitation · posted Oct 15, 2026
How NAICS codes decide small business size: NAICS codes for small business · notice types explained · set-asides