Industries › NAICS 491110
Industry · NAICS 491110 · sector 48-49 Transportation and warehousing
Postal Service
Federal contract obligations classified under NAICS 491110, the organisations that win them and the agencies that award them.
USAspending caveat. Figures are obligations reported by federal agencies to USAspending.gov, not payments. In USAspending's words: "An outlay occurs when federal money is actually paid out, not just promised to be paid ('obligated')." "Every agency has a Senior Accountable Official who must officially certify that the quarterly financial data submitted by their agency is accurate and complete." "If there are any discrepancies in procurement data, FPDS is the authoritative source." Contract data for the Department of Defense and the U.S. Army Corps of Engineers is published with a 90-day delay. Data loaded 30 Sep 2026.
Federal agencies obligated $54M in contracts classified under NAICS 491110, Postal Service, in FY2026, and $210M over the five fiscal years since FY2023; the industry ranks 357 of 526 on this site.
Obligations were about level on FY2025 ($54M), with $0 so far in FY2027.
The largest recipient organisations by the value of $1.0M-plus awards since FY2023 were Servicesource Inc ($25M), Versability Resources, Inc. ($21M) and Servicesource Inc ($5.2M).
By place of performance, the most money went to ND and DE.
Contract obligations by fiscal year
Compared with the largest industry FY2026
| Measure | This industry | Aircraft Manufacturing | All contracts |
|---|---|---|---|
| Contract obligations, FY2026 | $54M | $45B | $716B |
| Five-year total | $210M | $211B | $3.0T |
| Share of all contract obligations, five years | 0% | 7.1% | 100% |
Top contractors $1.0M+ award value since FY2023
| # | Organisation | Awards | Award value |
|---|---|---|---|
| 1 | Servicesource Inc | 1 | $25M |
| 2 | Versability Resources, Inc. | 13 | $21M |
| 3 | Servicesource Inc | 1 | $5.2M |
| 4 | Korea Container Pool Co.,ltd | 4 | $4.9M |
| 5 | DHL International B.s.c. | 2 | $3.6M |
| 6 | Anthony Wayne Rehabilitation Center for Handicapped & Blind Inc | 1 | $3.1M |
| 7 | I-2-I Solutions, Inc. | 1 | $2.5M |
| 8 | Gpi Enterprises Inc. | 1 | $2.2M |
| 9 | Bloomsburie LLC | 1 | $1.1M |
Buying agencies $1.0M+ awards
Where the work is performed
Largest awards since FY2023
| Recipient | Awarding agency | Type | Award value | Begun | Place | Record |
|---|---|---|---|---|---|---|
| Servicesource Inc | Department of Homeland SecurityOffice of Procurement Operations | ContractDefinitive Contract | $25M | 27 Dec 2024 | MD | USAspending |
| Servicesource Inc | Department of TransportationImmediate Office of the Secretary of Transportation | ContractDefinitive Contract | $5.2M | 21 Jun 2024 | DC | USAspending |
| Versability Resources, Inc. | Department of DefenseDepartment of the Air Force | ContractDelivery Order | $4.7M | 1 May 2023 | VA | USAspending |
| Anthony Wayne Rehabilitation Center for Handicapped & Blind Inc | National Aeronautics and Space Administration | ContractDefinitive Contract | $3.1M | 27 Sep 2023 | FL | USAspending |
| I-2-I Solutions, Inc. | Department of Veterans Affairs | ContractPurchase Order | $2.5M | 12 Sep 2023 | AL | USAspending |
| Versability Resources, Inc. | Department of DefenseDepartment of the Air Force | ContractDelivery Order | $2.4M | 28 Jun 2023 | ND | USAspending |
| Gpi Enterprises Inc. | Department of DefenseDepartment of the Air Force | ContractDefinitive Contract | $2.2M | 10 May 2024 | TX | USAspending |
| DHL International B.s.c. | Department of DefenseDepartment of the Army | ContractPurchase Order | $1.8M | 30 Aug 2023 | — | USAspending |
| DHL International B.s.c. | Department of DefenseDepartment of the Navy | ContractDelivery Order | $1.8M | 30 Aug 2025 | — | USAspending |
| Versability Resources, Inc. | Department of DefenseDepartment of the Air Force | ContractDelivery Order | $1.7M | 30 Aug 2023 | AL | USAspending |
Other industries in sector 48-49: Transportation and warehousing
- 488190 Other Support Activities for Air Transportation $28B
- 481212 Nonscheduled Chartered Freight Air Transportation $19B
- 483111 Deep Sea Freight Transportation $13B
- 481211 Nonscheduled Chartered Passenger Air Transportation $9.6B
- 492110 Couriers and Express Delivery Services $3.1B
- 493190 Other Warehousing and Storage $3.0B
- 493110 General Warehousing and Storage $2.8B
- 488999 All Other Support Activities for Transportation $1.7B
- 488510 Freight Transportation Arrangement $1.4B
- 488111 Air Traffic Control $1.4B
- 488310 Port and Harbor Operations $1.2B
- 481219 Other Nonscheduled Air Transportation $938M
- 485991 Special Needs Transportation $835M
- 488390 Other Support Activities for Water Transportation $790M
- 488320 Marine Cargo Handling $614M
- 485999 All Other Transit and Ground Passenger Transportation $467M
- 488330 Navigational Services to Shipping $417M
- 481112 Scheduled Freight Air Transportation $376M
- 485410 School and Employee Bus Transportation $361M
- 484210 Used Household and Office Goods Moving $360M
- 484230 Specialized Freight (except Used Goods) Trucking, Long-Distance $348M
- 493120 Refrigerated Warehousing and Storage $327M
- 488119 Other Airport Operations $277M
- 483211 Inland Water Freight Transportation $201M
Questions and answers
How much does the federal government spend on NAICS 491110?
$54M in contract obligations classified under Postal Service in FY2026, $210M over the five fiscal years since FY2023. Obligations are commitments, not payments.
Who are the top contractors in Postal Service?
Servicesource Inc ($25M), Versability Resources, Inc. ($21M), Servicesource Inc ($5.2M), Korea Container Pool Co.,ltd ($4.9M), DHL International B.s.c. ($3.6M), by the value of $1M-plus awards since FY2023.
Which agencies buy in this industry?
By the value of $1.0M-plus contracts since FY2023: Department of Defense ($33M), Department of Homeland Security ($25M), Department of Transportation ($5.2M), National Aeronautics and Space Administration ($3.1M), Department of Veterans Affairs ($2.5M).
What is a NAICS code?
In USAspending's words: "NAICS stands for the North American Industrial Classification System. This 6-digit code tells you what industry the work falls into. Each contract record has a NAICS code." Assistance awards (grants, loans, direct payments) carry no NAICS code and are not counted here.
Provenance
Source: USAspending.gov API v2, spending by category (NAICS) by fiscal year, recipient cross-tabulation for FY2022–FY2025 and award search, loaded 30 Sep 2026. State figures come from each state's top-100 NAICS list, so small amounts in a state may be missing. See methodology.