NAICS 4911: Postal Service
Industry group
Code facts
- Part of
-
-
48-49
- 491
-
48-49
- Codes under it
- 1
- Contract awards
- 34 In the last 12 months
- Contract obligations
- $54,183,249 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $53,311,391 |
| FY2025 | $54,183,249 |
| FY2024 | $52,106,896 |
| FY2023 | $49,806,706 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Servicesource Inc. | $14,265,678 | |
| 2 | Versability Resources, Inc. | $11,557,001 | |
| 3 | Servicesource Inc. | $4,680,613 | |
| 4 | IAP World Services, Inc. | $3,298,995 | |
| 5 | Newview Oklahoma, Inc. | $3,077,583 | |
| 6 | DMT Solutions Global Corporation | $2,945,205 | |
| 7 |
Korea Container Pool Co., |
$2,666,544 | |
| 8 | Fora Pathways, Inc. | $1,055,792 | |
| 9 | GPI Enterprises Inc. | $752,904 | |
| 10 | Nobis Enterprises, Inc. | $655,228 |
See the full FY2025 ranking of NAICS 4911 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Homeland Security | $18,954,132 | |
| 2 | Air Force | $18,540,953 | |
| 3 | Department of the Army | $4,254,142 | |
| 4 | Department of the Navy | $2,548,554 | |
| 5 | Department of Veterans Affairs | $2,436,976 | |
| 6 | Department of Transportation | $2,214,702 | |
| 7 | Department of Health and Human Services | $1,293,681 | |
| 8 | Department of State | $1,039,107 | |
| 9 | Department of Commerce | $825,725 | |
| 10 | National Aeronautics and Space Administration | $406,524 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | R604 Mailing and Distribution Services | $38,284,567 | |
| 2 | R613 Post Office Services | $3,653,416 | |
| 3 | R602 Courier and Messenger Services | $3,374,851 | |
| 4 | 3695 Miscellaneous Special Industry Machinery | $2,945,205 | |
| 5 | V119 Other Cargo and Freight Services | $2,666,544 | |
| 6 | R699 Other Administrative Support Services | $1,186,125 | |
| 7 |
R607 Word Processing/ |
$406,524 | |
| 8 | W074 Lease or Rental of Equipment: Office Machines, Text Processing Systems and Visible Record Equipment | $250,902 | |
| 9 | R706 Logistics Support Services | $249,366 | |
| 10 | R499 Other Professional Services | $235,325 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Maryland | $15,251,694 | |
| 2 | District of Columbia | $7,157,294 | |
| 3 | Illinois | $3,501,363 | |
| 4 | Florida | $1,630,975 | |
| 5 | Alabama | $1,122,723 | |
| 6 | Georgia | $1,059,896 | |
| 7 | New York | $1,055,792 | |
| 8 | Texas | $738,127 | |
| 9 | South Carolina | $731,206 | |
| 10 | Arizona | $731,011 | |
| 11 | Arkansas | $678,541 | |
| 12 | North Dakota | $646,511 | |
| 13 | Virginia | $623,815 | |
| 14 | Mississippi | $607,497 | |
| 15 | Nebraska | $575,925 | |
| 16 | Nevada | $568,810 | |
| 17 | New Mexico | $559,697 | |
| 18 | Louisiana | $496,414 | |
| 19 | Delaware | $488,722 | |
| 20 | Ohio | $482,718 | |
| 21 | North Carolina | $480,051 | |
| 22 | Oklahoma | $415,818 | |
| 23 | New Hampshire | $341,282 | |
| 24 | Indiana | $290,145 | |
| 25 | Alaska | $273,825 | |
| 26 | Connecticut | $272,668 | |
| 27 | Massachusetts | $141,139 | |
| 28 | Tennessee | $135,198 | |
| 29 | Washington | $98,147 | |
| 30 | Missouri | $73,766 | |
| 31 | Montana | $69,969 | |
| 32 | Colorado | $62,369 | |
| 33 | South Dakota | $46,328 | |
| 34 | Idaho | $666 |
Show all 34
Shares are of everything obligated under NAICS 4911 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 3,072 listed here. See the rest on GovTribe.
Codes under 4911
| NAICS code |
|---|
| 49111 Postal Service |
Quick answers
What is NAICS 4911?
NAICS 4911 is Postal Service, an industry group in NAICS 48-49, Transportation and Warehousing.
What codes are under NAICS 4911?
NAICS 4911 has one code under it with its own GovTribe page, 49111 Postal Service.
How much do federal agencies spend under NAICS 4911?
Federal contracts under NAICS 4911 obligated $54,183,249 in fiscal year 2025 and $209,408,242 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 4911?
The contractors with the most obligated under NAICS 4911 in fiscal years 2026 and 2027 are Servicesource Inc. ($14,265,678); Versability Resources, Inc. ($11,557,001); and IAP World Services, Inc. ($3,298,995).
Which agencies buy the most under NAICS 4911?
The agencies that obligated the most under NAICS 4911 in fiscal years 2026 and 2027 are Department of Homeland Security ($18,954,132), Air Force ($18,540,953) and Department of the Army ($4,254,142).
Which PSC codes are used with NAICS 4911?
The PSC codes with the most obligated under NAICS 4911 in fiscal years 2026 and 2027 are R604 Mailing and Distribution Services, R613 Post Office Services and R602 Courier and Messenger Services.
Where is the work under NAICS 4911 performed?
By place of performance, the states with the most contract obligations under NAICS 4911 over the last 12 months are Maryland ($15,251,694), the District of Columbia ($7,157,294) and Illinois ($3,501,363).
What is the latest contract opportunity under NAICS 4911?
The latest contract opportunity under NAICS 4911 is Contract Delivery Service (CDS) HCR 996B3 PALMER, AK - H011, AK, solicitation from United States Postal Service, posted October 15, 2026.
On GovTribe
See everything under NAICS 4911
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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