Industries › NAICS 493110
Industry · NAICS 493110 · sector 48-49 Transportation and warehousing
General Warehousing and Storage
Federal contract obligations classified under NAICS 493110, 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 $598M in contracts classified under NAICS 493110, General Warehousing and Storage, in FY2026, and $2.8B over the five fiscal years since FY2023; the industry ranks 114 of 526 on this site.
Obligations were down 20% on FY2025 ($745M), with $0 so far in FY2027.
The largest recipient organisations over FY2022–FY2025 were Amentum Services, Inc. ($470M), Iron Mountain Information Management LLC ($224M) and Valiant Technical Services Inc. ($162M).
By place of performance, the most money went to NC, GA and DC.
Contract obligations by fiscal year
Compared with the largest industry FY2026
| Measure | This industry | Aircraft Manufacturing | All contracts |
|---|---|---|---|
| Contract obligations, FY2026 | $598M | $45B | $716B |
| Five-year total | $2.8B | $211B | $3.0T |
| Share of all contract obligations, five years | 0.1% | 7.1% | 100% |
Top contractors obligations, FY2022–FY2025
| # | Organisation | Obligations |
|---|---|---|
| 1 | Amentum Services, Inc. | $470M |
| 2 | Iron Mountain Information Management LLC | $224M |
| 3 | Valiant Technical Services Inc. | $162M |
| 4 | Olgoonik Federal, LLC | $142M |
| 5 | Americold Logistics, LLC | $102M |
| 6 | Arcticom, LLC | $98M |
| 7 | Synergy Logistics Services II LLC | $98M |
| 8 | Accent Controls, Inc. | $89M |
| 9 | Life Science Logistics LLC | $83M |
| 10 | Integrated Quality Solutions, LLC | $72M |
| 11 | Industries of the Blind Inc | $68M |
| 12 | Paris Brothers, Inc. | $63M |
| 13 | Lion-Vallen Limited Partnership | $61M |
| 14 | Global Asset Technologies LLC | $58M |
| 15 | Red River Science & Technology, LLC | $55M |
| 16 | McKesson Medical-Surgical Government Solutions LLC | $51M |
| 17 | Solution One Industries, Inc. | $51M |
| 18 | Techtrans International Inc | $51M |
| 19 | Management & Technology Solutions Inc | $36M |
| 20 | Metropolitan van and Storage Inc. | $35M |
| 21 | Goodwill Services Inc. | $32M |
| 22 | Arizona Industries for the Blind | $32M |
| 23 | Professional Contract Services, Inc. | $28M |
| 24 | Rbex, Inc. | $26M |
| 25 | Metro Logics Inc | $25M |
Buying agencies $1.0M+ awards
Where the work is performed
Largest awards since FY2023
| Recipient | Awarding agency | Type | Award value | Begun | Place | Record |
|---|---|---|---|---|---|---|
| Iron Mountain Information Management LLC | Department of the TreasuryInternal Revenue Service | ContractDelivery Order | $84M | 12 Sep 2025 | NH | USAspending |
| Amentum Services, Inc. | Department of the TreasuryDepartmental Offices | ContractDelivery Order | $52M | 9 Apr 2025 | DC | USAspending |
| McKesson Medical-Surgical Government Solutions LLC | Department of Health and Human ServicesOffice of Assistant Secretary for Preparedness and Response | ContractDefinitive Contract | $51M | 25 Sep 2024 | DC | USAspending |
| Amentum Services, Inc. | Department of the TreasuryDepartmental Offices | ContractDelivery Order | $47M | 6 Apr 2023 | DC | USAspending |
| Iron Mountain Information Management LLC | Department of Homeland SecurityU.S. Citizenship and Immigration Services | ContractBpa Call | $46M | 13 Aug 2024 | MD | USAspending |
| Amentum Services, Inc. | Department of DefenseDefense Logistics Agency | ContractDelivery Order | $45M | 15 Jan 2025 | NC | USAspending |
| Amentum Services, Inc. | Department of DefenseDefense Logistics Agency | ContractDelivery Order | $44M | 13 Jan 2026 | FL | USAspending |
| Amentum Services, Inc. | Department of DefenseDefense Logistics Agency | ContractDelivery Order | $41M | 13 Jan 2023 | NC | USAspending |
| Valiant Technical Services Inc. | Department of DefenseDefense Logistics Agency | ContractDefinitive Contract | $41M | 8 Aug 2023 | TX | USAspending |
| Olgoonik Federal, LLC | Department of DefenseDefense Logistics Agency | ContractDelivery Order | $39M | 22 Feb 2024 | PA | 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
- 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
- 491110 Postal Service $210M
- 483211 Inland Water Freight Transportation $201M
Questions and answers
How much does the federal government spend on NAICS 493110?
$598M in contract obligations classified under General Warehousing and Storage in FY2026, $2.8B over the five fiscal years since FY2023. Obligations are commitments, not payments.
Who are the top contractors in General Warehousing and Storage?
Amentum Services, Inc. ($470M), Iron Mountain Information Management LLC ($224M), Valiant Technical Services Inc. ($162M), Olgoonik Federal, LLC ($142M), Americold Logistics, LLC ($102M), by contract obligations over FY2022–FY2025.
Which agencies buy in this industry?
By the value of $1.0M-plus contracts since FY2023: Department of Defense ($1.2B), Department of the Treasury ($361M), Department of Agriculture ($188M), Department of Homeland Security ($128M), Department of Health and Human Services ($58M).
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.