Government All Other Support Activities for Transportation Contracts
NAICS 488999 · All Other Support Activities for Transportation
Government all other support activities for transportation contracts totaled $1.3B across 287 awards from FY2024 to FY2026. Obligations were down 2.4% in FY2026 vs FY2025, while the General Services Administration was the largest buyer, with $660M (50% of the total).
Key figures
In FY2026, contract obligations were $393,365,196 across 80 awards with activity that year, a change of -2.4% from $402,983,707 in FY2025. From FY2024 to FY2026, obligations totaled $1,314,116,485 across 287 awards.
- Obligated in FY2026
- $393M
- Awards in FY2026
- 80
- Change vs FY2025
- -2.4%
- Total, FY2024 to FY2026
- $1.3B
Note: FY2026 ended on Sep 30, 2026. The Department of Defense publishes contract data with a 90-day delay, so FY2026 totals may still rise as late reports arrive.
All Other Support Activities for Transportation contract spending by year
Federal all other support activities for transportation contracts per fiscal year (October to September), under NAICS 488999. The table below lists the same numbers.
| Fiscal year | Obligated | Awards | Change |
|---|---|---|---|
| FY2026 | $393,365,196 | 80 | -2.4% |
| FY2025 | $402,983,707 | 117 | -22.2% |
| FY2024 | $517,767,582 | 145 | n/a |
About government all other support activities for transportation contracts
Federal spending on all other support activities for transportation contracts fell 24% from FY2024 ($518M) to FY2026 ($393M). FY2026 closed recently, and Defense Department contracts are reported up to 90 days late, so its total may still rise.
Spending is highly concentrated: the top 3 contractors account for 97% of the total. A few large firms win most of this work, so subcontracting can be the easiest way in.
The General Services Administration spends the most on all other support activities for transportation contracts (50%), followed by the Department of Defense. The states with the most of this work are Georgia, Virginia and Maryland.
NAICS 488999 (All Other Support Activities for Transportation) is part of the Transportation and Warehousing sector.
Top all other support activities for transportation government contractors
Companies ranked by contract dollars under NAICS 488999 (All Other Support Activities for Transportation).
| # | Contractor | Obligated | Share |
|---|---|---|---|
| 1 | Mantech Advanced Systems International, Inc. | $648,161,128 | 49.3% |
| 2 | International Auto Logistics, LLC | $597,760,377 | 45.5% |
| 3 | Africa Global Logistics Mocambique, S.a | $27,466,803 | 2.1% |
| 4 | J. B. Hunt Transport Inc | $22,306,541 | 1.7% |
| 5 | Amentum Services, Inc. | $11,434,044 | 0.9% |
| 6 | Agencias Universales S.a. | $3,215,261 | 0.2% |
| 7 | Peck & Hale, LLC | $1,808,830 | 0.1% |
| 8 | Serco Limited | $1,802,141 | 0.1% |
| 9 | Miscellaneous Foreign Awardees | $1,640,476 | 0.1% |
| 10 | Ags Mauritanie | $860,473 | <0.1% |
Agencies buying all other support activities for transportation services
Federal agencies ranked by contract dollars under NAICS 488999.
| # | Agency | Obligated | Share |
|---|---|---|---|
| 1 | General Services Administration | $659,595,171 | 50.2% |
| 2 | Department of Defense | $602,777,303 | 45.9% |
| 3 | Agency for International Development | $27,462,654 | 2.1% |
| 4 | Department of Homeland Security | $16,868,232 | 1.3% |
| 5 | Department of State | $3,422,896 | 0.3% |
| 6 | Department of Commerce | $3,400,146 | 0.3% |
| 7 | Department of the Interior | $252,706 | <0.1% |
| 8 | National Gallery of Art | $119,380 | <0.1% |
| 9 | Smithsonian Institution | $99,493 | <0.1% |
| 10 | Department of the Treasury | $68,900 | <0.1% |
Where all other support activities for transportation contract work is performed
States ranked by contract dollars, using the place of performance on each award.
| # | State | Obligated | Share |
|---|---|---|---|
| 1 | Georgia | $647,934,242 | 49.3% |
| 2 | Virginia | $474,384,800 | 36.1% |
| 3 | Maryland | $169,271,743 | 12.9% |
| 4 | New York | $1,948,412 | 0.1% |
| 5 | District of Columbia | $1,890,521 | 0.1% |
| 6 | California | $766,897 | <0.1% |
| 7 | Florida | $209,697 | <0.1% |
| 8 | Arizona | $183,740 | <0.1% |
| 9 | Pennsylvania | $172,792 | <0.1% |
| 10 | Alabama | $162,636 | <0.1% |
Recent all other support activities for transportation contract awards
The latest all other support activities for transportation contracts, newest first. Each award ID links to its record on USAspending.gov.
| Start date | Recipient | Agency and description | Amount | Record |
|---|---|---|---|---|
| Sep 28, 2026 | Al Burhan Group | Department of StateAIRPORT ASSISTANCE | $69,500 | 19GE5026F7024 |
| Sep 18, 2026 | Xenturis LLC | Department of CommercePAGO PAGO, AMERICAN SAMOA, SHIPPING SERVICES FOR SUPPLIES, EQUIPMENT, AND WATER SAMPLES FROM AMERICAN SAMOA TO HAWAII AND THE CONTINENTAL U.S.A. | $14,160 | 1305M226P0321 |
| Sep 14, 2026 | Tranben, Limited | Department of JusticeTRANBEN METRO VOUCHERS | $5,415 | 15F06726P0000829 |
| Aug 27, 2026 | Al Burhan Group | Department of StateAIRPORT ASSISTANCE | $64,000 | 19GE5026F7019 |
| Aug 20, 2026 | Mobile Concepts Specialty Vehicles Inc | National Gallery of ArtVAN | $119,380 | 33301126PFP0097 |
| Aug 13, 2026 | Ags Mauritanie | Department of StateANITA NZERIBE HHE / STORAGE PACK OUT DESTINATION ELSO | $23,353 | 19MR6026P0373 |
| Aug 13, 2026 | Ags Mauritanie | Department of StateANITA NZERIBE HHE PACK OUT , DESTNATION BALTIMORE | $25,268 | 19MR6026P0372 |
| Aug 13, 2026 | Ags Mauritanie | Department of StateANITA NZERIBE UAB FOR DULLES DESTINATION | $19,471 | 19MR6026P0371 |
| Aug 13, 2026 | Ags Mauritanie | Department of StateANITA NZERIBE UAB TO BAMAKO | $18,809 | 19MR6026P0370 |
| Aug 11, 2026 | Crowley Government Services, Inc. | Department of Homeland SecurityTHE PURPOSE OF TASK ORDER 70FB7026F00000071 TO INDEFINITE DELIVERY INDEFINITE QUANTITY CONTRACT 70FB7026D00000003 IS TO PROVIDE THE GUARANTEED MINIMUM PAYMENT OF $3,000.00. | $3,000 | 70FB7026F00000071 |
| Aug 7, 2026 | Miscellaneous Foreign Awardees | Department of StateGSO-SHIPPING - AB-JAMIER RODRIGUEZ UAB PACK OUT | $18,036 | 19MR6026P0365 |
| Aug 7, 2026 | Miscellaneous Foreign Awardees | Department of StateGSO-SHIPPING - JOSUE AGURCIA UAB PACK OUT | $16,784 | 19MR6026P0364 |
| Jul 24, 2026 | M&TM Freight LLC | Department of StateDIPLOMATIC POUCH DELIVERY SERVICE FOR U.S. EMBASSY MOSCOW, RUSSIA | $92,607 | 19GE5026F0401 |
| Jul 22, 2026 | Al Burhan Group | Department of StateAIRPORT ASSISTANCE | $51,720 | 19GE5026F7014 |
| Jul 10, 2026 | Miscellaneous Foreign Awardees | Department of StateTRANSPORTATION OF TWO VEHICLES FROM ERBIL TO TUNIS (EXCESS PROPERTIES) | $24,950 | 19TS8026P0991 |
| Jul 8, 2026 | International Auto Logistics, LLC | Department of DefenseTRANSPORTATION AND STORAGE OF PRIVATELY OWNED VEHICLES. | $19,476,902 | HTC71126F7544 |
| Jul 7, 2026 | International Auto Logistics, LLC | Department of DefenseTRANSPORTATION AND STORAGE OF PRIVATELY OWNED VEHICLES. | $12,726,447 | HTC71126F7468 |
| Jun 25, 2026 | Ags Mauritanie | Department of StateGSO-SHIPPING-MICHAEL CASEY BONFIELD UAB PACK OUT | $0 | 19MR6026P0283 |
| Jun 25, 2026 | Ags Mauritanie | Department of StateGSO-SHIPPING-MICHAEL CASEY BONFIELD HHE PACK OUT | $30,544 | 19MR6026P0282 |
| Jun 25, 2026 | Miscellaneous Foreign Awardees | Department of StateTASK ORDER:CUST.CLEAR.AND DELIV.DPO-DPM SEPT.01,26-AUG.31,27 | $30,336 | 19NU7026F0528 |
| Jun 25, 2026 | Al Burhan Group | Department of StateAIRPORT MEET AND GREET SERVICES | $51,500 | 19GE5026F7004 |
| Jun 18, 2026 | Ags Mauritanie | Department of StateGSO-SHIPPING-CHAD BAINBRIDGE UAB PACK OUT AND TRANSPORTATION | $17,424 | 19MR6026P0278 |
| Jun 18, 2026 | Ags Mauritanie | Department of StateGSO-SHIPPING-CHAD BAINBRIDGE HHE PACK OUT AND TRANSPORTATION | $23,405 | 19MR6026P0277 |
| Jun 16, 2026 | Ags Mauritanie | Department of StateGSO-SHIPPING-JOHN ICE UAB PACK OUT | $20,134 | 19MR6026P0276 |
| Jun 16, 2026 | Ags Mauritanie | Department of StateGSO-SHIPPING-JOHN ICE HHE PACK OUT | $25,149 | 19MR6026P0275 |
Open all other support activities for transportation government bids
The newest open notices from SAM.gov. Bidding needs a free SAM.gov registration.
Dept of Defense · Sources Sought · NAICS 488999 · No Set aside used
Posted Oct 30, 2026 · Responses due Nov 20, 2026
How to win government all other support activities for transportation contracts
Federal all other support activities for transportation contracts are posted on SAM.gov under NAICS 488999. Register your business free on SAM.gov with this code, watch for all other support activities for transportation bids, and look for small business set-asides: many all other support activities for transportation contracts for small business are reserved for small firms.
Explore government all other support activities for transportation contracts by state, agency and contractor
- General Services Administration contracts
- Department of Defense contracts
- Agency for International Development contracts
- Department of Homeland Security contracts
- Department of State contracts
- Government contracts in Georgia
- Government contracts in Virginia
- Government contracts in Maryland
- Government contracts in New York
- Government contracts in District of Columbia
- Mantech Advanced Systems International government contracts
- International Auto Logistics government contracts
- Amentum Services government contracts
Frequently asked questions
- What NAICS code is used for government all other support activities for transportation contracts?
- Federal all other support activities for transportation contracts use NAICS 488999 (All Other Support Activities for Transportation). List this code in your free SAM.gov registration to be found for these contracts.
- Who are the largest all other support activities for transportation government contractors?
- By contract dollars under NAICS 488999 from FY2024 to FY2026, the largest were Mantech Advanced Systems International, Inc. ($648M), International Auto Logistics, LLC ($598M) and Africa Global Logistics Mocambique, S.a ($27.5M).
- Which agencies buy the most all other support activities for transportation?
- From FY2024 to FY2026, the biggest buyers were the General Services Administration ($660M), the Department of Defense ($603M) and the Agency for International Development ($27.5M).
- Where are government all other support activities for transportation contracts performed?
- By contract dollars, the most federal all other support activities for transportation work is performed in Georgia ($648M), Virginia ($474M) and Maryland ($169M).
- Is federal spending on all other support activities for transportation contracts growing?
- Federal all other support activities for transportation contract obligations fell 24% from FY2024 ($518M) to FY2026 ($393M). FY2026 closed recently, and Defense Department contracts are reported up to 90 days late, so its total may still rise.
- Do I qualify as a small business for all other support activities for transportation contracts?
- It depends on the SBA size standard for NAICS 488999, which is set either by average annual revenue or by number of employees. Check the current table of size standards on sba.gov before you bid on small business set-asides.
- What do I need to bid on government all other support activities for transportation contracts?
- An active SAM.gov registration (free) with NAICS 488999 listed, the licenses and insurance your state requires for all other support activities for transportation work, and examples of similar past work. Some solicitations also ask for specific certifications or security clearances.