Data / Federal awards / NAICS 237310 / SEIKITOKYU KOGYO CO., LTD.
SEIKITOKYU KOGYO CO., LTD.: 13 federal contract awards, $5.2 million obligated (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
SEIKITOKYU KOGYO CO., LTD. (UEI UWJKNMXZ5L87), Iwakuni, Japan, received 13 federal prime contract awards with $5.2 million obligated in fiscal years 2024 to 2027, from 1 agency under 2 NAICS codes. Its largest buyer is Department of Defense ($5.2 million) and its largest code is NAICS 237310 Highway, Street, and Bridge Construction.
The request: Every federal contract awarded under NAICS 237310, with the winner, the agency and the value. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads every federal contract award on USAspending.gov and every open opportunity on SAM.gov, and this page is that reading. Ask for the awards in your niche and the winners, agencies, values and recompetes arrive in your sheet, CRM, Slack or agent as they are reported.
- UEI
- UWJKNMXZ5L87
- Location
- Iwakuni, Japan
- Business size
- Other Than Small Business
- Contract awards
- 13
- Obligated
- $5.2 million
- First action in window
- 2024-04-16
- Latest action
- 2026-07-02
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 237310 | Highway, Street, and Bridge Construction | 10 | $4.4 million |
| 236220 | Commercial and Institutional Building Construction | 3 | $748,695 |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Defense | 13 | $5.2 million |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $354,121 |
| FY2025 | $3.1 million |
| FY2026 | $1.8 million |
Contract awards
All 13 awards in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| N4008426F4022 | Department of Defense | Delivery Order | 237310 | REPAIR TAXIWAY ASPHALT PAVEMENT SHOULDERS AT U.S. MCAS IWAKUNI, JAPAN (ID#5291891) | $1,752,819 | $1,752,819 | January 30, 2026 | July 23, 2027 | Japan | usaspending.gov |
| N4008425F4165 | Department of Defense | Delivery Order | 236220 | RN4008423D0083, IDIQ MULTIPLE AWARD CONSTRUCTION CONTRACT (MINI- MACC) AT U.S. MARINE CORPS AIR STATION (MCAS) IWAKUNI, JAPAN, TASK ORDER, R | $748,695 | $748,695 | March 4, 2025 | February 27, 2026 | Japan | usaspending.gov |
| N4008425F0114 | Department of Defense | Delivery Order | 237310 | N4008423D5501, AIRFIELD INDEFINITE DELIVERY/INDEFINITE QUANTITY CONTRACT FOR VARIOUS PROJECTS AT U.S. MARINE CORPS AIR STATION IWAKUNI, JAPA | $734,693 | $734,693 | July 16, 2025 | August 31, 2026 | Japan | usaspending.gov |
| N4008425F0378 | Department of Defense | Delivery Order | 237310 | AIRFIELD PARTIAL DEPTH PATCHING, U.S. MCAS IWAKUNI, JAPAN (ID#5291890) | $604,123 | $604,123 | September 23, 2025 | August 6, 2026 | Japan | usaspending.gov |
| N4008425F4158 | Department of Defense | Delivery Order | 237310 | AIRFIELD IDIQ CONTRACT (BASE) | $564,556 | $564,556 | February 28, 2025 | November 28, 2025 | Japan | usaspending.gov |
| N4008424F4384 | Department of Defense | Delivery Order | 237310 | IDIQ AIRFIELD PROJECT CONSTRUCT SHOULDERS AND MARKINGS EAST SIDE | $396,005 | $396,005 | August 6, 2024 | January 3, 2025 | Japan | usaspending.gov |
| N4008425F0357 | Department of Defense | Delivery Order | 237310 | N4008423D5501, AIRFIELD IDIQ - GLOBAL JOINT SEALANT REPLACEMENT ON TAXIWAY - B, U.S. MCAS IWAKUNI, JAPAN (WO# 5291887) | $358,110 | $358,110 | September 23, 2025 | October 30, 2026 | Japan | usaspending.gov |
| N4008425F0274 | Department of Defense | Delivery Order | 237310 | GLOBAL JOINT SEALANT REPLACEMENT ON TAXIWAY - A2, U.S. MCAS IWAKUNI (WO#5291884) | $22,716 | $22,716 | August 28, 2025 | May 15, 2026 | Japan | usaspending.gov |
| N4008425F0026 | Department of Defense | Delivery Order | 237310 | REPAINT NOSE LANDING GEAR SPOTS AT CVW-5 FLIGHTLINE | $14,898 | $14,898 | June 20, 2025 | March 20, 2026 | Japan | usaspending.gov |
| N4008424F4695 | Department of Defense | Delivery Order | 236220 | MINIMUM GUARANTEE TASK ORDER FOR IWAKUNI MINI MACC | $0 | $0 | August 21, 2024 | August 20, 2029 | Japan | usaspending.gov |
| N4008423D5501 | Department of Defense | IDC | 237310 | N4008423D5501, AIRFIELD IDIQ CONTRACT FOR VARIOUS PROJECTS AT U.S. MARINE CORPS AIR STATION (MCAS) IWAKUNI, JAPAN (BASE) | $0 | $15,306,509 | August 30, 2023 | usaspending.gov | ||
| N4008424D0083 | Department of Defense | IDC | 236220 | IDIQ MACC FOR SMALL MAGNITUDE SIZE DBB PROJECTS FOR THE U.S. MARINE CORPS AIR STATION (MCAS) IWAKUNI, JAPAN | $0 | $250,000,000 | August 21, 2024 | usaspending.gov | ||
| N4008423F4807 | Department of Defense | Delivery Order | 237310 | N4008423D5501, AIRFIELD IDIQ CONTRACT FOR VARIOUS PROJECT AT U.S. MCAS IWAKUNI, JAPAN, TASK ORDER N4008423F4807, MINIMUM GUARANTEE | $-7,827 | $0 | September 1, 2023 | August 31, 2028 | Japan | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 237310 Highway, Street, and Bridge Construction
- All recipients under NAICS 236220 Commercial and Institutional Building Construction
- Open opportunities under NAICS 237310
- Open opportunities under NAICS 236220
Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.