Seikitokyu Kogyo Co., LTD.
Akishima, Tokyo Nishitama Branch
- UEI
- DHMYJQVJ5M76
- CAGE
- JS958
- Primary NAICS
- 237310 Highway, Street, and Bridge Construction
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- Corporate family
-
-
Parent
Seikitokyu Kogyo Co., LTD. · Minato-ku, Tōkyō-to
W43WE6KD4ZH5
-
Parent
Seikitokyu Kogyo Co., LTD. · Minato-ku, Tōkyō-to
W43WE6KD4ZH5
- SAM.gov registration date
- Physical address
- 4-chōme-4-4 Matsubarachō, Akishima, Tokyo 196-0003, Japan
- Website
- seikitokyu.co.jp
- Founded
- 1950
- Employees
- 1K-5K
- Estimated annual revenue
- $250M-$500M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $1,599,072 |
| FY2025 | $19,418,965 |
| FY2024 | $12,278,742 |
| FY2023 | $11,882,101 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $1,415,567 | |
| 2 | Air Force | $183,505 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Nippo Corporation | Chūō-ku, Tōkyō-to | 237310 Highway, Street, and Bridge Construction |
| Tecc Corporation | Yokohama, Kanagawa | 236210 Industrial Building Construction |
| American Engineering Corporation | Ginowan, Okinawa | 561210 Facilities Support Services |
| Military Construction | Naha, Okinawa | 236210 Industrial Building Construction |
| F.e. Co., LTD. | Saikai, Nagasaki Prefecture | 238120 Structural Steel and Precast Concrete Contractors |
About the company
Seikitokyu Kogyo Co., LTD. Nishitama Branch Division, a foreign-owned Japanese construction firm, is a prime contractor delivering infrastructure maintenance, repair, and construction services to Department of Defense installations across Japan, with all recent work performed on full-and-open, non-set-aside basis. The company operates as a division of the parent Seikitokyu Kogyo Co., LTD. (U.S. Military Construction Department Division, also headquartered in Japan) and competes directly for federal infrastructure work without reliance on small business designations.
The vendor's capability portfolio centers on facility and infrastructure maintenance at military installations, including runway and road resurfacing, drainage system repairs, steam line and utility system upgrades, airfield marking and painting, parking lot and facility resurfacing, fire hydrant and electrical system repair, waterfront facility upgrades, and building demolition. Representative prime work includes a $3.41 million delivery order from Pacific Air Forces for storm drainage system repair at Yokota Air Base (awarded September 24, 2025, completion November 19, 2027); a $6.029 million Naval Facilities Engineering Command delivery order for intake distribution drain water pipe replacement at Commander Fleet Activities Yokosuka (awarded June 18, 2025, completion December 20, 2026); and a $1.022 million Army delivery order for parking facility repair at Building 457, Camp Zama (awarded November 22, 2025, completion February 15, 2027). Most recent activity includes a $152,451 BPA call for pavement construction materials at Yokota Air Base (awarded January 27, 2026).
Customer concentration is heavily weighted toward Pacific Air Forces. The top five funding agencies account for 98% of recent awards by count: Department of the Air Force Pacific Air Forces leads with 237 awards and $1.21 billion combined potential value, followed by the Department of the Army Installation Management Command Pacific Region with 167 awards and $307.8 million. The Navy Naval Facilities Engineering Command holds one award ($49 million) that anchors Navy's dollar share despite minimal award count; the Navy Installations Command accounts for two awards ($6 million combined). The Air Force Defense Finance and Accounting Service contributes 51 awards ($10.7 million). Work is performed entirely in Japan across named installations including Yokota Air Base, Camp Zama, Sagami General Depot, multiple ammunition depots, and naval facilities.
The vendor holds a dominant seat on the $990 million MACC U.S. Army Installations within Honshu, Japan and Yokota Air Base multiple award construction contract (Department of the Air Force Pacific Air Forces through 2030), with 78 task orders representing $74.1 million in combined potential value. Four additional Department of the Air Force indefinite-delivery vehicles (FA520909D0004, FA520909D0008, FA520908D0015, and Yokota AB Air Force Installations Construction MACC 2015–2020) collectively account for 163 task orders and $62.5 million. The vendor also holds a Naval Facilities Engineering Command $49 million MACC for design-bid-build repairs and construction services in the Kanto Plains operational area (awarded March 4, 2025, through March 4, 2030, with two task orders issued to date), and two $5 million BPAs with Pacific Air Forces for pavement marking and pavement construction materials (awarded July 14, 2023, through July 13, 2027, and July 1, 2024, through June 30, 2029).
Activity has remained relatively steady over the past five years — 18 awards in 2022, 18 in 2023, 15 in 2024, and 13 in 2025 — with one award recorded in 2026 to date. Seven awards (combined potential value $16.7 million) face ultimate completion within the next twenty-four months, creating modest recompete exposure. The vendor has registered in SAM.gov since at least December 2003 and reports 532 total awards (100% prime, zero sub) with $1.59 billion combined potential value and $216.1 million obligated to date. Top NAICS categories include Highway, Street, and Bridge Construction (156 awards), Commercial and Institutional Building Construction (125 awards), and Industrial Building Construction (96 awards), reflecting the infrastructure and facility repair focus. The vendor competes directly in the Indo-Pacific region as a critical infrastructure service provider for U.S. military operations in Japan without domestic alternative-source constraints.
Quick answers
Is Seikitokyu Kogyo Co., LTD. registered in SAM.gov?
Yes. Seikitokyu Kogyo Co., LTD.'s SAM.gov registration is active through April 21, 2027.
Which contract vehicles does Seikitokyu Kogyo Co., LTD. hold?
Seikitokyu Kogyo Co., LTD. holds a place on 6 federal contract vehicles, including MACC U. S. Army Installations within Honshu, Japan and Yokota Air Base and NAVFAC Far East MINI MACC Kanto Plains.
How much has Seikitokyu Kogyo Co., LTD. received in federal contracts?
Federal contracts obligated $19,418,965 to Seikitokyu Kogyo Co., LTD. in fiscal year 2025 and $45,178,881 in fiscal years 2023 through 2027.
How does Seikitokyu Kogyo Co., LTD. rank among federal contractors?
Seikitokyu Kogyo Co., LTD. ranked #7 in PSC Z1BD, #8 in PSC Z1LZ and #8 in PSC Z2NE in FY2025.
What is Seikitokyu Kogyo Co., LTD.'s most recent federal award?
Seikitokyu Kogyo Co., LTD.'s most recent federal contract award is Znre 26-1083 tscif site preparation and utility integration for usfj MSF, B1563 (FA520926F0196), from Pacific Air Forces (USAF), on May 28, 2026.
On GovTribe
See Seikitokyu Kogyo Co., LTD.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
- Similar vendors