K Federal Inc K.K.
Yokohama, Kanagawa
- UEI
- F8N5WG2TKKJ3
- CAGE
- JA490
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 237110 Water and Sewer Line and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238130 Framing Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238290 Other Building Equipment Contractors
- 238320 Painting and Wall Covering Contractors
- SAM.gov registration date
- Physical address
- Japan, 〒245-0002 Kanagawa, Yokohama, Izumi Ward, Ryokuen, 5-chōme−２９−７ スーパーコート緑園都市ビューヒルズ B 101
- Website
- kfederalinc.com
- Founded
- 2016
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- 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 | $0 |
| FY2025 | $72,294 |
| FY2024 | $0 |
| FY2023 | $66,164 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Yugen Kaisha Yamauchi Gumi | Kitanakagusuku, Okinawa | 238990 All Other Specialty Trade Contractors |
| Nihon Urban Development Project Corporation | Ginowan, Okinawa | 236220 Commercial and Institutional Building Construction |
| Nihon Meccs Co.,Ltd. | Chūō-ku, Tōkyō-to | 238190 Other Foundation, Structure, and Building Exterior Contractors |
| Business Promotion | Shinagawa City, Tokyo | 237990 Other Heavy and Civil Engineering Construction |
| Kyowa Technologies Co.,Ltd. | Kitanakagusuku, Okinawa | 541330 Engineering Services |
About the company
K Federal Inc K.K. is a for-profit construction and facility services company based in Yokohama, Japan, specializing in project execution and consulting for U.S. military installations throughout Japan. The company is registered in SAM.gov with a UEI of F8N5WG2TKKJ3 and maintains active federal contracting capability, though its SAM.gov registration is set to expire on June 29, 2026. K Federal Inc K.K. has established itself as a reliable contractor supporting the U.S. Department of Defense presence in the Asia-Pacific region, with particular expertise in construction work management, infrastructure upgrades, and facility maintenance.
The company's prime federal contract portfolio demonstrates a strong track record of executing firm fixed-price purchase orders for U.S. military bases in Japan, with a particular concentration of work at Yokota Air Base. K Federal Inc K.K. has delivered multiple premise wiring upgrade and installation projects valued between $66,164 and $356,965, funded by the Department of the Air Force Materiel Command and Pacific Air Forces. Beyond wiring infrastructure work, the company has completed flooring installation projects for the Department of Defense Education Activity at Yokosuka, including a $72,294 flooring contract and a $74,139 floor tile installation project covering nine classrooms. All awarded contracts utilized no set-aside designations, reflecting open competition on these projects. Additionally, K Federal Inc K.K. has performed subcontractor work supporting larger prime contractors, including fuel repair services for Aptim Federal Services LLC and procurement support for Leidos, Inc., demonstrating capability to function within larger supply chains supporting military operations in Japan.
K Federal Inc K.K. holds a Blanket Purchase Agreement (BPA) issued by Pacific Air Forces with a ceiling value of $250,000, effective from April 1, 2024, through March 31, 2027. This multiple-award BPA covers network cable installation services at Yokota Air Base in Japan and is structured around a Performance Work Statement and price list establishing the terms for ongoing network infrastructure services. The BPA represents a significant contracting vehicle allowing K Federal Inc K.K. to provide specialized network cable installation and maintenance services on an as-needed basis, providing the U.S. Air Force with flexible access to the company's technical capabilities for communications infrastructure upgrades and maintenance at this major installation.
Quick answers
Is K Federal Inc K.K. registered in SAM.gov?
Yes. K Federal Inc K.K.'s SAM.gov registration is active through February 3, 2027.
How much has K Federal Inc K.K. received in federal contracts?
Federal contracts obligated $72,294 to K Federal Inc K.K. in fiscal year 2025 and $138,458 in fiscal years 2023 through 2027.
How does K Federal Inc K.K. rank among federal contractors?
K Federal Inc K.K. ranked #28 in PSC Z1CA and #74 in NAICS 23833 in FY2025.
What is K Federal Inc K.K.'s most recent federal award?
K Federal Inc K.K.'s most recent federal contract award is Reissued solicitation for yokosuka PS flooring (HE125425PE051), from DOD Education Activity, on August 29, 2025.
On GovTribe
See K Federal Inc K.K.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors