MK Seiko Co .,Ltd
Yokohama, Kanagawa Part of M K Seiko Kabushiki Gaisha
- UEI
- ND73JW8BF6C8
- CAGE
- JSLA9
- 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
- Corporate family
-
-
Parent
QGDRHANLVJ43
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Parent
QGDRHANLVJ43
- SAM.gov registration date
- Physical address
- 2947-2 Ikonobechō, Tsuzuki Ward, Yokohama, Kanagawa 224-0053, Japan
- Website
- mkseiko.co.jp
- Founded
- 1956
- Employees
- 1K-5K
- Estimated annual revenue
- $250M-$500M
- Industry
-
- Consumer Discretionary
- Automobiles & Components
- Automotive
- SIC code
- 37 Transportation Equipment
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 | $16,305 |
| FY2025 | $17,697 |
| FY2024 | $48,580 |
| FY2023 | -$139 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $10,722 | |
| 2 | Air Force | $5,584 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Preventative maintenance for vehicle washer | Marine Corps (Navy) | $22,655 | |
| Vehicle washing machine | Marine Corps (Navy) | $45,702 | |
| Car washrack machines at bldg 4130 | Pacific Air Forces (USAF) | $17,384 | |
| Washing machine for large vehicles, camp zama, japan | Pacific Air Forces (USAF) | $78,908 | |
| Preventative maintenance | Marine Corps (Navy) | $23,887 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| M K Seiko Kabushiki Gaisha | — | — |
| Okinawa Sanki K.K. | Ginowan, Okinawa | 423830 Industrial Machinery and Equipment Merchant Wholesalers |
| Hato Co.,Ltd. | Chiyoda City, Tokyo | 423830 Industrial Machinery and Equipment Merchant Wholesalers |
| Kinsei Co., LTD | Ginowan, Okinawa | 236220 Commercial and Institutional Building Construction |
| Okinawa Daiken Co., LTD. | Naha, Okinawa | 561210 Facilities Support Services |
About the company
MK Seiko Co., Ltd is a Japanese corporate entity registered in the U.S. federal government's System for Award Management (SAM) since August 2016, with current registration valid through July 31, 2025. The company specializes in providing vehicle washing equipment, maintenance services, and related solutions to U.S. military installations in Japan. As a for-profit organization functioning as a child entity, MK Seiko has established a focused niche in supporting military vehicle maintenance infrastructure across multiple branches of the U.S. Armed Forces.
Over the past several years, MK Seiko Co., Ltd has secured multiple federal contract awards primarily from U.S. military agencies, including the Marine Corps, Air Force, and Army Sustainment Command. These contracts, all awarded without set-aside designations, have consistently involved vehicle washing machine procurement, installation, and preventative maintenance services. Specific contract awards include a $60,446.45 purchase order for preventative maintenance of vehicle washers and water softener machines at Marine Corps Base Camp S.D. Butler in Okinawa, a $45,701.64 contract for vehicle washing machine delivery, a $228,471.12 contract for maintaining car washrack machines at Yokota Air Base, and a $78,907.99 contract for a large vehicle washing machine at Camp Zama. The contracts demonstrate MK Seiko's specialized capability in providing comprehensive vehicle washing equipment and maintenance solutions tailored to U.S. military requirements in the Japanese theater.
Quick answers
Is MK Seiko Co .,Ltd registered in SAM.gov?
Yes. MK Seiko Co .,Ltd's SAM.gov registration is active through July 14, 2027.
How much has MK Seiko Co .,Ltd received in federal contracts?
Federal contracts obligated $17,697 to MK Seiko Co .,Ltd in fiscal year 2025 and $82,443 in fiscal years 2023 through 2027.
How does MK Seiko Co .,Ltd rank among federal contractors?
MK Seiko Co .,Ltd ranked #17 in PSC L049 and #71 in PSC J079 in FY2025.
What is MK Seiko Co .,Ltd's most recent federal award?
MK Seiko Co .,Ltd's most recent federal contract award is Preventative maintenance for vehicle washer (M6740025P0008), from Marine Corps (Navy), on April 11, 2025.
On GovTribe
See MK Seiko Co .,Ltd's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors