Sumitomo Mitsui Auto Service Company , LIMITED
Naha, Okinawa Part of Sumitomo Corporation
- UEI
- HP2SHNM4KBV9
- CAGE
- JST97
- Primary NAICS
- 532112 Passenger Car Leasing
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Tax Exempt)
- Corporate family
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-
Parent
FCZQQHM4AR15
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Parent
FCZQQHM4AR15
- SAM.gov registration date
- Physical address
- Japan, 〒900-0032 Okinawa, Naha, Matsuyama, 1-chōme−1−１９ JPR那覇ビル
- Website
- smauto.co.jp
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
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- Consumer Discretionary
- Consumer Services
- SIC code
- 75 Auto Repair, Services, & Parking
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 | $1,681,266 |
| FY2025 | $2,200,389 |
| FY2024 | $2,006,262 |
| FY2023 | $2,774,232 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | DOD Education Activity | $1,467,607 | |
| 2 | Department of the Navy | $213,659 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
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|---|---|---|
| Ryunichi K.K. | — | — |
| Toyota S&D Fleet Nishitokyo Co., LTD. | Tama, Tokyo | 532112 Passenger Car Leasing |
| Toyota Renta Lease Okinawa, K.K. | Naha, Okinawa | 532111 Passenger Car Rental |
| Sanyu-Shoji Co., LTD. | Tachiarai, Fukuoka | 485410 School and Employee Bus Transportation |
| Ryukyu Nissan Jidosha K.K. | Urasoe, Okinawa | 441110 New Car Dealers |
About the company
Sumitomo Mitsui Auto Service Company, LIMITED, a foreign-owned Japanese corporation headquartered in Okinawa, operates as a prime contractor providing vehicle leasing and maintenance services exclusively to U.S. Department of Defense installations in Japan. The vendor holds no SBA set-aside designations and competes under full-and-open procurement on a non-competitive basis, reflecting its specialized status as the sole vehicle lessor operating in the Japanese market for American military operations.
Sumitomo Mitsui Auto Service Company delivers passenger vehicle leasing (sedans, trucks, vans) and student transportation services across Marine Corps installations and Department of Defense Education Activity (DoDEA) schools in Japan. Representative work includes a $5.27 million single-award Indefinite Delivery Contract (N4008422D2001) from the Marine Corps through February 2027 supporting vehicle leasing at Marine Corps Base Butler in Okinawa and Camp Fuji in Shizuoka Prefecture, a $9.7 million DoDEA contract through January 2028 for student bus transportation serving approximately 900 students in Okinawa, and a $375,751 DoDEA definitive contract for administrative vehicle leasing to support schools in Okinawa's South District through March 2028. Recent delivery orders under the Marine Corps IDC include a $403,150 order (August 2025) for 75 leased vehicles and a $117,446 order (February 2026) for 24 vehicles at MCB Butler.
Customer concentration is binary and extreme. The Department of Defense Education Activity accounts for nine awards with $24 million combined potential value; the Marine Corps accounts for 22 awards with $10.9 million combined potential value. These two agencies represent 100% of the vendor's federal footprint. Sumitomo Mitsui Auto Service Company places all work against two parent IDCs: the Marine Corps N4008422D2001 (13 task orders, $2.7 million combined potential value) and the legacy N4008418D2600 (6 task orders, $1.2 million combined potential value). All awards are full-and-open, non-set-aside contracts with firm fixed pricing and no competition contemplated — the vendor's position derives from its operational presence and logistical infrastructure in Japan rather than competitive selection.
Activity has contracted over the past five years: seven awards in 2022, five in 2023, three in 2024, three in 2025, and one through February 2026. Seven awards with combined potential value $11.3 million face ultimate completion within the next twenty-four months, creating recompete exposure for both the Marine Corps vehicle leasing IDC and the DoDEA student transportation and administrative vehicle contracts. Sumitomo Mitsui Auto Service Company is a subsidiary of Sumitomo Corporation, a Japan-based multinational parent, and has been registered in the System for Award Management since 2009. Work is performed entirely in Japan — Okinawa, Shizuoka Prefecture, and mainland locations supporting DoDEA schools.
Quick answers
Is Sumitomo Mitsui Auto Service Company , LIMITED registered in SAM.gov?
Yes. Sumitomo Mitsui Auto Service Company , LIMITED's SAM.gov registration is active through December 2, 2026.
How much has Sumitomo Mitsui Auto Service Company , LIMITED received in federal contracts?
Federal contracts obligated $2,200,389 to Sumitomo Mitsui Auto Service Company , LIMITED in fiscal year 2025 and $8,662,149 in fiscal years 2023 through 2027.
How does Sumitomo Mitsui Auto Service Company , LIMITED rank among federal contractors?
Sumitomo Mitsui Auto Service Company , LIMITED ranked #9 in NAICS 4854, #10 in PSC W023 and #14 in NAICS 532112 in FY2025.
What is Sumitomo Mitsui Auto Service Company , LIMITED's most recent federal award?
Sumitomo Mitsui Auto Service Company , LIMITED's most recent federal contract award is N40084-22-d-2001, task order N4008426F4381, indefinite delivery indefinite quantity (IDIQ) lease vehicles for marine…, from Naval Facilities Engineering Command (Navy), on June 30, 2026.
On GovTribe
See Sumitomo Mitsui Auto Service Company , LIMITED's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors