Sankyo Denki Koji Co.,Ltd.
Naha, Okinawa
- UEI
- M6KGTPNACK55
- CAGE
- JS431
- Primary NAICS
- 221122 Electric Power Distribution
- 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
-
- 221310 Water Supply and Irrigation Systems
- 221320 Sewage Treatment Facilities
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236117 New Housing For-Sale Builders
- 236118 Residential Remodelers
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- SAM.gov registration date
- Physical address
- 903 Ameku, Naha, Okinawa 900-0005, Japan
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 | $281,338 |
| FY2024 | $112,817 |
| FY2023 | $340,070 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Centrifuge overhauling, camp schwab | Marine Corps (Navy) | $113,907 | |
| Centrifuge overhauling | Marine Corps (Navy) | $167,430 | |
| Centrifuge overhaulin | Marine Corps (Navy) | $112,817 | |
| Centrifuge overhaul and repair | Marine Corps (Navy) | $129,141 | |
| PWM02388, replace of aging security light poles with lighting fixtures at tengan booster, chimu-WAN tank farm #3… | Pacific Air Forces (USAF) | $210,930 |
Latest 5 listed here. See the rest on GovTribe.
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About the company
Sankyo Denki Koji Co., Ltd. is a for-profit Japanese corporation based in Naha, Okinawa, that has been registered to receive federal contract awards since April 2006. The company specializes in providing industrial equipment maintenance and lighting systems to U.S. federal facilities throughout the Pacific region, with a particular focus on supporting military installations. With expertise in both centrifuge overhaul services and security lighting infrastructure, Sankyo Denki Koji has established itself as a reliable maintenance services provider for American defense operations in the Pacific theater.
Sankyo Denki Koji Co., Ltd. has demonstrated a consistent track record of federal contract performance across six documented awards totaling approximately $887,250 in contract value. The company's primary service offerings have centered on centrifuge overhaul and maintenance work at Marine Corps facilities in Okinawa, including specialized work on centrifuges at Camp Schwab and other Marine Corps installations, with individual centrifuge contracts ranging from approximately $112,800 to $167,400. Beyond centrifuge services, the company has undertaken infrastructure modernization projects, including a $210,930 definitive contract awarded by the Department of Defense Pacific Region for the replacement of aging security light poles and lighting fixtures at multiple facilities including the Tengan Booster and Chimu-Wan Tank Farm #3 in Okinawa. All documented federal contract awards have been funded through the U.S. Marine Corps or the Department of Defense Pacific Region, with no set-aside designations applied to any of the procurements. The company has consistently received sole source or non-competitive awards justified by its exclusive access to original equipment manufacturer technical information and its established relationships with equipment suppliers, positioning it as the only reasonably available source for critical facility maintenance work supporting U.S. military operations.
Quick answers
Is Sankyo Denki Koji Co.,Ltd. registered in SAM.gov?
Yes. Sankyo Denki Koji Co.,Ltd.'s SAM.gov registration is active through April 1, 2027.
What is Sankyo Denki Koji Co.,Ltd.'s CAGE code?
Sankyo Denki Koji Co.,Ltd.'s CAGE code is JS431, and its Unique Entity ID (UEI) is M6KGTPNACK55.
How much has Sankyo Denki Koji Co.,Ltd. received in federal contracts?
Federal contracts obligated $281,338 to Sankyo Denki Koji Co.,Ltd. in fiscal year 2025 and $734,225 in fiscal years 2023 through 2027.
How does Sankyo Denki Koji Co.,Ltd. rank among federal contractors?
Sankyo Denki Koji Co.,Ltd. ranked #29 in PSC J046 and #66 in NAICS 22132 in FY2025.
What is Sankyo Denki Koji Co.,Ltd.'s most recent federal award?
Sankyo Denki Koji Co.,Ltd.'s most recent federal contract award is Centrifuge overhauling, camp schwab (M6740025P0047), from Marine Corps (Navy), on August 14, 2025.
On GovTribe
See Sankyo Denki Koji Co.,Ltd.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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