Tanakagumi Co.,Ltd.
Oirase, Aomori
- UEI
- R1RBFM74NWJ3
- CAGE
- JSP38
- Primary NAICS
- 541310 Architectural Services
- 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
-
- 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
- 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
- 237130 Power and Communication Line and Related Structures Construction
Show all 27
- 238110 Poured Concrete Foundation and Structure Contractors
- 238120 Structural Steel and Precast Concrete Contractors
- 238130 Framing Contractors
- 238140 Masonry Contractors
- 238150 Glass and Glazing Contractors
- 238160 Roofing Contractors
- 238170 Siding Contractors
- 238190 Other Foundation, Structure, and Building Exterior Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238290 Other Building Equipment Contractors
- 238310 Drywall and Insulation Contractors
- 238320 Painting and Wall Covering Contractors
- 238330 Flooring Contractors
- 238340 Tile and Terrazzo Contractors
- 238350 Finish Carpentry Contractors
- 238390 Other Building Finishing Contractors
- 541330 Engineering Services
- 561990 All Other Support Services
- SAM.gov registration date
- Physical address
- 5-chōme-50-2199 Aoba, Oirase, Kamikita District, Aomori 039-2189, 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 | $7,343,559 |
| FY2025 | $3,136,052 |
| FY2024 | $5,173,051 |
| FY2023 | $3,368,928 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $7,343,559 |
Contract vehicles
Expired vehicles (2)
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Kamikita Kensetsu Co.,Ltd. | Tsubetsu, Hokkaido | 238110 Poured Concrete Foundation and Structure Contractors |
| Tecc Corporation | Yokohama, Kanagawa | 236210 Industrial Building Construction |
| Liaison Division | Misawa, Aomori | 236210 Industrial Building Construction |
| Fujimoto Kensetsu, KK | Aomori, Aomori | 236210 Industrial Building Construction |
| F.e. Co., LTD. | Saikai, Nagasaki Prefecture | 238120 Structural Steel and Precast Concrete Contractors |
About the company
Tanakagumi Co., Ltd., a Japan-based construction and infrastructure services contractor, delivers facilities sustainment, repair, electrical systems upgrade, and general construction services to the U.S. military across Indo-Pacific installations, competing exclusively as a prime contractor without small business set-asides.
Tanakagumi is a for-profit corporate entity headquartered in Oirase, Aomori Prefecture, Japan, registered in the System for Award Management since April 2004. The vendor competes in full-and-open procurements and holds no SBA certifications. Its concrete capability portfolio centers on electrical infrastructure repair and modernization (switching stations, substations, feeder lines, grounding systems), building systems maintenance (HVAC, exhaust ducts, lighting upgrades), structural demolition, mechanical lock conversion, road repair, and general design-build construction services across architectural, structural, civil, mechanical, fire protection, and demolition disciplines. Representative recent awards include a $3.7 million delivery order from Pacific Air Forces in February 2026 for repair and electrification work at Misawa Air Base (Project QKKA 222447), a $3.15 million delivery order in September 2025 to construct a Readiness Condition Code Placard vehicle maintenance facility at Misawa Air Base, a $1.8 million delivery order in March 2024 for switching station repair at Misawa Air Base, and a $1.2 million definitive contract in December 2023 from Navy Installations Command for sand blast booth replacement at Naval Air Facility Misawa.
Customer concentration is extreme: Pacific Air Forces accounts for 56 awards (93% of combined potential value: $1.39 billion) and Navy Installations Command for 51 awards ($9.8 million), representing 92% of all awards by count. The remaining customer base—the Army, Air Force Headquarters, and Defense Logistics Agency—together accounts for less than 1% of dollar value. Work is performed entirely in Japan at Misawa Air Base, Naval Air Facility Misawa, Draughon Range, Hachinohe Fuel Port, and Shariki Town.
Tanakagumi's dominant parent vehicle is the Multiple Award Construction Contract - Misawa Air Base 2025-2035, a $990 million IDIQ awarded January 13, 2025, with an ultimate completion date of January 12, 2035. Two prior MACCs (2010-2016 and 2016-2025) carried 20 and 15 task orders respectively. Other parent vehicles include Navy Installations Command indefinite delivery contracts (16 and 12 task orders across two vehicles) and Air Force contracts.
Activity has remained sparse in recent years—3 to 9 awards annually from 2022 to 2025—with only one award in 2026 to date. Within the next twenty-four months, ten awards carrying $11.3 million in combined potential value reach ultimate completion and will face recompete. The 180-award historical portfolio (dating to 1993) totals $1.41 billion in combined potential value, but only $58 million (4% of ceiling) has been obligated, reflecting the vendor's role as a backup contractor on older MACCs and recent concentration on the new 2025-2035 vehicle.
Quick answers
Is Tanakagumi Co.,Ltd. registered in SAM.gov?
Yes. Tanakagumi Co.,Ltd.'s SAM.gov registration is active through January 21, 2027.
Which contract vehicles does Tanakagumi Co.,Ltd. hold?
Tanakagumi Co.,Ltd. holds a place on 3 federal contract vehicles, including Multiple Award Construction Contract - Misawa Air Base 2025-2035.
How much has Tanakagumi Co.,Ltd. received in federal contracts?
Federal contracts obligated $3,136,052 to Tanakagumi Co.,Ltd. in fiscal year 2025 and $19,021,590 in fiscal years 2023 through 2027.
How does Tanakagumi Co.,Ltd. rank among federal contractors?
Tanakagumi Co.,Ltd. ranked #98 in PSC Y1PZ in FY2025.
What is Tanakagumi Co.,Ltd.'s most recent federal award?
Tanakagumi Co.,Ltd.'s most recent federal contract award is Qkka 264009, repair switching station #1, misawa AB, japan (FA520526F0065), from Pacific Air Forces (USAF), on April 29, 2026.
On GovTribe
See Tanakagumi Co.,Ltd.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
- Similar vendors