Active
Overview
- Legal name
- TOA CORPORATION
- Registered location
- NAHA, JPN
- Website
- Company website ↗
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- Latest award activity
- May 27, 2026
Read company summary
TOA CORPORATION is associated with UEI XZ8VK786AKA3 and CAGE JSJ17 in public federal records. AcornBids currently links 7 prime awards totaling $50.3M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Oil and Gas Pipeline and Related Structures Construction; Commercial and Institutional Building Construction; All Other Specialty Trade Contractors. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 237990 (Other Heavy and Civil Engineering Construction). Its public SAM.gov registration lists NAHA, JPN.
At a glance
Lifetime prime obligations$50.3M
Prime awards7
Awards with future end dates1
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- TOA CORPORATION
- UEI
- XZ8VK786AKA3
- CAGE
- JSJ17
- Registered address
- 4-19-14, OMOROMACHI, NAHA, 900-0006, JPN
- Registration status
- Active
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- SAM activation
- Dec 16, 2025
- Initial registration
- Nov 21, 2008
- Entity start
- Jan 23, 1920
- SAM updated
- Dec 16, 2025
- Registration expires
- Dec 16, 2026
- Fiscal year end
- Mar 31
- Place of incorporation
- JPN
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| W912HV23C0009FY19 DLA DESC1911 CONSTRUCT TRUCK OFFLOAD FACILITIES, KADENA AIR BASE, OKINAWA, JAPAN | Department of Defense | $36.6M | Mar 27, 2023 | Jul 4, 2025 |
| N4008423F4769N40084-21-D-0077 / TO N4008423F4769 RECONSTRUCT GATE 1 ENTRY CONTROL FACILITIES (EPROJECT NO. 1703169, PROJECT NO. P202U) AND CONSTRUCT VISITOR CONTROL CENTER (EPROJECT NO… | Department of Defense | $7.5M | Aug 30, 2023 | Aug 31, 2026 |
| N4008421D0077DESIGN-BUILD (DB)/DESIGN-BID-BUILD (DBB) MULTIPLE AWARD CONSTRUCTION CONTRACT (MACC) AT VARIOUS U.S. GOVERNMENT INSTALLATIONS AT OKINAWA PREFECTURE JAPAN | Department of Defense | $625.0M | Apr 1, 2021 | Not available |
| N4008425F4169REPLACE PIER LIGHTS, GROUNDING AND DEGRADED SYSTEM WBH1146 AT WHITE BEACH, OKINAWA, JAPAN | Department of Defense | $2.8M | Feb 20, 2025 | May 18, 2026 |
| FA527026CC002FY25 F18PE 374449 CENMA FM9 LXEZ201073 ADD/REPAIR VEHICLE BARRIERS, GATE 2 | Department of Defense | $3.5M | Dec 3, 2025 | Sep 20, 2027 |
| W912HV21D0009OKINAWA CONSTRUCTION MATOC PROGRAM | Department of Defense | $95.0M | Apr 21, 2021 | Not available |
| N4008421F4312MINIMUM GUARANTEE TASK ORDER FOR OKINAWA BIG MACC | Department of Defense | $0 | Apr 1, 2021 | Mar 31, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Dec 16, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Nov 21, 2008 |
| Entity start | Jan 23, 1920 |
| Industry | Reported size status |
|---|---|
| 236115 — New Single-Family Housing Construction (except For-Sale Builders) | Not reported |
| 236116 — New Multifamily Housing Construction (except For-Sale Builders) | Not reported |
| 236117 — New Housing For-Sale Builders | Not reported |
| 236118 — Residential Remodelers | Not reported |
| 236210 — Industrial Building Construction | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237120 — Oil and Gas Pipeline and Related Structures Construction | Not reported |
| 237210 — Land Subdivision | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 238110 — Poured Concrete Foundation and Structure Contractors | Not reported |
| 238190 — Other Foundation, Structure, and Building Exterior Contractors | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238320 — Painting and Wall Covering Contractors | Not reported |
| 238330 — Flooring Contractors | Not reported |
| 238340 — Tile and Terrazzo Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| KIYOHISA MACHIDA | Government business | Contact method not published | SAM registration | Not available |
| TAKASHI IKEGAMI | Alternate government business | Contact method not published | SAM registration | Not available |
| KIYOHISA MACHIDA | Electronic business | Contact method not published | SAM registration | Not available |
| TAKASHI IKEGAMI | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 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
- 237110 — Water and Sewer Line and Related Structures Construction
- 237120 — Oil and Gas Pipeline and Related Structures Construction
- 237210 — Land Subdivision
- 237310 — Highway, Street, and Bridge Construction
- 237990 — Other Heavy and Civil Engineering Construction
- 238110 — Poured Concrete Foundation and Structure Contractors
- 238190 — Other Foundation, Structure, and Building Exterior Contractors
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- 238320 — Painting and Wall Covering Contractors
- 238330 — Flooring Contractors
- 238340 — Tile and Terrazzo Contractors
- 238990 — All Other Specialty Trade Contractors
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About TOA CORPORATION
What products and services appear in its federal awards?
Recorded award industries: 237120 — Oil and Gas Pipeline and Related Structures Construction; 236220 — Commercial and Institutional Building Construction; 238990 — All Other Specialty Trade Contractors.
Recorded products and services: Y1NA — CONSTRUCTION OF FUEL SUPPLY FACILITIES; Y1AZ — CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS; Z2PZ — REPAIR OR ALTERATION OF OTHER NON-BUILDING FACILITIES.
Examples from recent award records:
- FY19 DLA DESC1911 CONSTRUCT TRUCK OFFLOAD FACILITIES, KADENA AIR BASE, OKINAWA, JAPAN
- N40084-21-D-0077 / TO N4008423F4769 RECONSTRUCT GATE 1 ENTRY CONTROL FACILITIES (EPROJECT NO. 1703169, PROJECT NO. P202U) AND CONSTRUCT VISITOR CONTROL CENTER (EPROJECT NO…
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
4-19-14, OMOROMACHI, NAHA 900-0006, JPN
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
237990 — Other Heavy and Civil Engineering Construction.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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