Federal contractor profile
HOWA SANGYO CO.,LTD
UEI LN7FLEDKDJJ9CAGE JSBB0
Active
Overview
- Legal name
- HOWA SANGYO CO.,LTD
- Registered location
- NAKA-KU YOKOHAMA-SHI, JPN
- Primary NAICS
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- Latest award activity
- Feb 11, 2026
Read company summary
HOWA SANGYO CO.,LTD is associated with UEI LN7FLEDKDJJ9 and CAGE JSBB0 in public federal records. AcornBids currently links 8 prime awards totaling $432.2K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Facilities Support Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Its public SAM.gov registration lists NAKA-KU YOKOHAMA-SHI, JPN.
At a glance
Lifetime prime obligations$432.2K
Prime awards8
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 Refresh pending; these totals may be out of date.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
- HOWA SANGYO CO.,LTD
- UEI
- LN7FLEDKDJJ9
- CAGE
- JSBB0
- Registered address
- 82, OTA-MACHI 6-CHOME, NAKA-KU YOKOHAMA-SHI, 231-0011, JPN
- Registration status
- Active
- Primary NAICS
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- SAM activation
- Dec 3, 2025
- Initial registration
- Jan 20, 2006
- Entity start
- Jun 2, 1973
- SAM updated
- Dec 3, 2025
- Registration expires
- Dec 3, 2026
- Fiscal year end
- Aug 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 |
|---|---|---|---|---|
| N4008426F4113REPLACE CIRCULATION PUMPS FOR FILTRATION SYSTEM AT GREEN BEACH SWIMMING POOL | Department of Defense | $49.7K | Feb 11, 2026 | Jan 7, 2027 |
| N4008425F4153FUND OBLIGATION FOR FOURTH OPTION YEAR OF PREVENTIVE MAINTENANCE PROGRAM AND SERVICES FOR SWIMMING POOL, BATH, FALL & POND FOUNTAIN CIRCULATION SYS. | Department of Defense | $118.7K | Feb 13, 2025 | Apr 14, 2026 |
| N4008421D0400PREVENTIVE MAINTENANCE PROGRAM AND SERVICE ORDERS FOR SWIMMING POOL, BATH, FALL & POND, FOUNTAIN CIRCULATION SYSTEMS IN THE U.S. NAVAL INSTITUTIONS IN KANTO PLAIN AREA, JAPAN | Department of Defense | $1.7M | Apr 7, 2021 | Not available |
| N4008426F4065REPLACE PUMPS FOR THE MAIN GATE WATER FOUNTAIN | Department of Defense | $52.1K | Jan 14, 2026 | Sep 11, 2026 |
| N4008425F0163REPLACE FILTER MATERIALS AND HEAT EXCHANGER UNIT FOR BATH SYSTEM AT YOKOSUKA | Department of Defense | $23.5K | Jul 1, 2025 | Jan 28, 2026 |
| N4008424F4340FUND OBLIGATION FOR THIRD OPTION YEAR OF PREVENTIVE MAINTENANCE PROGRAM AND SERVICES FOR SWIMMING POOL, BATH, FALL & POND FOUNTAIN CIRCULATION SYSTEMS AT U.S.FLEET ACTIVITIES… | Department of Defense | $115.6K | Mar 22, 2024 | Apr 14, 2025 |
| N4008425F4047REPLACE STEAM CONTROL VALVE FOR NO1 HEAT EXAHNGER AT BILDING 3354. | Department of Defense | $46.1K | Dec 19, 2024 | Apr 19, 2025 |
| N4008425F4044REPLACE MOTOR AND CHECK VALVES | Department of Defense | $26.6K | Dec 19, 2024 | Apr 15, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Dec 3, 2025 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Jan 20, 2006 |
| Entity start | Jun 2, 1973 |
| Industry | Reported size status |
|---|---|
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238290 — Other Building Equipment Contractors | Not reported |
| 561790 — Other Services to Buildings and Dwellings | Not reported |
| 713940 — Fitness and Recreational Sports Centers | Not reported |
| 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| HIROAKI TAKAYAMA | Government business | Contact method not published | SAM registration | Not available |
| HIDEKI TAKAYAMA | Alternate government business | Contact method not published | SAM registration | Not available |
| HIROAKI TAKAYAMA | Electronic business | Contact method not published | SAM registration | Not available |
| HIDEKI TAKAYAMA | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- 238290 — Other Building Equipment Contractors
- 561790 — Other Services to Buildings and Dwellings
- 713940 — Fitness and Recreational Sports Centers
- 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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280 awards
248 awards
242 awards
217 awards
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171 awards
About HOWA SANGYO CO.,LTD
What products and services appear in its federal awards?
Recorded award industries: 561210 — Facilities Support Services.
Recorded products and services: Z1NE — MAINTENANCE OF WATER SUPPLY FACILITIES.
Examples from recent award records:
- REPLACE CIRCULATION PUMPS FOR FILTRATION SYSTEM AT GREEN BEACH SWIMMING POOL
- FUND OBLIGATION FOR FOURTH OPTION YEAR OF PREVENTIVE MAINTENANCE PROGRAM AND SERVICES FOR SWIMMING POOL, BATH, FALL & POND FOUNTAIN CIRCULATION SYS.
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
82, OTA-MACHI 6-CHOME, NAKA-KU YOKOHAMA-SHI 231-0011, JPN
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
238220 — Plumbing, Heating, and Air-Conditioning Contractors.
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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