Federal contractor profile
TOKYO BUSINESS SERVICE CO.,LTD.
UEI HYL4NUUN68E5CAGE JSF48
Active
Overview
- Legal name
- TOKYO BUSINESS SERVICE CO.,LTD.
- Registered location
- TACHIKAWA, JPN
- Primary NAICS
- 561110 — Office Administrative Services
- Latest award activity
- Jun 1, 2026
Read company summary
TOKYO BUSINESS SERVICE CO.,LTD. is associated with UEI HYL4NUUN68E5 and CAGE JSF48 in public federal records. AcornBids currently links 53 prime awards totaling $10.8M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Commercial and Institutional Building Construction; Facilities Support Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 561110 (Office Administrative Services). Its public SAM.gov registration lists TACHIKAWA, JPN.
At a glance
Lifetime prime obligations$10.8M
Prime awards53
Awards with future end dates6
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 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- TOKYO BUSINESS SERVICE CO.,LTD.
- UEI
- HYL4NUUN68E5
- CAGE
- JSF48
- Registered address
- 2-4-6, NISHIKICHO, TACHIKAWA, 190-0022, JPN
- Registration status
- Active
- Primary NAICS
- 561110 — Office Administrative Services
- SAM activation
- Feb 17, 2026
- Initial registration
- Feb 6, 2010
- Entity start
- Jul 21, 1962
- SAM updated
- Feb 17, 2026
- Registration expires
- Feb 17, 2027
- 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 |
|---|---|---|---|---|
| FA520926F0065THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, EQUIPMENT, TOOLS, MATERIALS, SUPERVISION, AND OTHER ITEMS AND SERVICES NECESSARY TO PERFORM OPERATION AND MAINTENANCE OF TOWER… | Department of Defense | $864.4K | Apr 1, 2026 | Mar 31, 2027 |
| FA520926F0129THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, EQUIPMENT, TOOLS, MATERIALS, SUPERVISION, AND OTHER ITEMS AND SERVICES NECESSARY TO PERFORM OPERATION AND MAINTENANCE OF TOWER… | Department of Defense | $3.7K | May 21, 2026 | Dec 31, 2026 |
| FA520926F0133THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, EQUIPMENT, TOOLS, MATERIALS, SUPERVISION, AND OTHER ITEMS AND SERVICES NECESSARY TO PERFORM OPERATION AND MAINTENANCE OF TOWER… | Department of Defense | $4.2K | May 19, 2026 | Aug 19, 2026 |
| FA520926F0130THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, EQUIPMENT, TOOLS, MATERIALS, SUPERVISION, AND OTHER ITEMS AND SERVICES NECESSARY TO PERFORM OPERATION AND MAINTENANCE OF TOWER… | Department of Defense | $15.5K | May 20, 2026 | Aug 19, 2026 |
| FA520926F0132THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, EQUIPMENT, TOOLS, MATERIALS, SUPERVISION, AND OTHER ITEMS AND SERVICES NECESSARY TO PERFORM OPERATION AND MAINTENANCE OF TOWER… | Department of Defense | $15.4K | May 19, 2026 | Aug 19, 2026 |
| FA520926F0114THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, EQUIPMENT, TOOLS, MATERIALS, SUPERVISION, AND OTHER ITEMS AND SERVICES NECESSARY TO PERFORM OPERATION AND MAINTENANCE OF TOWER… | Department of Defense | $17.1K | May 1, 2026 | Aug 1, 2026 |
| FA520926F0115THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, EQUIPMENT, TOOLS, MATERIALS, SUPERVISION, AND OTHER ITEMS AND SERVICES NECESSARY TO PERFORM OPERATION AND MAINTENANCE OF TOWER… | Department of Defense | $19.5K | May 1, 2026 | Aug 1, 2026 |
| FA520926F0107THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, EQUIPMENT, TOOLS, MATERIALS, SUPERVISION, AND OTHER ITEMS AND SERVICES NECESSARY TO PERFORM OPERATION AND MAINTENANCE OF TOWER… | Department of Defense | $9.2K | Apr 23, 2026 | Jul 23, 2026 |
| FA520926F0100THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, EQUIPMENT, TOOLS, MATERIALS, SUPERVISION, AND OTHER ITEMS AND SERVICES NECESSARY TO PERFORM OPERATION AND MAINTENANCE OF TOWER… | Department of Defense | $5.4K | Apr 20, 2026 | Jul 21, 2026 |
| FA520926F0102THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, EQUIPMENT, TOOLS, MATERIALS, SUPERVISION, AND OTHER ITEMS AND SERVICES NECESSARY TO PERFORM OPERATION AND MAINTENANCE OF TOWER… | Department of Defense | $21.9K | Apr 21, 2026 | Jul 21, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 17, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Feb 6, 2010 |
| Entity start | Jul 21, 1962 |
| Industry | Reported size status |
|---|---|
| 561110 — Office Administrative Services | Not reported |
| 561720 — Janitorial Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| YOSHIKUNI YAMADA | Government business | Contact method not published | SAM registration | Not available |
| YOSHIKUNI YAMADA | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 561110 — Office Administrative Services
- 561720 — Janitorial Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About TOKYO BUSINESS SERVICE CO.,LTD.
What products and services appear in its federal awards?
Recorded award industries: 236220 — Commercial and Institutional Building Construction; 561210 — Facilities Support Services.
Recorded products and services: Z1FZ — MAINTENANCE OF OTHER RESIDENTIAL BUILDINGS; Z2AA — REPAIR OR ALTERATION OF OFFICE BUILDINGS; Z2EB — REPAIR OR ALTERATION OF MAINTENANCE BUILDINGS.
Examples from recent award records:
- THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, EQUIPMENT, TOOLS, MATERIALS, SUPERVISION, AND OTHER ITEMS AND SERVICES NECESSARY TO PERFORM OPERATION AND MAINTENANCE OF TOWER…
- THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, EQUIPMENT, TOOLS, MATERIALS, SUPERVISION, AND OTHER ITEMS AND SERVICES NECESSARY TO PERFORM OPERATION AND MAINTENANCE OF TOWER…
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
2-4-6, NISHIKICHO, TACHIKAWA 190-0022, JPN
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
561110 — Office Administrative Services.
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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