Federal contractor profile

OYO CORPORATION

UEI LEK5F7HFCJL3CAGE J6803Company website ↗

Active

Overview

Legal name
OYO CORPORATION
Registered location
CHIYODA-KU, TOKYO, JPN
Website
Company website ↗
Primary NAICS
541620 — Environmental Consulting Services
Latest award activity
Jan 10, 2024
Read company summary

OYO CORPORATION is associated with UEI LEK5F7HFCJL3 and CAGE J6803 in public federal records. AcornBids currently links 2 prime awards totaling $144.7K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Environmental Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541620 (Environmental Consulting Services). Its public SAM.gov registration lists CHIYODA-KU, TOKYO, JPN.

At a glance

Lifetime prime obligations$144.7K
Prime awards2
Awards with future end dates0
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 26, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
OYO CORPORATION
UEI
LEK5F7HFCJL3
CAGE
J6803
Registered address
7 KANDA-MITOSHIRO-CHO, CHIYODA-KU, TOKYO, JPN
Registration status
Active
Primary NAICS
541620 — Environmental Consulting Services
SAM activation
Dec 8, 2025
Initial registration
Jan 6, 2014
Entity start
May 2, 1957
SAM updated
Dec 8, 2025
Registration expires
Dec 8, 2026
Fiscal year end
Dec 31
Place of incorporation
JPN

View SAM.gov source

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 / descriptionAwarding agencyObligationsStart dateEnd date
N4008422F4240FY22 NATURAL RESOURCES SURVEY FOR COMMANDER, FLEET ACTIVITIES OKINAWA, JAPANDepartment of Defense$116.5KMar 15, 2022Apr 30, 2024
N4008421F4533ARCHITECTURAL PROTECTION PLAN FOR CFASDepartment of Defense$28.2KJul 21, 2021Sep 30, 2022

Registration, certifications & contacts

Registration evidenceDate
SAM updatedDec 8, 2025
Source loadedSep 26, 2026
Initial registrationJan 6, 2014
Entity startMay 2, 1957
IndustryReported size status
541620 — Environmental Consulting ServicesNot reported
541690 — Other Scientific and Technical Consulting ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
KAZUKI NAKAMURAGovernment businessContact method not publishedSAM registrationNot available
KAZUKI NAKAMURAElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 541620 — Environmental Consulting Services
  • 541690 — Other Scientific and Technical Consulting Services

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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About OYO CORPORATION

Where is the company registered?

7 KANDA-MITOSHIRO-CHO, CHIYODA-KU, TOKYO, JPN

Registered location from SAM.gov; award performance locations may differ.

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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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