Federal contractor profile

OKINAWA IDEMITSU K.K.

UEI JA8GWB6NWKC5CAGE J8391Company website ↗

Active

Overview

Legal name
OKINAWA IDEMITSU K.K.
Registered location
NAHA, JPN
Website
Company website ↗
Primary NAICS
213112 — Support Activities for Oil and Gas Operations
Latest award activity
Jun 14, 2026
Read company summary

OKINAWA IDEMITSU K.K. is associated with UEI JA8GWB6NWKC5 and CAGE J8391 in public federal records. AcornBids currently links 381 prime awards totaling $164.2M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Petroleum Refineries. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 213112 (Support Activities for Oil and Gas Operations). Its public SAM.gov registration lists NAHA, JPN.

At a glance

Lifetime prime obligations$164.2M
Prime awards381
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 Oct 29, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
OKINAWA IDEMITSU K.K.
UEI
JA8GWB6NWKC5
CAGE
J8391
Registered address
2-18-9 AMEKU, NAHA, JPN
Registration status
Active
Primary NAICS
213112 — Support Activities for Oil and Gas Operations
SAM activation
Apr 28, 2026
Initial registration
Sep 3, 2019
Entity start
Jun 20, 1911
SAM updated
Apr 28, 2026
Registration expires
Apr 28, 2027
Fiscal year end
Mar 31
Place of incorporation
JPN

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 381 awards and $164,219,821 in reported obligations to this legal entity. Source
  • Recorded awards include Petroleum Refineries (NAICS 324110); this classification is not proof of every company capability. Source
  • An example award describes: 8512137270!GASOLINE, AUTOMOTIVE Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$164.7M
Prime contracts

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Histories follow awards currently assigned to this recipient and may include transactions under an earlier recipient. Coverage: 381 of 381 selected awards. Select a period to explore its awards.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
SPE60526FHBS68512137270!GASOLINE, AUTOMOTIVEDepartment of Defense$3.2KMay 24, 2026Jun 29, 2026
SPE60526FGZW28512119643!GASOLINE, AUTOMOTIVEDepartment of Defense$56.1KMay 17, 2026Jun 30, 2026
SPE60526FGQD28512031086!GASOLINE, AUTOMOTIVEDepartment of Defense$488.2KApr 9, 2026May 30, 2026
SPE60526FHGN18512175920!GASOLINE, AUTOMOTIVEDepartment of Defense$2.1KJun 10, 2026Jul 31, 2026
SPE60526FGVP98512081230!GASOLINE, AUTOMOTIVEDepartment of Defense$3.2KApr 29, 2026May 31, 2026
SPE60526FHDY68512154381!GASOLINE, AUTOMOTIVEDepartment of Defense$79.0KJun 2, 2026Jun 2, 2026
SPE60526FHEJ58512157362!GASOLINE, AUTOMOTIVEDepartment of Defense$4.3KJun 2, 2026Jun 5, 2026
SPE60526FHCG48512140699!GASOLINE, AUTOMOTIVEDepartment of Defense$3.2KMay 26, 2026Jun 4, 2026
SPE60526FHDD68512148507!GASOLINE, AUTOMOTIVEDepartment of Defense$156.7KMay 29, 2026Jun 30, 2026
SPE60526FHCJ18512140935!GASOLINE, AUTOMOTIVEDepartment of Defense$2.3KMay 27, 2026Jun 30, 2026

Registration, certifications & contacts

Registration evidenceDate
SAM updatedApr 28, 2026
Source loadedSep 26, 2026
Initial registrationSep 3, 2019
Entity startJun 20, 1911
IndustryReported size status
213112 — Support Activities for Oil and Gas OperationsNot reported
ContactRolePublished contact methodsEvidenceSource date
KAZUYA TAIRAGovernment businessContact method not publishedSAM registrationNot available
KAZUYA TAIRAElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 213112 — Support Activities for Oil and Gas Operations
Registered products and services
  • 9130 — Liquid Propellants and Fuels, Petroleum Base
  • 9135 — Liquid Propellant Fuels and Oxidizers, Chemical Base
  • 9150 — Oils and Greases: Cutting, Lubricating, and Hydraulic

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

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Explore the customer, work and award-size evidence behind each match.

INNOVATIVE FEDERAL OPERATIONS GROUP, INCORPORATED

1 shared agency customer(s); Shared work: 324110 — Petroleum Refineries; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

CEPEDA ASSOCIATES, INC.

1 shared agency customer(s); Shared work: 324110 — Petroleum Refineries; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
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AQUA-CHEM, INC.

1 shared agency customer(s); Shared work: 324110 — Petroleum Refineries. Counts and amounts describe sampled matching awards, not the company’s full history.
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SAN LUIS BUTANE DISTRIBUTORS

1 shared agency customer(s); Shared work: 324110 — Petroleum Refineries. Counts and amounts describe sampled matching awards, not the company’s full history.
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1 shared agency customer(s); Shared work: 324110 — Petroleum Refineries. Counts and amounts describe sampled matching awards, not the company’s full history.
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About OKINAWA IDEMITSU K.K.

Where is the company registered?

2-18-9 AMEKU, NAHA, 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.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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