Federal contractor profile

YOSHIDA KAIUN CO., LTD.

UEI WRBLHB4ALE16CAGE JS306

Active

Overview

Legal name: YOSHIDA KAIUN CO., LTD.
Registered location: SASEBO, JPN
Primary NAICS: 237990 — Other Heavy and Civil Engineering Construction
Latest award activity: May 20, 2026

Read company summary

YOSHIDA KAIUN CO., LTD. is associated with UEI WRBLHB4ALE16 and CAGE JS306 in public federal records. AcornBids currently links 4 prime awards totaling $126.5K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as 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 SASEBO, JPN.

At a glance

Lifetime prime obligations$126.5K

Prime awards4

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 21, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name: YOSHIDA KAIUN CO., LTD.
UEI: WRBLHB4ALE16
CAGE: JS306
Registered address: 1-34 MIURA-CHO, SASEBO, JPN
Registration status: Active
Primary NAICS: 237990 — Other Heavy and Civil Engineering Construction
SAM activation: Jun 5, 2026
Initial registration: Sep 1, 2006
Entity start: Sep 13, 1958
SAM updated: Jun 5, 2026
Registration expires: May 26, 2027
Fiscal year end: Aug 31
Place of incorporation: JPN

View SAM.gov source

Research brief

Source facts

Loaded prime-award records link 4 awards and $126,510 in reported obligations to this legal entity. Source
Recorded awards include All Other Specialty Trade Contractors (NAICS 238990); this classification is not proof of every company capability. Source
An example award describes: TO PROVIDE MAINTENANCE SWIMMING POOL SERVICE AT HARIO HOUSING OUTDOOR POOL AND MAIN BASE INDOOR POOL FOR JUNE (ONE MONTH - RECURRING WORK). Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$126.5K

Prime contracts

$0FY2021 $132.5KFY2025 $-6.0KFY2026

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: 4 of 4 selected awards. Select a period to explore its awards.

Explore funding & geography →View quarterly funding

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
N4008426F4288TO PROVIDE MAINTENANCE SWIMMING POOL SERVICE AT HARIO HOUSING OUTDOOR POOL AND MAIN BASE INDOOR POOL FOR JUNE (ONE MONTH - RECURRING WORK).	Department of Defense	$0	May 19, 2026	Jun 30, 2026
N4008425F4233BASE PERIOD NON-RECURRING WORK	Department of Defense	$108.5K	Mar 14, 2025	Sep 30, 2025
N4008425F4229WHE & CESE RENTAL AT CFAS	Department of Defense	$18.0K	Mar 7, 2025	Mar 11, 2025
N4008421F4237MINIMUM GUARANTEE	Department of Defense	$0	Mar 5, 2021	Mar 15, 2022

Explore, filter and export all awards →Subcontracts Grants & subgrants

Registration, certifications & contacts

Registration evidence	Date
SAM updated	Jun 5, 2026
Source loaded	Sep 26, 2026
Initial registration	Sep 1, 2006
Entity start	Sep 13, 1958

Industry	Reported size status
237990 — Other Heavy and Civil Engineering Construction	Not reported

Contact	Role	Published contact methods	Evidence	Source date
MARI YOKOTA	Government business	Contact method not published	SAM registration	Not available
SHIGERU KOBAYASHI	Alternate government business	Contact method not published	SAM registration	Not available
MARI YOKOTA	Electronic business	Contact method not published	SAM registration	Not available
SHIGERU KOBAYASHI	Alternate electronic business	Contact method not published	SAM registration	Not available

Registered industries

237990 — Other Heavy and Civil Engineering Construction

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

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About YOSHIDA KAIUN CO., LTD.

What products and services appear in its federal awards?

Recorded award industries: 238990 — All Other Specialty Trade Contractors.

Recorded products and services: J023 — Maintenance, Repair and Rebuilding of Equipment: Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles; W038 — Lease or Rental of Equipment: Construction, Mining, Excavating, and Highway Maintenance Equipment; S216 — Facilities Operations Support Services.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

1-34 MIURA-CHO, SASEBO, 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.

Explore the company’s federal awards

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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