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KENHOKU EISEISHA CO.,LTD.

UEI: TGUWNN78H4W5CAGE: JS906

KENHOKU EISEISHA CO.,LTD. is a federal contractor, registered under UEI TGUWNN78H4W5 and CAGE code JS906. It has been awarded $20,622,524 in federal contracts. Primary work spans Solid Waste Collection, Septic Tank and Related Services, and Other NAICS codes (7 codes, <0.5% each). Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

TGUWNN78H4W5

CAGE Code

JS906

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit Organization

NAICS Codes

221320Sewage Treatment Facilities
237110Water and Sewer Line and Related Structures Construction
325311Nitrogenous Fertilizer Manufacturing
423930Recyclable Material Merchant Wholesalers
562111Solid Waste Collection(Primary)
+8 more

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Kenhoku Eiseisha Co., Ltd. is a government contractor based in Sasebo-shi, Japan, with a primary NAICS classification of 562111, indicating focus on waste collection and disposal services. However, no award history or contract data is available to infer specific project scope, technical deliverables...

Kenhoku Eiseisha Co., Ltd. is a government contractor based in Sasebo-shi, Japan, with a primary NAICS classification of 562111, indicating focus on waste collection and disposal services. However, no award history or contract data is available to infer specific project scope, technical deliverables, or operational capabilities. As a result, detailed insights into their technical expertise, service delivery models, or specialized waste management methodologies—such as hazardous waste handling, biomedical waste treatment, or landfill engineering—cannot be confirmed. The company does not hold any recognized government certifications, and there is no public record of engagements with U.S. federal agencies or international defense or civilian entities. Its entity structure as a 2L classification suggests it operates as a small business under U.S. government contracting rules, though its physical location outside the United States limits its direct participation in domestic procurement unless operating through a U.S.-based subsidiary or partner. Without recent awards or agency-specific performance data, its market positioning, vertical specializations, or geographic footprint within the government contracting ecosystem remain undefined. The absence of NAICS, agency, or award data prevents characterization of its role in environmental compliance, remediation, or infrastructure support services typically associated with NAICS 562111. Kenhoku Eiseisha’s current profile reflects limited visibility in the U.S. federal contracting market, with no verifiable track record of performance or certification to support competitive bidding.

Key Performance Metrics

Awards Count

284

All time

Active

0

Currently performing

Completed

284

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency
Awards by NAICS
Awards by Agency Over Time
Awards by Place of Performance

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Open opportunities in KENHOKU EISEISHA CO.,LTD.'s top NAICS codes and agencies

NAICS: 562111
New
SLED
IFB Trash Collection, Hauling, and Disposal Services, Nevada & Placer
Solicitation # 03A4224
The California Department of Transportation (Caltrans) is soliciting bids for solicitation number 03A4224 to obtain scheduled and on-call trash collection, hauling, and disposal services within Nevada and Placer Counties. The scope of work includes providing labor, equipment, and various bin sizes, specifically 3, 6, and 20 cubic yard bins for general trash and 6 cubic yard bins for recycling at the Whitmore Maintenance Kitchen. Services are primarily performed at the Tahoe City Maintenance Station and Gold Run Rest Area during standard business hours, though on-call services may be required. The contract is estimated to run from April 15, 2027, through April 14, 2030. The agreement will be awarded to the lowest responsive and responsible bidder. A five percent preference is available for certified Small Business or Micro Business entities, capped at 50,000 dollars, and a five percent incentive is offered for 100 percent verified Disabled Veteran Business Enterprise participation. Bidders must provide a valid California DMV Motor Carrier Permit and adhere to strict insurance requirements, including 1,000,000 dollars per occurrence for general liability and 1,000,000 dollars for automobile and workers compensation liability. Subcontracting is strictly prohibited. Compliance requirements include adherence to Senate Bill 1383 regarding waste disposal and the maintenance of records for three years following final payment. Invoices must be itemized and submitted monthly in arrears to the Nevada City office. The Caltrans Contract Manager holds the final authority for inspection and acceptance of work, requiring the contractor to maintain sites in a clean condition and respond to any corrective action requests within 24 hours. Bids must be submitted physically to the Sacramento office by November 17, 2026, as electronic submissions are not accepted.
California Department of Transportation

POSTED

about 3 hours ago

DEADLINE

in 19 days
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NAICS: 562111
New
SLED
Recycling Services FY 27
Solicitation # SRC0000037463
The State Health Planning and Development of Alabama is soliciting recycling services for fiscal year 2027 under solicitation SRC0000037463. This opportunity, categorized under NAICS code 562111, is managed by Crystal Bailey and requires electronic submissions through the Alabama Buys portal. The contract is capped at a total cost of 25,000 dollars and may be renewed annually for up to five years from the effective date. Award evaluations will be based on pricing, with the State reserving the right to analyze cost realism and price reasonableness, and may require proof of professional licenses, insurance certificates, or reseller authorizations following the bid opening. Compliance requirements are stringent, incorporating the Department of Finance Administrative Code and requiring adherence to the Universal Commerce Code of Alabama. Bidders must certify they are not debarred or suspended, comply with Alabama tax laws, and avoid boycotting jurisdictions with which Alabama maintains open trade. Additionally, suppliers employing staff within the state must provide E-Verify documentation within five calendar days of notification to avoid bid rejection. Payments will be processed electronically via P-cards, EFT, or state-issued credit cards, and the State maintains the right to inspect all products before final acceptance.
State Health Planning and Development

POSTED

about 8 hours ago

DEADLINE

in 3 days
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NAICS: 562991
New
Federal
Fort Bliss November 2026 Portable Latrines and HW Stations
Solicitation # W911SG27QA004
Solicitation W911SG27QA004 is a total small business set-aside for a firm-fixed-price contract to provide portable sanitation services at Fort Bliss, Texas. The contractor is required to deliver, place, service, and remove 291 portable latrines and 115 handwashing stations. The period of performance runs from November 3, 2026, to December 15, 2026. Key operational requirements include delivering fully functional equipment to specified grid coordinates by 0830 on designated dates and performing cleaning and maintenance every Monday, Wednesday, and Friday. Additionally, the contractor must provide unit relocation within a three-mile radius at no extra cost given 48 hours notice and submit a Quality Control Plan. The procurement is estimated at 58,400 dollars, and award will be based on the lowest evaluated price among proposals that meet the technical acceptability standards of the Performance Work Statement. Offerors must submit an official quote and specification sheet via email by October 30, 2026. Compliance with Service Contract Act wage determinations for El Paso, Hudspeth, and Dona Ana counties is required. Contract administration will be managed through Wide Area Workflow for payments, with performance monitored by Contracting Officer Representatives at each location using a Quality Assurance Surveillance Plan.
W6QM Micc-Ft Bliss

POSTED

about 14 hours ago

DEADLINE

in about 19 hours
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NAICS: 562991
New
Federal
FCC FLORENCE QUARTERLY GREASE TRAP CLEANING
Solicitation # 15B40627Q00000001
The Federal Bureau of Prisons at the Federal Correctional Complex (FCC) Florence, Colorado, is soliciting a single-award, firm-fixed price contract for quarterly grease trap pumping, cleaning, and waste disposal services for one year. The scope of work involves the maintenance of three 12,000-gallon and two 6,000-gallon grease interceptors across four food service locations. The selected contractor must ensure all solid waste is removed from the walls, floors, and ceilings of the interceptors and that all waste is manifested and disposed of at a Colorado Department of Public Health and Environment (CDPHE) approved facility. All hauling trucks must maintain current CDPHE registration, and the contractor must be registered to transport waste grease within the State of Colorado. This acquisition is set aside exclusively for small businesses, and all offerors must maintain active registration in SAM.gov. The government will award the contract based on the Lowest Price Technically Acceptable (LPTA) criteria, evaluating quotes on price, technical acceptance, and past performance. Services must be performed Monday through Friday between 7:30 a.m. and 2:30 p.m., with each quarterly visit completed within four days. Due to the nature of the facility, contractors must adhere to strict security protocols, including attending an orientation program, following OSHA-mandated confined space entry requirements, and complying with Department of Justice privacy and information security regulations. Quotes are due by November 9, 2026, at 4:00 p.m. Mountain Time.
FCC Florence

POSTED

about 14 hours ago

DEADLINE

in 11 days
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NAICS: 562991
New
Federal
USSPACECOM Portable Restroom Rental and Maintenance
Solicitation # N6600127Q6008
NIWC Pacific is soliciting quotes for a firm-fixed-price contract to provide portable restroom installation, maintenance, and removal services at 2515 Aviation Way in Colorado Springs, Colorado. This requirement supports the command-and-control facility (C2F) and is designated as a 100 percent Small Business Set-Aside under NAICS code 562991. The total period of performance is five years, consisting of a one-year base period and four sequential one-year option periods. The scope of work includes the initial installation of restrooms within 15 days of award, monthly maintenance servicing for 30 to 40 people at a frequency of two services per week, and final removal of structures within 30 days of the contract end date. Award will be granted to the responsible small business offeror whose quote is deemed most advantageous based on technical capability, total price, and past performance. Technical evaluations will focus on the offeror's ability to manage pumping, cleaning, water, power, and weather conditioning. Required deliverables include a capability statement not exceeding two pages and a weekly maintenance record reporting the dates and times of service. Offerors must be registered in the System for Award Management with a valid CAGE code and Unique Entity ID, and must comply with applicable Service Contract Act wage determinations and cybersecurity regulations.
Niwc Pacific

POSTED

about 14 hours ago

DEADLINE

in 12 days
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