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Ralph S. Inouye Co., Ltd.

UEI: SLED_035B357FFAF01FCA

Ralph S. Inouye Co., Ltd. is a federal contractor, registered under UEI SLED_035B357FFAF01FCA. It has been awarded $86,690,200 in federal contracts. Primary work spans Unknown NAICS. Top awarding agencies include Department of Education, Defense, and City & County of Honolulu.

Contact Information

Registration and classification details

Address123 Main St, City, ST 12345

Registration

UEI Code

SLED_035B357FFAF01FCA

Federal Contracting Overview

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

AI Capability Profile

Ralph S. Inouye Co., Ltd. provides comprehensive general contracting and facility modernization services, specializing in design-build projects and complex infrastructure renovations. Their technical expertise includes the installation of vertical transportation systems, such as elevators, and the e...

Key Performance Metrics

Awards Count

5

All time

Active

0

Currently performing

Completed

5

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

Department of Education$59.7M68.9%Defense$10.1M11.7%

City & County of Honolulu$9.9M11.4%

Transportation$6.9M8%

Awards by NAICS

- Unknown NAICS$86.7M100%

Awards by Agency Over Time

Awards by Place of Performance

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Cargo Yard Lighting Parts and Materials SupplyThe Cargo Yard Lighting Parts and Materials Supply subcontract involves the procurement and delivery of specialized electrical components for State of Hawaii Department of Transportation Harbors projects. The scope of work focuses on providing high-intensity discharge or LED lighting, ballasts, bulbs, electrical conduits, and harbor-grade fittings that adhere to specific harbor mast specifications. These materials are supplied to prime contractors to ensure the infrastructure meets all necessary technical and safety requirements. All deliverables must comply with State of Hawaii procurement standards. The contract is categorized under NAICS code 335110 and is managed through the Hawaii Department of Transportation. Interested parties should note the response deadline of December 2, 2026, to ensure all submission requirements are met for this specialized supply effort.

Department of Transportation

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Ubicquia Ubivu System Installation and UpgradeThis subcontract involves the installation and upgrading of harbor light control systems to the Ubicquia Ubivu platform for prime contractors working on State of Hawaii Department of Transportation Harbors projects. The scope of work includes configuring Ubicquia Ubivu hardware and software, upgrading existing lighting hardware to ensure compatibility, and integrating lighting poles into a centralized control network to deliver a fully functional system. Qualified bidders must possess a C-13 electrical licensure to perform the work under NAICS code 238210. The solicitation was posted on October 27, 2026, with a response deadline of December 2, 2026.

Department of Transportation

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Cargo Yard Lighting Electrical ServicesThis subcontract for Cargo Yard Lighting Electrical Services involves the inspection, troubleshooting, maintenance, and restoration of lighting systems for prime contractors on State of Hawaii Department of Transportation Harbors projects. The selected provider will be responsible for responding to trouble calls, conducting monthly maintenance inspections, and replacing faulty electrical components to ensure all systems comply with applicable electrical codes. Key deliverables include fully restored lighting systems and detailed maintenance reports. To qualify for this engagement, contractors must possess a State of Hawaii Specialty Contractor C-13 License and have access to man-lifts capable of reaching yard lighting masts. The solicitation was posted on October 27, 2026, with a response deadline of December 2, 2026. This opportunity falls under NAICS code 238210 and is managed through the Hawaii Department of Transportation.

Department of Transportation

POSTED

about 14 hours ago

DEADLINE

in about 1 month

DOT-HAR-E-27-2 Commercial Harbor Cargo Yard Lighting Maintenance

Solicitation # DOT-HAR-E-27-2

The Hawaii Department of Transportation is soliciting proposals for solicitation number DOT-HAR-E-27-2 to provide commercial harbor cargo yard lighting maintenance and restore services across the islands of Oahu, Hawaii, Maui, and Kauai. This open-ended contract covers a thirty-six month period of performance and requires the contractor to provide all labor, materials, and equipment for the inspection, repair, and restoration of lighting systems, including upgrades to the Ubicquia Ubivu light control system. To be eligible for award, bidders must possess a valid State of Hawaii Specialty Contractor C-13 license and comply with all current electrical codes and federal and state labor and safety laws. The contract will be awarded to the lowest responsive and responsible bidder on an island-by-island basis, though a single bidder may be awarded combined contracts if they are the lowest bidder for multiple islands. Bidders must submit proposals for all items within an island group to be considered. Payment is administered via purchase orders for specific trouble calls or task orders based on the unit prices provided in the proposal schedule. The State reserves the right to withhold payment for incomplete documentation and may conduct inspections at any time, including representatives from federal agencies if federal funds are utilized. Proposals must be submitted electronically via HIePRO by the December 2, 2026 deadline.

Department of Transportation

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Paint and Chemical Waste RecoveryThis subcontract for the Hawaii Department of Transportation involves the collection and removal of spilled paint and chemical waste on highway projects. The selected provider will support prime contractors by recovering spills ranging from 1 to over 500 gallons using industrial vacuums, absorbents, and chemical-resistant containment drums. Responsibilities include cleaning affected surfaces to remove all residue and ensuring the proper delivery of removed waste. Due to the nature of the work, the contractor must possess hazardous material handling certifications. This opportunity falls under NAICS code 562910 and was posted on October 21, 2026, with a response deadline of November 13, 2026.

Department of Transportation

POSTED

DEADLINE

Vehicle Debris and Automotive Waste RemovalThis subcontract for the Hawaii Department of Transportation involves the collection and removal of non-liquid vehicle debris and automotive parts from highway projects. The selected contractor will be responsible for gathering and segregating materials ranging from 1 lb to over 1,000 lbs, ensuring that the right-of-way is left entirely free of obstructions. To perform these services, the contractor must utilize specialized debris hauling trucks and battery containment equipment. Due to the nature of the waste, commercial hauling licenses and specific certifications for handling hazardous materials, particularly lead-acid batteries, are required. The response deadline for this opportunity is November 13, 2026.

Department of Transportation

POSTED

DEADLINE

Hazardous Waste Transport and Certified DisposalThis subcontract for the Hawaii Department of Transportation involves the transport, manifesting, and certified disposal of hazardous materials for prime contractors working on highway projects. The selected provider is responsible for the segregation and packaging of waste, managing all necessary manifests, and hauling materials to approved facilities using DOT-approved hazardous waste transport vehicles. To qualify, the contractor must possess valid disposal permits from certified waste sites and hold all required DOT hazardous material transport permits. Key deliverables include the provision of official disposal certificates and completed manifests to ensure regulatory compliance. The solicitation was posted on October 21, 2026, with a response deadline of November 13, 2026, under NAICS code 562211.

Department of Transportation

POSTED

DEADLINE

Hazardous Materials Emergency Response and CleanupThis subcontract for Hazardous Materials Emergency Response and Cleanup supports prime contractors on Hawaii Department of Transportation highway projects. The scope of work involves the immediate response, containment, and remediation of hazardous liquid spills, specifically targeting pollutants such as oil, fuel, antifreeze, and hydraulic fluid. Service providers are expected to utilize spill containment booms, absorbents, and appropriate personal protective equipment to ensure the site is fully remediated and documented. To qualify for this engagement, personnel must hold specific certifications, including OSHA 40-hour HAZWOPER, DOT Hazardous Material training, and Confined Space Entry certification. The project falls under NAICS code 562910, with a response deadline of November 13, 2026. The final deliverables for each incident include a fully remediated site and comprehensive incident documentation.

Department of Transportation

POSTED

DEADLINE

HWY-ME-26-008 Furnishing Environmental Response Services

Solicitation # B27000616

Solicitation B27000616, also identified as HWY-ME-26-008, is an indefinite quantity, as-needed contract issued by the Hawaii Department of Transportation to provide environmental response services on the Island of Maui. The scope of work involves responding to incidents that pose imminent threats to the public or environment on state highways and rights-of-way. Key responsibilities include the gathering, identification, hazard categorization, segregation, packaging, transport, manifesting, and disposal of hazardous materials, debris, pollutants, and waste. The contractor must ensure areas are left free of obstructions and smears and must comply with all federal, state, and county environmental regulations. The contract will be awarded to the lowest responsive and responsible bidder. To qualify, bidders must demonstrate at least two consecutive years of experience in environmental response services and possess certifications in hazardous material handling, waste packaging, OSHA 40-hour HAZWOPER, DOT hazardous material training, and confined space entry. Additionally, bidders must provide tax clearance and certificates of compliance from the State of Hawaii. The contract allows for an initial term with the possibility of four additional twelve-month extensions, not to exceed a total of 60 months, with a maximum price escalation of two percent per extension. Performance is monitored by state inspectors, and the contractor is required to provide performance and payment bonds upon execution.

Department of Transportation

POSTED

DEADLINE

Traffic Control Planning & ManagementThis subcontract for Traffic Control Planning and Management involves the development and implementation of Traffic Control Plans for prime contractors working on State of Hawaii Department of Transportation projects. The selected provider will be responsible for creating scale layouts for devices, planning detours and lane changes in accordance with Table 645-I, and coordinating all necessary public information. All work must be performed using CADD software and maintain strict compliance with MUTCD standards to ensure an approved plan and the safe management of traffic flow during construction. The opportunity is categorized under NAICS code 541330 and was posted on October 16, 2026, with a response deadline of November 21, 2026. Interested parties can find further details through the Hawaii eProcurement system.

Department of Transportation

POSTED

DEADLINE

Environmental Controls & Erosion MitigationThis subcontract for Environmental Controls and Erosion Mitigation supports prime contractors on State of Hawaii Department of Transportation projects. The scope of work focuses on the implementation of temporary water pollution, dust, and erosion control measures to ensure a compliant site system. Key responsibilities include installing siltation control devices, managing concrete washouts and hazardous waste disposal, and executing fugitive dust control through sweeping and brooming in accordance with Site-Specific BMP Plans. The opportunity is categorized under NAICS code 562910 and was posted on October 16, 2026. Interested parties must submit their responses by the deadline of November 21, 2026. This contract ensures that all transportation infrastructure projects maintain strict adherence to environmental regulations and pollution prevention standards.

Department of Transportation

POSTED

DEADLINE

Traffic Control Devices & SignageThis subcontract opportunity involves the supply and installation of traffic control devices and road signage for prime contractors working on State of Hawaii Department of Transportation projects. The scope of work includes the installation of signs, posts, and fasteners, as well as the deployment of tubular markers, drums, and traffic cones. To ensure safety and regulatory compliance, all hardware must be MASH 2016 compliant and accompanied by FHWA eligibility letters. The project falls under NAICS code 238990 and was posted on October 16, 2026, with a response deadline of November 21, 2026. The selected subcontractor will be responsible for the full delivery of installed signage and the strategic deployment of traffic control devices across designated project sites within Hawaii.

Department of Transportation

POSTED

DEADLINE

Pavement Marking & DelineationThis subcontract opportunity involves the installation of enhanced pavement markings and traffic delineators for prime contractors working on State of Hawaii Department of Transportation projects. The scope of work includes the application of preformed pavement marking tape, the installation of reflector markers, and the placement of flexible delineator posts and reflectors. All deliverables must strictly adhere to MUTCD standards to ensure road safety and regulatory compliance. The solicitation is categorized under NAICS code 238990 and was posted on October 16, 2026. Interested parties must submit their responses by the deadline of November 21, 2026. Further details regarding this project can be accessed through the Hawaii Electronic Procurement System.

Department of Transportation

POSTED

DEADLINE

Cold Planing & Pavement ScarifyingThis subcontract opportunity involves providing cold planing and pavement scarifying services for prime contractors working on State of Hawaii Department of Transportation projects. The scope of work includes removing existing pavement to specified thicknesses using specialized milling machines to improve skid resistance, strictly adhering to Sections 415 and 416 of the project specifications. The primary objective is to deliver milled and scarified surfaces that are fully prepared for subsequent overlay. The solicitation is categorized under NAICS code 237310 and was posted on October 16, 2026. Interested parties must submit their responses by the deadline of November 21, 2026. This contract is specifically designed to support infrastructure improvements within the state of Hawaii through precise pavement removal and surface preparation.

Department of Transportation

POSTED

DEADLINE

Asphalt Paving & ResurfacingThis subcontract for Asphalt Paving and Resurfacing involves performing pavement preservation, resurfacing, and reconstruction for prime contractors on projects managed by the State of Hawaii Department of Transportation. The scope of work includes the installation of Hot Mix Asphalt and Stone Matrix Asphalt pavement, the application of slurry seals, and the reconstruction of weakened pavement sections utilizing specialized paving machines and rollers to deliver completed roadway surfaces and base courses. All work must be executed in strict compliance with State Standard Specifications and project Special Provisions. The solicitation was posted on October 16, 2026, with a response deadline of November 21, 2026. This opportunity falls under NAICS code 237310 for highway, street, and bridge construction.

Department of Transportation

POSTED

DEADLINE

Fencing Material SupplierThis subcontract opportunity is for a Fencing Material Supplier to provide raw, industrial-grade fencing materials for prime contractors working on Department of Transportation projects in Oahu, Hawaii. The scope of work includes the supply and delivery of fence fabric in 4ft, 5ft, and 6ft heights, along with galvanized steel line, end, corner, and gate posts, and all necessary associated hardware. The supplier is responsible for ensuring that all materials strictly adhere to project specifications regarding quality and dimensions. The solicitation was posted on October 16, 2026, with a response deadline of November 7, 2026. Classified under NAICS code 444180, this contract focuses on the procurement and site delivery of essential fencing components to support infrastructure projects managed by the Hawaii Department of Transportation.

Department of Transportation

POSTED

DEADLINE

Endangered and Invasive Species ManagementThis subcontract for Endangered and Invasive Species Management supports prime contractors on Department of Transportation projects located in Oahu, Hawaii. The scope of work involves the protection and management of endangered species alongside the eradication of invasive plants and animals. Key operational requirements include the installation of protective barriers consisting of four-foot orange plastic mesh fencing, six-foot steel T-posts, and necessary signage. The selected contractor must ensure strict adherence to Section 621 and Best Management Practices plans while coordinating closely with the local island ISC. Deliverables for this engagement include the provision of protective barriers and the submission of detailed environmental compliance reports. The solicitation is categorized under NAICS code 541620, with a response deadline set for November 7, 2026.

Department of Transportation

POSTED

DEADLINE

Work Zone Traffic ControlThis subcontract for Work Zone Traffic Control supports prime contractors on Department of Transportation projects located in Oahu, Hawaii. The selected provider is responsible for the comprehensive management of traffic control, which includes furnishing and maintaining necessary devices, managing flaggers and police officers, and installing work zone equipment. Additional duties involve providing temporary access crossings for businesses and trails, as well as ensuring roadway obstructions are properly illuminated during nighttime hours. The primary objective is to deliver a safe and managed work zone through active traffic control in strict compliance with MUTCD and HRS Title 19 Subtitle 5 standards. This opportunity falls under NAICS code 561990, with a response deadline set for November 7, 2026.

Department of Transportation

POSTED

DEADLINE