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TAISEI CORPORATION

Parent4 subsidiariesUEI: UJJEWMDG4LZ5

TAISEI CORPORATION is a federal contractor, registered under UEI UJJEWMDG4LZ5. It has been awarded $52,890,272 in federal contracts. Primary work spans Oil and Gas Pipeline and Related Structures Construction, Unknown NAICS, and Residential Remodelers. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

UJJEWMDG4LZ5

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

89

All time

Active

0

Currently performing

Completed

89

Past period of performance

Total Awards

All time

Award Analytics & Distribution

Awards by Agency

Department Of Defense$52.9M100%

Awards by NAICS

237120 - Oil and Gas Pipeline and Related Structures Construction$24.3M45.9%235910 - Unknown NAICS$13.9M26.3%236118 - Residential Remodelers$12.7M24%235110 - Unknown NAICS$1.1M2.1%

- Unknown NAICS$565.5K1.1%

236210 - Industrial Building Construction$358.1K0.7%

Awards by Agency Over Time

Awards by Place of Performance

Subsidiaries

4 companies roll up into TAISEI CORPORATION, sized by each one's own awards

Award distribution

$38.0M

Taisei Construction Corporation$25.4M Taisei ROTEC Corporation$6.7M Taisei U-LEC CO.,LTD.$4.5M Taisei ROTEC Corporation$1.3M

1Taisei Construction CorporationUEI YQF5GKB6JK17$25.4M67.0%2Taisei ROTEC CorporationUEI XR7VHLMUH5W7$6.7M17.7%3Taisei U-LEC CO.,LTD.UEI TMH5K39EYWR6$4.5M11.8%4Taisei ROTEC CorporationUEI KSS7G221KLM3$1.3M3.6%

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AMC-0171 LOU ATCT Public Announcement

Solicitation # amc-0171-lou-atct-public-announcement

This solicitation, issued by PTSI Managed Services Inc. (Parsons), involves a combination of electrical and architectural repairs for the LOU ATCT project in Kentucky. The electrical scope focuses on LPGBS corrections, including the installation of surge protective devices, air terminals, grounding gates, and work on parking lot light poles. Architectural requirements include handrail replacement, caulking, rust removal, protective painting, and the reinforcement of exterior siding. The estimated magnitude of construction for this project is between 250,000 and 500,000 dollars. This opportunity is set aside for small businesses, including SDB, WOSB, HUBZone, and VOSB certifications, under NAICS code 236210. Interested parties must submit their responses by the deadline of November 8, 2026.

PTSI Managed Services Inc. (Parsons)

POSTED

about 6 hours ago

DEADLINE

AMC-169 CVG ATCT Public Announcement

Solicitation # amc-169-cvg-atct-public-announcement

The AMC-169 CVG ATCT project is a comprehensive facility maintenance and repair solicitation managed by PTSI Managed Services Inc. (Parsons) located in Kentucky. The scope of work encompasses a wide range of disciplines, including mechanical testing of internal fan units and disconnect switch replacement, civil improvements such as asphalt milling and sidewalk work, and structural reinforcements to address water-damaged insulation. Architectural repairs are also a primary focus, involving the replacement of the PVC roof, roof hatch repairs, drainage and scupper work, and the installation of new doors, railings, and tiles, along with general painting. This solicitation is designated for small businesses, including SDB, WOSB, HUBZone, and VOSB certifications, with an estimated contract value between 1,000,000 and 5,000,000 dollars. The opportunity was posted on October 20, 2026, with a response deadline of November 2, 2026. Interested parties should coordinate through the primary point of contact, Kurtis Kinard, regarding this NAICS 236210 classified project.

PTSI Managed Services Inc. (Parsons)

POSTED

about 6 hours ago

DEADLINE

AMC-0158 NEW RTR Public Announcement

Solicitation # amc-0158-new-rtr-public-announcement

This solicitation, managed by PTSI Managed Services Inc. (Parsons), involves a comprehensive set of facility repairs and upgrades in Louisiana. The scope of work encompasses electrical corrections to replace corroded disconnects, mechanical replacements for AHU and CU units, and civil repairs including grading and gravel addition. Additionally, the project requires structural reinforcement and concrete crack repair, alongside architectural improvements such as sandblasting, painting, and the replacement of plywood walls and gypsum ceiling panels. The estimated construction value for this project is between 500,000 and 1,000,000 dollars. This opportunity is set aside for small businesses, including SDB, WOSB, HUBZone, and VOSB certifications, under NAICS code 236210. Interested parties must submit their responses by the deadline of November 1, 2026.

PTSI Managed Services Inc. (Parsons)

POSTED

about 6 hours ago

DEADLINE

AMC-0174 OWB ATCT Public Announcement

Solicitation # amc-0174-owb-atct-public-announcement

This solicitation, managed by PTSI Managed Services Inc. (Parsons), involves a comprehensive facility renovation project located in Kentucky with an estimated construction value between 500,000 and 1,000,000 dollars. The scope of work is multidisciplinary, encompassing electrical upgrades such as rerouting down conductors and conducting arc flash studies, as well as mechanical replacements of rooftop and condensing units. Roof improvements include the installation of EPDM membranes on the CAB and shaft, along with new cables and scuppers. Architectural requirements cover interior lighting and emergency light replacement, wall painting and patching, rust repair, and the installation of new handrails, door frames, and hardware. The opportunity is designated as a small business set-aside, welcoming bids from various certified entities including SDB, WOSB, HUBZone, and VOSB firms. Interested parties must submit their responses by the deadline of March 21, 2027. The project falls under NAICS code 236210 and is coordinated through the primary point of contact, Kurtis Kinard.

PTSI Managed Services Inc. (Parsons)

POSTED

about 6 hours ago

DEADLINE

Residential Home Design and Refurbishment ServicesThis subcontract for Residential Home Design and Refurbishment Services involves providing architectural design and refurbishment expertise for prime contractors working on Torbay Council residential care projects. The primary objective is to convert council-owned properties into compliant children's homes that meet all current building regulations and Ofsted physical environment requirements. The scope of work includes developing detailed design plans using CAD software and executing the necessary construction and refurbishment works to deliver fit-for-purpose buildings. To qualify for this engagement, providers must possess the necessary trade licenses and maintain Professional Indemnity Insurance. The project is categorized under NAICS code 236118, with a response deadline set for December 1, 2026. The successful party will be responsible for utilizing appropriate residential construction equipment to ensure all properties are fully refurbished and ready for operational use.

POSTED

about 6 hours ago

DEADLINE

in about 1 month

PEO-M Undersea Test Shape and Cradle Assessment Event (AE)

Solicitation # PEO_M_Undersea_Test__Shape_and_Cradle_AE

Department Of Defense

POSTED

about 10 hours ago

DEADLINE

Area of Interest (AoI) – Metal Cleaning and Finishing Services

Solicitation # W911KF25SC002-AoI0016

The Army Contracting Command Anniston Army Depot is seeking innovative commercial solutions for depot-level metal cleaning, surface preparation, and finishing services for combat vehicle components. This requirement, issued under solicitation W911KF25SC002-AoI0016, encompasses chemical stripping, alkaline immersion cleaning, and abrasive media cleaning to remove paint, corrosion, scale, and carbon. The scope includes a wide array of plating and coating processes such as anodizing, chromate conversion, black oxide, electroless nickel, hard chrome, zinc, tin, copper, and phosphate. The government anticipates utilizing a Multiple Award Task Order Contract structure to ensure technical redundancy and coverage. Key performance requirements include a strict seven-working-day turnaround time and the contractor's responsibility for the secure pick-up and delivery of parts to and from the depot in Alabama. Offerors must demonstrate significant facility capabilities, including specific tank and oven dimensions, crane clearances, and the capacity to handle high-volume part streams of varying sizes. A rigorous quality assurance approach is mandatory, requiring the ability to perform various ASTM and MIL-SPEC tests, such as salt spray, adhesion, and hydrogen embrittlement, either in-house or through certified laboratories. Evaluation will be based on technical feasibility, the safety and efficiency of cleaning methods, innovation in eco-friendly processing, and the robustness of quality control systems. Additionally, the government will assess the offeror's track record with hazardous material management and compliance with environmental regulations. Interested parties must submit a written Solution Brief by October 28, 2026, including a Rough Order of Magnitude or unit pricing structure for evaluation.

Department Of Defense

POSTED

about 10 hours ago

DEADLINE

Solicitation LA01-10-27-0116- Housing Rehab- Rogers County

Solicitation # LA01-10-27-0116

Solicitation LA01-10-27-0116 is a request for bids from the Housing Authority of the Cherokee Nation for the rehabilitation of a single-family home located at 416 West 11th, Claremore, Oklahoma, in Rogers County. The scope of work includes carpentry, hazard reduction, paint, and finish services. Because the property has tested positive for lead-based paint, the contractor must be certified through both the Cherokee Nation and the Department of Environmental Quality (DEQ) and adhere to HUD and EPA lead-safe housing and certification rules. The project must be completed within 45 working days of the Notice to Proceed, with work beginning within two weeks of notification. Failure to meet the completion deadline will result in liquidated damages of 100 dollars per working day. The contract will be awarded to the responsible bidder offering the lowest responsive bid, with evaluation factors including the contractor's current project load, history of on-time completion, quality of previous work, and outstanding warranty issues. Bidders must provide a one-year warranty against faulty materials or workmanship. Required submission documents include a mandatory bid response sheet, a completed work write-up, form HUD-5369-A, and proof of LBP certification. Preference may be given to TERO-certified bidders or Indian-owned enterprises. Compliance with the Davis-Bacon Act, Buy American provisions, and OSHA asbestos standards is mandatory. Payment is structured based on inspection milestones, with one payment at a minimum of 50 percent inspection and the final payment upon 100 percent completion and acceptance by the HACN Inspector. Bids are due by November 9, 2026, at 5:00 P.M.

Cherokee Nation Housing Authority

POSTED

about 16 hours ago

DEADLINE

Solicitation A10-10-27-9713- Housing Rehab- Nowata County

Solicitation # A10-10-27-9713

The Housing Authority of the Cherokee Nation is soliciting bids for the electrical and HVAC rehabilitation of a single-family home located at 413 Shawnee Ave, Lenapah, Oklahoma, in Nowata County. The project must be completed within four working days, with work commencing within two weeks of notification. Failure to meet the completion deadline will result in liquidated damages of 100.00 dollars per working day. The contract will be awarded to the lowest responsive and responsible bidder, with evaluation factors including the bidder's current project load, history of on-time completion, quality of previous work, and any outstanding warranty issues. To be considered responsive, bidders must submit a fully completed Mandatory Bid Response sheet and Work Write Up. Preference will be given to bidders who provide proof of TERO certification through the Cherokee Nation Tribal Employment Rights Office. Required documentation includes a non-collusive affidavit, a drug and tobacco-free workplace statement, and OMB Standard Form LLLL for lobbying disclosure. The successful contractor must comply with Tribal rules, the Davis-Bacon Act, and HUD Section 3 requirements. Mandatory insurance includes Workers' Compensation, Automobile Liability, and Commercial General Liability. All iron, steel, and manufactured goods must adhere to Buy American provisions. Final payment is contingent upon the submission of closing documents and the formal acceptance of work by an HACN inspector.

Cherokee Nation Housing Authority

POSTED

about 16 hours ago

DEADLINE

General Contracting (Residential Construction)This subcontract opportunity with the New Jersey Department of Community Affairs involves general contracting for residential construction, specifically focusing on the physical construction or gut rehabilitation of affordable housing units. The selected contractor will work under prime contractors on State Housing Finance Agency projects, managing all on-site activities from the initial groundbreaking phase through to the initial lease-up to deliver habitable rental housing. Qualified applicants must possess a State Residential Builder’s License to be eligible for this work. The solicitation was posted on October 19, 2026, and the deadline for responses is June 30, 2027. This project falls under NAICS code 236118, emphasizing the requirement for specialized residential construction expertise.

NJ Department of Community Affairs

POSTED

DEADLINE

Residential Construction and Rehabilitation ServicesThis subcontract for Residential Construction and Rehabilitation Services involves the initial construction or rehabilitation of permanent, affordable, community-based housing for prime contractors on projects managed by the NJ Department of Community Affairs and the Division of Mental Health and Substance Abuse Services. The scope of work includes executing new residential construction or rehabilitating existing structures to ensure they meet Healthy Homes habitability standards and NJDCA housing production program requirements using standard residential building materials. The contract requires the delivery of completed, habitable residential housing units and mandates that contractors maintain Property and Commercial Liability Insurance, specifically naming the NJDCA as an additional insured. Interested parties should note the response deadline of June 30, 2027, for this opportunity categorized under NAICS code 236118.

NJ Department of Community Affairs

POSTED

DEADLINE

ESPH AB RDC Sidley Depot (ESPH753)

Solicitation # ESPH753

Rother District Council is seeking a qualified main contractor for the design and construction of a new four-bay steel portal frame workshop and associated facilities at the Sidley Depot in Bexhill-on-Sea. The project, identified as ESPH753, is valued at 1,610,400 GBP including VAT and is estimated to run from January 26, 2027, to July 30, 2027. The facility will support the Biffa-operated waste collection fleet under the Joint Waste Partnership. A critical requirement of this contract is the maintenance of continuous operational use of the site. The contractor must ensure that the statutory waste services are not interrupted and must coordinate shared access on Elva Way with Biffa vehicles. The evaluation process follows a three-stage approach, beginning with a pass/fail assessment of participation conditions, followed by a weighted evaluation of price at 60 percent and quality at 40 percent, and concluding with a final verification of the preferred bidder. Tenders must be submitted electronically via the East Sussex Procurement Hub portal by December 7, 2026.

Rother District Council

POSTED

DEADLINE

in about 2 months

Water Filter System Installation & RehabilitationThe Water Filter System Installation and Rehabilitation subcontract involves the removal and replacement of filter system components and the construction of a new fourth filter for prime contractors at the Tri-Town Water District No. 1 facility. The scope of work includes the demolition of existing components and the installation of new filter housing, underdrains, and filter media within the current plant footprint to deliver one rehabilitated and one newly constructed operational filter. Managed by the Vermont Department of Economic Development under NAICS code 237120, the project requires strict adherence to the Davis-Bacon Act, Build America Buy America Act, and American Iron and Steel requirements. Interested parties must submit responses by November 17, 2026.

Department of Economic Development

POSTED

DEADLINE

Army Contracting Command – Red River Army Depot (ACC-RRAD) Organic Industrial Base (OIB) Modernization Commercial Solutions Opening (CSO)

Solicitation # W911RQ-27-S-C001

The Army Contracting Command – Red River Army Depot (ACC-RRAD) has issued Commercial Solutions Opening (CSO) W911RQ-27-S-C001 to modernize its Organic Industrial Base (OIB). This initiative focuses on Convergent Manufacturing, seeking innovative commercial items, technologies, and services in areas such as digital twins, automation, cyber security, and agile facilities to enhance the Defense Manufacturing Base. The CSO utilizes a streamlined acquisition process authorized by DFARS Subpart 212-70, allowing both traditional and non-traditional defense contractors to compete for FAR Part 12 commercial item contracts. The overall solicitation remains open until September 30, 2027, with a general period of performance for awarded solutions typically not exceeding 12 months. The procurement is executed through specific Areas of Interest (AoIs), which have included requirements for micro trucks, industrial parts washer leasing and maintenance, and fire suppression system repairs for Building 431. The evaluation process is conducted in three phases: an initial solution brief, a presentation or pitch, and a final Commercial Solutions Proposal. Technical evaluations prioritize responsiveness to the AoI, technical merit, and innovation, while price proposals must be determined as fair and reasonable. Awardees must be registered in the System for Award Management (SAM) and possess a Unique Entity ID. Specific project requirements may include strict adherence to military marking standards, environmental liability insurance, and certification by registered professional engineers.

Department Of Defense

POSTED

DEADLINE

Building 215 Clean Room HEPA Filter Replacement

Solicitation # RFI-195000-26-00181

The National Institute of Standards and Technology is conducting market research through a Request for Information for the Building 215 Advanced Measurement Laboratory cleanroom repair and HEPA filter replacement project in Gaithersburg, Maryland. This initiative follows a previous solicitation that failed to produce an acceptable offer, prompting NIST to reassess its acquisition strategy and seek industry feedback on constructability, cost, and schedule feasibility. The project scope involves the modernization of an 1,800 square meter facility, including the replacement of approximately 1,200 HEPA filters, 70 VAV terminal units, and 54 airflow monitoring devices, as well as the installation of 32 exhaust air control valves and associated ductwork repairs, testing, and recertification. A critical component of the project is the proposed phasing plan, which aims to minimize research disruptions by utilizing 19 construction phases, including 18 critical cleanroom outage phases. Each critical outage is currently envisioned as a nine-day window starting Friday evening and requiring 24/7 operations to achieve ready-for-re-occupancy by the following Monday morning. NIST is specifically requesting rough-order-of-magnitude cost estimates and industry input on whether this aggressive outage schedule is realistic or if it creates prohibitive risks and costs. Responses, including company experience and recommendations for improving competition and project execution, are due by October 14, 2026.

Department Of Commerce Nist

POSTED

DEADLINE

Sources Sought - POST TEST LITHIUM BATTERY STORAGE

Solicitation # N00167-27-RFPREQ-CD-102-0002

The Naval Sea Systems Command Naval Surface Warfare Center Carderock Division is conducting a sources sought effort for the construction of a Post-Test Lithium Battery Storage Facility in West Bethesda, Maryland. This project, classified under NAICS code 236210 for Industrial Building Construction, involves the creation of a storage area featuring a non-flammable single-pitch sloped roof, a perimeter fence with a gate, 3-hour rated firewalls, and concrete walls for large battery storage. Additional requirements include low-voltage outlets, pole-mounted LED flood lighting, and a dedicated forklift access road. The effort must be completed within 210 days of the award and adhere to Unified Facilities Guide Specifications and other stringent technical criteria. This notice is not a request for proposal, and no award will be made directly from this notice. Interested small and large businesses must submit a capability statement and a Rough Order of Magnitude by 1700 EST on 18 November 2026 to Heather Valiga. The government will use these responses to determine the future acquisition strategy. Because the project is located on a secure military installation, all personnel must obtain proper clearances and credentials. Key deliverables include an Activity Hazard Analysis and a detailed schedule due within five days of the pre-construction meeting, as well as a personnel list provided seven days before the start date.

POSTED

DEADLINE

DESC2103C - Bulk Fuel Storage Tanks Phase II, Yokota Air Base, Japan

Solicitation # W912HV26RA009

Solicitation W912HV26RA009, titled DESC2103C - Bulk Fuel Storage Tanks Phase II, is a construction project at Yokota Air Base, Japan, issued by the USACE Japan Engineer District. The project involves the construction of one 100,000-barrel cut-and-cover JP-8 storage tank featuring a reinforced concrete pump house with four 600-gpm issue vertical turbine pumps and one 50-gpm water draw-off pump. The scope includes the installation of a product saver tank, piping, valves, and vaults connecting to an existing filter separator building, as well as the integration of an automatic tank gauging system and control systems into the existing PLC and HMI infrastructure. The estimated project magnitude is between 7.5 and 15 billion Yen, with a performance period of 1,020 calendar days after the Notice to Proceed. This solicitation is restricted to local sources in Japan and utilizes the Lowest Price Technically Acceptable (LPTA) source selection process. To be eligible, offerors must be rated as acceptable in construction experience, system supplier subcontractor experience, and past performance. Specifically, prime contractors must demonstrate experience with fuel facility construction exceeding 1 billion JPY within the last 20 years. Proposals are due by January 25, 2027, and must be submitted via PIEE. The contract includes a priority rating of DO-C2 and specifies liquidated damages of 615,000 Yen per calendar day of delay. Compliance with EM 385-1-1 March 2024 safety procedures and the submission of a Contractor Quality Control Plan are mandatory requirements.

W2SN Endist Japan

POSTED

DEADLINE

Arrowhead Regional Medical Center Lot 1 Parking Structure

Solicitation # 2026010330

The County of San Bernardino is soliciting the construction of the Arrowhead Regional Medical Center Lot 1 Parking Structure located at 400 North Pepper Avenue in Colton, California. The project consists of a post-tensioned, cast-in-place structure spanning up to 500,000 square feet across six levels, providing up to 1,600 parking spaces. Key design elements include a finished exterior with an architectural mesh facade on the first floor, two banks of two elevators, and the installation of photovoltaic panels on the top level. The facility will be restricted to employees via badge access and will feature security enhancements such as LED lighting, emergency call boxes, security cameras, and locked gates. The project must comply with the California Building Code, the Americans with Disabilities Act, the 2022 California Building Energy Efficiency Standards (Title 24), and the California Green Building Standards Code (CALGreen) for electric vehicle charging stations. Environmental mitigation includes a landscape plan to offset the removal of approximately 51 trees. To maintain parking capacity during construction, a temporary surface parking lot will be operated at 1351 West Valley Boulevard with shuttle services provided to the campus. The project has undergone CEQA review, resulting in a Mitigated Negative Declaration confirming that the project will not have significant environmental impacts provided mitigation measures are implemented.

San Bernardino County

POSTED

DEADLINE