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STILTEN, LTD. CO.

Subsidiary ofSTILTEN LIMITED COUEI: RN65DQEQK1M6CAGE: 7DHF2

STILTEN, LTD. CO. is a federal contractor, registered under UEI RN65DQEQK1M6 and CAGE code 7DHF2. It has been awarded $12,537,255 across 227 federal contracts. Primary work spans Ship Building and Repairing, Plumbing, Heating, and Air-Conditioning Contractors, and Commercial and Institutional Building Construction. Top awarding agencies include Department Of Homeland Security, Department Of Defense, and Department Of The Interior.

Contact Information

Registration and classification details

Registration

UEI Code

RN65DQEQK1M6

CAGE Code

7DHF2

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

272XLJ

NAICS Codes

115310Support Activities for Forestry
236210Industrial Building Construction
236220Commercial and Institutional Building Construction
237110Water and Sewer Line and Related Structures Construction
237310Highway, Street, and Bridge Construction
+33 more

Federal Contracting Overview

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

AI Capability Profile

STILTEN, LTD. CO. specializes in marine systems repair and maintenance for U.S. government vessels, with deep expertise in shipbuilding and repair operations under NAICS 336611. Their work includes critical propulsion and auxiliary system interventions such as load bank testing for SSDGs, replacemen...

STILTEN, LTD. CO. specializes in marine systems repair and maintenance for U.S. government vessels, with deep expertise in shipbuilding and repair operations under NAICS 336611. Their work includes critical propulsion and auxiliary system interventions such as load bank testing for SSDGs, replacement of reduction gear oil, steam pre-heater servicing, and inboard/outboard mechanical repairs. They demonstrate hands-on proficiency with complex naval infrastructure, including cooling coil removal and reinstallation, MDE mount replacements, and precision component overhaul—tasks requiring strict adherence to maritime engineering standards and operational readiness protocols. Their technical focus centers on sustaining mission-critical Coast Guard and DHS maritime assets through responsive, high-integrity maintenance cycles. The contractor maintains a consistent, long-standing relationship with the Department of Homeland Security, delivering targeted vessel sustainment services that support operational continuity for federal cutters and patrol vessels. Work performed under DHS contracts reflects a pattern of repeat engagement on specific platforms, indicating trusted status as a qualified shipyard support provider for specialized naval maintenance tasks. STILTEN’s primary industry focus is naval vessel repair and maintenance, with a narrow but highly specialized footprint in the maritime defense and federal maritime infrastructure sector. While they have occasional engagements in facilities support and construction services, their core market positioning is as a niche provider of technical shipboard systems repair, serving agencies with active maritime fleets requiring on-demand, mission-critical maintenance capabilities. The company operates as a small business entity based in Houston, Texas, with no publicly disclosed federal certifications. Their geographic presence is centered in the Gulf Coast region, aligning with proximity to major U.S. Coast Guard and DHS maritime operations. Their market positioning reflects a lean, technically focused contractor optimized for rapid response and precision repair work in federal marine environments.

Key Performance Metrics

Awards Count

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Award Analytics & Distribution

Awards by Agency
Department Of Homeland Security$6.5M51.8%
Department Of Defense$2.4M19.3%
Department Of The Interior$2.1M16.9%
Department Of Agriculture$430.7K3.4%
Department Of Commerce$424.3K3.4%
General Services Administration$288.0K2.3%
Department Of Transportation$221.4K1.8%
Department Of Energy$75.0K0.6%
Department Of Health And Human Services$64.7K0.5%
Awards by NAICS
336611 - Ship Building and Repairing$5.3M42.2%
238220 - Plumbing, Heating, and Air-Conditioning Contractors$1.1M8.8%
236220 - Commercial and Institutional Building Construction$819.0K6.5%
811310 - Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance$546.4K4.4%
333618 - Other Engine Equipment Manufacturing$424.3K3.4%
238210 - Electrical Contractors and Other Wiring Installation Contractors$359.4K2.9%
237110 - Water and Sewer Line and Related Structures Construction$350.6K2.8%
238290 - Other Building Equipment Contractors$333.7K2.7%
238150 - Glass and Glazing Contractors$263.1K2.1%
562910 - Remediation Services$259.4K2.1%
238990 - All Other Specialty Trade Contractors$251.7K2%
561730 - Landscaping Services$226.8K1.8%
238190 - Other Foundation, Structure, and Building Exterior Contractors$223.4K1.8%
333515 - Cutting Tool and Machine Tool Accessory Manufacturing$153.1K1.2%
332996 - Fabricated Pipe and Pipe Fitting Manufacturing$151.1K1.2%
237120 - Oil and Gas Pipeline and Related Structures Construction$150.0K1.2%
238340 - Tile and Terrazzo Contractors$147.7K1.2%
332420 - Metal Tank (Heavy Gauge) Manufacturing$123.3K1%
541990 - All Other Professional, Scientific, and Technical Services$115.0K0.9%
561621 - Security Systems Services (except Locksmiths)$114.3K0.9%
333996 - Fluid Power Pump and Motor Manufacturing$111.4K0.9%
238910 - Site Preparation Contractors$109.3K0.9%
238330 - Flooring Contractors$94.1K0.8%
334290 - Other Communications Equipment Manufacturing$89.9K0.7%
333999 - All Other Miscellaneous General Purpose Machinery Manufacturing$82.2K0.7%
236210 - Industrial Building Construction$74.8K0.6%
Others - Other NAICS codes (33 codes, <0.5% each)$563.0K4.5%
Awards by Agency Over Time
Awards by Place of Performance

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NAICS: 561621
New
Federal
CGSC Access Control System Replacement
Solicitation # W91QF4-26-Q-A040
Solicitation W91QF4-26-Q-A040 is a request for quote for the life-cycle replacement and upgrade of the Access Control Systems (ACS) and Network Video Management Server at the Command and General Staff College (CGSC) located at Fort Leavenworth, Kansas. This total small business set-aside project requires the migration of existing Lenel systems to Software House C-Cure 9000, involving the replacement of 19 Lenel controllers with iSTAR Ultra G2 controllers across 218 access-controlled doors. Additionally, the contractor must replace the current Network Video Server with a new AI-driven Smart Video Management System. The scope of work is phased by building and includes installations at the Lewis and Clark, CARL, GIF, Flint, Muir, and Truesdale facilities. The contractor must ensure all equipment is FIPS 140-2 pre-hardened and maintains Army STIG compliance. Key requirements include the submission of a written Quality Control Plan within thirty days of award and the completion of a Performance Verification Test in the presence of a government official. All personnel must be U.S. citizens fluent in English, and the contractor must adhere to NIST SP 800-171, DoDD 8140.01, and AR 25-2 cybersecurity standards. Proposals are due by September 16, 2026, at 4:00 PM CST, with a question cutoff date of September 11, 2026. Offerors must be registered in the System for Award Management (SAM) to be eligible for award.
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NAICS: 238220
New
Federal
Galley Renovation at USCG Station Lake Tahoe
Solicitation # 30670PR260000032
Solicitation 30670PR260000032 is a firm-fixed-price request for proposal issued by the US Coast Guard Regional Support Team – Southwest for the renovation of a 210 square foot galley at Station Lake Tahoe in California. This project is a total set-aside for small businesses with an estimated magnitude between 25,000 and 100,000 dollars. The scope of work includes the demolition and removal of existing cabinetry, countertops, sinks, griddles, and freezer units, followed by the installation of new commercial-grade cabinetry, stainless-steel countertops, a sink and faucet assembly, a combination griddle/burner unit, and a commercial-grade freezer. The existing refrigerator must be preserved and integrated into the new layout. All plumbing, electrical, and gas work must be performed by licensed professionals in accordance with state and local codes. The contract requires performance to commence within 15 calendar days of award, with a mandatory completion period of 60 calendar days. Award will be based on the lowest priced technically acceptable offer, requiring a reasonable technical approach and complete pricing. Key safety and environmental requirements include compliance with OSHA Lead in Construction Standards due to lead-based paint in the southeast corner and adherence to EPA Section 608 regulations for refrigerant reclamation from the old freezer. Offerors must be registered in SAM.gov and provide a detailed pricing breakdown of materials, personnel, and equipment. Proposals must be submitted via email by September 18, 2026, and include a technical approach addressing all statement of work tasks.
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NAICS: 238220
New
SLED
ICE 8A - Ft Benning Improvements
Solicitation # 70CMSW25R00000011
This firm-fixed-price task order, issued under an 8(a) Multiple Award Construction Contract (MACC) for the DHS Office of Firearms and Tactical Programs, provides design-build services for life, safety, and operational improvements at Fort Benning, Georgia. The project scope includes a variety of facility enhancements such as installing aluminum awnings, replacing turf at Fiske Range, demolishing and restoring Building 2294, improving gutters and drainage at Building 234, and performing commercial HVAC replacements. Additional work involves general improvements to Building 301 and the DAGr Team facility, including office refreshes, the installation of AV equipment and gear storage lockers, and the reconfiguration of restrooms to include walk-in showers. The estimated magnitude of the project is between 4.0 million and 4.5 million dollars, with a period of performance not to exceed 365 days from the date of award. Award will be based on the lowest total evaluated price, provided the offeror demonstrates a technical understanding of the requirements and possesses the necessary licensed professional resources. The contract is subject to the Davis-Bacon Act, requiring adherence to wage determination GA20260320, including specific federal paid sick leave and minimum wage mandates. Performance and payment bonds are required per FAR 52.228-15. Administrative oversight is managed by the Contracting Officer's Representative, Mr. Joseph Addison, and all payment requests must be submitted electronically via the Invoice Processing Platform with accompanying certified payroll.
Bristol Alliance of Companies

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NAICS: 236210
New
SLED
Design Build Precision Guided Munitions (PGM) Facility Nellis AFB
Solicitation # W912PL26RA022
The U.S. Army Corps of Engineers, Los Angeles District, is soliciting proposals for the design and construction of a Precision Guided Munitions (PGM) Facility at Nellis Air Force Base, Nevada. This firm-fixed-price, single-phase design-build project is a total small business set-aside with an estimated magnitude between 10 million and 40 million dollars. The scope involves the creation of a 14,685 square foot base facility with an option for an additional 1,531 square foot maintenance bay. The high-bay facility will feature reinforced concrete foundations, structural steel frames, fully grouted CMU, and a standing seam metal roof. It is designed to accommodate missile and glide munitions assembly, disassembly, inspection, testing, and repair, including four drive-through work bays, each equipped with a 2-ton overhead bridge crane, a test cell for rocket motors, and secure administrative spaces. The facility must adhere to strict technical and security standards, including DoD Unified Facilities Criteria, Nellis and Creech AFB Installation Facility Standards, and ICD/ICS 705 for secure spaces. Key security requirements include an intrusion detection system, access control, CCTV, and specific cybersecurity protocols for facility systems. The project has a performance period of 730 calendar days following the Notice to Proceed. Award will be based on a best-value tradeoff process, prioritizing the past performance of the prime construction contractor and lead design firm, followed by the technical approach, management plan, and proposed schedule. Eligible offerors must meet CMMC Level 1 requirements and submit their proposals electronically by September 14, 2026.
Bristol Alliance of Companies

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NAICS: 238210
New
SLED
Existing Generators Replacement Aguadilla, PR
Solicitation # 872298
This project involves the complete replacement of two existing power generators at the Aguadilla Detention Facility in Aguadilla, Puerto Rico. The scope of work requires the installation of one 100 kW and one 150 kW Perkins diesel generator, both featuring stainless-steel enclosures to protect against salt air and moisture. The installation includes two new NEMA 3R automatic transfer switches, securing the units to the existing concrete slab with Grade 5 or higher galvanized anchor bolts, and performing comprehensive generator load tests. The project is estimated to have a magnitude between $250,000 and $300,000, with a total period of performance of 270 calendar days from the Notice to Proceed. The contract is a Firm-Fixed-Price task order issued under an 8(a) Multiple Award Construction Contract (MACC) IDIQ. Award will be based solely on the lowest total evaluated price, provided the offeror demonstrates technical understanding, a sound implementation approach, and a robust safety and quality control program. Key compliance requirements include adherence to the Buy American Act, Davis-Bacon prevailing wage rates per determination PR20260001, and strict security protocols, including PIV card issuance and non-disclosure agreements for personnel. All work must be performed during regular business hours, Monday through Friday, and must comply with NFPA 70, the International Building Code, and NEC Article 445.
Bristol Alliance of Companies

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NAICS: 238210
New
SLED
LED Lighting and Occupancy Sensor Upgrades DRAFT
Solicitation # 872291
The LED Lighting and Occupancy Sensor Upgrade project is a Firm-Fixed-Price task order issued under an 8(a) Multiple Award Construction Contract (MACC) for the Buffalo Federal Detention Facility in Batavia, New York. The project involves providing all engineering, labor, equipment, and materials to upgrade the facility with energy-efficient LED lighting fixtures and occupancy sensors, including the removal and disposal of existing fluorescent fixtures, lamps, and ballasts. The estimated magnitude of the contract is between 2 million and 2.3 million dollars, with a period of performance of 180 calendar days from the notice to proceed. Award will be based solely on the lowest total evaluated price. The contractor is required to adhere to Davis-Bacon Act wage determinations and comply with standards from OSHA, ADA, NFPA, and the International Building Code. Key deliverables include a Quality Control Plan due within 15 days of award, a site survey within 30 days, and a final closeout package consisting of as-built drawings, warranty documentation, and 5 percent attic stock. The contractor must also provide a minimum two-hour training session for facility maintenance personnel and a detailed commissioning report verifying that 100 percent of fixtures and controls were tested. Payment requests must be submitted electronically via the Invoice Processing Platform and accompanied by certified payroll.
Bristol Alliance of Companies

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NAICS: 238220
New
SLED
PIDC Project 3 - Dorm RTU Replacement and SCADA
Solicitation # 872287
This firm-fixed-price task order, issued under an 8(a) MACC IDIQ, involves the replacement and upgrade of Rooftop HVAC Units (RTUs) for the Alpha, Bravo, Charlie, and Delta dorms, as well as a SCADA system upgrade at the Port Isabel Detention Center in Los Fresnos, Texas. The project objective is to replace corroded and obsolete equipment with high-quality, coastal weather-resistant, and durable systems that exceed commercial standards. The scope includes removing existing RTUs, replacing necessary piping, electrical, and ducting, and installing new SCADA software and two chemical feed pumps in compliance with Texas Commission of Environmental Quality standards. The estimated magnitude of the project is between 1.2 million and 1.5 million dollars, with a period of performance of 365 days from the date of award. Award will be based solely on the lowest total evaluated price, provided the offeror demonstrates a sound technical approach, appropriate design resources, and a comprehensive quality control and safety program. Key requirements include the submission of a Quality Control Plan, a safety plan, and the designation of a Project Manager with at least five years of relevant federal contracting experience. The contractor must also provide a one-year warranty for installation and craftsmanship and ensure all personnel pass required background checks for site access. Compliance with the Davis-Bacon Act and associated executive orders regarding wages and sick leave is mandatory. All payment requests must be submitted electronically via the Invoice Processing Platform and accompanied by certified payroll.
Bristol Alliance of Companies

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NAICS: 236220
New
SLED
BEQ- Sanitize & Paint Rooms, B4167, Multi Rooms, MASS1, Station
Solicitation # N400857607511
Solicitation N400857607511 is a task order under MACC contract N4008525D for the remediation, preparation, and painting of 22 barracks rooms and associated bathrooms at MCAS Cherry Point, North Carolina. The contractor is responsible for providing all labor, supplies, and equipment to eradicate active microbial growth using EPA-registered disinfectants and antimicrobial solutions. The scope of work includes preparing approximately 18,562 square feet of barracks room surfaces and 3,840 square feet of bathroom surfaces by removing failed paint and applying a heavy-duty, mold-and-mildew-resistant sealing primer. Final finishing requires a minimum of two coats of specialized mold/mildew-resistant paint that matches the existing color and sheen, ensuring a uniform finish without visible patching or roller marks. The project is estimated between 25,000 and 100,000 dollars, with the award based on the lowest price. All work must be completed within 60 calendar days of the award. Proposals were due by September 16, 2026, and must include a completed price proposal form and a list of subcontractors. Bonding requirements vary by proposal value, with payment bonds required for projects between 35,000 and 150,000 dollars. The contractor must comply with the Buy American Act, the Davis-Bacon Act, and FAR 28.307-2 liability insurance requirements. A qualified Quality Control Manager is required to oversee project standards, and all site cleanup must be completed to return the area to its original condition prior to final acceptance by the Contracting Officer's Representative.
Bristol Alliance of Companies

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NAICS: 236220
New
SLED
DB Construction for HC-130J Flight Simulator Facility at USCG Elizabeth City, NC
Solicitation # 32000479
This design-build project involves the construction of a full motion Weapons System Trainer flight simulator facility for C-130J aircraft at USCG Base Elizabeth City, North Carolina. The approximately 13,000 gross square foot facility will include a simulator bay for a Government Furnish, Government Installed mobile simulator, classrooms, administrative offices, debriefing spaces, and essential support areas for mechanical, electrical, and telecommunications systems. The scope of work extends to site development, including the installation of sidewalks and landscaping, while utilizing existing parking areas. A critical technical requirement is the integration of a Siemens Building Automation System to ensure compatibility with existing installation-wide systems. Issued under the DHS National Multiple Award Construction Contract III, Pool Two, the project has a magnitude estimate of approximately 16 million dollars and a performance period of 719 calendar days. The award is based on a best-value tradeoff selection, weighing price against non-price factors such as planning, organization, communication, and the contractor's specific experience with military or commercial flight simulators. Strict security and compliance protocols are in place, requiring all on-site personnel to be US citizens and necessitating adherence to Davis-Bacon wage determinations, Buy American requirements, and various environmental and historic preservation consultations.
Bristol Alliance of Companies

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NAICS: 236220
New
SLED
CP2713M Replace Runway Switches
Solicitation # N400857563909
Solicitation N400857563909 is a task order for the replacement of runway switches at Marine Corps Air Station Cherry Point in Havelock, North Carolina. The scope of work involves the demolition of four existing 15KV S&C pad-mounted air switches and the installation of new S&C pad-mounted SF6 switches on new concrete box pads. Additionally, the contractor must replace existing tee splices in adjacent manholes with dead front junctions in above-ground junction box enclosures. The project is estimated to be valued between 1,000,000 and 5,000,000 dollars, with a required completion period of 240 calendar days after the award. The contract will be awarded based on the lowest price. Proposals are due by 1200 local time on September 17, 2026. Key requirements include adherence to the Buy American Act, Davis-Bacon Act wage determinations, and specific bonding requirements for proposals exceeding 150,000 dollars, which include bid, payment, and performance bonds. The contractor is responsible for providing a QC Manager to oversee acceptance checks and tests in accordance with NFPA 70B, NETA ATS, and ANSI standards. Invoicing is processed via Wide-Area Workflow using NAVFAC forms, and the contractor must comply with specific cybersecurity and safety regulations, including the provision of an Accident Prevention Plan and Activity Hazard Analysis.
Bristol Alliance of Companies

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