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HYDRADYNE LLC

HYDRADYNE LLC is a federal contractor, registered under UEI KJD5EM57KL43 and CAGE code 4LYN8. It has been awarded $3,008,513 in federal contracts. Primary work spans Ship Building and Repairing, Military Armored Vehicle, Tank, and Tank Component Manufacturing, and Aircraft Manufacturing. Top awarding agencies include Department Of Defense (dod), Department Of Defense, and Department Of Homeland Security.

Contact Information

Registration and classification details

Registration

UEI Code

KJD5EM57KL43

CAGE Code

4LYN8

Entity Structure

Other

Established

N/A

Business Classifications

For Profit OrganizationLimited Liability Company

NAICS Codes

237310Highway, Street, and Bridge Construction
237990Other Heavy and Civil Engineering Construction
332911Industrial Valve Manufacturing
332912Fluid Power Valve and Hose Fitting Manufacturing
333132Oil and Gas Field Machinery and Equipment Manufacturing
+8 more

Federal Contracting Overview

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

AI Capability Profile

HYDRADYNE LLC specializes in the design, manufacturing, and integration of hydraulic motor systems for defense applications, with demonstrated expertise in precision fluid power components and electro-hydraulic actuation technologies. Their core capabilities center on the development of robust, high...

HYDRADYNE LLC specializes in the design, manufacturing, and integration of hydraulic motor systems for defense applications, with demonstrated expertise in precision fluid power components and electro-hydraulic actuation technologies. Their core capabilities center on the development of robust, high-torque hydraulic motors tailored for military-grade environments, including ruggedized sealing, thermal management, and vibration-resistant assembly techniques. The company’s technical proficiency extends to system-level integration of hydraulic power units, pressure regulation circuits, and closed-loop control interfaces compatible with military vehicle and equipment platforms. Their specialization in hydraulic motor manufacturing distinguishes them in niche defense supply chains where reliability under extreme operational stress is non-negotiable. The contractor has delivered products exclusively to the Department of Defense, indicating a focused relationship with defense logistics and systems integration commands. Their work supports ground vehicle propulsion, weapon system actuation, or auxiliary power applications requiring fail-safe hydraulic performance. This singular agency engagement suggests a deep alignment with DoD procurement pipelines for specialized electromechanical components, likely through direct vendor qualification or small business set-asides. HYDRADYNE’s primary industry focus is motor and generator manufacturing under NAICS 335312, specifically within the hydraulic subtype rather than electric or hybrid systems. This positions them as a niche supplier in the defense industrial base, serving applications where hydraulic torque density and fail-operational resilience outweigh electrical alternatives. Their market niche lies in mission-critical systems requiring compact, high-output fluid power solutions not readily available through commercial off-the-shelf channels. As an 8H-certified entity based in Fort Worth, Texas, HYDRADYNE LLC operates as a small business with a localized manufacturing footprint. While no federal certifications such as 8(a), HUBZone, or SDVOSB are listed, their geographic presence in a major defense logistics corridor supports rapid response and supply chain integration with regional DoD depots and maintenance facilities. The company’s positioning reflects a specialized, precision manufacturing capability rather than broad systems integration.

Key Performance Metrics

Awards Count

47

All time

Active

0

Currently performing

Completed

47

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 Over Time
Awards by Place of Performance

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NAICS: 811310
New
SLED
G09-700046/Misc Equipment Repair
Solicitation # SRC0000037226
Solicitation SRC0000037226 is for the provision of hourly labor and parts for the repair and maintenance of miscellaneous small engine equipment, utility vehicles, and trailers for the Alabama Department of Transportation Equipment Yard in Montgomery. The scope of work includes standard servicing and specialized repairs such as welding fenders and gates and replacing wood flooring for specific assets, including Mahindra MPACT 750S and Flexhauler utility vehicles, as well as lowboy and transport trailers. The contractor is responsible for the pickup and delivery of equipment to and from the ALDOT Equipment Yard. Pricing is based on hourly labor rates and a percentage markup over vendor cost for parts. The contract is subject to a total cost limit of 25,000 dollars and may be renewed annually for up to five years, provided the total expenditure does not exceed the 25,000 dollar cap. Award evaluation is based on price reasonableness and cost realism, with the state reserving the right to request professional licenses, certificates of insurance, and manufacturer authorizations. Compliance requirements include E-Verify enrollment, registration with the Alabama Secretary of State for foreign entities, and certification of Alabama state and local tax compliance. Legal venue for any disputes is established in Montgomery, Alabama, with the Board of Adjustment of the State of Alabama serving as the sole remedy for monetary claims.
G09_3 Equipment Yard

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about 11 hours ago

DEADLINE

in 5 days
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NAICS: 336611
New
SLED
F&W, 2018 Munson Packman Boat Repower project
Solicitation # 2018 Munson Packman Boat Repower
The Confederated Tribes of the Colville Reservation is soliciting proposals for the complete repower of a 30 foot Munson landing craft. The selected contractor will be responsible for the decommissioning and removal of two existing Honda BF250A outboard engines and the procurement and installation of two new Honda BF250D Drive-by-Wire outboards. The scope of work is divided into six phases, encompassing structural transom inspections, the installation of Honda iST electronic control heads at dual helm stations, integration with the SeaStar Power Assist steering system, and a comprehensive fuel system overhaul using USCG Type A1-15 lines. The project concludes with NMEA 2000 network integration, digital gauge installation, and a minimum two hour sea trial to validate performance and safety protocols. To ensure factory warranty coverage, the contractor must maintain active Honda Marine Authorized Dealer or Service Center status. The vessel will be delivered via trailer to the contractor facility, which must provide a secure, fenced yard or indoor shop. Award evaluation is based on a weighted criteria of cost, technical expertise, and TERO status, with a preference for Colville Business Enterprises. Proposals must be submitted in PDF format by November 13, 2026. Final contracts are subject to tribal appropriation and may require a performance bond for values exceeding 100,000 dollars or a 25 percent retainage.
Confederated Tribes of the Colville Reservation

POSTED

about 11 hours ago

DEADLINE

in 24 days
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NAICS: 561210
New
SLED
ON CALL FACILITY MAINTNANCE SERVICES
Solicitation # 2027-06
Española Public Schools is soliciting proposals under RFP 2027-06 for a non-exclusive, on-call agreement to provide facility maintenance services across various district-owned and operated facilities in New Mexico. The selected contractor will provide skilled and general maintenance personnel, including carpenters, painters, HVAC technicians, and licensed electricians and plumbers, as well as all necessary supervision, tools, and equipment on an as-needed basis. Key services include general and preventative building maintenance, drywall repairs, door and hardware work, and minor plumbing and electrical tasks. The district expects access to approximately 10 to 15 maintenance personnel, though no minimum number of hours or expenditures is guaranteed. Proposals are due by November 3, 2026, at 11:00 AM MST and must be submitted electronically via the designated procurement platform. Evaluation is based on a 100-point scale, with 25 points allocated to the cost proposal and 20 points to company experience and past performance. Award will be granted to the responsible offeror deemed most advantageous to the district. Requirements for submission include a detailed technical proposal, a cost proposal with labor rate schedules, and various certifications, including conflict of interest, debarment, and campaign contribution disclosures. The contractor must comply with New Mexico public works prevailing wage obligations, building codes, and district safety and background-check policies.
Espanola Public Schools

POSTED

about 11 hours ago

DEADLINE

in 14 days
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