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STEWART & STEVENSON TACTICAL VEHICLE SYSTEMS, LP 5000 I-10 WEST SEALY, TX 77474-9506

UEI: SLED_183576E77FC65149

STEWART & STEVENSON TACTICAL VEHICLE SYSTEMS, LP 5000 I-10 WEST SEALY, TX 77474-9506 is a federal contractor, registered under UEI SLED_183576E77FC65149. It has been awarded $665,565,700 across 3 federal contracts. Primary work spans Unknown NAICS. Top awarding agencies include W4GG Hq US Army Tacom.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_183576E77FC65149

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

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Total Awards

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Contracts

Prime · all time

Subcontracts

Sub · all time

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Prime · all time

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Award Analytics & Distribution

Awards by Agency

W4GG Hq US Army Tacom$665.6M100%

Awards by NAICS

- Unknown NAICS$665.6M100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in STEWART & STEVENSON TACTICAL VEHICLE SYSTEMS, LP 5000 I-10 WEST SEALY, TX 77474-9506's top NAICS codes and agencies

Ground Vehicle System Center (GVSC) Commercial Solutions Opening (CSO)

Solicitation # W912CH-24-S-0002

The United States Army Combat Capabilities Development Command Ground Vehicle Systems Center (GVSC), based in Warren, Michigan, is pursuing innovative commercial technologies through a Commercial Solutions Opening (CSO) to accelerate the development, integration, demonstration, and sustainment of advanced ground vehicle systems in alignment with Army modernization priorities. This initiative, identified by solicitation number W912CH-24-S-0002, targets technologies across key focus areas including Power and Mobility, Autonomous Systems, Force Projection, Survivability & Protection, Electronics and Architecture, Cyber Engineering and Software Integration, Human Machine Integration, Advanced Manufacturing and Modeling, and Simulation and Prototyping. GVSC intends to award contracts under FAR Part 12 for commercial items or through non-FAR authorities such as 10 U.S.C. 4022 transactional agreements and 31 U.S.C. 6305 cooperative agreements, enabling flexible acquisition pathways to foster rapid capability delivery. Proposals are evaluated based on technical acceptability and price reasonableness through a trade-off process, not LPTA, with awards contingent on program priorities, funding, and negotiation outcomes, and may be issued to all, some, or none of the responders. Proposals must be submitted electronically to designated technical points of contact and are structured into two volumes: a Technical Proposal detailing organizational approach, staffing, work plan, deliverables, and milestones, and a Price Proposal containing cost or pricing data adequate for government analysis, especially for time-and-materials arrangements. Solution Briefs for Phase 1 are limited to five single-sided pages or fifteen briefing slides, with no explicit page limits for full proposals. All offerors must be registered in SAM with a Valid Unique Entity ID, and foreign-owned entities are permitted but subject to additional scrutiny and clearance requirements. Contract awards require the contractor to maintain a Top Secret Facility Clearance and assign a Site Security Manager with Top Secret/SCI eligibility to oversee compliance with ICD 705 security standards and manage all technical and physical controls throughout the project lifecycle. Performance periods are generally expected to be within 12 months unless otherwise specified in the Area of Interest, and payment will be processed exclusively through Wide Area Work Flow. No explicit contract values, delivery locations, packaging specifications, inspection criteria, or detailed accounting data are provided, and all terms including place of performance, payment details, and final award decisions remain subject to negotiation and government discretion.

W4GG Hq US Army Tacom

POSTED

DEADLINE

Pilot Production Contract

Solicitation # W912CH-26-R-A029

The U.S. Army is soliciting a sole-source pilot production contract under FAR 6.302-1(ii) and (iii)(A) to General Dynamics Land Systems Inc. with Cage Code 7W356, as the only responsible source capable of meeting the agency’s requirements for future Abrams vehicle production in the M1E3 configuration. This three-year hybrid cost-type contract is designed to enable the transition into full-scale production and will be awarded without competitive bidding due to the unique technical and operational specifications only GDLS can fulfill. While other sources may submit capability statements, proposals, or quotations, they are not expected to satisfy the critical requirements, making this a non-competitive acquisition. The contract will be managed by the U.S. Army Contracting Command at the Detroit Arsenal in Michigan, with performance also centered at this location. The solicitation number is W912CH-26-R-A029, posted on July 9, 2026, and classified under NAICS code 336992 for other defense-related manufacturing. Primary contact for inquiries is Contract Specialist Nicole Young, with Contracting Officer John Finn III also available for coordination. The contract aims to secure the industrial base capacity and technological continuity required to sustain the Army’s heavy armored modernization program through direct support to the M1E3 Abrams production line.

W4GG Hq US Army Tacom

POSTED

about 1 month ago

DEADLINE

Technical Project Management and Systems Engineering SupportThe contract entails providing technical project management and systems engineering support for integrated technology development initiatives, with a focus on organizing project structures, assembling qualified technical staff, defining management methodologies, and establishing detailed milestone plans to ensure timely and effective execution. The efforts are aligned with the U.S. Army TACOM's objectives, requiring close coordination across technical domains to deliver advanced capabilities under a structured development lifecycle. Performance is centered in Warren, with work directed toward advancing defense-related technological systems through disciplined planning and execution. This subcontract falls under NAICS code 541611, indicating it is categorized as management consulting services, emphasizing the need for high-level planning and oversight rather than direct manufacturing or construction. The solicitation was posted in May 2026 under the Department of Defense, signaling an upcoming procurement opportunity for contractors with proven experience in defense technology integration. While specific funding or award details are not disclosed, the requirement underscores the importance of robust project governance, resource allocation, and the ability to meet defined technical milestones in a federal acquisition environment.

W4GG Hq US Army Tacom

POSTED

DEADLINE

Advanced Manufacturing for Ground SystemsThe contract titled Advanced Manufacturing for Ground Systems is a subcontract focused on applying cutting-edge manufacturing technologies such as additive manufacturing, digital twins, and smart factory systems to the production and sustainment of components for military ground vehicles. It is managed by the U.S. Army Tank Automotive Command under the Department of Defense with the NAICS code 332999 indicating it falls under other miscellaneous manufacturing. Performance of the work is designated to occur in Warren, where the technical execution of advanced manufacturing processes will support critical defense capabilities. The contract was posted on May 5, 2026, and is intended to leverage innovation in production methods to enhance efficiency, reliability, and readiness of ground vehicle systems for military use.

W4GG Hq US Army Tacom

POSTED

DEADLINE

Vehicle Electronics and Architecture DesignThe contract entails the design and development of advanced electronics, communication networks, and vehicle-wide computing architectures for integrated ground systems, with a strong emphasis on cyber-hardened designs to ensure resilience against modern threats. This work focuses on creating next-generation electronic systems that support mission-critical operations across military ground platforms, integrating robust computing frameworks capable of handling complex data processing and secure communications in austere environments. The scope requires cutting-edge engineering expertise in embedded systems, network security, and systems architecture to deliver solutions that are both scalable and survivable under combat conditions. The contract is classified as a subcontract under the NAICS code 334511, which pertains to electronic component and product manufacturing, and is administered by the U.S. Army Tank Automotive Command under the Department of Defense. Performance is slated to occur in Warren, Michigan, a key hub for military vehicle engineering and development. Although specific funding or award details are not outlined, the posting date of May 5, 2026, indicates a forward-looking procurement aimed at sustaining technological superiority in future armored and tactical vehicle platforms. The project demands adherence to stringent defense standards, and successful offerors must possess proven experience in secure system integration, electronic warfare readiness, and compliance with DoD cybersecurity protocols.

W4GG Hq US Army Tacom

POSTED

DEADLINE

Autonomous Ground Vehicle Systems IntegrationThe contract pertains to the development and integration of autonomous navigation, perception, and decision-making systems for unmanned and semi-autonomous military ground vehicles, targeting advanced capabilities to operate in complex battlefield environments. The work involves creating software and hardware architectures capable of real-time environmental sensing, path planning, obstacle avoidance, and tactical decision-making without sustained human intervention, with a focus on reliability, scalability, and interoperability with existing military platforms. The systems must meet rigorous performance standards under adverse conditions, including contested electromagnetic environments and rough terrains, and are intended for deployment across a range of ground vehicle types used by the U.S. Army. This is a subcontract under the Department of Defense, specifically managed by the U.S. Army TACOM headquarters, with the primary place of performance located in Warren. The work falls under NAICS code 541330, indicating it is centered on engineering services, particularly those involving systems integration and advanced robotics development. The contract was posted on May 5, 2026, and while no set-aside designation or point of contact is provided, the nature of the work suggests high confidentiality and compliance with defense contracting requirements, including secure data handling, export control regulations, and potential requirements for personnel clearance. The effort aims to enhance the operational autonomy of future ground forces through cutting-edge AI and sensing technologies integrated into militarized platforms.

W4GG Hq US Army Tacom

POSTED

DEADLINE

Advanced Power System Development for Ground VehiclesThe contract involves the design and development of high-capacity power systems capable of delivering up to 1.5 megawatts for next-generation military ground vehicles, with a focus on hybrid, electric, or alternative energy propulsion technologies. These systems must meet rigorous performance, durability, and operational demands specific to modern battlefield environments, ensuring enhanced mobility, reduced logistical footprints, and improved energy efficiency for armored and tactical platforms. The work is classified as a subcontract under the North American Industry Classification System code 335912, indicating specialized electrical equipment manufacturing for defense applications. The project is administered by the U.S. Army Tank-Automotive Command under the Department of Defense, with performance centered in Warren, Michigan, a key hub for military vehicle innovation and engineering. While no solicitation number or set-aside details are provided, the posting date of May 5, 2026, suggests this is a forward-looking opportunity targeting advanced defense contractors with proven expertise in high-power energy systems. The focus on next-generation propulsion implies the need for cutting-edge integration of battery technologies, power electronics, thermal management, and energy recovery systems tailored to the unique constraints of armored vehicles.

W4GG Hq US Army Tacom

POSTED

DEADLINE