Military Vehicles & Equipment.

Our successful history of innovation ranges from component design and integration through ground-up development of specialized combat and tactical vehicles, across all branches of the military. Whether a need arises for lightweight, low-cost, dependable solutions to increase performance and payload, reduced signature, or improved armor design for enhanced survivability, GS Engineering has delivered solutions that enable the warfighter to safely compete their mission in the most demanding environments.


With the robust business processes to support defense contracting and the agility of a small business and non-traditional defense contractor, GS Engineering is an invaluable member of any team. 

Digital Simulation and Analysis

GS Engineering is a leading provider of digital simulation and analysis solutions for DoD clients. We utilize gaming engines to simulate mission scenarios, facilitating more rapid design cycles resulting in cost and time savings while ultimately enhancing the mission effectiveness. With a team of experienced engineers and developers along with a commitment to quality and innovation, GS Engineering is a trusted partner for DoD clients seeking to leverage the latest technology to improve their operations.


GS Engineering's proven mechanical and electrical engineering expertise is often called upon to solve the toughest DMSMS issues on ground vehicles, rotary and fixed wing aircraft, specialized naval vessels, and other tactical materiel. Our team can work from a physical specimen, utilizing 3D scanning and model development, material and component testing, and tolerance stack-up analysis to ensure the reverse engineered product meets or exceeds original performance requirements. Combined with supply chain research and development, GS Engineering can enable successful vehicle sustainment for years to come.

Testing & Validation

Vital to the nation’s defense, our military requires the most robust and dependable equipment and subcomponents there are today. Through an impressive array of testing capabilities which range from equipment validation to durability testing our testing services ensure quality and technical excellence before it’s used by warfighters. We hold ourselves to the same stringent standards and requirements as the US Army, Marines, Air Force, Navy, and Coast Guard operating “on time and target”.

Our mobile testing team can bring our services to you or leverage two private test courses located in the northeast or southwest. These facilities are ideal for validation and vehicle endurance testing. This complete testing service can be tailored to meet any mission profile and the changing demands of today’s battlefield.

Explore Testing Solutions

Manufacturing & Prototyping

Our manufacturing capabilities allow GS Engineering to provide digital and physical prototypes through high-volume production while meeting or exceeding the fielding requirements of our military clients. GS Engineering’s team can provide the optimal solution using advanced materials, in a timely, cost-effective manner to those whose lives depend on it.

Supply Chain

Our engineers and supply chain team oversee the manufacturing of the vehicles, equipment, and components. This is carried out through our thoroughly vetted and performance-proven supply chain. Our clients rest assured knowing that GS Engineering's Quality Management System is certified to AS9100/ISO 9001 standards and enables us to meet our clients' quality and delivery requirements.

Defense Products

GS Engineering has extensive experience supporting direct government as well as defense vehicle OEM clients.

Successful History

With hundreds of thousands of hours engineering various tactical vehicle subsystems, technology insertion, and performance improvements, and a past STS contract, GS Engineering has intimate knowledge of the Army's fleet, and we'd like to help bring your concept to life.

Past Performance

M88A2 Hercules In-Vehicle Adjustable Torsion Bar Technology

Engineered a simple and robust running gear solution to maintain all current vehicle functionality during extreme demanding recovery operations.

  • Produced a prototype on a GFE M88A1 vehicle.
  • Testing with 20-ton payload, full vehicle.
  • Final solution was significantly lower cost for nearly same functionality as compared to Hydraulic Suspension Unit (HSU).
  • Planning for Kit development to retrofit many of the M88A2s.

Past Performance

Turret Mechanism

Re-engineered the previous Turret Drive Mechanism which suffered from mechanical failure.

  • Final gear box solution was comprised of bevel gear sets, precision machined components and a spring-operated clutch.
  • The unit was produced using many different processes including precision machining, welding, specialty coatings, heat treating, etc.
  • Special Packaging Instructions were developed for the unit.
  • The turret and all hardware were successful implementation in the field.


GS Engineering NAICS Code

332994  -  Small Arms, Ordnance, and Ordnance Accessories Manufacturing
332999  -  All Other Miscellaneous Fabricated Metal Product Manufacturing
334515  -  Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
336110  -  Automobile and Light Duty Motor Vehicle Manufacturing
336120  -  Heavy Duty Truck Manufacturing
336211  -  Motor Vehicle Body Manufacturing
336212  -  Truck Trailer Manufacturing
336320  -  Motor Vehicle Electrical and Electronic Equipment Manufacturing
336390  -  Other Motor Vehicle Parts Manufacturing
336413  -  Other Aircraft Parts and Auxiliary Equipment Manufacturing
336992  -  Military Armored Vehicle, Tank, and Tank Component Manufacturing
336999  -  All Other Transportation Equipment Manufacturing
541330  -  Engineering Services
541330  -  Military and Aerospace Equipment and Military Weapons
541380  -  Testing Laboratories and Services
541512  -  Computer Systems Design Services
541690  -  Other Scientific and Technical Consulting Services
541715  -  Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
561210  -  Facilities Support Services

Company Data

CAGE Code: 1WUR5      Unique Entity ID: DXQNDRLMNY25      DUNS Number: 073282928



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