cropped fav

ABOUT US

Our History

1985–1995: Founding and Early Growth

GM Defensive’s origins date back to 1985, when Anadolu Technical Industries was established in Türkiye to provide spare parts and mechanical solutions for military vehicles.
From its inception, the company focused on reducing foreign dependency in defense logistics by building domestic engineering and manufacturing capabilities.

By 1989, the company had become an official supplier to the Turkish Armed Forces, marking the beginning of a long-standing commitment to defense reliability and technical excellence.


1996–2005: Industrial Expansion and Technological Development

The introduction of CNC machining centers in 1996 significantly increased production capacity and precision.
During this period, GM Defensive expanded into testing and calibration equipment manufacturing, serving both defense and industrial clients.

In 2003, the company achieved ISO 9001 certification, reinforcing its dedication to quality assurance and international production standards.
By the early 2000s, GM Defensive had evolved into a multifaceted engineering company, combining mechanical manufacturing, industrial automation, and defense system integration.


2006–2013: Defense Industry Specialization

A dedicated R&D and Engineering Division was established in 2006, setting the foundation for GM Defensive’s transition into a fully defense-oriented organization.

In 2010, the company developed its first Run-Flat Changing Machine prototype, designed to improve the operational continuity of armored and tactical vehicles.
The system was later validated through NATO-aligned testing programs and introduced into production in 2012.

This innovation positioned GM Defensive as a trusted manufacturer of critical mobility technologies for defense forces.


2014–2018: International Expansion and NATO Standardization

GM Defensive expanded globally during this period, establishing itself as a NATO-compliant producer of Run-Flat Changing Machines.
Three primary product configurations—Workshop, Container, and Trailer models—were introduced to meet diverse operational requirements.

All machines were assigned NATO Stock Numbers (NSN), enabling standardized logistics and simplified procurement for allied forces.
The company’s products entered service across Europe, the Middle East, and Africa, earning a reputation for reliability, field adaptability, and long service life.


2019: Genesis Mechanics – European Hub & Italian Government Collaboration

In 2019, GM Defensive established Genesis Mechanics S.R.L. in Italy to serve as its European engineering and contract management center.

Genesis Mechanics works directly with the Italian Ministry of Defense and associated procurement offices, operating as a contractor and strategic bridge between suppliers and end users.
It facilitates collaboration between global component manufacturers and government agencies, ensuring compliance with defense procurement standards and lifecycle support requirements.

Through this structure, Genesis Mechanics has become a recognized defense contractor and trusted partner within Italy’s national defense supply chain.


2024: NX Defense – U.S. Expansion & Strategic Contractor Network

As part of GM Defensive’s global growth plan, NX Defense was established in the United States in 2024.

NX Defense operates primarily as a contractor, connecting suppliers and OEMs with the U.S. Government and Department of Defense end users.
Its mission is to facilitate compliant, transparent, and efficient acquisition processes—bridging the gap between advanced defense technology providers and operational units.

NX Defense collaborates with several strategic U.S. partners, offering NATO-standard, non-ITAR-controlled equipment tailored to American defense requirements.
Through its contractor role, NX Defense ensures that GM Defensive’s technologies are not only exported but integrated directly into the U.S. defense supply ecosystem.


2025 and Beyond: Integration, Smart Systems, and Global Readiness

Today, GM Defensive Group operates as a multi-national defense engineering organization composed of:

  • GM Defensive (Türkiye) – Core production and R&D center

  • Genesis Mechanics (Italy) – European operations and governmental contracting hub

  • NX Defense (USA) – Strategic contractor and liaison within the American defense ecosystem

The Group provides comprehensive solutions in run-flat systems, armored vehicle support, smart mobility technologies, and maintenance automation.
All programs are executed in full compliance with NATO standards, ISO 9001, and government-level operational readiness requirements.

With direct collaborations across governments, OEMs, and prime contractors, GM Defensive Group stands as a symbol of trust, continuity, and engineering precision in the global defense industry.

Numbers Don’t Lie

As the run-flat tire changing machine has been used for military tires for more than 15 years now, its demand has increased. The increase in the use of 4×4, 6×6, 8×8 military vehicles has increased the demand for run-flat tire changing machines. Our run-flat tire changing machine is used in more than 70 locations in more than 34 countries.

34+Country
70+City

GM Run-Flat Tire Changer Machine is used in more than 70 locations in more than 34 countries.

Our Vision

We envision a future where military forces worldwide operate with maximum mobility and minimum downtime. By delivering field-proven tire management systems, we aim to lead global standards in operational mobility.

Our Mission

At GM Defensive, our mission is to empower military forces and defense contractors with reliable, field-proven solutions that enhance armored vehicle readiness and reduce operational downtime.

We design and manufacture advanced tire maintenance systems that combine engineering precision with logistical flexibility—delivered globally, supported locally.

Our Flagship Innovation

At the core of our offering is the Run-Flat Tire Changing Machine, engineered to install and remove rubber run-flat inserts inside military-grade, tubeless tires.

Tested under real-world conditions and certified to NATO, ISO, and CE standards, it reduces tire change time from hours to under 45 minutes—restoring mobility when it matters most.

Deployed across 34+ countries, our system supports top-tier users including the United States Army, Textron Systems, Rheinmetall, and UN peacekeeping missions.

System Models – Tailored to Every Operational Context

  • GMR-023 – Workshop Model
    Designed for permanent maintenance facilities with fixed infrastructure. This model provides a stable and efficient solution for high-volume use, operating under standard workshop electrical and space conditions.

  • GMH-098 – Container Model
    A fully self-contained solution housed in a 20-foot, transport-certified container, ideal for remote or harsh terrain. It features air conditioning, integrated lifting systems, and secured storage—ensuring reliability under extreme conditions.

  • GMT-099 – Trailer Model
    Built for mobility and tactical flexibility, the trailer-mounted version can be easily towed by armored vehicles or transport trucks. It enables rapid deployment in field operations where proximity to maintenance centers is limited.

All models include:

  • Remote control up to 50m

  • Integrated safety shields and support chains

  • Hydraulic-powered run-flat mount/dismount units

Our Commitment to Mission Readiness

We provide complete support from procurement to deployment:

  • On-site installation & 3–4 day training

  • 2-year comprehensive warranty

  • 15-year spare part availability

  • English-language manuals with visual instruction

We work closely with our customers from procurement to after-sales support, offering responsive service, certified quality, and real-world performance—all delivered globally under flexible Incoterms (FOB, CIF, DAP, EXW).

Certifications & Global Registration

  • ISO Certified – Manufacturing & Quality Management

  • CE Compliant – EU Standards

  • NATO Stock Number Assigned

  • Registered on SAM.gov – UEI: SPTVMH81GK73

Army-Technology

GM Defensive is a defense contractor on Army Technology—reinforcing our commitment to transparency, global visibility, and trusted collaboration within the international defense ecosystems.

Procurement-Ready Documentation

At GM Defensive, we are committed transparency and professionalism in all procurement processes. Upon request, we provide our Capability Statement and Statement of Performance alongside quotations to support evaluation and compliance review.

* The Capability Statement provides a concise overview of our core competencies, certifications, key differentiators, and past performance.

* The Statement of Performance offers a detailed summary of past project deliveries, client feedback, and operational milestones.

Rooted in family, driven by mission — that’s how we serve the ones who serve.

Kemal Guven, Founder
Tulu Guven, Managing Director