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Defence 
Responsibility. Precision. Reliability.

In safety-critical systems, every single detail matters. 

Fastening elements must work together seamlessly—mechanically, thermally, and electrically – to deliver reliable, repeatable performance even under the most demanding operating conditions. ARNOLD has been developing and supplying such solutions for decades and sees itself as an engineering partner for demanding applications. Expertise that grows from experience.

Our roots lie in the global automotive sector – an environment with the highest demands on durability, process reliability, scalability, and global delivery capability. We apply this experience specifically to technology-intensive applications within the security and defense industry – from military vehicles to modern drone and UAV systems. In addition, we support technology-oriented defense startups in minimizing development risks and efficiently bringing innovative products to series production.

Reliability in Action
The Foundation of Our Defence Expertise

Resilient supply chains

Made in Germany

Consistent quality at the highest level

Your benefits
in the Defence sector

Controlled, traceable processes

Defence projects require special handling of sensitive information. That is why we have established a dedicated unit within Business Development to handle defence-related matters.

  • End-to-end technical responsibility 

A dedicated technical contact person from the initial inquiry through development and industrialization to series production and any modifications. 

  • Verification and documentation discipline 

Decisions relevant to quality and safety are documented in a verifiable manner and remain available long-term. 

  • Reliability under extreme operating conditions 

Connection solutions are designed to withstand shock, vibration, temperature changes, humidity, dust, and salt spray—ensuring stable performance in demanding operating environments. 

  • Shock- and vibration-resistant connections 

Defined retention concepts prevent self-loosening and loss of preload force – even under highly dynamic loads on mobile platforms and electronic systems.

  • Data Security

Confidential data is transmitted exclusively through clearly defined, secure channels. We consistently maintain high standards for the protection of sensitive information and your company-specific know-how. In addition, we adhere to recognized security standards such as TISAX to ensure a uniformly high level of information security. 

  • Process Management

All inquiries are recorded in a structured manner and efficiently managed through clearly defined processes. Structured process management ensures transparent, traceable workflows and clear responsibilities across all processing steps. This enables us to deliver consistent quality, high efficiency, and timely results.

  • Controlled Decision-Making Processes

Technical issues are managed in a targeted and responsible manner. For us, strategic management means: decisions are made early on, with an awareness of risks, and in accordance with defined processes – with an eye toward functionality and production readiness. Controlled decision-making processes ensure that all measures are implemented consistently, transparently, and in a goal-oriented manner.

Thinking Ahead Together

For our clients, this means: maximum discretion, clear points of contact, and reliable processes.

Defence applications are unique and highly specialized. Direct communication is the best way to gain a precise understanding of technical requirements and develop suitable solutions. We would be happy to discuss your specific needs in person – via online meeting or at your location.

We look forward to engaging in dialogue
Let’s work together to develop sustainable solutions

Contact us


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Ask for a personal consultation from our experts.