Our expertise in electrical sub-assemblies and systems for major players in European defense.

Electrical systems for armored trucks, wiring harnesses for radar applications, and electrical control units for naval applications are all highly sensitive products for which Sirail has been building up its expertise for over 20 years.

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They have entrusted to us

Our products

Wiring and harnesses for the defense industry

Sirail produces electrical harnesses and wiring networks using specific industrialization methods, and ensures compliance with the sector’s quality standards, both European and national. Special processes are fully under control, and our manufacturing tools, such as overmolding and swaging tunnels, are developed specifically for these projects. All our products are tested and qualified before sending, and test reports are supplied and archived. The reliability of cable and harness networks integrated into vehicles or any other equipment used in operations is crucial: Sirail guarantees Quality Excellence to its customers.

Electrical cabinets and cubicles

Whatever the field of application, and particularly for the defense industry, the technical nature of electrical assemblies such as cubicles, modules or electrical cabinets requires advanced electrical and electromechanical skills. Sirail supports its customers by providing a high level of quality and reliability, without losing sight of competitiveness.

Control desks and electrical modules

Sirail’s expertise in the production of complex electrical systems has been recognized for many years. Our customers can count on the reliability of the equipment we supply: all quality control processes are deployed at every stage of the manufacturing process. Harnesses and cable looms are tested prior to integration, then the complete, assembled product is submitted to our quality control department for approval. Sirail’s electrical and electromechanical expertise is at the service of the most sensitive and technical applications for our supplier customers in the defense sector.

Design or co-design: Sirail is there for you

The Sirail design office is at your disposal to solve engineering difficulties, or to support you in the complete development of your product for the military sector. Our teams of skilled engineers can adapt to your needs, providing you with the tailor-made service you require, both technically and in terms of economic optimization. All of Sirail’s expertise is at your side throughout your value chain.

One partner from design to installation

For some projects, it’s essential to be supported from design to installation. We support you from design to installation and maintenance, including production and configuration management. Our offer is tailored to your needs, because it’s our customer who determines the scope of action. In return, Sirail guarantees technical expertise, know-how, complexity management and quality excellence.

Security of sensitive data

At Sirail, we are uncompromising on compliance with confidentiality and product security requirements for our customers in the defense sector. All measures are deployed internally to protect the technical and contractual data of these projects. For example, access to files is limited exclusively to collaborators with a direct link to the project.

Sirail Services

A team of highly qualified technicians in all electrical and electromechanical skills, who have been building up their expertise for over 10 years, working on renovation, maintenance and retrofit projects. This know-how, recognized by major players in the industry, has been extended to all related activities such as the removal and re-installation of interiors, carpentry and welding.

Our strengths

Production process optimization

Overmolding, shrink tunnels and automatic crimping are just a few examples of the production processes developed and implemented by Sirail to meet the specific technical and economic requirements of military projects.

Qualified supplier knowledge

Our experience of the electrical and electromechanical components market for the defense sector, and our purchasing power, enable us to offer competitive material prices, and alternatives qualified to the required standards, to overcome any supply challenges.

Tailor-made logistics flows

For each project, Sirail proposes the most appropriate logistics flow, taking into account planning requirements, product type and required delivery quantities. Specific services such as Advanced Supplier Warehousing, or safety stock for components or finished products, are just some of the logistics options available to you.

Specific certifications

Sector- or country-specific certifications are applied by Sirail to the production sites involved, in order to offer the normative validations essential to the defence sector. Our quality department goes beyond requirements by organizing internal audits to monitor quality certifications (EN 9100, VG 96927-2, ISO 9001).

Project management

The first condition for the success of your project is efficient project management, giving you optimum visibility from prototype to series production. Our project management processes meet every challenge and provide rigorous traceability.

Competitive production flow

Sirail offers the optimized combination of the Best Cost Countries and local sites, depending on the project, product size, transportability and series size.

Surveillance radar

Defence Electrical harnesses Signalling wiring

Today, medium-range radars are at the heart of security systems for troops on operations, providing essential surveillance of airborne activities in the most hostile environments.


Their designers have entrusted us with the production of all types of beams, from signal to power, as well as their integration into mechanical assemblies.


Sirail provides its know-how and support to ensure trouble-free operation of this equipment, and the best possible reactivity for the manufacturer. Our teams are involved on a daily basis, taking care of every stage of the process, from supplier management and selection to final export of the equipment, including, of course, technical advice and irreproachable production.

Production Integration

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