Arriba 8 PCB manufacturing and assembly factories in Switzerland
In the global PCB (Placa de circuito impreso) industry landscape, Switzerland has become a “golden origin” for high-end PCBs thanks to its extreme precision manufacturing capabilities, rigorous quality control, and cutting-edge technological innovation.
According to the Evertiq 2024 informe, Switzerland and Austria together account for 20% of Europe’s PCB output value, with products widely used in fields that demand exceptionally high reliability, como dispositivos médicos, aeroespacial, y electrónica industrial.
Based on authoritative European rankings and corporate technological capabilities, this article identifies the key representative Swiss PCB manufacturers to provide selection references for high-end electronic manufacturing enterprises.
Arriba 8 PCB Manufacturing and Assembly Factories
1. GS Swiss PCB AG
As the largest Fabricante de PCB based in Switzerland, GS Swiss PCB has grown from a family workshop founded in 1981 into an industry leader with nearly 200 employees and annual revenue exceeding USD 50 millón. Its core competitiveness is concentrated in two areas: extreme miniaturization and high reliability. It is one of the few companies worldwide that has mastered the mSAP (modified semi-additive process).
Core Capabilities & Technology
GS Swiss PCB AG specializes in high-precision and miniaturization PCB technologies, incluido:
✅ Flexible PCBs
✅ Rigid-flex PCBs
✅ Rigid PCBs
✅ Advanced manufacturing methods such as mSAP and SAP (Semi-Additive Processes) for ultra-fine features (line width and spacing down to approximately 10 µm)
Technical highlights:
The company can manufacture Ultra-HDI boards with line widths as small as 30 µm, supporting precision processes such as laser micro blind vias and copper-filled vias, providing compatible substrates for chip-level packaging (MAZORCA, COF).
En el sector aeroespacial, its rigid-flex PCBs can withstand extreme temperature ranges from –55°C to 125°C, while maintaining stable data transmission even in 4K low-temperature environments.
In the medical field, its products are FDA-certified and provide core circuitry for cardiac pacemakers and minimally invasive surgical instruments.
Its core customers include leading global medical device companies and aerospace contractors. With a record of “zero-defect delivery,” the company has won the European Electronic Manufacturing Association (EEMUA) Quality Gold Award for three consecutive years.
2. Variosystems
Headquartered in Steinach, Suiza, Variosystems stands out with its full-chain “PCB + assembly” services, covering Diseño de PCB, fabricación, SMT/THT assembly, and finished product testing. It is particularly strong in high-complexity PCBA personalización.
Technical highlights:
The company supports 01005 ultra-miniature component assembly and PoP (Package on Package) líneas de producción, enabling highly integrated circuit board manufacturing.
Its testing system is especially comprehensive. In cooperation with professional testing centers, it provides FCT functional testing, ICT bed-of-nails testing, and HASS environmental stress screening, ensuring product reliability under extreme operating conditions.
In the railway technology sector, its anti-interference PCBs have passed the EN 50155 European standard, providing stable support for high-speed rail signaling systems.
In terms of certifications, Variosystems is exceptionally comprehensive, holding ISO 9001 (Quality), ISO 13485 (Médico), ISO 45001 (Occupational Health and Safety), and EN 9100 (Aeroespacial) certifications simultaneously. Its customers span mechanical engineering, defensa, and high-tech consumer industries.
3. Varioprint AG
Variosystems AG is a Swiss-headquartered global electronic system solutions and Electronic Manufacturing Services (EMS) proveedor. Fundado en 1993, the company has more than 30 years of industry experience and is committed to offering OEM customers one-stop electronic solutions from product development to mass production and full lifecycle management.
Basic Information
Company Name: Variosystems AG
Founded: 1993
Sede: Steinach, Suiza
Employees: Approximately 2,300–2,800
Positioning: High-end EMS / system-level electronic solutions provider
Negocio principal & Capacidades de servicio
Variosystems’ services cover the complete value chain of electronic products:
Electronic engineering and product development
Rapid prototyping and validation
PCBA manufacturing and system-level assembly (Compilación de caja)
Cable, module, and system integration
Supply chain management and global sourcing
Product lifecycle management and after-sales support
The company emphasizes deep collaborative development (Co-Creation) with customers, helping shorten time-to-market and reduce overall manufacturing risk.
Variosystems is an engineering-driven, globally deployed high-end EMS company, excelling in delivering complete electronic solutions from design to system delivery for industries such as aerospace, médico, and industrial applications. Its strengths lie in technical depth, a global manufacturing network, and a high degree of customer customization.
4. Dyconex AG
Dyconex is a high-end interconnect and printed circuit board (tarjeta de circuito impreso) manufacturer headquartered in Bassersdorf, Suiza (near Zurich). The company specializes in ultra-miniaturization, alta confiabilidad, and customized PCB solutions, and holds a strong market position particularly in the medical technology (medtech) sector.
Its history dates back to the 1960s, originating from the Oerlikon-Contraves PCB division. In the 1990s, the business became an independent company through a management buyout and has since operated under the name Dyconex.
Key Technologies and Product Capabilities
Technology types: Flexible (flex), rígido-flexible, and rigid PCBs; Interconexión de alta densidad (HDI), microvias, ultra-thin and miniaturized interconnect solutions.
Distinctive processes: Dyconex has deep expertise in miniaturization technologies, SAP / semi-additive processes, and the application of special materials such as LCP and polyimide. It enables ultra-fine line/space geometries and complex folding or bending structures, making its solutions well suited for miniaturized medical devices and high-reliability equipment.
Main Application Markets
Dyconex products are primarily used in fields with extremely high requirements for reliability, miniaturización, and traceability, incluido:
Implantable and wearable medical devices (hearing aids, marcapasos, dispositivos implantables, etc.)
Equipos de diagnóstico e imágenes médicas.
Aeroespacial / defensa (high-reliability interconnects)
High-frequency and semiconductor applications
Dyconex holds and maintains multiple internationally recognized quality management and industry certifications, commonly including ISO 9001, ISO 13485 (medical devices quality management), EN 9100 (aeroespacial), and ISO 14001 (environmental management). Manufacturing and testing are performed in accordance with IPC standards, meeting the requirements of highly regulated industries such as medical and aerospace.
5. RUAG International Holding AG
RUAG International Holding AG is a high-technology and engineering group headquartered in Bern, Suiza, focusing on aerospace, space technologies, defensa, and related high-tech products and services. The company was originally a Swiss federal state-owned enterprise and, following strategic restructuring in recent years, has increasingly reshaped its business around the aerospace and space markets.
Company name: RUAG International Holding AG
Sede: Bern, Suiza
Legal ownership: Wholly owned by the Swiss Federal Government under the federal ownership strategy
Positioning & strategy: International aerospace and space technology supplier
Main Businesses and Products
Aerospace and Space Technologies (Space / Beyond Gravity)
Through its space business, now operating under the Beyond Gravity brand, RUAG International provides:
Key subsystems for satellites and launch vehicles (mechanical structures, thermal control systems, etc.)
Satellite platforms and payload support structures
High-reliability components and electronic modules for orbital and launch applications
Customized solutions and modular products for the New Space market
This business positioning aims to serve global customers, including traditional space agencies as well as commercial satellite and launch service providers.
Aerospace Structural Components
The company has supplied aerospace structural components (including fuselage sections, wing structures, and other composite parts) to major global aircraft manufacturers such as Airbus and Boeing in multiple countries. Sin embargo, as part of its strategic shift toward the space market, some of these activities have been transferred or divested in recent years.
6. Swissflex AG
Swissflex AG is a high-end flexible printed circuit board (FPC) manufacturer headquartered in Switzerland. The company focuses on high-reliability, precision flexible and rigid-flex circuit solutions, and enjoys strong recognition in the European PCB flexible niche market.
It is known for Swiss Made quality and an engineering-driven service approach, primarily serving medical, industrial, aeroespacial, and high-end electronic applications.
Basic Information
Company name: Swissflex AG
Sede / Manufacturing base: Suiza
Negocio principal: Riñonal&D and manufacturing of flexible PCBs (FPC) and rigid-flex PCBs
Market positioning: Small- to medium-volume, high-complexity, high-reliability production
Core Technologies and Product Capabilities
Swissflex AG focuses on high-precision flexible interconnect technologies, incluido:
Single-layer / doble capa / multilayer flexible PCBs (FPC)
Rigid-flex PCBs
Ultra-thin, bendable, and high-durability flexible circuits
Fine-line circuitry and high-density interconnect (HDI)
Special material applications:
Poliimida (PI)
High-temperature-resistant and chemical-resistant materials
Complex profile processing:
Laser cutting
Precision stamping
Complex 3D bending structures
Its products are particularly well suited for applications with space constraints, repeated bending requirements, or high stability demands.
Swissflex AG is a typical “high-end flexible PCB specialist”, distinguished by Swiss precision manufacturing and engineering-driven services. It is especially suitable for medical, industrial, and aerospace applications with extremely high reliability requirements. Within the European flexible PCB market, Swissflex represents a development path characterized by high quality, small batches, and customization.
7. Elca Electronic AG
Elca Electronic AG is a high-end Electronic Manufacturing Services (EMS) and electronic system solutions provider headquartered in Switzerland. It is part of the well-known Swiss ELCA Group. The company focuses on delivering one-stop services from engineering development to electronic manufacturing and system integration for high-demand industries, leveraging Swiss manufacturing quality standards and strong engineering capabilities.
Basic Information
Company name: Elca Electronic AG
Group background: ELCA Group (large Swiss IT and engineering technology group)
Sede: Suiza
Business positioning: High-end EMS / electronic system solutions provider
Service model: Engineering-driven + small- to medium-volume, high-complexity manufacturing
Core Business and Service Capabilities
Elca Electronic AG provides electronic services covering the entire product lifecycle, mainly including:
Electronic engineering and product development
Hardware design
Diseño para la fabricación / Testability (DFM / DFT)
PCBA production
Smt / THT assembly
High-reliability soldering processes
System integration and box-build assembly
Testing and validation
Functional testing
Reliability and burn-in testing
Supply chain and lifecycle management:
Electronic component abastecimiento
Long-term supply assurance and alternative component management
8、Asetronics AG
Asetronics AG, based in Bern, Suiza, is a leading provider of Electronic Engineering & Servicios de fabricación (EEMS) and LED-based lighting systems. Establecido en 2002, the company has a rich history dating back to 1852 under its predecessor entities. Asetronics serves a wide range of markets, including medical technology, automotive engineering, telecomunicaciones, and industrial sectors. With a strong focus on quality and innovation, the company develops and manufactures electronic assemblies and systems that meet the latest technological standards, ensuring high performance and reliability for its global customer base.
Location: Freiburgstrasse 251, 3018 Bern, Suiza
Company Type: Servicios de fabricación de electrónica (EMS)
Year Founded: 2002
Number of Employees: Approximately 500 a 1,000
Main Product: Electronic assemblies and systems
Other Products: LED-based lighting systems for medical, automotor, and industrial applications
Products and Business: Asetronics specializes in the development and manufacture of electronic assemblies and LED-based lighting systems, providing high-quality, innovative solutions for the medical, automotor, and industrial sectors.
Core Competitive Advantages of Swiss PCB Manufacturing
High-End Technology Focus:
Unlike mass-production manufacturers that mainly serve consumer electronics, Swiss companies generally focus on high-end sectors such as medical, aeroespacial, and industrial applications. Their R&D investment typically accounts for 8%–12% of revenue, far exceeding the global industry average.
Extreme Quality Control:
From raw material selection to finished product shipment, an average of 12 full inspection processes are implemented. Some medical PCBs even undergo 100% inspección por rayos x, with defect rates controlled to below 3 parts per million (ppm).
Leadership in Sustainable Manufacturing:
Companies such as GS Swiss PCB and Variosystems have achieved zero wastewater discharge in production and are certified to ISO 14001. Their green manufacturing capabilities comply with the latest EU environmental regulations.
Selection Recommendation: Maximizing Value Through Proper Matching
If you are engaged in medical devices or aerospace, where miniaturization and reliability under extreme conditions are critical, GS Swiss PCB is the preferred choice.
If you require one-stop services from PCB design to finished product assembly, Variosystems’ EMS solutions offer higher efficiency.
If your focus is automotive or industrial control, Varioprint provides greater advantages in terms of cost-effectiveness and fast delivery.
