SYNOV Group
Who we are
SYNOV is a group of complementary entities, specialized in the design and manufacture of customized electronic and electrical equipment since 1949. Backed by our recognized expertise, we support our customers from design to production, providing innovative solutions perfectly adapted to their needs.
Key Figures
+ 70
Years of expertise
+ 1000
Employees
+ 115
Engineers
+ 170
14
Subsidiaries
+ 40 000
+ 70
Years of expertise
+ 1000
Employees
+ 115
Engineers
+ 170
14
Subsidiaries
+ 40 000
Our core business
ODM / EMS
- Planning & Design
- Industrialization
- Manufacturing
- Validation
- SERVICE
- Durability
BMS and Security Solutions
- Design and manufacture of electronic boards.
- Communicating solutions for public lighting management and comfort in commercial buildings.
- Motor enclosures.
- GSM / IP gateways and interfaces.
Missions & Ambitions
Designing and supplying innovative, sustainable and customized electronic solutions, anticipating our customers’ needs.
Build lasting partnerships thanks to the expertise of our teams and the excellence of our technological know-how.
Be a European leader, double in size in 5 years, and play a key role in the value chain.
To become a high value-added electronics partner, leveraging our know-how and design expertise, by strengthening our sectoral and technological centers of excellence (through acquisition and integration).
Our values
Excellence & Innovation
Customer satisfaction
Respect & Integrity
Collaboration & Sharing
Sustainable commitment
Excellence & Innovation
Customer satisfaction
Respect & Integrity
Collaboration & Sharing
Sustainable commitment
History
2025
PRIMA ELECTRO
A specialist in power electronics since 1978, Prima Electro designs customized technological solutions for industry. Its DOTS (Dedicated Off The Shelf) model combines innovation, speed-to-market and competitiveness for automation, e-mobility, rail and energy. 
2025
ALTEC-ATLS
ALTEC ATLS designs and manufactures transmission and security solutions: telephone transmitters, GSM/IP gateways, sirens and PPMS devices. It supports schools, industrial sites and critical infrastructures in alert and safety management.
2025
ARCOM
Arcom designs and manufactures French solutions to make buildings and cities more connected, economical and comfortable. Its products cover HVAC management, lighting, blinds and supervision, with digital integration via myArcom and complete expertise from development to integration. 
2024
SYSTEMS
SYMES is a French electronics design office that creates customized solutions, from hardware architecture to software integration. Since 1995, SYMES has been supporting companies, local authorities and IoT projects, combining innovation, reliability and responsiveness within the SYNOV Group.
2023
ADETEC
ADETEC is a French electronics and industrial IT company that designs, develops, manufactures and tests customized IoT solutions for industry. It supports its customers from the expression of need to the prototype, integrating hardware, software and communication networks. 
2022
LAUDREN ELECTRONIQUE
Laudren Électronique manufactures and integrates custom multi-technology electronic solutions, from boards and integrated systems to cables and enclosures. Backed by decades of experience and flexible production, Laudren Électronique meets demanding industrial needs for quality, reliability and adaptability.
2019
SECTRONIC
SECTRONIC designs and manufactures on-board electronic systems, mainly for rail transport. It also develops electronic access control equipment for sensitive sites and environments with high security constraints. 
2019
OEM INDUSTRY
OEM Industry specializes in analog and digital power electronics. Its teams design motor control boards, switch-mode power supplies, DC/DC converters, battery chargers and BMS systems for demanding industrial applications.
2019
ARTHESE
ARTHESE is an engineering company specializing in embedded electronic systems. It develops complete control and human-machine interface (HMI) solutions, designing hardware and software for customized applications. 
2015
A2E
A2E supports its customers in the design, industrialization and integration of electronic systems. Based in Héricourt near Belfort, the company employs a staff of 100, and holds ISO 9001 and ISO 13485 certifications for the medical sector.
2007
JF INDUSTRIES ELECTRIQUES
JF Industries Électriques designs and manufactures wiring solutions in bundles, boxes, plates and electrical cabinets. We master all operations, from cutting and crimping to overmolding and final integration. 
1999
TUNELEC
Specializing in wired cabling and electronic assembly, TUNELEC relies on high-performance industrial equipment and a team of 250 employees. It offers flexible, responsive production capacity, adapted to projects of all sizes.
RV ELECTRICAL CONSTRUCTIONS
Based in Auvergne, near Le Puy-en-Velay, CERV designs and manufactures electronic systems, with recognized expertise in electronic control. It has a 5,000 m² industrial site and a team of 100 employees. 
2025
Prima Electro
A specialist in power electronics since 1978, Prima Electro designs customized technological solutions for industry. Its DOTS (Dedicated Off The Shelf) model combines innovation, speed-to-market and competitiveness for automation, e-mobility, rail and energy.
2025
ALTEC ATLS
ALTEC ATLS designs and manufactures transmission and security solutions: telephone transmitters, GSM/IP gateways, sirens and PPMS devices. It supports schools, industrial sites and critical infrastructures in alert and safety management.
2025
Arcom
Arcom designs and manufactures French solutions to make buildings and cities more connected, economical and comfortable. Its products cover HVAC management, lighting, blinds and supervision, with digital integration via myArcom and complete expertise from development to integration.
2024
SYSTEMS
SYMES is a French electronics design office that creates customized solutions, from hardware architecture to software integration. Since 1995, SYMES has been supporting companies, local authorities and IoT projects, combining innovation, reliability and responsiveness within the SYNOV Group.
2023
ADETEC
ADETEC is a French electronics and industrial IT company that designs, develops, manufactures and tests customized IoT solutions for industry. It supports its customers from the expression of need to the prototype, integrating hardware, software and communication networks.
2022
LAUDREN ELECTRONIQUE
Laudren Électronique manufactures and integrates custom multi-technology electronic solutions, from boards and integrated systems to cables and enclosures. Backed by decades of experience and flexible production, Laudren Électronique meets demanding industrial needs for quality, reliability and adaptability.
2019
SECTRONIC
SECTRONIC designs and manufactures on-board electronic systems, mainly for rail transport. It also develops electronic access control equipment for sensitive sites and environments with high security constraints.
2019
OEM INDUSTRY
OEM Industry specializes in analog and digital power electronics. Its teams design motor control boards, switch-mode power supplies, DC/DC converters, battery chargers and BMS systems for demanding industrial applications.
2019
ARTHESE
ARTHESE is an engineering company specializing in embedded electronic systems. It develops complete control and human-machine interface (HMI) solutions, designing hardware and software for customized applications.
2015
A2E
A2E supports its customers in the design, industrialization and integration of electronic systems. Based in Héricourt near Belfort, the company employs a staff of 100, and holds ISO 9001 and ISO 13485 certifications for the medical sector.
2007
JF INDUSTRIES ELECTRIQUES
JF Industries Électriques designs and manufactures wiring solutions in bundles, boxes, plates and electrical cabinets. We master all operations, from cutting and crimping to overmolding and final integration.
1999
TUNELEC
Specializing in wired cabling and electronic assembly, TUNELEC relies on high-performance industrial equipment and a team of 250 employees. It offers flexible, responsive production capacity, adapted to projects of all sizes.
RV ELECTRICAL CONSTRUCTIONS
Based in Auvergne, near Le Puy-en-Velay, CERV designs and manufactures electronic systems, with recognized expertise in electronic control. It has a 5,000 m² industrial site and a team of 100 employees.
2025
PRIMA ELECTRO
A specialist in power electronics since 1978, Prima Electro designs customized technological solutions for industry. Its DOTS (Dedicated Off The Shelf) model combines innovation, speed-to-market and competitiveness for automation, e-mobility, rail and energy.
2025
ALTEC-ATLS
ALTEC ATLS designs and manufactures transmission and security solutions: telephone transmitters, GSM/IP gateways, sirens and PPMS devices. It supports schools, industrial sites and critical infrastructures in alert and safety management.
2025
ARCOM
Arcom designs and manufactures French solutions to make buildings and cities more connected, economical and comfortable. Its products cover HVAC management, lighting, blinds and supervision, with digital integration via myArcom and complete expertise from development to integration.
2024
SYSTEMS
SYMES is a French electronics design office that creates customized solutions, from hardware architecture to software integration. Since 1995, SYMES has been supporting companies, local authorities and IoT projects, combining innovation, reliability and responsiveness within the SYNOV Group.
2023
ADETEC
ADETEC is a French electronics and industrial IT company that designs, develops, manufactures and tests customized IoT solutions for industry. It supports its customers from the expression of need to the prototype, integrating hardware, software and communication networks.
2022
LAUDREN ELECTRONIQUE
Laudren Électronique manufactures and integrates custom multi-technology electronic solutions, from boards and integrated systems to cables and enclosures. Backed by decades of experience and flexible production, Laudren Électronique meets demanding industrial needs for quality, reliability and adaptability.
2019
SECTRONIC
SECTRONIC designs and manufactures on-board electronic systems, mainly for rail transport. It also develops electronic access control equipment for sensitive sites and environments with high security constraints.
2019
OEM INDUSTRY
OEM Industry specializes in analog and digital power electronics. Its teams design motor control boards, switch-mode power supplies, DC/DC converters, battery chargers and BMS systems for demanding industrial applications.
2019
ARTHESE
ARTHESE is an engineering company specializing in embedded electronic systems. It develops complete control and human-machine interface (HMI) solutions, designing hardware and software for customized applications.
2015
A2E
A2E supports its customers in the design, industrialization and integration of electronic systems. Based in Héricourt near Belfort, the company employs a staff of 100, and holds ISO 9001 and ISO 13485 certifications for the medical sector.
2007
JF INDUSTRIES ELECTRIQUES
JF Industries Électriques designs and manufactures wiring solutions in bundles, boxes, plates and electrical cabinets. We master all operations, from cutting and crimping to overmolding and final integration.
1999
TUNELEC
Specializing in wired cabling and electronic assembly, TUNELEC relies on high-performance industrial equipment and a team of 250 employees. It offers flexible, responsive production capacity, adapted to projects of all sizes.
1949
RV ELECTRICAL CONSTRUCTIONS
Based in Auvergne, near Le Puy-en-Velay, CERV designs and manufactures electronic systems, with recognized expertise in electronic control. It has a 5,000 m² industrial site and a team of 100 employees.