- Quick navigation
- Home
- Open menu
- Page content
- Customer service
- Search
- Footer

SIONIC - Your trusted partner for excellence, innovation, and safety in the following areas:
Solar photovoltaics
Audio and video intercom systems
Sound systems
Emergency and safety lighting
Smoke vents
History
SIONIC is a public limited company that has been operating in the Valais and French-speaking Switzerland markets since 1966. Its head office is in Sion. It began by manufacturing emergency lighting and highly specialized electronic devices for Swiss and foreign companies. It has always specialized in the fields of electronics and low-voltage electricity.
A pioneer in photovoltaics in Valais, it carried out its first autonomous installations in mountain huts in 1980 and completed its first grid feed-in installation at Sion airport in 1994.
Structure
SIONIC owns its own premises. An industrial hall with a surface area of 900 m² (600 m² on the ground floor + 300 m² on the first floor) is fully equipped to meet the increasingly specific requirements of its customers.
Divided into four areas, it comprises administrative offices, a technical office, a workshop/warehouse, and a storage area.
Skills
SIONIC trains future electronics engineers in partnership with the Sion vocational school. A team of 10 people provides personalized support for each installation concept: consulting, quotation, manufacturing, commissioning, and maintenance.
The evolution and complexity of electronic equipment require constant training, which is why its employees regularly attend advanced training courses with its supplier partners.
Thanks to its qualified and loyal electronics engineers (with 15 to 35 years of service),SIONIC provides high-quality after-sales service, guaranteeing optimal operation and, above all, unparalleled durability for all its installations and products.
SIONIC's priority is customer satisfaction while adhering to its quality charter at the best price on the market.
Services
SIONIC distributes products developed and manufactured by itself, as well as products for which it has secured exclusive representation in French-speaking Switzerland.
Advice and design for installations
Product development
Supply of equipment
Assistance to engineering firms
Support for electrical installers during work
Commissioning of installations
Instruction in use for project owners
Maintenance by trained and specialized personnel
Opening times
- Monday7:30 to 12:00 / 13:30 to 17:00
- Tuesday7:30 to 12:00 / 13:30 to 17:00
- Wednesday7:30 to 12:00 / 13:30 to 17:00
- Thursday7:30 to 12:00 / 13:30 to 17:00
- Friday7:30 to 12:00 / 13:30 to 16:00
- SaturdayClosed
- SundayClosed
Rating 5 of 5 stars
Opening times
- Monday7:30 to 12:00 / 13:30 to 17:00
- Tuesday7:30 to 12:00 / 13:30 to 17:00
- Wednesday7:30 to 12:00 / 13:30 to 17:00
- Thursday7:30 to 12:00 / 13:30 to 17:00
- Friday7:30 to 12:00 / 13:30 to 16:00
- SaturdayClosed
- SundayClosed
- Telephone:
- E-Mail:
- Website:
Reviews for SIONIC SA
- French
- By telephone,Online
- Categories
- Photovoltaics Solar panelAcousticsAmbulance service