Develops and manufactures door intercom systems, access control and building communication systems in Furtwangen.
S. Siedle & Söhne Telefon- und Telegrafenwerke OHG
Furtwangen (DE) · Muttenz (CH)New on Amplifa
About Siedle
Siedle is a manufacturer of door intercom systems and building communication technology with operations across Europe, headquartered in Furtwangen in the Black Forest. Since 1750, the family-owned company has developed and produced at the same location – exclusively Made in Germany. Its core business is intercom systems, complemented by access control (Siedle Secure), letterboxes, touch displays for entrances, IP systems such as Siedle Access and Siedle IQ, and cloud services for digital building management (Vixinity). The door stations are manufactured in the design lines Compact, Vario, Classic and Steel in stainless steel, brass, aluminium, plastic, chrome and glass; the high-end line Siedle Steel is produced as a one-of-a-kind piece to the client's specifications in a modern manufactory combining digitally controlled machines and craftsmanship. Customers include residential construction, commercial and industrial clients, public buildings such as clinics, cultural buildings and hotels, as well as barrier-free construction. The company operates an environmental management system certified for around 25 years and sells through its own subsidiaries, including in Switzerland (Siedle Electric AG, Muttenz) and in the Benelux countries.
- Site
- Furtwangen
- Processes
- Door communication and building communication, Access control, Letterboxes, Mobile door communication via app, Cloud building management (Vixinity), Labelling service, Repair service, Remote commissioning service
- Materials
- Stainless steel, Brass, Aluminium, Plastic, Chrome, Glass, PVD coating / Chrome
- Certificates
- certified environmental management system, Environmental management system (certified, for around 25 years)
- Founded
- 1750
- Industries
- Residential construction (single-family/multi-family/residential complexes), Commercial and industrial, Public buildings (culture, clinics, hotels), Barrier-free construction
- 01
Development and design
- 02
Manufacturing of door stations and devices
- 03
Manufactory production Siedle Steel (one-of-a-kind pieces)
- 04
Software/firmware development
- 05
Labelling service
- 06
Assembly and commissioning support
- 07
Repair and remote service
Materials and Processes
Stainless steel
Solid front panels for door stations of the design lines Classic, Compact and Steel with high weather resistance.
Brass
Material for high-quality door stations, also available with alternating patina as a design option.
Aluminium
Material for door stations and letterboxes, paintable in façade colour.
PVD coating / Chrome
Surface finishing of the solid front panels of Siedle Steel.
Plastic
Material for indoor stations and housing components.
Glass
Function modules of Siedle Steel are mounted as a panel between glass elements or in glass cut-outs.
Locations
Furtwangen
DEHeadquarters, development and production
- Materials
- Stainless steel, brass, aluminium, plastic
- EMC laboratory
Muttenz
CHSiedle Electric AG – sales company Switzerland
Products and Components
Inside the production
Industries
Additional services
Reference customers
Quality and Certification
Siedle tests its products in its own EMC laboratory, with functional reliability, robustness and durability intended to exceed common market standards. For around 25 years, the company has operated a certified environmental management system.
| Evidence | Furtwangen |
|---|---|
| Environmental management system (certified, for around 25 years) |
History
- 1750
Foundation; production since 1750 at the Furtwangen location in the Black Forest
- 1957
Horst Siedle joins the family company S. Siedle & Söhne
- 1970
Horst Siedle becomes managing director of the parent company; expansion of Siedle Electric (Switzerland)
- 1981
Creation of the Siedle Vario design line
- 2000
Transfer of the group of companies to a family foundation, chairwoman Gabriele Siedle
- 2019
Death of Horst Siedle; Gabriele Siedle takes over the company