Development and production of monitoring and IoT hardware: sensors, actuators, gateways and controllers Made in Germany.
ESERA GmbH
87600 Kaufbeuren, GermanyNew on Amplifa
About ESERA
ESERA GmbH is a Bavarian hardware manufacturer of professional monitoring, IoT and automation solutions headquartered in Kaufbeuren in the Allgäu region. The company develops and produces sensors, actuators, gateways, controllers, DIN-rail PCs, 1-Wire accessories, software and all-in-one systems for industrial and commercial applications, buildings, energy and environmental monitoring, and safety-critical infrastructure. The core of the product technology is the patented Auto-E-Connect plug-and-play system based on 1-Wire, which enables the integration of sensors and actuators within minutes; ESERA gateways manage up to 30 sensors with up to five measured values each. The devices feature TPM chips for data security and operate independently of the Linux kernel, making them suitable for high-security applications. Reference customers include data centers, Liebherr Aerospace, the German Armed Forces and the Swiss Federal Railways. Since 2025, the company has been headquartered in the historic Momm Villa in Kaufbeuren.
- Site
- Kaufbeuren
- Materials
- 1-Wire bus topology, TPM chips (Trusted Platform Module), M12 connector system, MQTT, REST, Modbus interfaces
- Certificates
- Reclay Systems packaging certificate (plastic-free packaging), CO2-neutral company (certification in progress)
- Founded
- 2009
- Industries
- Smart Buildings, Smart Cities, Data Centers, Railway Applications, Industry 4.0, Emergency Services (BOS)
- 01
Development (sensor technology, actuator technology, gateway technology)
- 02
Production in Germany
- 03
Software/Firmware
- 04
Quality inspection and repair
- 05
Sales and support
Technology and Processes
1-Wire bus topology
Technological foundation for sensor technology and Auto-E-Connect plug-and-play integration.
TPM chips (Trusted Platform Module)
Hardware-based data security for high-security applications.
M12 connector system
Robust sensor connection technology, e.g. for cold chain and temperature monitoring.
MQTT, REST, Modbus interfaces
Open interfaces for integration into existing automation and IT systems.
Locations
Kaufbeuren
DEHeadquarters with development, production, repair department and sales
- Materials
- Electronic monitoring and IoT hardware
Industries
Reference customers
Quality and Sustainability
The products are developed and produced in Germany to a high quality standard; an in-house repair department inspects and overhauls returned devices. Sustainability measures include green electricity, plastic-free packaging (Reclay packaging certificate) and ongoing certification as a CO2-neutral company.
| Evidence | Kaufbeuren |
|---|---|
| Reclay Systems packaging certificate (plastic-free packaging) | |
| CO2-neutral company (certification in progress) |
History
- 2002
Emergence of the first sensor and actuator solutions from a private digitalization project
- 2009
Founding of the company ESERA, initially as a sole proprietorship
- 2014
Renaming to ESERA GmbH (formerly E-Service GmbH)
- 2025
Relocation of the company headquarters to the historic Momm Villa in Kaufbeuren