Headquartered in , Weinzierl Engineering began as a small team of two people and has since grown into a medium-sized enterprise with over 30 employees and a diverse portfolio of more than 30 specialized products. The company is led by CEO Dr. Thomas Weinzierl , who has been an active figure in building automation research since the mid-1990s and currently serves on the KNX Executive Board .
Weinzierl Engineering GmbH has received several certifications and awards for its quality management and innovative products. Some of the company's notable certifications include:
To help celebrate , This post highlights your core expertise in KNX standard solutions and recent product innovations shown at major trade fairs like Light + Building 2026 . 25 Years of Innovation: Building the Future with Weinzierl weinzierl engineering gmbh
Weinzierl's primary business focus is the development, production, and marketing of complex software and hardware components for building system technology. The company’s core competency lies in the networking of buildings, with a strong focus on the , but also supporting other open technologies like EnOcean, Modbus, and DMX . As a comprehensive provider, Weinzierl offers services ranging from system design consulting to the complete development of hardware, firmware, and application software, including KNX certification of customer products.
Founded in 2001, is a prominent German manufacturer and developer of intelligent hardware and software components for building automation. Based in Burgkirchen an der Alz, Bavaria, the company has established itself as a key pillar of the KNX ecosystem , specializing in the seamless networking of modern smart buildings. Core Expertise and KNX Leadership Headquartered in , Weinzierl Engineering began as a
Expert advice on technical architecture and integration of new products into existing KNX environments. Hardware and Firmware Development: Full-service development of electronic components. OEM Manufacturing:
Weinzierl does not just sell hardware; they sell . Their free tool, ETS App "Weinzierl Link" , is beloved by system integrators. It allows automatic creation of group addresses and visualizations from an Excel or CSV file. For a contractor programming a 2,000-device hotel, this turns weeks of tedious clicking into an afternoon of data import. This tool creates vendor lock-in through convenience: once an integrator uses the Link workflow, switching to another KNX interface feels like a regression to the Stone Age. The company’s core competency lies in the networking
Furthermore, as cyber threats targeted smart infrastructure, Weinzierl became a driving force behind . They developed some of the first gateways capable of encrypting KNX data over both IP networks (KNX IP Security) and bus lines (KNX Data Security), preventing unauthorized access and malicious tampering in commercial buildings. Core Product Portfolio