Weinzierl Engineering Gmbh
Company Overview: Weinzierl Engineering GmbH
Introduction
Weinzierl Engineering GmbH is a renowned German-based engineering company that specializes in providing innovative solutions for various industries. With a strong focus on research and development, the company has established itself as a leader in the field of engineering and technology.
History and Background
Weinzierl Engineering GmbH was founded with the goal of providing high-quality engineering services to a wide range of clients. Over the years, the company has grown and expanded its services to include various areas of expertise, including automation, control systems, and electronic engineering.
Areas of Expertise
Weinzierl Engineering GmbH offers a diverse range of services and solutions, including:
- Automation and Control Systems: The company specializes in designing and implementing automation and control systems for various industries, including manufacturing, process industries, and building automation.
- Electronic Engineering: Weinzierl Engineering GmbH provides electronic engineering services, including circuit design, embedded systems development, and electronic component testing.
- Software Development: The company offers software development services, including programming, testing, and commissioning of software systems.
- Engineering Consulting: Weinzierl Engineering GmbH provides engineering consulting services, including feasibility studies, system design, and project management.
Innovative Solutions
Weinzierl Engineering GmbH is committed to providing innovative solutions that meet the evolving needs of its clients. Some of the company's recent innovations include:
- IoT-based Automation Systems: The company has developed IoT-based automation systems that enable real-time monitoring and control of industrial processes.
- Artificial Intelligence (AI) and Machine Learning (ML) Solutions: Weinzierl Engineering GmbH has developed AI and ML solutions that enable predictive maintenance, quality control, and process optimization.
- Cybersecurity Solutions: The company provides cybersecurity solutions that protect industrial control systems and prevent cyber threats.
Certifications and Awards
Weinzierl Engineering GmbH has received various certifications and awards, including:
- ISO 9001:2015 Certification: The company is certified to ISO 9001:2015, demonstrating its commitment to quality management.
- Innovation Awards: Weinzierl Engineering GmbH has received innovation awards for its IoT-based automation systems and AI/ML solutions.
Conclusion
Weinzierl Engineering GmbH is a leading engineering company that provides innovative solutions for various industries. With its strong focus on research and development, the company is well-positioned to meet the evolving needs of its clients. Its commitment to quality, innovation, and customer satisfaction has earned it a reputation as a trusted partner in the engineering and technology sector.
References
Weinzierl Engineering GmbH: Pioneering the Future of KNX Building Intelligence
Weinzierl Engineering GmbH is a prominent German manufacturer and development partner specializing in hardware and software components for building system technology, with a primary focus on the global KNX standard. Based in Burgkirchen an der Alz, the company is recognized for bridging the gap between traditional electrical installations and modern Internet of Things (IoT) connectivity. Core Expertise and the KNX Standard
At its core, Weinzierl focuses on building networking, providing the essential infrastructure that allows different devices in a smart home or commercial building to communicate. The company is a key member of the KNX Association, and its CEO, Dr.-Ing. Thomas Weinzierl, serves as an Executive Board member, helping to shape the strategic roadmap for smarter, AI-driven buildings. Key Product Solutions
Weinzierl’s portfolio spans several critical areas of building automation: KNX IP BAOS 770 - Weinzierl Engineering GmbH
To help celebrate Weinzierl Engineering GmbH's 25th anniversary in 2026, 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
As we celebrate our 25th anniversary this year, we find ourselves reflecting on a journey that began in 2001 with just two people and a single product. Today, Weinzierl Engineering GmbH has grown into a globally recognized leader in building system technology, but our core mission remains the same: making building automation smarter, more secure, and more accessible. Celebrating Our 25th Anniversary at Light + Building 2026 weinzierl engineering gmbh
We recently returned from Light + Building 2026 in Frankfurt, where we had the pleasure of meeting thousands of partners and enthusiasts. This year was particularly special as it coincided with our 25-year milestone. The level of interest in energy-efficient and networked building solutions confirms what we’ve always believed—that open standards like KNX are the backbone of the modern smart home. Product Highlights: Security & Interoperability
Our anniversary year isn't just about looking back; it’s about launching the next generation of building automation. At recent expos, we showcased several key innovations designed to simplify installation while maximizing security: Weinzierl Engineering GmbH
The heart of modern smart buildings isn't just in the sleek touchpanels or voice assistants—it’s in the invisible infrastructure that makes everything talk. At the centre of this world is Weinzierl Engineering GmbH, a Bavarian powerhouse that has spent over 25 years perfecting the "language" of building automation.
Based in the southeast of Germany, Weinzierl is a cornerstone of the KNX standard, the global benchmark for home and building control. Unlike many tech firms that outsource their core, Weinzierl maintains a high level of "development depth," handling hardware, software, and mechanical design under one roof to ensure "Made in Germany" quality. 🌐 The "Translator" of the Smart World
Weinzierl’s true specialty is connectivity. Their BAOS (Bus Access and Object Server) architecture acts as a universal bridge, allowing non-KNX devices—like PCs, Raspberry Pis, or third-party hardware—to "speak" KNX effortlessly.
IP Integration: They were pioneers in the Internet of Things (IoT), launching their first KNX IP BAOS device back in 2006.
Legacy Support: Their modules allow manufacturers to integrate KNX connectivity into existing products without needing to master the complex underlying protocols. 🔒 Security as a Standard
As buildings become more connected, they also become more vulnerable. Weinzierl has been a vocal leader in implementing KNX Security protocols.
Data Protection: Most of their current lineup, from IP routers to push buttons, now supports KNX IP Security and KNX Data Security.
Future-Proofing: They don’t just follow standards; they help write them. The company is an active member of the KNX System Group (KSG) and the Technical Board (KTB). 💡 Recent Innovations (2025–2026)
Weinzierl continues to push the boundaries of what a "simple" switch can do. At recent trade fairs like Light + Building 2026 in Frankfurt and ISE 2026 in Barcelona, they showcased several standout highlights:
KNX TP Push Button 420.1 secure: A multi-functional interface featuring an integrated sound generator, multicolor LEDs, and a full temperature sensor/controller.
KNX IP Interface 740.2 wireless secure: A WLAN-based interface designed specifically for installers, allowing them to move freely through a building during commissioning without being tethered by a USB cable.
Non-visible Window Sensors: Leveraging KNX RF, these sensors provide security and climate data without disrupting the aesthetic of modern interiors. 🏛️ Sustainability & Quality
Weinzierl is increasingly focused on local value creation and environmental impact:
Green Energy: They cover a significant portion of their electricity needs via their own PV (photovoltaic) systems.
Eco-Packaging: The company has transitioned away from plastic in their packaging, minimizing volume to reduce shipping footprints.
Certified Precision: Their internal test lab is accredited by the KNX Association, ensuring every device meets the rigorous ISO 9001 standards they've held for over 20 years. KNX Stack NGS - Weinzierl Engineering GmbH
Weinzierl Engineering GmbH is a prominent German manufacturer and technology provider specializing in software and hardware components for building automation, specifically within the KNX standard. Founded by Dr. Thomas Weinzierl, the company is recognized as a market leader for its KNX stack implementations and advanced interface solutions. Core Identity & Expertise Automation and Control Systems : The company specializes
Role: An engineering-driven manufacturer providing both "off-the-shelf" products and system-level software for other manufacturers.
Specialization: Deep expertise in KNX IP (Internet Protocol) integration, ensuring smart buildings can communicate over standard IT networks.
Headquarters: Achatz 3-4, 84508 Burgkirchen an der Alz, Germany. Key Technology & Product Lines
Weinzierl's portfolio is divided between professional system components and developer tools: Key Products / Features KNX Interfaces
BAOS (Bus Access and Object Server) series (e.g., BAOS 777). These act as gateways between LAN and KNX, allowing web browsers or mobile apps to control building functions. System Infrastructure
KNX IP Routers and Line Couplers that secure data traffic via encryption (KNX Secure). Software Stacks
The Weinzierl KNX Stack is one of the most widely used software implementations for developing new KNX-certified devices. Control Elements
MATCH 55 series, including multifunctional push buttons with integrated sensors for temperature and fan control. Strategic Contributions to Smart Buildings
Security Pioneer: They are a major advocate for KNX Secure, providing hardware that encrypts telegrams on the IP backbone to prevent unauthorized access or hacking of building systems.
Cross-Industry Integration: Their gateways (like the iKNiX controller) enable the integration of consumer tech like Google Voice Control and iOS/Android apps into professional industrial automation.
Global Presence: While headquartered in Germany, the company actively participates in global industry events like the Smart Home Expo in India and collaborates with the international KNX Association. Why They Matter
Weinzierl effectively bridges the gap between traditional electrical installations and modern IT worlds. Their software runs "under the hood" of many other brands' smart home products, making them a foundational player in the global building automation ecosystem. If you'd like, I can:
Find pricing for specific models like the BAOS 777 or IP Router 752.
Look up technical manuals for a specific installation project.
Compare their KNX stacks to other competitors for a development project. Implementation of the KNX Standard - The Datasheet Archive
In the fast-evolving world of building technology, "connectivity" is more than a buzzword—it’s the foundation of modern architecture. For over 20 years, Weinzierl Engineering GmbH
has been at the forefront of this evolution, evolving from a two-person startup into a global leader in KNX software and hardware components Beyond Standard Solutions
While many companies simply use existing technology, Weinzierl creates it. By developing their own certified system software (KNX stack)
, they eliminate the typical restrictions of standard components. This allows for: Cost-Effective Hardware: where energy efficiency meets digital intelligence
Moving away from expensive EIB system components to custom microcontroller implementations. Real-Time Performance:
Advanced features like multi-threading ensure that building systems react instantly to user needs. Secure Connectivity: Their focus on KNX Security ensures that "smart" doesn't have to mean "vulnerable." A Partner in Development Weinzierl isn't just a manufacturer; they are a full-service engineering partner
. From the initial product idea to the final pilot production, they offer: System Analysis: Integrating new ideas into the existing KNX environment. Hardware Design:
Managing everything from circuit layouts to EMC safety testing. OEM Manufacturing:
Developing and manufacturing complete units for brands to market under their own names. Shaping the Industry As active members of the KNX IP Task Force
, Weinzierl doesn’t just follow trends—they help set them. Whether showcasing innovations at Light + Building in Frankfurt or hosting specialized KNX Development Training Workshops
, they are committed to making complex building automation understandable and accessible.
Sustainable, innovative, and deeply technical, Weinzierl continues to prove that the future of smart buildings is built on solid engineering. target this post
toward a specific audience, such as developers, system integrators, or potential OEM partners?
The Genesis: From Consulting to Hardware Innovation
Unlike many hardware manufacturers that started in factory basements, Weinzierl Engineering GmbH began its journey as a pure-play engineering service provider. Founded in 1998 by a group of control systems engineers from the Technical University of Kaiserslautern, the company initially focused on developing custom automation solutions for industrial clients. However, the founders quickly identified a critical gap in the market: the lack of affordable, flexible, and programmable interfaces between proprietary building systems.
The turning point came in the early 2000s with the rise of KNX (formerly EIB – European Installation Bus). The team at Weinzierl realized that while KNX was a brilliant standard for decentralized building control, the tools to connect KNX to the wider world of IT (Ethernet, IP, and web services) were either too expensive or too restrictive.
Thus, Weinzierl Engineering GmbH shifted its focus. They stopped doing general consulting and began developing their own hardware platforms. The result was the BAOS (Building Automation Operating System) family—a line of devices that would redefine how engineers interact with KNX installations.
Case Study: The Historic Library Project
To illustrate their capability, consider a recent retrofit of a heritage library in Munich. The building could not have new wires (no new KNX cable). Weinzierl supplied KNX RF (Radio Frequency) interfaces and a BAOS 772. The RF components wirelessly connected battery-powered blind actuators and window contacts, while the BAOS 772 bridged the wireless island to the central wired KNX backbone and the facility’s SCADA system. The result: A preserved architectural aesthetic with Grade-A building automation.
Energy-Efficient Offices
In modern office retrofits, Weinzierl interfaces are used to connect the legacy KNX bus to new IoT sensors. For example, a BAOS 774 can read occupancy data from KNX ceiling sensors and send it via MQTT to a central building management system (BMS) for HVAC optimization.
The "Github of Building Automation"
What sets Weinzierl apart is their embrace of the developer community. Most building automation companies operate on a "closed shop" model—you need certified, expensive training to touch the logic. Weinzierl went the opposite direction.
They provide RESTful APIs and MQTT interfaces out of the box. This means that a software engineer who knows nothing about HVAC (Heating, Ventilation, Air Conditioning) can write a Python script to control a factory’s lighting.
"We don't just sell hardware," a company spokesperson noted at a recent ISE (Integrated Systems Europe) expo. "We sell freedom of choice. If you want to control your building via Node-RED, Alexa, or a custom React dashboard—go ahead. We just make the tunnel."
Weinzierl Engineering GmbH: Pioneering Smart Building Solutions and KNX Innovation
In the rapidly evolving world of building automation, where energy efficiency meets digital intelligence, few names command as much respect as Weinzierl Engineering GmbH. Based in Germany, this medium-sized enterprise has established itself as a powerhouse of innovation, particularly within the KNX ecosystem—the global standard for home and building control.
This article delves deep into the history, core products, technological philosophy, and market impact of Weinzierl Engineering GmbH, explaining why integrators, facility managers, and smart home enthusiasts consistently turn to this brand for cutting-edge solutions.
