Members Directory

The ASHB Members Directory features nearly 360 organizations with activities across the large building and connected home spectrum. Please use the search bar below to find companies that align with your interests. For example, enter “smart home,” “wire/cable,” “HVAC,” or “lighting controls,” to find organizations with business activities in those product areas. You can also type “associations” to find associations only; “events” for conference producers, or “publisher” to bring up just media companies.

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Zennio Avance y Tecnología S.L

Photo of Zennio Avance y Tecnología S.L


C/ Rio Jarama, 132. Nave 8.11
TO 45007

+34 925 232 002


Zennio is a specialist manufacturer of control automation solutions for the real estate industry; residential, hotel and commercial buildings. Zennio is a private Spanish company founded in 2005 in Toledo by three partners with over 15 years committed to designing and manufacturing KNX smart home products.

Business Activities

Business Products
Access Controls, Automated Meter Reading, Controls/Automation, Controls/Sensors, Energy Management Systems, Home Automation, HVAC, Internet of Things (IoT), Software Development, Training, Large Building