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VENDOR IDS
BACnet provides facilities by which "private," i.e., non-standard, information may be transported. In order to arbitrate between non-standard messages of different manufacturers, BACnet defines a numerical "vendor identifier." Vendor IDs are available to any BACnet implementor without cost. For details on how to obtain a Vendor ID, please click here.

Vendor identifiers 555, 666, 777, 888, 911, 999, and 1111 are reserved for ASHRAE and will not be assigned to a vendor.

As of August 11, 2022, 1369 Vendor IDs have been issued and are distributed internationally as shown in the following list:
 
USA458
Germany157
Canada91
China71
Japan68
United Kingdom65
Australia45
Switzerland42
France28
Italy28
Poland27
Korea26
India24
Austria23
Sweden21
Netherlands18
Czech Republic16
Denmark16
Taiwan13
Finland10
Malaysia10
Belgium9
Brazil9
Spain9
Hong Kong8
Israel7
Singapore7
South Africa7
New Zealand6
Lithuania5
Norway5
Turkey5
Vietnam4
Hungary3
Argentina2
Chile2
Croatia2
Ireland2
Jordan2
Luxembourg2
Russia2
Serbia2
Slovakia2
Estonia1
Iceland1
Latvia1
Mexico1
Philippines1
Romania1
Saudi Arabia1
Slovenia1
Thailand1
United Arab Emirates1

The current list of Vendor IDs may be viewed by clicking here!