Member Directory


Engenuity Systems, Inc.
2165 W. Pecos Rd.
Bldg. G., Suite 1
Chandler  AZ  85224
United States
Tel: +1 480-782-5600
Fax: +1 480-782-5601

Engenuity Systems, Inc. Logo

Engenuity Systems, Inc. is the world's largest distributor of LonWorks® and Open System products in the United States. They have been supplying LonWorks/LonMark® products to the industrial control and building automation industries since 1994 and currently offer over 6000 products manufactured by more than 75 manufacturers.  Products include network infrastructure, HVAC controls, lighting controls, programmable controllers, lighting controls, OEM development tools, network management and graphical programming software, OPC/DDE servers, access control systems, gateways, and many more. Custom engineering and OEM design services are also available. Engenuity Systems was a founding member of LonMark and continue to be very active members for the organization both at the board level and within task groups.  For more information about the company and the products they offer visit

LonMark Contact Information:

Tracy Markie
Tel: +1 480-782-5600 ext. 211
E-mail: tracy(a)


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Engenuity Systems, Inc.
joined LonMark as a Member over 15 years ago.


Membership to LonMark International is open to any company, organization or individual committed to the development, manufacture, and use of interoperable open, multi-vendor control systems utilizing ISO/IEC 14908-1 and related standards.

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