An open interoperable revolution is underway in the controls industry and one organization
is taking the lead in helping companies deliver open, interoperable products: LonMark International.
Supported by a who's-who of controls companies, LonMark International
counts among its members not only the manufacturers fueling this revolution
but also the end-users, equipment specifiers,
and system integrators driving its implementation.
Since its inception in 1994 — 24 years ago — and new corporate structure in 2003, LonMark International has become a major driving force in the establishment of interoperable guidelines and is committed to educating the market on the value of open, interoperable systems by providing tools, resources, and support for its members and their markets. LonMark International Affiliates span the globe with local presence in the Americas, Asia, and Europe.
LonMark International and its Affiliate Organizations have over 400 members worldwide. LonMark International membership is open to any manufacturer, distributor, engineer, system integrator, or end-user interested in the development, specification, and use of open, interoperable products utilizing ISO/IEC 14908-1 and related standards.
Products that have been verified to conform to the LonMark International interoperability guidelines are eligible to carry the LonMark logo.
“LonMark International is the recognized industry authority for certification, education, and
of interoperability standards for the benefit of
manufacturers, integrators, and end users.”
“LonMark International’s mission is to enable the easy integration of multi-vendor systems
based on ISO/IEC 14908-1 and related standards.”
“The purpose of LonMark International is to promote and advance the business of efficient
and effective integration of open, multi-vendor control systems utilizing ISO/IEC 14908-1 ("LONWORKS
Open Systems") and related standards.”
thousands of companies are using
LonWorks control networks
to provide systems and solutions for building, home, industrial, telecommunications,
transportation, and other industries.
There are millions of LonWorks technology-based
devices installed worldwide. LonMark International provides an open forum for member companies to work together
on marketing and technical programs to promote the availability of open,
interoperable control devices.