LonMark Building a safer, more sustainable, more liveable and more beautiful world, and delivering socially equitable and economically positive outcomes for all Technology Applications

System Integrator

The demand for safer, greener, energy efficient buildings has never been greater, and the requirement for the integrator to deliver a cost-effective and future-proof solution groths day by day.


 LonMark offers since more then 20 years Guidelines and Specification for devlopers. Find at the following pages our developer guidelines and usefull tools to builde interoperable devices

Goverment, Cities & Municipalities

Delivering safe, resilient, beautiful and functional cities and infrastructure for its people is a government and city’s key objective. Today thanks to the IoT and Smart City revolution unique opportunities exist to innovate and enhance outcomes for the world’s 7.5 billion people, and our myriad challenges.

Education and Research Institution

In high-paced, rapidly changing industries such as technology, IoT and smart cities, strong engagement with education and research institutions is fundamental to ensure that the jobs and functions of tomorrow are being prepared for today.


Read about our newest devlepment und press releases


One of LonMark’s fundamental purposes is in providing direction to members and the general public—whether that’s for device creation or network integration, standardization or creating a plan for an integration specification.

News & Press

  • The Consumer Technology Association (CTA)® and LonMark International today announced ANSI/CTA 709.8 LON HD-PLC (High Definition Power Line Communication) is now approved as a new American National Standard (ANS) by the American National Standards Institute (ANSI) standards....

  • At AHR Expo in Atlanta, Georgia (January 14-16, 2019), MegaChips Corporation and Gesytec GmbH will showcase the world’s first LON HD-PLC bridge for Smart City and Smart Building applications in LonMark International’s booth (#C5020)....

  • The Consumer Technology Association(CTA) and LonMark International today announced ANSI/CTA-709.7 LON IP is now approved as a new American National Standard (ANS) by the American National Standards Institute (ANSI)....

Member of the month: LG Electronics


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