LRI and RTS Merge

On June 30, 2017, Retro-Tech Systems (“RTS”) which includes RTS Lighting, RTS Water, RTS Utility Metering, and RTS Building Envelope, merged with LRI Energy Solutions (“LRI”). LRI Energy Solutions includes wholly owned subsidiaries Lighting Retrofit International, LLC, Water Savers, LLC and recently acquired Enlight Energy Efficient Lighting. Both RTS and LRI enjoy established reputations as […]


  • Association of Energy Engineers
  • CEM

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