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ABOUT US – Original – Lumen Commercial Group
2614 NW 72nd AVENUE MIAMI, FL 33122 +1 (305) 320 28 21




Lumen Commercial Group is an engineering company with a 30+ year successful track record in delivering high-performance, value maximizing lighting and energy efficiency solutions to industries and infrastructure projects in more than 15 countries across the Americas. We proudly have earned the trust and representation rights of top tier lighting and controls firms from around the globe based on the quality standards of our solutions. At LCG we design, implement and manage custom made energy efficient systems for your organization that will:

◎ Generate the maximum amount of short term savings possible from electricity consumption.
◎ Meet or exceed all regulatory standards applicable.
◎ Reduce your cost of operations.
◎ Minimize the carbon footprint/environmental impact of your business.
◎ Minimize any disruption of your daily operations by avoiding unnecessary structural modifications or overly complex solutions.


Luis Miguel Gonzalez, M.S.

CEO and Founder
Luis is the entrepreneur behind the creation of Lumen having founded the company in 1985. He brings to the table over three decades of experience in the lighting and energy efficiency solutions industry. Luis has organically built Lumen SAS internationally to become an industry leader based on a philosophy of non-negotiable high standards of quality, performance and service to the customer. Luis graduated both bachelor and master degrees in science from The University of Southern Louisiana.

Miguel Gonzalez, BASc

General Manager

Miguel is a passionate industrial engineer who has inherited his father’s mission of impacting our society by enabling companies to be as energy/cost-efficient and environmentally responsible as possible. He is responsible for the technological development and integration of top performing solutions to the point that they become turn-key and of seamless operation for our customers. Miguel graduated from The University of Arkansas Engineering school.

Samuel Gaviria, BBA

International Operations Manager

Samuel brings forth strong financial, operational efficiency and strategic business analytical capabilities acquired over 6 years of experience working for large corporate outfits such as Procter & Gamble and the Kimberly-Clark Corporation. He is responsible for operating LCG at the level of excellence we demand of ourselves for our customers. Samuel graduated from EIA University in Medellin, specifically from the highly recognized business administration engineering major program.

Sebastian Martinez, BCom

Director of Sales

Sebastian is a seasoned sales executive with a strong belief that environmental responsibility and maximum economic value can and must co-exist. He joined LCG after a decade of managing sales, business development efforts and operations in the solar PV development industry at an international scale. His role: to be the main liaison between our customers and our solutions, putting forth the most value adding options available to meet and exceed client needs. Sebastian graduated from Ryerson University in Toronto, majoring in Entrepreneurship and professional communications.

  • 2614 NW 72nd AVENUE MIAMI, FL 33122
  • +1 (305) 320 28 21