Established in 1992, Energy Solutions International (ESI) has provided innovative, energy efficient LED lighting fixtures and retrofit kits – manufactured right here in St. Paul, MN – We truly provide high quality “Made in the USA” products. ESI is leading the way with a “controls” mind-set and an “IoT-ready” strategy. We are leading with controls, with a certified LCA salesforce, and believe heavily that our partnerships with controls manufacturers are the key to driving ESI’s brand nationally through collaborative project acquisition and technological innovation! We are partnering with the best in the industry, providing controls for stand-alone and networked multi-facility management opportunities. https://www.esilighting.com/