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View Gramaco NV's top competitors like Clean Energy Future, Clean Energy Partners, and Clean Tech, Inc..

Energy Smart Group
Energy Smart Group (ESG) supports customers through the entire lifecycle of EV Charging—from pre-installation site surveys and electrical infrastructure evaluations to rebate acquisitions, engineering designs, utility permits, supply of charging-station hardware, installation, and maintenance. Hotels, car dealerships, multifamily properties, fleet operators, and retailers count on ESG to reduce upfront costs, generate new revenue streams, maximize ROI, boost property value, and future-proof their business. Work with a certified ChargePoint partner and a seasoned team of installers with hundreds of successful projects under their belt. Our satisfied customers include Marriott, Mattel, Norm Reeves, and Wilson Automotive. ESG also offers a range of energy-saving solutions—from LED lighting to solar panels, smart battery storage, and power factor correction—that cut operating costs and support your sustainability initiatives.
Irvine, California, US
Private
$5M Revenue
https://energysmartgroup.com
12 Employees
Clean Tech, Inc.
Clean Tech, Inc. was founded in the late 70's as a local commercial building maintenance provider in Wichita, KS. Clean Tech Inc has three primary branches of business; Large Category Commercial water losses, Specialized Building Maintenance, and Snow Removal. Over the last 30 years Clean Tech has set itself apart as an industry leader. Give us the opportunity to show you how.
Wichita, Kansas, US
Private
$27.9M Revenue
http://www.cleantechinc.com
39 Employees
Solar Wave Energy, Inc.
Solar Wave monitors solar thermal systems. We serve the professionals who create solar thermal systems and the stakeholders who benefit from them. In order to effectively use solar energy, solar collectors need to perform efficiently every sunny day. If you design, build, install, operate or manage solar thermal systems, you are part of a team generating renewable energy. Your product is energy. SolarWave’s products are created from experience, imagination, and our commitment to make clean solar energy the most powerful and profitable energy choice.
Cambridge, Massachusetts, US
Private
$959K Revenue
http://www.solarwave.com
2 Employees
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
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