CLWT vs GREE Comparison

Euro Tech Holdings Co Ltd is a distributor and manufacturer of technology instruments as well as an environmental engineering services provider. It is engaged in the marketing and trading of water and wastewater related process control, analytical and testing instruments, disinfection equipment, supplies, and related automation systems. There are two operating segments of the company. The Trading and manufacturing segment, which is the key revenue driver, includes distribution of water treatment equipment, laboratory instruments, analyzers, test kits, and related supplies and power generation equipment. The Engineering segment includes water and waste-water treatment engineering and air pollution control business. The majority of the revenue is generated from Hong Kong.

Greenidge Generation Holdings Inc owns and operates a vertically integrated cryptocurrency data center and power generation company. The company owns and operates facilities at two locations: the Town of Torrey, New York, and Spartanburg, South Carolina. The cryptocurrency data center operations generate revenue in the form of bitcoin by earning bitcoin as rewards and transaction fees for supporting the bitcoin network with application-specific integrated circuit computers (ASICs or miners) owned or leased by the company.