ZEST

Ecoark Holdings, Inc., through its subsidiaries, engages in the oil and gas, bitcoin mining, and post-harvest shelf-life and freshness food management technology businesses in the United States. It engages in the exploration, production, and drilling of oil and gas properties in Texas, Louisiana, and Mississippi, as well as offers transportation of frac sand and logistics services to hydraulic fracturing and drilling operations. The company also provides freshness management solutions for fresh food growers, suppliers, processors, distributors, grocers, and restaurants.