Charles & Colvard manufactures, markets, and distributes Charles & Colvard Created Moissanite? (which the company refers to as moissanite or moissanite jewels) and finished jewelry featuring its proprietary moissanite gemstone for sale in the worldwide jewelry market. The company sells loose moissanite jewels and finished jewelry through various operating segments: its Online Channels segment, which comprises its charlesandcolvard.com website, e-commerce outlets, including marketplaces, drop-ship customers, and other e-commerce customers; and its Traditional segment, which consists of domestic and international distributors and retail customers.

Green Plains is a holding company. Through its subsidiaries, the company is an ethanol producer. The company has four operating segments: ethanol production, which includes the production of ethanol, distillers grains and corn oil; agribusiness and energy services, which includes grain handling and storage, commodity marketing and merchant trading for company-produced and third-party ethanol, distillers grains, corn oil, natural gas and other commodities; food and ingredients, which includes cattle feeding and food-grade corn oil operations; and partnership, which includes fuel storage and transportation services.

Pulse Biosciences is a bioelectric medicine company. The company is pursuing regulatory clearance to market CellFX? System (CellFX). The CellFX System utilizes its Nano-Pulse Stimulation? (NPS) technology to treat various applications for which an optimal solution remains unfulfilled. NPS is a proprietary technology that delivers nanosecond duration pulses of high amplitude electrical energy to non-thermally clear targeted cells while sparing adjacent non-cellular tissue. The company's CellFX System allows for the adjustment of four key treatment parameters: pulse duration, pulse amplitude, pulse frequency, and the number of pulses, depending on the target tissue, application and desired treatment outcome.