i-SENS, Inc. is a Korea-based company mainly engaged in the manufacture and sale of biosensors. The Company's products consist of blood glucose monitoring systems, including blood glucose monitors, blood glucose meters, glucose monitors, blood glucose meter kits and blood sugar meters under the brand names of CareSens, MedTrust, BGStar, Barozen and others; electrolyte analyzers and cartridges; immunosensors, as well as other related accessories, such as connectors, lancets, blood glucose data management software and lancing devices, among others. The Company distributes its products within domestic market and to overseas markets including Japan, Europe, the United States and others.

Walmart is engaged in global operations of retail, wholesale and other units, as well as eCommerce, located throughout the U.S., Africa, Argentina, Canada, Central America, Chile, China, India, Japan, Mexico and the U.K. The company's operations are conducted in three reportable segments: Walmart U.S., which is a mass merchandiser of consumer products, operating under the Walmart and Walmart Neighborhood Market brands, as well as walmart.com, jet.com and other eCommerce brands; Walmart International, which includes various formats divided into retail, wholesale and other categories; and Sam's Club, which is a membership-only warehouse club that also operates samsclub.com.