Akoustis Technologies, Inc.

QUALCOMM, Inc. engages in the development, design, and provision of digital telecommunications products and services. It operates through the following segments: Qualcomm CDMA Technologies (QCT), Qualcomm Technology Licensing (QTL), and Qualcomm Strategic Initiatives (QSI). The QCT segment develops and supplies integrated circuits and system software based on technologies for the use in voice and data communications, networking, application processing, multimedia, and global positioning system products. The QTL segment grants licenses and provides rights to use portions of the firm's intellectual property portfolio. The QSI segment focuses on opening new or expanding opportunities for its technologies and supporting the design and introduction of new products and services for voice and data communications. The company was founded by Franklin P. Antonio, Adelia A. Coffman, Andrew Cohen, Klein Gilhousen, Irwin Mark Jacobs, Andrew J. Viterbi, and Harvey P. White in July 1985 and is headquartered in San Diego, CA.

Xiaomi Corp. engages in the design, manufacture and sale of smartphone, hardware and software products. Its business covers power bank, audio, camera and lifestyle. Xiaomi doing business through three business segments-Hardware, E-commerce & New Retail and Internet services. Its products include power bank pro, headphones, in-ear headphones pro, bluetooth headset basic with dock, bluetooth speaker, sphere camera, home security camera, action camera, robot builder, electric scooter, bedside lamp, and body composition scale. The company was founded by Jun Lei, Bin Lin, Wan Qiang Li, Feng Hong, De Liu, Chuan Wang, and Jiang Ji Huang on March 3, 2010 and is headquartered in Beijing, China.

Berkshire Hathaway, Inc. provides property and casualty insurance and reinsurance, utilities and energy, freight rail transportation, finance, manufacturing, retailing, and services. It operates through following segments: GEICO, Berkshire Hathaway Reinsurance Group, Berkshire Hathaway Primary Group, Burlington Northern Santa Fe, LLC (BNSF), Berkshire Hathaway Energy, McLane Company, Manufacturing, and Service and Retailing. The GEICO segments involves in underwriting private passenger automobile insurance mainly by direct response methods. The Berkshire Hathaway Reinsurance Group segment consists of underwriting excess-of-loss and quota-share and facultative reinsurance worldwide. The Berkshire Hathaway Primary Group segment comprises of underwriting multiple lines of property and casualty insurance policies for primarily commercial accounts. The BNSF segment operates railroad systems in North America. The Berkshire Hathaway Energy segments deals with regulated electric and gas utility, including power generation and distribution activities, and real estate brokerage activities. The McLane Company segment offers wholesale distribution of groceries and non-food items. The Manufacturing segment includes industrial and end-user products, building products, and apparel. The Service and Retailing segment provides fractional aircraft ownership programs, aviation pilot training, electronic components distribution, and various retailing businesses, including automobile dealerships, and trailer and furniture leasing. The company was founded by Oliver Chace in 1839 and is headquartered in Omaha, NE.