Douglas A. Hamrin

General Motors Corp. (NYSE: GM), one of the world's largest automakers, was founded in 1908, and today manufactures cars and trucks in 34 countries. With its global headquarters in Detroit, GM employs 244,500 people in every major region of the world, and sells and services vehicles in some 140 countries. The company brands are Buick, Cadillac, Chevrolet, GMC, GM Daewoo, Holden, HUMMER, Opel, Pontiac, Saab, Saturn, Vauxhall and Wuling. GM's largest national market is the United States, followed by China, Brazil, the United Kingdom, Canada, Russia and Germany. GM's OnStar subsidiary is the industry leader in vehicle safety, security and information services. GM is the majority shareholder in GM Daewoo Auto & Technology Co. of South Korea, and has product, power train and purchasing collaborations with Suzuki Motor Corp. and Isuzu Motors Ltd. of Japan. GM also has advanced technology collaborations with Chrysler LLC, Daimler AG, BMW AG and Toyota Motor Corp. and vehicle manufacturing ventures with several automakers around the world, including Toyota, Suzuki, Shanghai Automotive Industry Corp. of China, AVTOVAZ of Russia and Renault SA of France. Genuine GM Parts and accessories are sold under the GM, GM Performance Parts, GM Good wrench and ACDelco brands through GM Service and Parts Operations, which supplies GM dealerships and distributors worldwide. GM engines and transmissions are marketed through GM Power train.

Capstone Green Energy Corp. engages in the development, manufacture, marketing, and service of microturbine technology solutions. It targets vertical markets worldwide such as natural resources, energy efficiency, renewable energy, critical power supply, transportation, and microgrids. The firm's products generate electric power output for commercial, industrial, and utility purposes. It also sells microturbine units, components, and accessories. The company was founded in 1988 and is headquartered in Van Nuys, CA.

Part of Honeywell International, Inc., Honeywell Turbo Technologies is an American company that manufactures and supplies turbochargers. The company is based in Florida.

FlexEnergy, Inc. produces power generating equipment for producing clean energy from waste gases. The firm's technologies include: Flex Powerstation FP250, integrates patented thermal oxidation technology and offers both pollution control and electricity generation and the Flex Turbine MT250, capable of running on a variety of fuel gases, from pipeline-quality natural gas to oilfield associated gas to bio-gas. The company was founded by Edan Prabhu in 2000 and is headquartered in Irvine, CA.

Ener-Core Power, Inc. designs and manufactures systems for producing continuous energy. Its products include flex powerstation fp250 which integrates patented gradual oxidation technology with gas turbine technology, offering both pollution control and electricity generation. The company was founded in November 2012 and is headquartered in Irvine, CA.