David A. Eichinger

ExxonMobil Chemical Co., Inc. manufactures petrochemical products. The company is headquartered in Spring, TX.

Enron Corp. provides energy related services

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.

Proman USA, Inc. engages in the development, ownership, and operation of production facilities that convert natural gas to methanol and drop-in gasoline. Its projects include syngas generation, methanol production, and gasoline production. The company was founded by Timothy E. Vail and David A. Eichinger in 2012 and is headquartered in Houston, TX.

Accelergy Corp. offers biodegradable specialty products and fuels. It specializes in the production of low carbon synthetic transportation fuels. The company was founded by Jane H. Chuan in 2003 and is headquartered in Houston, TX.

New Power Co. engages in the provision of electricity and natural gas. The company is headquartered in New Canaan, CT.