Alan Katz

Platinum Energy Resources, Inc. engages in exploration of oil and gas. The company was founded in 2005 and is headquartered in Houston, TX.

Hertz Global Holdings, Inc. is engaged in the global car and equipment rental industry. It operates its equipment rental business through Hertz Equipment Rental Corp. the company operates through four segments: U.S. Car Rental, International Car Rental, Worldwide Equipment Rental and All Other Operations. The U.S. Car Rental segment engages in rental of cars, crossovers and light trucks, as well as ancillary products and services in United States. The International Car Rental segment engages in rental of cars, crossovers and light trucks, as well as ancillary products and services, internationally. The Worldwide Equipment Rental segment engages in rental of industrial, construction, material handling and other equipment. The All Other Operations segment comprises of donlen business, which provides fleet leasing and management services, and other business activities. Hertz Global Holdings was founded on July 15, 2005 and is headquartered in Naples, FL.

ZocDoc, Inc. provides online services for patients to find and schedule doctor appointments. It helps patients find in-network neighborhood doctors, instantly book appointments online, see what other real patients have to say, get reminders for upcoming appointments and preventive checkups, fill out their paperwork online, and more. The firm's services are free for patients and available across the United States via Zocdoc.com or the Zocdoc app for iPhone and Android. ZocDoc was founded by Cyrus Massoumi, Oliver Kharraz and Nikhil Ganju in April 2007 and is headquartered in New York, NY.

Prosek LLC provides public relations and communications consultancy services. It offers corporate, crisis and issue communications, integrated marketing, media relations, investor relations advisory, HR special situation groups, and transaction services. The firm serves to financial services, professional services, insurance, technology, B2B, and ESG sectors. The company was founded by Jennifer Prosek in 1990 and is headquartered in New York, NY.

Covanta Holding Corp. engages in the operation and ownership of infrastructure for the conversion of waste to energy, related waste transport and disposal, and other renewable energy production businesses. It operates large-scale energy-from-waste and renewable energy projects. The company was founded on April 16, 1992 and is headquartered in Morristown, NJ.