F. Gardner Parker

Crown Resources Corp. explores gold properties. It also explores platinum, palladium and base metal properties. The firm provides its services in different parts of United States. The company is headquartered in Reno, NV.

USLD Communications Corp. provides telecommunications services. The company's services include calling card person-to-person, calls requiring operator assistance to hotels, hospitals, and private pay telephone owners. USLD Communications was founded in 1985 and is headquartered in San Antonio, TX.

Carrizo Oil & Gas, Inc. engaged in the exploration, development, and production of natural gas and oil. Its operations included Delaware Basin and Eagle Ford Shale. The company was founded by Sylvester P. Johnson IV and Steven Alan Webster in December 1993 and was headquartered in Houston, TX.

Hercules Offshore, Inc. engages in the provision of shallow-water drilling and marine services to the oil and natural gas exploration and production industry. It operates through the following business segments: Domestic Offshore, International Offshore, and International Liftboats. The company was founded by Erland Peter Bassøe in July 2004 and is headquartered in Houston, TX.

Sharps Compliance Corp. engages in the provision of healthcare waste management services including medical, pharmaceutical, and hazardous. It focuses on developing management solutions for medical waste and unused dispensed medications generated by small and medium quantity generators. The company was founded in November 1992 and is headquartered in Houston, TX.

Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY.