Jeffrey Groscost

Petrol Oil & Gas, Inc. currently does not have any operations. The company previously engaged in exploring, developing and producing oil and gas. It had operated three projects which include Petrol-Neodesha, Coal Creek and Oil Field. The company was founded in March 2000 and is headquartered in Overland Park, KS.

University of Southern California is a private research university that mainly offers undergraduate, graduate & other higher education. The university was founded in 1880 and is headquartered in Los Angeles, CA.

The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY.

Piercy, Bowler, Taylor & Kern is engaged in providing financial services. It offers forensic accounting, IT auditing, Bankruptcy/receivership, taxation and litigation support services. The firm serves to the gaming/hospitality, real estate and construction, restaurants and clubs, medical, and government industries. The company was founded by Loyd Ralph Piercy, Richard H. Bowler, Revelle Taylor, and Michael W. Kern 1990 and is headquartered in Las Vegas, NV.

Beckstead & Watts LLP is a private company based in Henderson, NV.

Vanir Group of Cos., Inc. operates as a program, project, and construction management firm. It offers scheduling, master planning, constructability reviews, condition assessment, cost estimating, design, sustainability, value engineering, and inspection services. It serves K-12 education, justice facilities, healthcare, higher education, water and waste water, aviation, and transportation markets. The company was founded by H. Frank Dominguez in 1964 and is headquartered in Sacramento, CA.

Vanir Construction Management, Inc. provides planning, designing, and construction services. It offers construction, program and project management, master planning, condition assessment, cost estimating, scheduling, constructability review, value engineering, and inspection services. The company is headquartered in Sacramento, CA.