Rosemore Inc Rosemore, Inc. is a privately-held corporation headquartered in Baltimore, Maryland with operating subsidiaries based in Houston, Texas. The primary focus of business operations today is oil and gas exploration, production and transportation via its Tema Oil and Gas Company and Gateway Gathering and Marketing Company subsidiaries. In the past, Rosemore, Inc. also had a presence in oil refining and marketing via its Crown Central LLC subsidiary. The company also manages a large diversified portfolio of investments. Rosemore, Inc. traces its roots back to 1931 when the original founders of the American Oil Company (AMOCO) formed a corporation to consolidate, expand and diversify their business activities. For more information, please inquire at info@rosemoreinc.com. This site uses cookies from Google to deliver its services and to analyze traffic. Information about your use of this site is shared with Google. By using this site, you agree to its use of cookies. LEARN MOREGOT IT

Rosemore Inc Contact Us Rosemore, Inc. 100 Light Street 25th floor Baltimore, MD 21202 410-347-7080 410-347-7081 Fax This site uses cookies from Google to deliver its services and to analyze traffic. Information about your use of this site is shared with Google. By using this site, you agree to its use of cookies. LEARN MOREGOT IT