公司：太阳石油公司

    职位：前总裁兼CEO

    在执掌太阳石油公司（Sunoco）的近四年中，琳·埃尔森汉斯大刀阔斧地将公司业务从炼油转向建造输油管道。今年3月她已辞职。去年四季度，太阳石油公司亏损6.60亿美元，与2010年盈利1.19亿美元不可同日而语。埃尔森汉斯今年5月又让出了董事长职位，她是首位执掌美国大型石油公司的女性。

    Company: Sunoco

    Title: Former president and CEO

    During her nearly four years leading Sunoco (SXL), Lynn Elsenhans aggressively steered the company away from refining and toward building pipelines before resigning in March. Sunoco lost $660 million during its fourth quarter last year, compared to a $119 million profit in 2010. Elsenhans, who also relinquished her chairman role in May, was the first woman to lead a major oil company.