Founded in 1903 in the United States, it is a world-renowned accounting firm, mainly engaged in assurance and consulting services/tax services/consulting services, etc., and is the world's leading professional services company
安永是指安永全球有限公司Ernst&YoungGlobalLimited(EYG)属下的一家或多家成员所。EYG是一家英国的有限责任公司，是全球安永各成员所的中央管理机构。
Ernst & Young:
Ernst&Young至今已有一百多年的历史。公司是19世纪50年代一系列兼并的产物。安永Accounting firms的前身是1903 year成立于United States克利夫兰的Ernst&Ernst(1979年后合并为Ernst&Whinney)会计公司和1894年成立于United States纽约的ArthurYoung会计公司。1989年，原八大会计事物所之中的ArthurYoung及Ernst&Whinney之间的兼并造就了现在的Ernst&Young。
Ernst & Young is one of the world's Big Four accounting firms, the second largest accounting firm in the United States, and the third largest professional services firm in the world by revenue in 2005. In January 1999, Ernst & Young International Accounting announced that its annual revenue was US$9.1 billion, with a total of 6,000 partners, 57,000 professionals and 674 offices worldwide. As of 2009, EY had 144,000 professionals in more than 140 countries, of which EY China currently has more than 9,000 employees, and EY China plans to increase to 11,000 employees by 2010. Global revenues in fiscal 2009 were $21.1 billion, but were significantly lower than the more than $24 billion in 2008 due to the financial crisis. EY's main business involves assurance and advisory services, tax services, advisory services, etc.
安永咨询公司（Ernst&YoungConsulting）是公司的一大组成部分，有雇员10,500人。在过去的两年中，Ernst&YoungConsulting的成长速度大大超过了整个咨询行业。数年中，Ernst&YoungConsulting的年销售额都保持了35%的增长速度。2000年3月以124亿身价被法国凯捷集团并购，成立新的咨询公司--凯捷安永。
EY in China:
EY is one of the largest professional services firms in Greater China, with 40 years of experience in the region. During this period, EY achieved a number of milestones: EY's predecessor, Arte Young & Co., established its first office in Hong Kong in 1968; In 1981, EY became one of the first international professional services firms to be approved to conduct business in Chinese mainland.
EY supports you with a network of 21 offices in Greater China, including Beijing, Hong Kong, Shanghai, Guangzhou, Shenzhen, Chengdu, Dalian, Hangzhou, Macau, Qingdao, Suzhou, Tianjin, Wuhan, Xiamen and Nanjing, and offices in Taipei, Taichung, Tainan, Zhongli, Hsinchu and Kaohsiung.
