72、IBM(International Business Machines Corporation) 美国 信息技术 1750亿美元/1190亿美元 73、康卡斯特(Comcast Corporation) 美国 通信服务 1720亿美元/1600亿美元 74、应用材料(Applied Materials,Inc.) 美国 信息技术 1710亿美元/1040亿美元 75、塔塔咨询...
BABT operates internationally and in addition to its regulatory role offers a wide range of services and practical consultancy to a growing list of clients in the telecoms and other industries. Established in 1982 as a private company, BABT operates a commercially-oriented range of approvals ...