at-t-corp

# At T Corp 品牌档案

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At T Corp 品牌档案

历史时间线

  • 1877年: Alexander Graham Bell的专利创立Bell Telephone Company
  • 1885年: AT&T作为长途电话子公司成立
  • 1984年: 反垄断拆分为7家'Baby Bells'
  • 2005年: SBC(一家Baby Bell)反向收购AT&T并沿用其名
  • 2015年: 收购DirecTV(卫星电视)
  • 2018年: 收购时代华纳(Time Warner)为850亿美元
  • 2022年: 剥离WarnerMedia和DirecTV，重新聚焦电信核心

商业模式

核心业务为无线通信(AT&T Mobility)和宽带光纤服务。在2022年剥离媒体资产后，重新成为纯电信运营商。5G网络投资是当前的资本支出重点。

护城河分析

美国第二大无线运营商(~1亿用户)；光纤网络覆盖持续扩展；与Verizon和T-Mobile形成的三寡头格局；企业通信服务合同锁定。

关键数据

无线用户: ~1亿；宽带用户: ~1,600万；年营收: ~1,200亿美元；5G覆盖: 美国主要城市

有趣事实

AT&T的'Bell System'在巅峰时期(1980年代初)是美国最大的雇主之一，拥有超过100万名员工。1984年的反垄断拆分被称为'Divestiture'，创造了7家独立的地区贝尔运营公司(RBOCs)，俗称'Baby Bells'。

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