C1-7 MCI: A Succession of Mergers
The story of MCI WorldCom (later, MCI) is the story of the man who is largely responsible for
both the rise and fall of MCI WorldCom. Bernard Ebbers was Chief Executive Officer of MCI
until he resigned under pressure from the Board of Directors in April 2002. He put together over
five dozen acquisitions in the two decades prior to stepping down. In 1983, he and three friends
Telecommunications Group. Later in 1995, the company changed its name to WorldCom, Inc. In
1996, WorldCom acquired the large Internet services provider UUNET by merging with its
parent company, MFS Communications Company, in an exchange of stock. In 1997, WorldCom
purchased the Internet and networking divisions of America Online and CompuServe in a three–
way stock and asset swap. In 1998, the Company acquired MCI Communications Corporation
additional inappropriate accounting activities and restatements of financial statements further
blemished the company’s reputation. In April 2003, WorldCom filed a plan of reorganization with
the SEC and changed the company name from WorldCom to MCI. The company went through
a period of retrenchment, and in early 2006 merged with Verizon Communications. Thus, MCI is
no longer a separate company but rather is part of Verizon’s wireline business.