General Electric held the world’s largest market capitalization at the end of 2000, before the dot-com crash reshaped technology stocks.
General Electric was the world’s most valuable publicly traded company by market capitalization at the end of 2000. Its broad business portfolio included aircraft engines, power systems, medical equipment, appliances, broadcasting, and financial services through GE Capital.
The company’s position reflected the appeal of a diversified industrial conglomerate during an era when market leadership was not limited to internet or software companies. Jack Welch, GE’s chief executive from 1981 to 2001, had made the company famous for emphasizing market leadership, operational efficiency, and portfolio management.
The dot-com crash began damaging technology valuations in 2000 and accelerated into 2001. Microsoft, Cisco, Intel, and other technology companies had reached very high valuations during the boom, but their relative positions changed as investors reassessed internet-related growth expectations. Market-cap rankings are snapshots tied to a date, so the leader can differ substantially from the leader in another year.