America's biggest tech companies are worth $1.8 trillion. Why don't they employ more people?

The star-like rise of the tech industry has come with one big downside, The Wall Street Journal reports: Money is pouring in, but jobs are disappearing.
The five largest U.S.-based tech companies by stock-market value — Apple, Alphabet, Microsoft, Facebook, and Oracle — are worth a combined $1.8 trillion. That's 80 percent more than the five most valuable tech companies in 2000: Cisco, Intel, IBM, Oracle, and Microsoft. But today's tech giants employ 22 percent fewer workers than their predecessors. The big five had a combined 434,500 employees last year, compared with 556,520 at the top five firms in 2000.
Some of it has to do with companies outsourcing production to foreign countries with cheaper labor, as well as the increased use of machines to replace routine, low-skill work. "As much as $2 trillion worth of human economic activity could be automated away using existing technologies," The Journal reports.
The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
-
Cameron House Resort & Spa: a luxurious lakeside haven
The Week Recommends This stunning five-star resort on the shores of Loch Lomond is perfect for a special Scottish getaway
-
Albania’s AI government minister: a portent of things to come?
In The Spotlight A bot called Diella has been tasked with tackling the country's notorious corruption problem
-
Hyatt Regency Lisbon: a tranquil oasis in the historic district of Belém
The Week Recommends With its sprawling spa and prime location overlooking the River Tagus, this luxury hotel is a great place to escape the bustle of the city
-
New York court tosses Trump's $500M fraud fine
Speed Read A divided appeals court threw out a hefty penalty against President Trump for fraudulently inflating his wealth
-
Trump said to seek government stake in Intel
Speed Read The president and Intel CEO Lip-Bu Tan reportedly discussed the proposal at a recent meeting
-
US to take 15% cut of AI chip sales to China
Speed Read Nvidia and AMD will pay the Trump administration 15% of their revenue from selling artificial intelligence chips to China
-
NFL gets ESPN stake in deal with Disney
Speed Read The deal gives the NFL a 10% stake in Disney's ESPN sports empire and gives ESPN ownership of NFL Network
-
Samsung to make Tesla chips in $16.5B deal
Speed Read Tesla has signed a deal to get its next-generation chips from Samsung
-
FCC greenlights $8B Paramount-Skydance merger
Speed Read The Federal Communications Commission will allow Paramount to merge with the Hollywood studio Skydance
-
Tesla reports plummeting profits
Speed Read The company may soon face more problems with the expiration of federal electric vehicle tax credits
-
Dollar faces historic slump as stocks hit new high
Speed Read While stocks have recovered post-Trump tariffs, the dollar has weakened more than 10% this year