The top technology firms surpassed oil companies in wealth.
Apple beat ExxonMobile with biggest annual profit in history; $53.4bn.
Apple, Alphabet, Microsoft and Facebook are generating more than $2,000 in profit every second, which is $140,000 a minute and 50 percent of it belongs to Apple.
HOW MUCH DID INTERNET GIANTS MAKE LAST YEAR?
Apple made $18 billion dollars profit in the last quarter of 2015.
By December 31, 2015, Microsoft reported a net income of $5 billion.
Facebook increased its revenue from $3.85 billion in the beginning of 2015 to $5.84 billion by the last quarter, which earned profits of $1 billion for the entire year.