The Koch brothers first became well-known for their politics. Koch Industries is the second largest private U.S. company with annual revenues of $125 billion-plus.

Koch Industries is unlike any other company. There is no other business so closely held by one family that is also so big and so diversified. David Koch, 79, who died Friday, and his brother ...

Koch Industries. The Koch brothers took what started as an oil company founded by their father Fred Koch, who himself was anti-Communist right-wing figure, and multiplied its already established ...

The Koch brothers' company is advertising in Sunday's Super Bowl. Billionaires Charles and David Koch are well known for spending enormous sums of money to back conservative politicians and causes.

Koch Industries, the multi-billion-dollar company owned by conservative brothers Charles and David Koch, sent a mailing to its 50,000 employees earlier this mon IE 11 is not supported.

WASHINGTON - Koch Industries, the multibillion-dollar company led by David and Charles Koch, tried to distance itself Wednesday from any blame for the government shutdown and congressional quagmire.

“Out-of-state billionaires spending millions to rig the system and elect Bill Cassidy. Their goal: Another politician bought and paid for. Their agenda: Protect tax cuts for companies that ship ...

Koch Industries Inc. will stop asking job applicants whether they’ve ever been convicted of a crime, a move that fits into the billionaire Koch brothers’ larger push on criminal justice reform.

(CNN)-- Koch Industries is unlike any other company. There is no other business so closely held by one family that is also so big and so diversified. David Koch, 79, who died Friday, and his ...

Koch Industries, the multi-billion-dollar company owned by conservative brothers Charles and David Koch, sent a mailing to its 50,000 employees earlier this month offering guidance on how to vote ...