The Los Angeles technology corporation built by Henry Starling on innovations stolen from a crashed twenty-ninth-century timeship, which Voyager confronted when it was thrown back to 1996.
Chronowerx Industries is the company at the heart of the Voyager two-parter Future's End. Its founder, Henry Starling, found Captain Braxton's timeship Aeon after it crashed in the mountains of California in 1967, and spent three decades releasing its technology piece by piece as his own inventions, launching the microcomputer age.
By 1996 Chronowerx is a giant with headquarters in Los Angeles, and it funds the observatory where the young astronomer Rain Robinson detects Voyager in orbit. Starling, having run out of things to copy, plans to fly the Aeon to the future for more, a journey that would cause a catastrophic explosion in the twenty-ninth century.
He downloads much of Voyager's database and equips the Doctor with a mobile emitter before Janeway destroys the timeship with a manually launched torpedo.