What a captive is
A captive is an insurance company you own, formed to insure risks of your own business.
The name comes from the steel industry. In 1953, Fred Reiss founded Steel Insurance Company of America for Youngstown Sheet & Tube Company in Ohio, the first active captive insurer in the United States. He borrowed the word from the steel company’s “captive” mines, which sent their ore only to its own mills. Today nearly every company in the Fortune 500 owns at least one captive insurance company.
For a business your size, the structure Fortress uses is a supplemental one. Your commercial policies stay in force. Alongside them, your own company insures the risks the commercial market leaves with you, priced by credentialed actuaries, run by a licensed insurance manager, and regulated like any insurer. Premiums that are not consumed by claims stay in the company as reserves and equity, and that company belongs to you.