Known until 1986 as the Porsche «Sonderwunschprogramm», today we call it Porsche Exclusive Manufacturer. (porsche.com)
I've always looked at Bentley as a somewhat exclusive manufacturer. (topspeed.com)
Velteko is an exclusive manufacturer of high tech packaging machines and is committed to consistently improving and perfecting the vertical packaging process. (packagingdigest.com)