Delta Defense, LLC is the private company that provides Marketing, Operations and Customer Care for the USCCA. The USCCA help ... s responsible Americans avoid danger, save lives and keep their families safe. We're one of the fastest-growing companies in America and a favorite workplace in SE Wisconsin. Named on Inc. 5000 Fastest-Growing Private Companies List 9 years in a row #1 Milwaukee Journal Sentinel Top Workplace - Five years in a row #1 Milwaukee Business Journal Best Place to Work - Five years in a row We are a fun, fast-paced and rewarding place to work and grow! Delta Defense LLC is a growing team of innovative, hard-working, fun-loving people who embrace our mission and our culture. read more