Equipment•Fitness Belfast’s Blk Box Plans to Win Over US Gyms With a Specialist Mindset Courtney Rehfeldt Published: October 8, 2026 Share on Facebook Share on Twitter Share via Email Blk Box founder Gregory Bradley (credit: Blk Box) The Northern Ireland-based strength equipment maker has already made a name for itself in the U.K. inside gyms and pro sports facilities. In the States,… Membership Required This article is for ATN Pro members only. Subscribe Now Already a member? Log in Already a member? Log in here Tags:ATN Pro BLK BOX fitness equipment