What is the company name of BDX?

Excuse me, could you clarify for me the identity of BDX? Specifically, I'm wondering about the official company name associated with this acronym. Is it a well-known entity in the cryptocurrency and finance industry? If so, I'd appreciate any additional context or background information you could provide regarding its operations, reputation, or any significant achievements it has made in the field. Thank you for your time and assistance in clarifying this matter.