Which company is best in cube?

Excuse me, could you elaborate on the phrase "cube" in the context of "which company is best in cube"? Are you referring to a specific industry, technology, or market niche where companies operate within a "cube" framework? Without a clearer definition, it's difficult to accurately assess which company might be considered the best. Could you please provide some additional context or clarification on what you mean by "cube," so I can better understand the question and provide a more informed response?