How do you welcome professionally?

Good day, esteemed colleague. As a professional practitioner in the intricate world of cryptocurrency and finance, I'm curious to know: How do you typically welcome clients or colleagues in a manner that exudes both professionalism and warmth? In this industry, where trust and expertise are paramount, I believe a well-crafted greeting can set the tone for a successful and fruitful engagement. What strategies or phrases do you employ to make your counterparts feel valued and respected from the very beginning?