Justice Premo was appointed to the UT Holdings Board of Directors in 2010. He is the Managing Partner of Minkah-Premo and Co, a law firm which specializes in legal, investment and property consultancy.

His work experience includes working for the State Insurance Corporation, Kwaku Baah & Co and Kokroko Ventures. He holds an LLM Law degree from the Ghana School of Law.  He was called to the Ghana Bar in 1982. His areas of specialization are Litigation, Corporate Legal Services, Good Governance, Human Rights and Constitutional Law. He is presently the Vice President of the Ghana Bar Association.