Harrison joined Cornerstone in 2020 after a successful stint at ApexAfrica Capital (Now AIB-Axys), where he was the head of research. He holds a BSc in Actuarial Science (With IT) from Maseno University and is a CPA finalist. Harrison has also made considerable steps into achieving the CFA Charter. He brings to Cornerstone a vast experience in financial analysis, corporate due diligence, and risk analysis.