HON UOP Nigeria Limited is the Nigerian affiliate of Honeywell UOP, and company/affiliate listings place its registered office at Mulliner Towers on Alfred Rewane Road in Ikoyi, Lagos; as the local presence of a global refining and petrochemicals technology company, it supports process technology licensing, catalysts, adsorbents and services for refineries and petrochemical operators in Nigeria, although no public Nigeria-specific phone or email is published.