How long does it take to set up a Singapore company? September 22, 2017 Once we have the completed documents, it takes 1-2 hours to incorporate the company. Suggested Readings How do I find out if the name for my company is available? What activities are allowed to be carried out by a Singapore Company? Is it necessary for me to be a Singaporean to incorporate a company in Singapore? Can a Personalised Employment Pass (PEP) holder start their own business in Singapore?