A company may have a maximum of two SSIC codes. As ACRA only allows two business activities per company, companies with multiple activities/revenue streams may have difficulty listing on Bizfile. In this case, choose the two activities with the most revenue. ACRA will review your registration documents when you register a new company. Some documents are sent to other government agencies to ensure that the information is accurate and complete. If you register for the wrong SSIC code, you may need to submit additional documentation before your business registration is approved. Do check to ensure that there will be no delays on your incorporation.