Corporate Overview | SMBC Nikko Securities Inc. - SMBC日興証券 Company Name: SMBC Nikko Securities Inc Map of our offices; Head office: 3-1, Marunouchi 3-chome, Chiyoda-ku, Tokyo 100-8325, Japan: Phone Number +81-3-5644-3111(Head office) Date of Incorporation: June 15, 2009 History; Commencement of Operations: October 1, 2009: Financial Instrument Dealer Registration Number