How do i contact jp morgan securities? J.P. Morgan Securities LLC 383 Madison Ave, New York, NY(800) 999-2000What is jp morgan securities llc known for? JP Morgan Securities LLC. J.P. Morgan Securities LLC operates as an investment management company. The Company offers wealth planning, education funding, research, securities, brokerage solutions, consulting programs, and portfolio management services. J.P. Morgan Securities serves customers worldwide.Where is jp morgans office in korea? 35, Seosomun-ro 11-gil, Jung-gu, Seoul 04516, Korea For general inquiries and global media contact information, please visit our Global Contacts. J.P. Morgan’s website and/or mobile terms, privacy and security policies don’t apply to the site or app you're about to visit.What does jp morgan mean? J.P. Morgan is a marketing name for the Securities Services businesses of JPMorgan Chase Bank, N.A. and its affiliates worldwide.