New York global headquarters of StoneX at 230 Park Avenue, home of the group prime services business and its US broker dealer.
StoneX Group has its global headquarters at 230 Park Avenue, 10th Floor, New York, and delivers prime services in the United States through StoneX Financial Inc. The offering covers trade execution, clearing and custody, financing solutions, capital introduction and outsourced trading. The firm gives clients access to more than 40 derivatives exchanges, over 180 foreign exchange markets and nearly every global securities marketplace.
Every field below was confirmed against a public source on 28 August 2026. Verification is a check on the data, not an endorsement of the firm.
Jurisdiction
New York
Service line
Prime Broking, Clearing & Financing
Head office
New York, US
Services
Trade execution, Clearing and custody, Financing solutions, Capital introduction, Outsourced trading, Client support and technology