Group One Trading

Group One Trading company information, Employees & Contact Information

Updated May 2026

Quick answer

Group One Trading is a Financial Services company and founded in 1989. It has approximately 135 employees on record. Contact data was last refreshed in May 2026. Find Group One Trading's verified employee emails, phone numbers, headquarters address, and key decision makers below.

Group One is a proprietary trading firm, focused on making markets in US equity options by leveraging superior risk management and software development. We provide an atmosphere where employees can grow with the company, and where we recognize output achieved rather than hours clocked. For more information and current opportunities, please visit our website www.group1.com.

Company Details

Employees
135
Founded
1989
Address
425 S Financial Pl,
Phone
215-701-7950
Email
hr****@****up1.com
Industry
Financial Services
NAICS
Finance and Insurance
Monetary Authorities-Central Bank
Website
group1.com
HQ
Chicago, Illinois
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