Group One Trading Employee Directory

Q: What is Group One Trading known for?

Group One Trading was founded in 1989. Group One Trading operates in the Financial Services industry.

Q: How many employees does Group One Trading have currently?

Group One Trading has approximately 124 employees.

Financial ServicesIllinois, United States51-200 Employees

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.

Find Group One Trading employees' phone numbers or email addresses

Group One Trading Global Highlights

North America
236

United States Of America
233
Canada
3

Europe
6

Poland
3
Germany
1
United Kingdom Of Great Britain And Northern Ireland
1
Azerbaijan
1

Asia
5

India
2
China
1
Turkey
1
Thailand
1

Africa
4

Botswana
1
South Africa
1
Egypt
1
Malawi
1

Group One Trading's Leadership

A. S.
Chief Executive Officer
Mobile Phone
Email
B. S.
Chief Executive Officer
Mobile Phone
Email
G. S.
Chief Executive Officer
Mobile Phone
Email
G. W.
Chief Executive Officer
Mobile Phone
Email
J. H.
Chief Executive Officer
Mobile Phone
Email
J. B.
Chief Executive Officer
Mobile Phone
Email
S. L.
Chief Executive Officer
Mobile Phone
Email
B. B. J.
Chief Executive Officer
Mobile Phone
Email

Contact profiles from Group One Trading

Name

Title

Contact Info

Location

Last Update

J. T.
President
Mobile Phone
Email
Oct 22, 2024
J. G.
Founder And Chief Investment Officer
Mobile Phone
Email
United StatesNew York
Oct 22, 2024
M. M.
Founder
Mobile Phone
Email
Oct 23, 2024
M. P.
Chairman
Mobile Phone
Email
Oct 17, 2024
N. S.
Chief Operating Officer
Mobile Phone
Email
Oct 17, 2024
R. S.
Partner
Mobile Phone
Email
Oct 16, 2024
S. S.
President
Mobile Phone
Email
Oct 16, 2024
S. L.
Chief Executive Officer
Mobile Phone
Email
Oct 16, 2024
W. U.
Chief Operating Officer
Mobile Phone
Email
Oct 23, 2024
B. B. J.
Chief Executive Officer
Mobile Phone
Email
United StatesMichigan
Aug 08, 2025

Frequently Asked Questions

What is Group One Trading known for?

Group One Trading was founded in 1989 operates in the Financial Services industry. The company's main headquarters is located in 425 South Financial Place, Suite 3400; you can contact the main corporate office by phone at

+1-312-294-****

. Explore Group One Trading's company overview page for more information.

What is Group One Trading's most common email format?

Group One Trading employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Group One Trading email formats with LeadIQ.

How many employees does Group One Trading have currently?

Group One Trading has approximately 124 employees as of December 2025. These team members are located across 4 continents, including North AmericaEuropeAsia.

Who are Group One Trading's key employees and leadership?

As of December 2025, Group One Trading's key employees include:

Chief Executive Officer: A. S.
Chief Executive Officer: B. S.
Chief Executive Officer: G. S.
Chief Executive Officer: G. W.
Chief Executive Officer: J. H.

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