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Employer Identification Number 94-3209378

GROUP ONE TRADING, L.P. is a USA domiciled entity or foreign entity operating in the USA. The EIN ihas been issued by the IRS

Company Name:GROUP ONE TRADING, L.P.
Employer identification number (EIN):94-3209378
EIN Issuing AuthorityMemphis, TN
NAIC Classification:523120
NAIC Description:Securities Brokerage
401k Pension/Benefits registration GROUP ONE TRADING, L.P. 401k plan information

Organization Addresses

The following addresses have been detected as associated with Tax Indentification Number 943209378

USA Mailing Address
440 S. LASALLE ST.
SUITE 3232
CHICAGO
IL
60605
Date first seen: 2007-01-01
Date last seen: 2025-12-31
USA Mailing Address
2 RACTOR STREET SUITE 1001
NEW YORK
NY
10006
Date first seen: 2007-01-01
Date last seen: 2025-12-31
USA Location Address
440 S. LASALLE STREET, #3232
CHICAGO
IL
60605
Date first seen: 2007-01-01
Date last seen: 2025-12-31
USA Mailing Address
425 S FINANCIAL PL, SUITE 3400
CHICAGO
IL
60605
Date first seen: 2008-01-01
Date last seen: 2026-05-13
USA Mailing Address
425 S. FINANCIAL PLACE
SUITE 3400
CHICAGO
IL
60605
Date first seen: 2008-01-01
Date last seen: 2026-05-13

Nearby companies/organizations

The following companies are located in the same ZIP code areas:

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