Insights

Market Expertise Group One Trading is a specialized proprietary trading firm focused on US equity options, indicating a potential fit for advanced trading infrastructure, premium market data, and scalable low-latency connectivity solutions.

Tech Stack Their use of ELK stack, MySQL, Azure and other tools suggests opportunities for data analytics services, cloud optimization, database performance, and enterprise software integrations tailored to high-frequency trading environments.

Growth Readiness With a mid-sized team and a culture that rewards output, they may be evaluating expansion, onboarding platforms, risk controls, and developer tools to scale trading strategies and improve productivity.

Financial Scale Reported revenue in the hundreds of millions implies potential for enterprise-grade solutions, services contracts, and premium support arrangements aligned with large-volume trading operations.

Networking Historical press mentions in sales and online services indicate openness to partnerships and vendor relationships; this could be leveraged for cross-sell of technology, connectivity, and audio/visual integration in events or trading floors.

Group One Trading Tech Stack

Group One Trading uses 8 technology products and services including WordPress, Elastic stack (ELK), MySQL, and more. Explore Group One Trading's tech stack below.

  • WordPress
    Content Management System
  • Elastic stack (ELK)
    Data Management
  • MySQL
    Database
  • Microsoft Excel
    Editors
  • Reveal.js
    Javascript Frameworks
  • Cisco
    Network Hardware
  • Priority Hints
    Performance
  • Microsoft Azure
    Platform As A Service

Group One Trading's Email Address Formats

Group One Trading uses at least 1 format(s):
Group One Trading Email FormatsExamplePercentage
First.Last@group1.comJohn.Doe@group1.com
97%
First.Middle@group1.comJohn.Michael@group1.com
1%
FLast@group1.comJDoe@group1.com
1%
First@group1.comJohn@group1.com
1%

Frequently Asked Questions

What is Group One Trading's phone number?

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You can contact Group One Trading's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Group One Trading's official website and social media links?

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Group One Trading's official website is group1.com and has social profiles on LinkedIn.

How much revenue does Group One Trading generate?

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As of July 2026, Group One Trading's annual revenue is estimated to be $100M - $250M.

What is Group One Trading's SIC code NAICS code?

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Group One Trading's SIC code is 6211 - Security Brokers, Dealers, and Flotation Companies NAICS code is 52 - Finance and Insurance.

How many employees does Group One Trading have currently?

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As of July 2026, Group One Trading has approximately 135 employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: A. S.Chief Executive Officer: B. S.Chief Executive Officer: G. S.. Explore Group One Trading's employee directory with LeadIQ.

What industry does Group One Trading belong to?

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Group One Trading operates in the Financial Services industry.

What technology does Group One Trading use?

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Group One Trading's tech stack includes WordPressElastic stack (ELK)MySQLMicrosoft ExcelReveal.jsCiscoPriority HintsMicrosoft Azure.

What is Group One Trading's email format?

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Group One Trading's email format typically follows the pattern of First.Last@group1.com. Find more Group One Trading email formats with LeadIQ.

When was Group One Trading founded?

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Group One Trading was founded in 1989.
Group One Trading logo

Group One Trading

Financial ServicesIllinois, United States51-200 Employees

Group One Trading operates as a proprietary trading firm that concentrates on market-making in US equity options. The company leverages risk management and software development to support its trading activities. It is based in Chicago, Illinois, and describes itself as a midsize firm that prioritizes employee growth and recognizes performance over hours worked.

In providing liquidity in the US equity options market, Group One aims to enable smoother price discovery for market participants. The firm operates within the financial services industry and emphasizes developing its people alongside its trading operations.

Section iconCompany Overview

Phone number
Website
group1.com
SIC Code
6211 - Security Brokers, Dealers, and Flotation Companies
NAICS Code
52 - Finance and Insurance
Founded
1989
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Group One Trading's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    Group One Trading's revenue is estimated to be in the range of $100M - $250M

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