Insights

Strong Market Position As a leading technology-driven proprietary market-making firm with a revenue range of 100 to 250 million dollars, Simplex Trading LLC demonstrates a solid financial foundation and competitive positioning within the financial services industry, making it a potential partner for advanced trading technology solutions.

Continual Asset Investments Recent investments in diverse ETFs and asset stakes such as VanEck High Yield Muni ETF, Veradigm, and ProShares Ultra Semiconductors indicate a proactive approach to portfolio diversification, presenting opportunities to provide tailored financial products or asset management services.

Talent & Recognition Recognized as one of Chicago’s best places to work and boasting a talented team of technologists and data-driven traders, Simplex Trading values employee engagement, which opens avenues for HR tech, recruitment solutions, and collaborative workspace innovations to support their growth.

Focus on Innovation With a strong emphasis on building proprietary software and optimizing trading strategies, the company prioritizes technological innovation, presenting opportunities to offer advanced trading platforms, automation tools, and algorithmic trading solutions.

Expansion & Industry Trends Active participation in awards and asset investments reflects a growth-oriented mindset aligned with industry trends; engaging with them through cutting-edge financial technology, market analytics, or strategic partnerships could enhance their operational capabilities.

Simplex Trading LLC Tech Stack

Simplex Trading LLC uses 8 technology products and services including RSS, Open Graph, WordPress, and more. Explore Simplex Trading LLC's tech stack below.

  • RSS
    Content Management System
  • Open Graph
    Content Management System
  • WordPress
    Content Management System
  • Google Workspace
    Email
  • Google Fonts API
    Font Scripts
  • jQuery Migrate
    Javascript Libraries
  • Formidable Forms
    Web Platform Extensions
  • Nginx
    Web Servers

Media & News

Simplex Trading LLC's Email Address Formats

Simplex Trading LLC uses at least 2 format(s):
Simplex Trading LLC Email FormatsExamplePercentage
FLast@simplexinvestments.comJDoe@simplexinvestments.com
88%
Last@simplexinvestments.comDoe@simplexinvestments.com
6%
First_Last@simplexinvestments.comJohn_Doe@simplexinvestments.com
3%
First.Last@simplexinvestments.comJohn.Doe@simplexinvestments.com
3%
FLast@simplextrading.comJDoe@simplextrading.com
100%

Frequently Asked Questions

Where is Simplex Trading LLC's headquarters located?

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Simplex Trading LLC's main headquarters is located at 230 South la Salle Street Suite 8-500 Chicago, Illinois 60604 United States. The company has employees across 3 continents, including North AmericaAsiaAfrica.

What is Simplex Trading LLC's phone number?

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You can contact Simplex Trading LLC'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 Simplex Trading LLC's official website and social media links?

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Simplex Trading LLC's official website is simplextrading.com and has social profiles on LinkedIn.

What is Simplex Trading LLC's NAICS code?

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Simplex Trading LLC's NAICS code is 52 - Finance and Insurance.

How many employees does Simplex Trading LLC have currently?

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As of April 2026, Simplex Trading LLC has approximately 121 employees across 3 continents, including North AmericaAsiaAfrica. Key team members include Head Of Human Resources: S. L.Insurance Agent And Owner: L. S.Vice President: M. S.. Explore Simplex Trading LLC's employee directory with LeadIQ.

What industry does Simplex Trading LLC belong to?

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Simplex Trading LLC operates in the Financial Services industry.

What technology does Simplex Trading LLC use?

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Simplex Trading LLC's tech stack includes RSSOpen GraphWordPressGoogle WorkspaceGoogle Fonts APIjQuery MigrateFormidable FormsNginx.

What is Simplex Trading LLC's email format?

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Simplex Trading LLC's email format typically follows the pattern of FLast@simplexinvestments.com. Find more Simplex Trading LLC email formats with LeadIQ.

When was Simplex Trading LLC founded?

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Simplex Trading LLC was founded in 2004.

Simplex Trading LLC

Financial ServicesIllinois, United States51-200 Employees

As a leading, technology-driven, proprietary market-making firm, we work with the most advanced technology and software in the market. Since 2004, we’ve continued to remain at the forefront of the industry by driving innovation, automation and financial opportunity through: 

TECHNOLOGY:  We build proprietary software to create and capitalize on financial opportunity. 

TRADING: We optimize trading strategies for existing markets and develop new strategies to best capitalize on financial market opportunity.

TEAM: We combine talented and dedicated technologists with data-driven traders to solve constantly evolving puzzles in the marketplace. 

Our employees are truly our greatest asset. We’ve spent years building our team of talented and dedicated technologists, data-driven traders and leaders who emulate our core values.

Interested in joining an open, collaborative team that allows your talents to shine? We’re always on the lookout for the best and brightest!

To view our available job postings please visit www.simplextrading.com/careers

Section iconCompany Overview

Headquarters
230 South la Salle Street Suite 8-500 Chicago, Illinois 60604 United States
Phone number
NAICS Code
52 - Finance and Insurance
Founded
2004
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

    Simplex Trading LLC's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Simplex Trading LLC's revenue is estimated to be in the range of $100M$250M

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