Insights

Market Presence Identify Simplex Trading as a technology-driven market-making firm with a sizable employee base and a revenue range in the hundreds of millions, signaling financial stability and scale that can support larger partnership or vendor engagements.

Tech Driven Leverage their emphasis on proprietary software and automation to position offerings that integrate with or enhance their trading stack, including potential opportunity for bespoke platform integrations, data services, or risk analytics tools.

Talent Magnet Note recognition as a Best Places To Work and ongoing hiring in strategic roles, suggesting opportunities for executive education, recruiter partnerships, technology training services, or campus-style engagement programs to support talent acquisition.

Strategic Growth Recent leadership hire in strategic business development and active asset investments indicate a growth trajectory; offer strategic alliances, co-development ventures, or joint marketing initiatives aligned with their expansion goals.

Market Signals Frequent ETF and sector investments (high yield muni ETFs, semiconductors, global equities) imply openness to data-driven trading signals and market insights; propose high-value research collaborations, proprietary data feeds, or alpha-generating analytics as sales opportunities.

Similar companies to Simplex Trading LLC

Simplex Trading LLC Tech Stack

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

  • Atlassian
    Application Development & Management
  • RSS
    Content Management System
  • Content Management System
  • oEmbed
    Dev Tools
  • Infrastructure As A Service
  • Platform As A Service
  • FitVids.js
    Web Tools And Plugins

Media & News

Simplex Trading LLC's Email Address Formats

Simplex Trading LLC uses at least 5 email formats:
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

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.

How much revenue does Simplex Trading LLC generate?

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As of August 2026, Simplex Trading LLC's annual revenue is estimated to be $100M - $250M.

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 August 2026, Simplex Trading LLC has approximately 126 employees across 2 continents, including North America and Asia. Key team members include Owner: N. D., Proprietor: S. K. and Co-Adventurer: C. M. 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 Atlassian, RSS, WordPress, oEmbed, Google Workspace, Google Cloud, WP Engine and FitVids.js.

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.

How much funding has Simplex Trading LLC raised to date?

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As of August 2026, Simplex Trading LLC has raised $1.5M in funding. The last funding round occurred on Nov 12, 2013.

When was Simplex Trading LLC founded?

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Simplex Trading LLC was founded in 2004.
Simplex Trading LLC logo

Simplex Trading LLC

Financial ServicesIllinois, United States51-200 Employees

Simplex Trading LLC is a technology-driven proprietary market-making firm within the financial services sector. Founded around 2004 and based in Chicago, Illinois, the company operates as a mid-sized organization that emphasizes its own software and analytics to create and capitalize on financial opportunities across markets. It brings together technologists and data-driven traders to optimize existing trading strategies and develop new ones, with a focus on continuously advancing automation and market efficiency.

As a market maker in equity options, Simplex Trading participates in liquidity provision and price discovery in fast-moving markets. In 2024 the firm appointed Benjamin Londergan as Managing Director of Strategic Business Development to lead growth efforts.

Section iconCompany Overview

Phone number
NAICS Code
52 - Finance and Insurance
Founded
2004
Employees
51-200

Section iconFunding & Financials

  • $1.5M

    Simplex Trading LLC has raised a total of $1.5M of funding over 1 rounds. Their latest funding round was raised on Nov 12, 2013 as a Venture Round.

  • $100M - $250M

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

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