Company lists · Data refreshed September 2026

Top 25 Automated trading software companies based in the United States

RevenueBase identified 506 company matches for automated trading software companies associated with the United States as of September 2026 and tracks 9,623 professional contacts across them, including 4,064 with verified work emails. New York is the largest hub.

This list covers company matches for automated trading software companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built
506Companies
9,623Contacts tracked
4,064Verified emails
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The 25 largest automated trading software companies based in the United States

Ranked by team size
Top 25 of 506 company matches for automated trading software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMiami, FL, United StatesHQ recorded Sep 27, 20261,001-5,0002,156 contacts →

Exact match

“Citadel Securities is a technology-driven, next-generation global market maker.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261,001-5,0001,979 contacts →

Exact match

“Squarepoint is a leading global investment management firm that develops quantitative investment strategies to achieve high quality returns for our clients.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 27, 2026501-1,000474 contacts →

Exact match

“When Instinet gave birth to electronic trading in 1969, we were a small tech-focused start-up with a simple point of view: technology can bring great efficiency to the financial…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Sep 27, 2026201-500429 contacts →

Exact match

“NinjaTrader: Driving innovation, empowering traders, and building a global community.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchSomerville, MA, United StatesHQ recorded Sep 27, 2026201-500173 contacts →

Exact match

“oneZero develops multi-asset class trading technology, which empowers financial institutions and brokers to compete in today’s ever-changing global markets.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchAustin, TX, United StatesHQ recorded Sep 27, 202651-200130 contacts →

Exact match

“Kershner Trading Group, LLC, wants to be known as the best place in the world where short term traders make the most money and grow their career.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202651-200112 contacts →

Exact match

“As a leading, technology-driven, proprietary market-making firm, we work with the most advanced technology and software in the market.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202651-200108 contacts →

Exact match

“Globally positioned, we combine the latest technology with a unique group of professional traders and innovative developers to achieve the highest results.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202651-20095 contacts →

Exact match

“SpiderRock is a leading provider of advanced trading, risk management, and data solutions for global derivatives markets.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202651-20074 contacts →

Exact match

“Intelligent Execution.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202651-20069 contacts →

Exact match

“Sterling offers trading platforms, OMS and infrastructure solutions and risk and margin tools.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202651-20066 contacts →

Exact match

“Exceptional trading emerges where human intuition meets frictionless experimentation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchBoca Raton, FL, United StatesHQ recorded Sep 27, 202651-20061 contacts →

Exact match

“Our SaaS solutions enable trading firms and brokerages to scale their businesses by reaching and engaging with more traders through built-to-specification automation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchStamford, CT, United StatesHQ recorded Sep 27, 202651-20053 contacts →

Exact match

“BestEx Research provides execution algorithms for equities, futures and FX to buy- and sell-side institutions globally.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202651-20052 contacts →

Exact match

“Valkyrie Trading, LLC was formed in Chicago in 2011 with the intent of embracing trading opportunities and technology in a modern marketplace.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchWesley Chapel, FL, United StatesHQ recorded Sep 27, 202651-20052 contacts →

Exact match

“Founded in 1979 by Louis B.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5045 contacts →

Exact match

“Pragma LLC is a quantitative technology provider of sophisticated, multi-asset trading algorithms and analytical solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5044 contacts →

Exact match

“The word vatic means to describe or predict what will happen in the future, and that’s exactly what we do.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchMiami, FL, United StatesHQ recorded Sep 27, 202611-5040 contacts →

Exact match

“QuantConnect is an open-source algorithmic trading platform that provides its community of over quants with access to financial data, cloud computing, and a coding environment…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchAustin, United StatesHQ recorded Sep 27, 202611-5036 contacts →

Exact match

“Expanding the Universe of Successful Investors Nirvana Systems has been building systematic trading and investment solutions since 1987.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5036 contacts →

Exact match

“Limex was founded by former Wall Street quantitative researchers to address the significant infrastructure gap between institutional and retail trading capabilities.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchPrinceton, NJ, United StatesHQ recorded Sep 27, 202651-20032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchNew York, United StatesHQ recorded Sep 27, 202611-5031 contacts →

Exact match

“All-in-One Trading Tool for Traders.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchSan Jose, CA, United StatesHQ recorded Sep 27, 202611-5029 contacts →

Exact match

“At Tradetron, we're building the worlds most powerful Algo trading platform and marketplace for Brokers, Funds, Quants and Retail Investors.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchEncinitas, CA, United StatesHQ recorded Sep 27, 202611-5027 contacts →

Exact match

“Trade Ideas helps active traders find high-probability opportunities in real time.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 506 automated trading software companies based in the United States

See the full list, filter by size, metro and specialty, and access 4,064 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Automated trading software companies based in the United States at a glance

As of Sep 27, 2026
42.2%Verified-email coverage
19.0Average contacts per company
1-10Median size (employees)
16.4%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
339
11-50
119
51-200
35
201-500
7
501-1,000
1
1,001-5,000
4

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 506 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “automated trading software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 4,064 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 27, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “automated trading software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many automated trading software companies are there based in the United States?

RevenueBase identified 506 company matches for automated trading software companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Citadel Securities tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most automated trading software companies?

New York leads with 83 company records, followed by Chicago (47) and San Francisco (24).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,064 professional contacts with verified work emails tracked across these 506 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 506 automated trading software companies based in the United States. Start with a free account, no credit card.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.