Company lists · Data refreshed August 2026

Top 25 Algorithm trading platforms based in New York, United States

Name: Algorithm trading platforms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 119 companies tracked

RevenueBase identified 119 algorithm trading platforms headquartered in New York, United States as of August 2026 and tracks 12,336 professional contacts across them, including 6,549 with verified work emails and 3,663 with mobile numbers. New York is the largest hub.

This list covers algorithm trading platforms headquartered in New York, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed August 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Aug 30, 2026 86% judged on-target in blind review

119Companies

12,336Contacts tracked

6,549Verified emails

3,663Mobile numbers

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The 25 largest algorithm trading platforms based in New York, United States

Ranked by team size

Top 25 of 119 algorithm trading platforms based in New York, United States, ranked by team size, largest first. Data refreshed Aug 30, 2026. RevenueBase Smart Search rates how each company's information relates to algorithm trading platforms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Citadel Securities	Indirect evidence	New York, NY, United States	1,001-5,000	2,168 contacts →
	Indirect evidence “Citadel Securities is a technology-driven, next-generation global market maker.” Source: RevenueBase Database · checked Aug 30, 2026
2	Cboe Global Markets	Partial evidence	New York, NY, United States	1,001-5,000	1,582 contacts →
	Partial evidence “Cboe Global Markets (Cboe) is the leading exchange network for global derivatives, foreign exchange, digital asset and securities trading solutions.” Source: RevenueBase Database · checked Aug 30, 2026
3	Tower Research Capital	Strong evidence	New York, NY, United States	1,001-5,000	1,307 contacts →
	Strong evidence “Tower Research Capital is a leading quantitative trading firm that has built its business on a high-performance platform and independent trading teams.” Source: RevenueBase Database · checked Aug 30, 2026
4	TMX Group	Indirect evidence	New York, United States	1,001-5,000	1,179 contacts →
	Indirect evidence “At TMX Group, we build world-class markets to enable businesses and investors to succeed and help communities thrive.” Source: RevenueBase Database · checked Aug 30, 2026
5	Virtu Financial	Partial evidence	New York, NY, United States	501-1,000	935 contacts →
	Partial evidence “Virtu is a leading financial firm that leverages cutting edge technology to deliver liquidity to the global markets and innovative, transparent trading solutions to our clients.” Source: RevenueBase Database · checked Aug 30, 2026
6	Marketaxess	Strong evidence	New York, NY, United States	501-1,000	873 contacts →
	Strong evidence “MarketAxess operates a leading, institutional electronic trading platform delivering expanded liquidity opportunities, improved execution quality and significant cost savings…” Source: RevenueBase Database · checked Aug 30, 2026
7	GTS	Indirect evidence	New York, NY, United States	201-500	352 contacts →
	Indirect evidence “GTS is a leading electronic market-making firm that leverages sophisticated technology to trade global equities, ETFs, fixed income, futures, and FX.” Source: RevenueBase Database · checked Aug 30, 2026
8	TS Imagine	Strong evidence	New York, NY, United States	201-500	292 contacts →
	Strong evidence “TS Imagine delivers a best-in-class SaaS platform for integrated electronic front-office trading, portfolio management, and financial risk management tools to the buy-side and…” Source: RevenueBase Database · checked Aug 30, 2026
9	Capitolis	Indirect evidence	New York, NY, United States	51-200	209 contacts →
	Indirect evidence “Capitolis is the technology company helping to create safer and more vibrant financial markets by unlocking capital constraints and enabling greater access to more diversified…” Source: RevenueBase Database · checked Aug 30, 2026
10	Trumid	Strong evidence	New York, NY, United States	51-200	194 contacts →
	Strong evidence “Trumid is a financial technology company and fixed income electronic trading platform focused on US dollar-denominated Investment Grade, High Yield, Distressed, and Emerging…” Source: RevenueBase Database · checked Aug 30, 2026
11	Quod Financial	Partial evidence	New York, United States	51-200	191 contacts →
	Partial evidence “Quod Financial delivers multi-asset trading technology for banks, brokers, and asset managers, supporting the full trading lifecycle across global electronic markets.” Source: RevenueBase Database · checked Aug 30, 2026
12	Trafix LLC	Indirect evidence	New York, NY, United States	51-200	180 contacts →
	Indirect evidence “TRAFiX is a broker-neutral FinTech company providing cutting-edge, innovative Order & Execution Management solutions, as well as real-time FIX connectivity and normalized API…” Source: RevenueBase Database · checked Aug 30, 2026
13	CMG Capital Markets Gateway	Indirect evidence	New York, NY, United States	51-200	102 contacts →
	Indirect evidence “CMG is a financial technology firm that is modernizing the equity capital markets.” Source: RevenueBase Database · checked Aug 30, 2026
14	Istra Research LTD	Indirect evidence	New York, NY, United States	51-200	89 contacts →
	Indirect evidence “Istra Research Ltd is a cutting-edge technology and analytics company in Israel.” Source: RevenueBase Database · checked Aug 30, 2026
15	GLMX	Indirect evidence	New York, NY, United States	51-200	83 contacts →
	Indirect evidence “GLMX is a technology company serving financial markets and is a leading global provider of transformative technology solutions for equities and fixed income securities financing.” Source: RevenueBase Database · checked Aug 30, 2026
16	HAP Capital	Indirect evidence	New York, NY, United States	51-200	74 contacts →
	Indirect evidence “With over a decade of consistent successes, HAP Capital extracts value and provides efficiency to the markets through our market-making and portfolio managers.” Source: RevenueBase Database · checked Aug 30, 2026
17	Brownstone Investment Group	Partial evidence	New York, NY, United States	51-200	65 contacts →
	Partial evidence “Since 1998, Brownstone Investment Group has built a reputation as a trusted trading partner, liquidity provider, and pioneer of electronic trading technology within all asset…” Source: RevenueBase Database · checked Aug 30, 2026
18	Tradealgo	Indirect evidence	New York, NY, United States	51-200	64 contacts →
	Indirect evidence “We are a global data leader on a mission to make investing simple.” Source: RevenueBase Database · checked Aug 30, 2026
19	Clearpool Algorithmic Management System AMS	Indirect evidence	New York, NY, United States	51-200	53 contacts →
	Indirect evidence “Launched in 2014 and based in New York, Clearpool Group, Inc.” Source: RevenueBase Database · checked Aug 30, 2026
20	Transficc	Partial evidence	New York, NY, United States	51-200	52 contacts →
	Partial evidence “Connecting to all global venues and workflows - Automating trading to manage growing volumes and low latency execution - Hosted SaaS providing out of the box DR, security and…” Source: RevenueBase Database · checked Aug 30, 2026
21	Lime Trading	Indirect evidence	New York, NY, United States	11-50	51 contacts →
	Indirect evidence “Have you ever missed an opportunity due to slow execution?” Source: RevenueBase Database · checked Aug 30, 2026
22	Onechronos	Indirect evidence	New York, NY, United States	51-200	48 contacts →
	Indirect evidence “The Smart Market for Institutional Investors OneChronos is a U.S.” Source: RevenueBase Database · checked Aug 30, 2026
23	Pragma	Strong evidence	New York, NY, United States	11-50	45 contacts →
	Strong evidence “Pragma LLC is a quantitative technology provider of sophisticated, multi-asset trading algorithms and analytical solutions.” Source: RevenueBase Database · checked Aug 30, 2026
24	Vatic Labs	Indirect evidence	New York, NY, United States	11-50	44 contacts →
	Indirect evidence “The word vatic means to describe or predict what will happen in the future, and that’s exactly what we do.” Source: RevenueBase Database · checked Aug 30, 2026
25	LIMEX	Partial evidence	New York, NY, United States	11-50	35 contacts →
	Partial evidence “Limex was founded by former Wall Street quantitative researchers to address the significant infrastructure gap between institutional and retail trading capabilities.” Source: RevenueBase Database · checked Aug 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: algorithm trading platforms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names algorithm trading platforms.
Partial evidence: Its own public description names part of algorithm trading platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name algorithm trading platforms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 119 algorithm trading platforms based in New York, United States

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Algorithm trading platforms based in New York, United States at a glance

As of Aug 30, 2026

53.1%Verified-email coverage

29.7%Mobile-number coverage

103.7Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · New York

Aug 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among algorithm trading platforms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in New York, United States whose own description of what they do matches “algorithm trading platforms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names algorithm trading platforms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among algorithm trading platforms, and records with no verified work email. Companies headquartered outside New York are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 6,549 across the full list. 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 August 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Algorithm trading platforms by metro in the United States

Algorithm trading platforms in New York119
Algorithm trading platforms in Chicago66

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names algorithm trading platforms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many algorithm trading platforms are there based in New York, United States?

RevenueBase identified 119 algorithm trading platforms headquartered in New York, United States as of August 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Citadel Securities, headquartered in New York, tops this list with the largest team on record.

Which city has the most algorithm trading platforms?

New York leads with 119 headquartered companies, followed by Chicago (66) and San Francisco (18).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 6,549 verified decision-maker contacts tracked across these 119 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 2026.

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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 Smart Search, 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.