Company lists · Data verified 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 Verified Aug 28, 2026 119 companies tracked

There are 119 algorithm trading platforms headquartered in New York, United States (RevenueBase, August 2026). RevenueBase 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. Data current as of August 28, 2026.

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 verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Citadel Securities	New York, NY	1,001-5,000	2,168	1,139
2	Cboe Global Markets	New York, NY	1,001-5,000	1,582	1,022
3	Tower Research Capital	New York, NY	1,001-5,000	1,307	950
4	TMX Group	New York	1,001-5,000	1,179	767
5	Virtu Financial	New York, NY	501-1,000	935	597
6	Marketaxess	New York, NY	501-1,000	873	571
7	GTS	New York, NY	201-500	352	104
8	TS Imagine	New York, NY	201-500	292	207
9	Capitolis	New York, NY	51-200	209	167
10	Trumid	New York, NY	51-200	194	166
11	Quod Financial	New York	51-200	191	87
12	Trafix LLC	New York, NY	51-200	180	114
13	CMG Capital Markets Gateway	New York, NY	51-200	102	56
14	Istra Research LTD	New York, NY	51-200	89	72
15	GLMX	New York, NY	51-200	83	57
16	HAP Capital	New York, NY	51-200	74	38
17	Brownstone Investment Group	New York, NY	51-200	65	43
18	Tradealgo	New York, NY	51-200	64	10
19	Clearpool Algorithmic Management System AMS	New York, NY	51-200	53	41
20	Transficc	New York, NY	51-200	52	36
21	Lime Trading	New York, NY	11-50	51	20
22	Onechronos	New York, NY	51-200	48	38
23	Pragma	New York, NY	11-50	45	33
24	Vatic Labs	New York, NY	11-50	44	26
25	LIMEX	New York, NY	11-50	35	3

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 28, 2026

11-50Median size (employees)

New YorkLargest hub · 119 HQs

3,663Contacts with mobile numbers

26Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Algorithm trading platforms by metro in the United States

Metro	Companies
Algorithm trading platforms in New York	119
Algorithm trading platforms in Chicago	66
Algorithm trading platforms in San Francisco	18
Algorithm trading platforms in Miami	12
Algorithm trading platforms in Austin	11
Algorithm trading platforms in Orlando	11
Algorithm trading platforms in Los Angeles	10

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “algorithm trading platforms”, with match quality audited by blind human judging, and headquartered in New York, United States.
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: Contact records re-verify on a rolling cadence; 26 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 119 algorithm trading platforms headquartered in New York, United States as of August 2026 (RevenueBase).

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 is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.