Company lists · Data refreshed September 2026

Top 25 Trading platform development companies based in the United States

Name: Trading platform development companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 713 companies tracked

RevenueBase identified 713 trading platform development companies headquartered in the United States as of September 2026 and tracks 70,244 professional contacts across them, including 26,745 with verified work emails and 16,100 with mobile numbers. New York is the largest hub.

This list covers trading platform development companies headquartered in the 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 September 6, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

713Companies

70,244Contacts tracked

26,745Verified emails

16,100Mobile numbers

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The 25 largest trading platform development companies based in the United States

Ranked by team size

Top 25 of 713 trading platform development companies based in the United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to trading platform development companies: 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	Broadridge	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	10001+	14,044 contacts →
	“Broadridge Financial Solutions (NYSE: BR) is a global technology leader with trusted expertise and transformative technology, helping clients and the financial services industry…” Source: company website · checked Sep 6, 2026
2	E Trade From Morgan Stanley	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 6, 2026	1,001-5,000	11,044 contacts →
	“E*TRADE from Morgan Stanley is a pioneer in the online brokerage industry.” Source: company website · checked Sep 6, 2026
3	Topstep	Partial evidence	Chicago, IL, United StatesHQ checked Sep 6, 2026	n/a	2,964 contacts →
	“Topstep didn’t enter the prop trading space.” Source: company website · checked Sep 6, 2026
4	Arcesium	Indirect evidence	New York City, NY, United StatesHQ checked Sep 6, 2026	1,001-5,000	2,637 contacts →
	“Arcesium is a global financial technology company delivering front-to-back technology solutions for some of the world’s most sophisticated financial institutions, including hedge…” Source: company website · checked Sep 6, 2026
5	BGC Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1,001-5,000	2,491 contacts →
	“BGC Group, Inc.(Nasdaq: BGC), is a leading global brokerage and financial technology company (formerly BGC Partners, Inc.).” Source: company website · checked Sep 6, 2026
6	Citadel Securities	Indirect evidence	Miami, FL, United StatesHQ checked Sep 6, 2026	1,001-5,000	2,156 contacts →
	“Citadel Securities is a technology-driven, next-generation global market maker.” Source: company website · checked Sep 6, 2026
7	MAREX	Partial evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,845 contacts →
	“Marex (Nasdaq:MRX) is a diversified financial services platform.” Source: company website · checked Sep 6, 2026
8	Cboe Global Markets	Partial evidence	Chicago, IL, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,598 contacts →
	“Cboe Global Markets (Cboe) is the leading exchange network for global derivatives, foreign exchange, digital asset and securities trading solutions.” Source: company website · checked Sep 6, 2026
9	GFI Group	Partial evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,548 contacts →
	“GFI Group Inc.(NYSE: GFIG) is a leading intermediary in the global OTC and listed markets offering an array of sophisticated trading technologies and products to a broad range of…” Source: company website · checked Sep 6, 2026
10	Tradeweb	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,492 contacts →
	“Tradeweb Markets Inc.(Nasdaq: TW) is a leading, global operator of electronic marketplaces for rates, credit, equities and money markets.” Source: company website · checked Sep 6, 2026
11	Tower Research Capital	Strong evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,327 contacts →
	“Tower Research Capital is a leading quantitative trading firm that has built its business on a high-performance platform and independent trading teams.” Source: company website · checked Sep 6, 2026
12	Trading Technologies	Strong evidence	Chicago, IL, United StatesHQ checked Sep 6, 2026	201-500	1,236 contacts →
	“About Trading Technologies Trading Technologies is a Software-as-a-Service (SaaS) technology platform provider to the global capital markets industry.” Source: company website · checked Sep 6, 2026
13	Tradestation	Partial evidence	Plantation, FL, United StatesHQ checked Sep 6, 2026	501-1,000	1,229 contacts →
	“TradeStation is the home of those born to trade, where advanced trading technology intersects with institutional-grade brokerage services.” Source: company website · checked Sep 6, 2026
14	IPC Systems	Strong evidence	New York, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,215 contacts →
	“With over customers around the globe, we leverage more than 50 years of experience in delivering award-winning SaaS communications platforms and ultra-low electronic trading…” Source: company website · checked Sep 6, 2026
15	ITG	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	501-1,000	1,110 contacts →
	“ITG is a global financial technology company that helps leading brokers and asset managers improve returns for investors around the world.” Source: company website · checked Sep 6, 2026
16	Virtu Financial	Partial evidence	New York, NY, United StatesHQ checked Sep 6, 2026	501-1,000	930 contacts →
	“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: company website · checked Sep 6, 2026
17	Marketaxess	Strong evidence	New York, NY, United StatesHQ checked Sep 6, 2026	501-1,000	866 contacts →
	“MarketAxess operates a leading, institutional electronic trading platform delivering expanded liquidity opportunities, improved execution quality and significant cost savings…” Source: company website · checked Sep 6, 2026
18	Chatham Financial	Indirect evidence	Kennett Square, PA, United StatesHQ checked Sep 6, 2026	501-1,000	853 contacts →
	“Chatham Financial is the leading independent capital markets advisor, delivering an integrated blend of expert advice and powerful technology to help organizations reduce risk and…” Source: company website · checked Sep 6, 2026
19	OANDA	Indirect evidence	York, United StatesHQ checked Sep 6, 2026	201-500	697 contacts →
	“We’ve always been innovators.” Source: company website · checked Sep 6, 2026
20	Flextrade	Partial evidence	Great Neck, NY, United StatesHQ checked Sep 6, 2026	501-1,000	682 contacts →
	“For 30 years, FlexTrade Systems has delivered customized multi‑asset execution and order management trading solutions to buy‑ and sell‑side financial institutions worldwide.” Source: company website · checked Sep 6, 2026
21	Instinet Incorporated	Partial evidence	New York, NY, United StatesHQ checked Sep 6, 2026	501-1,000	474 contacts →
	“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…” Source: company website · checked Sep 6, 2026
22	PICO	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	201-500	471 contacts →
	“Pico is a leading global provider of mission-critical technology services, software, data, and analytics for the financial markets community.” Source: company website · checked Sep 6, 2026
23	Ninjatrader	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 6, 2026	201-500	429 contacts →
	“NinjaTrader: Driving innovation, empowering traders, and building a global community.” Source: company website · checked Sep 6, 2026
24	Equilend	Strong evidence	New York, NY, United StatesHQ checked Sep 6, 2026	201-500	404 contacts →
	“EquiLend is a global financial technology firm offering Trading, Post-Trade, Data & Analytics, RegTech and Platform Solutions for the securities finance industry.” Source: company website · checked Sep 6, 2026
25	BAKKT	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 6, 2026	51-200	402 contacts →
	“Founded in 2018, Bakkt, Inc.” Source: company website · checked Sep 6, 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: trading platform development companies. 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 trading platform development companies.
Partial evidence: Its own public description names part of trading platform development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name trading platform development companies. 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 713 trading platform development companies based in the United States

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Trading platform development companies based in the United States at a glance

As of Sep 6, 2026

38.1%Verified-email coverage

22.9%Mobile-number coverage

98.5Average contacts per company

11-50Median size (employees)

23.3%Largest-city concentration · New York

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

308

11-50

222

51-200

112

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

24,7750–30

1,72331–60

2861–90

2290–180

197180+

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 trading platform development companies, 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 the United States whose own description of what they do matches “trading platform development companies”. 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 trading platform development companies), 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 trading platform development companies, and records with no verified work email. Companies headquartered outside United States 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, 26,745 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 September 6, 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.

Trading platform development companies by metro

Trading platform development companies in New York166
Trading platform development companies in Chicago82

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 trading platform development companies, 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 trading platform development companies are there based in the United States?

RevenueBase identified 713 trading platform development companies headquartered in the United States as of September 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?

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

Which city has the most trading platform development companies?

New York leads with 166 headquartered companies, followed by Chicago (82) and San Francisco (21).

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 26,745 verified decision-maker contacts tracked across these 713 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 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.