Company lists · Data refreshed September 2026

Top 23 Trading platform developers based in Chicago, United States

Name: Trading platform developers based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 60 companies tracked

RevenueBase identified 60 trading platform developers headquartered in Chicago, United States as of September 2026 and tracks 5,874 professional contacts across them, including 1,826 with verified work emails and 1,659 with mobile numbers. New York is the largest hub.

This list covers trading platform developers headquartered in Chicago, 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 13, 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 13, 2026 86% judged on-target in blind review

60Companies

5,874Contacts tracked

1,826Verified emails

1,659Mobile numbers

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The 23 largest trading platform developers based in Chicago, United States

Ranked by team size

Top 23 of 60 trading platform developers based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to trading platform developers: 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	Topstep	Partial evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	n/a	2,964 contacts →
	Partial evidence “Topstep didn’t enter the prop trading space.” Source: RevenueBase Database · checked Sep 13, 2026
2	Cboe Global Markets	Partial evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	1,001-5,000	1,598 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 Sep 13, 2026
3	Ninjatrader	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	201-500	429 contacts →
	Indirect evidence “NinjaTrader: Driving innovation, empowering traders, and building a global community.” Source: RevenueBase Database · checked Sep 13, 2026
4	Simplex Trading LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	51-200	112 contacts →
	Indirect evidence “As a leading, technology-driven, proprietary market-making firm, we work with the most advanced technology and software in the market.” Source: RevenueBase Database · checked Sep 13, 2026
5	Eagle Seven	Partial evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	51-200	108 contacts →
	Partial evidence “Globally positioned, we combine the latest technology with a unique group of professional traders and innovative developers to achieve the highest results.” Source: RevenueBase Database · checked Sep 13, 2026
6	Spiderrock	Partial evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	51-200	95 contacts →
	Partial evidence “SpiderRock is a leading provider of advanced trading, risk management, and data solutions for global derivatives markets.” Source: RevenueBase Database · checked Sep 13, 2026
7	Sterling Trading Tech	Strong evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	51-200	69 contacts →
	Strong evidence “Sterling offers trading platforms, OMS and infrastructure solutions and risk and margin tools.” Source: RevenueBase Database · checked Sep 13, 2026
8	Quick Suite Trading Computer Voice Systems	Partial evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	51-200	54 contacts →
	Partial evidence “Powering Global Trading Since 1989 Quick Suite Trading (QST) delivers fast, secure, and reliable technology solutions for the financial services industry.” Source: RevenueBase Database · checked Sep 13, 2026
9	sumo.co	Partial evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	51-200	31 contacts →
	Partial evidence “Founded in 2007, Sumo is a global, multi-strategy, multi-asset trading firm that equips professional traders with the necessary resources to accelerate profitability.” Source: RevenueBase Database · checked Sep 13, 2026
10	Charlesworth Research	Partial evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	11-50	27 contacts →
	Partial evidence “Founded in 2012 and headquartered in Chicago, Charlesworth Research is a proprietary trading firm active in futures, options, and equities across more than 30 exchanges worldwide.” Source: RevenueBase Database · checked Sep 13, 2026
11	Rival Systems	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	11-50	17 contacts →
	Indirect evidence “Rival Systems empowers firms in the capital markets with the technology and resources required to compete in today’s markets.” Source: RevenueBase Database · checked Sep 13, 2026
12	TAS Professional	Partial evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	1-10	13 contacts →
	Partial evidence “Trade Angle Strategies LLC (TAS) is a systems developer of Automated Systems and Analytical Tools.” Source: RevenueBase Database · checked Sep 13, 2026
13	Cunningham Trading Systems	Strong evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	11-50	11 contacts →
	Strong evidence “CTS is a fully hosted professional futures and options trading platform that maintains direct connectivity to many of the world's largest exchanges.” Source: RevenueBase Database · checked Sep 13, 2026
14	Robosig	Partial evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	1-10	5 contacts →
	Partial evidence “The RoboSig dream team is revolutionizing the world of FX with cutting-edge autonomous AI-supported trading strategies, delivering top-tier software solutions and empowering…” Source: RevenueBase Database · checked Sep 13, 2026
15	Gocharting	Strong evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	11-50	5 contacts →
	Strong evidence “GoCharting is a web-native, multi-asset orderflow trading platform trusted by more than 2 million registered traders globally.” Source: RevenueBase Database · checked Sep 13, 2026
16	Blue Trading Systems	Partial evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	11-50	5 contacts →
	Partial evidence “Blue Trading Systems enhances trading strategies and accelerates quoting times with low latency, versatile, software solutions.” Source: RevenueBase Database · checked Sep 13, 2026
17	Metrotrade	Strong evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	1-10	4 contacts →
	Strong evidence “Born from frustration with outdated brokers and overpriced platforms, MetroTrade represents the next generation of retail futures trading.” Source: RevenueBase Database · checked Sep 13, 2026
18	Option Financial LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	1-10	3 contacts →
	Partial evidence “Option Financial is a proprietary trading firm focused on developing algorithmic trading strategies across multiple asset classes on global exchanges.” Source: RevenueBase Database · checked Sep 13, 2026
19	Sarna Technologies	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	1-10	2 contacts →
	Indirect evidence “Sarna Technologies leverages the latest advancements in technology to respond to the growing needs of broker dealers, professional traders, clearing firms, and exchanges.” Source: RevenueBase Database · checked Sep 13, 2026
20	Tradetoolsfx	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	11-50	2 contacts →
	Indirect evidence “The TradeTools FX technology group was founded in 2008 by a group of highly experienced IT professionals with the goal to create simple, secure and user friendly solutions for the…” Source: RevenueBase Database · checked Sep 13, 2026
21	Zacks Trade	Strong evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	1-10	2 contacts →
	Strong evidence “At Zacks Trade, we offer access to powerful trading platforms, robust research collections, and knowledgeable support staff to take your trading goals to the next level.” Source: RevenueBase Database · checked Sep 13, 2026
22	The Applied Research Company	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	1-10	1 contacts →
	Indirect evidence “Since 1985, The ARC has assisted a variety of organizations in the design, development, and delivery of financial software applications.” Source: RevenueBase Database · checked Sep 13, 2026
23	Bionic Trader Systems	Partial evidence	Chicago, IL, United StatesHQ checked Sep 13, 2026	1-10	1 contacts →
	Partial evidence “Bionic Trader Systems is a new Futures Trading Software provider out of Chicago, and the designer of Keyboard Trader.” Source: RevenueBase Database · checked Sep 13, 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 developers. 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 developers.
Partial evidence: Its own public description names part of trading platform developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name trading platform developers. 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 23 of 60 trading platform developers based in Chicago, United States

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Trading platform developers based in Chicago, United States at a glance

As of Sep 13, 2026

31.1%Verified-email coverage

28.2%Mobile-number coverage

97.9Average contacts per company

11-50Median size (employees)

190.0%Largest-city concentration · New York

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 16.0d

1,4170–30

39931–60

561–90

290–180

3180+

Company record updated

Median 74.0d

00–30

2,57131–60

2,09561–90

87590–180

333180+

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 developers, 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 Chicago, United States whose own description of what they do matches “trading platform developers”. 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 developers), 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 developers, and records with no verified work email. Companies headquartered outside Chicago 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, 1,826 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 13, 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 developers by metro in the United States

Trading platform developers in New York114
Trading platform developers in Chicago63

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 developers, 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 developers are there based in Chicago, United States?

RevenueBase identified 60 trading platform developers headquartered in Chicago, 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?

Topstep, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most trading platform developers?

New York leads with 114 headquartered companies, followed by Chicago (63) 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 the top results, verified emails and direct dials included. Upgrading unlocks all 1,826 verified decision-maker contacts tracked across these 60 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 13, 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.