Company lists · Data refreshed September 2026

Top 25 Low-latency processing software companies based in the United States

RevenueBase identified 86 company matches for low-latency processing software companies associated with the United States as of September 2026 and tracks 2,542 professional contacts across them, including 1,419 with verified work emails. New York is the largest hub.

This list covers company matches for low-latency processing 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 28, 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 28, 2026 How this list was built
86Companies
2,542Contacts tracked
1,419Verified emails
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The 25 largest low-latency processing software companies based in the United States

Ranked by team size
Top 25 of 86 company matches for low-latency processing software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchNew York, NY, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026201-500471 contacts →

Exact match

“Pico is a leading global provider of mission-critical technology services, software, data, and analytics for the financial markets community.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchSt. Louis, MO, United StatesHQ recorded Sep 28, 2026201-500220 contacts →

Exact match

“Trade Better with Exegy | Scalable, Reliable Market Data and Trading Infrastructure for Capital Markets Exegy powers global capital markets with low-latency, mission-critical…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchSomerville, MA, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
5Exact matchNeedham, MA, United StatesHQ recorded Sep 28, 202651-200123 contacts →

Exact match

“HPR is a comprehensive platform-as-a-service, pioneering hardware-based trading infrastructure solutions as the natural evolution in capital markets.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchNY, United StatesHQ recorded Sep 28, 202651-20085 contacts →

Exact match

“Legacy trading infrastructure can’t keep pace with the way modern wealth firms operate.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchOakland, CA, United StatesHQ recorded Sep 28, 202651-20080 contacts →

Exact match

“McKay Brothers is the acknowledged leader in providing low latency wireless networks between key financial markets globally.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-20074 contacts →

Exact match

“Intelligent Execution.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchPompano Beach, FL, United StatesHQ recorded Sep 28, 202651-20069 contacts →

Exact match

“At Concurrent Real-Time, we’re proud to say we are the industry’s foremost provider of high-performance, real-time Linux computer systems and software solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchNY, United StatesHQ recorded Sep 28, 202611-5062 contacts →

Exact match

“Financial firms need a new approach to infrastructure to support their strategies, growth and success in today’s market.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchPalo Alto, CA, United StatesHQ recorded Sep 28, 202651-20061 contacts →

Exact match

“About Us: Founded in the heart of Silicon Valley in 1997, Fortex has been at the forefront of financial technology innovation for over two decades.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202651-20054 contacts →

Exact match

“Powering Global Trading Since 1989 Quick Suite Trading (QST) delivers fast, secure, and reliable technology solutions for the financial services industry.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchRemote, United StatesHQ recorded Sep 28, 2026n/a39 contacts →

Exact match

“Fast, flexible, and secure financial infrastructure for trading firms, hedge funds, and professional investors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-20038 contacts →

Exact match

“About Us: We are your dedicated partner in the dynamic world of cutting-edge market data and trading solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202611-5028 contacts →

Exact match

“Elk Capital Markets is a proprietary high frequency trading firm consisting of a small team of dedicated developers and traders focused on creating and deploying scalable…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchScottsdale, AZ, United StatesHQ recorded Sep 28, 2026201-50025 contacts →

Exact match

“Modulus was founded on a simple premise: Speed matters.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchNewtown, PA, United StatesHQ recorded Sep 28, 202651-20024 contacts →

Exact match

“Deltix is a software company specializing in solutions for buy- and sell-side customers, ranging from low-latency trading ecosystems to white-label platforms for exchanges and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchEnglewood, NJ, United StatesHQ recorded Sep 28, 202651-20023 contacts →

Exact match

“At Lynx Capital Partners, LLC, we take pride in providing infrastructure for automated trading platforms with the most advanced technology and an environment conducive to maximum…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202651-20016 contacts →

Exact match

“Quincy Data is recognized as the leading distributor of extremely low latency market data and is dedicated to leveling the playing field for extreme low latency market data.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchHarrison, NY, United StatesHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“Axon Software is a boutique-style company focused on algo trading solutions, market data processing, and connectivity.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 20261-109 contacts →

Exact match

“Soundpaint™ is a free and advanced software technology designed to offer the highest degree of fidelity and realism possible for digital music instruments.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchMiami, FL, United StatesHQ recorded Sep 28, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchMiami, FL, United StatesHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Velio Labs builds high-performance infrastructure for financial markets.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchChicago, IL, United StatesHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Nirvana Technology Solutions provides low latency infrastructure for the trading community.* Low Latency datacenter co-location * Support for front-end platforms * Customized…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Blue Trading Systems enhances trading strategies and accelerates quoting times with low latency, versatile, software solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 86 low-latency processing software companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,419 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Low-latency processing software companies based in the United States at a glance

As of Sep 28, 2026
55.8%Verified-email coverage
29.6Average contacts per company
11-50Median size (employees)
26.7%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
25
51-200
18
201-500
4
501-1,000
1

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 86 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 “low-latency processing 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 1,419 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 28, 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 “low-latency processing software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many low-latency processing software companies are there based in the United States?

RevenueBase identified 86 company matches for low-latency processing 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?

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

Which city has the most low-latency processing software companies?

New York leads with 23 company records, followed by Chicago (8) and Miami (4).

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 1,419 professional contacts with verified work emails tracked across these 86 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 28, 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 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.