Company lists · Data refreshed September 2026

Top 25 Bond trading platform companies based in the United States

RevenueBase identified 89 bond trading platform companies headquartered in the United States as of September 2026 and tracks 8,108 professional contacts across them, including 3,615 with verified work emails. New York is the largest hub.

This list covers bond trading platform 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 27, 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 27, 2026 86% judged on-target in blind review
89Companies
8,108Contacts tracked
3,615Verified emails
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The 25 largest bond trading platform companies based in the United States

Ranked by team size
Top 25 of 89 bond trading platform companies based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to bond trading platform 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 20261,001-5,0002,491 contacts →

Indirect evidence

“BGC Group, Inc.(Nasdaq: BGC), is a leading global brokerage and financial technology company (formerly BGC Partners, Inc.).”

Source: RevenueBase Database · checked Sep 27, 2026
2Partial evidenceNew York, NY, United StatesHQ checked Sep 27, 20261,001-5,0001,548 contacts →

Partial evidence

“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: RevenueBase Database · checked Sep 27, 2026
3Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 20261,001-5,0001,492 contacts →

Indirect evidence

“Tradeweb Markets Inc.(Nasdaq: TW) is a leading, global operator of electronic marketplaces for rates, credit, equities and money markets.”

Source: RevenueBase Database · checked Sep 27, 2026
4Strong evidenceNew York, NY, United StatesHQ checked Sep 27, 2026501-1,000866 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 Sep 27, 2026
5Strong evidenceNew York, NY, United StatesHQ checked Sep 27, 202651-200197 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 Sep 27, 2026
6Partial evidenceSomerville, MA, United StatesHQ checked Sep 27, 2026201-500173 contacts →

Partial evidence

“oneZero develops multi-asset class trading technology, which empowers financial institutions and brokers to compete in today’s ever-changing global markets.”

Source: RevenueBase Database · checked Sep 27, 2026
7Indirect evidenceStamford, CT, United StatesHQ checked Sep 27, 202651-200161 contacts →

Indirect evidence

“Hundreds of the world’s most sophisticated financial firms rely on SOLVE fixed income data, analytics, and tools to transform the way they bring new securities to market, trade on…”

Source: RevenueBase Database · checked Sep 27, 2026
8Indirect evidenceCharlotte, NC, United StatesHQ checked Sep 27, 202651-20099 contacts →

Indirect evidence

“Millennium Advisors, LLC is a technology-driven broker dealer specializing in fixed income securities.”

Source: RevenueBase Database · checked Sep 27, 2026
9Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 27, 202651-20088 contacts →

Indirect evidence

“MAXEX is a financial services technology company that has developed a multi-seller to multi-buyer residential mortgage exchange for the benefit of the tens of thousands of…”

Source: RevenueBase Database · checked Sep 27, 2026
10Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 202651-20086 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 Sep 27, 2026
11Indirect evidenceNew York, United StatesHQ checked Sep 27, 202651-20071 contacts →

Indirect evidence

“DirectBooks leverages its technology expertise and the market knowledge of its participants to optimize the communications process for primary issuances.”

Source: RevenueBase Database · checked Sep 27, 2026
12Strong evidenceChicago, IL, United StatesHQ checked Sep 27, 202651-20069 contacts →

Strong evidence

“Sterling offers trading platforms, OMS and infrastructure solutions and risk and margin tools.”

Source: RevenueBase Database · checked Sep 27, 2026
13Partial evidenceNew York, NY, United StatesHQ checked Sep 27, 202651-20063 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 Sep 27, 2026
14Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 202651-20047 contacts →

Indirect evidence

“MCAP LLC is a leading financial technology firm and one of the most active electronic market makers in securities globally.”

Source: RevenueBase Database · checked Sep 27, 2026
15Partial evidenceJerrsey City, NJ, United StatesHQ checked Sep 27, 202611-5044 contacts →

Partial evidence

“SumRidge Partners LLC is a top ranked principal based fixed income market maker, specializing in high yield and investment grade corporate bonds, municipal bonds, institutional…”

Source: RevenueBase Database · checked Sep 27, 2026
16Partial evidenceNew York, NY, United StatesHQ checked Sep 27, 202611-5040 contacts →

Partial evidence

“FMX Holdings, LLC (“FMX”) combines the market-leading FMX UST and FX platforms with the new FMX Futures Exchange, L.P, adding interest rate futures to the ecosystem with fully…”

Source: RevenueBase Database · checked Sep 27, 2026
17Partial evidenceBoston, MA, United StatesHQ checked Sep 27, 202611-5035 contacts →

Partial evidence

“BondLink is a venture-backed financial technology company developing solutions for issuers in the approximately $4 trillion municipal bond market.”

Source: RevenueBase Database · checked Sep 27, 2026
18Partial evidenceNew York, NY, United StatesHQ checked Sep 27, 202651-20027 contacts →

Partial evidence

“Since its inception in 2004 BGC Partners (“BGCP”) has expanded rapidly through large scale internal technology investments, a redeployment of its traditional global voice…”

Source: RevenueBase Database · checked Sep 27, 2026
19Strong evidenceNew York, NY, United StatesHQ checked Sep 27, 202651-20021 contacts →

Strong evidence

“LTX is Broadridge’s electronic corporate bond trading platform that empowers buy- and sell-side market participants to trade smarter, combining powerful artificial intelligence…”

Source: RevenueBase Database · checked Sep 27, 2026
20Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 202651-20019 contacts →

Indirect evidence

“Roosevelt & Cross is a registered broker-dealer that specializes in tax-exempt and taxable municipal debt.”

Source: RevenueBase Database · checked Sep 27, 2026
21Strong evidenceSeattle, WA, United StatesHQ checked Sep 27, 202611-5016 contacts →

Strong evidence

“ORSNN is an electronic trading platform for secondary institutional whole loan trading.”

Source: RevenueBase Database · checked Sep 27, 2026
22Partial evidenceNew York, NY, United StatesHQ checked Sep 27, 202611-5016 contacts →

Partial evidence

“Velocity Capital, LLC provides securities trading support solutions for market participants.”

Source: RevenueBase Database · checked Sep 27, 2026
23Partial evidenceBoston, MA, United StatesHQ checked Sep 27, 20261-1015 contacts →

Partial evidence

“Alternative Trading System”

Source: RevenueBase Database · checked Sep 27, 2026
24Partial evidenceBoston, MA, United StatesHQ checked Sep 27, 202611-5015 contacts →

Partial evidence

“Luminex® is an industry-leading buy-side-only block-trading Alternative Trading System helping institutional investors lower costs and improve performance.”

Source: RevenueBase Database · checked Sep 27, 2026
25Partial evidenceBarrington, IL, United StatesHQ checked Sep 27, 202651-20013 contacts →

Partial evidence

“Arbor Research & Trading, LLC is an institutional research and brokerage firm.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 89 bond trading platform companies based in the United States

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Bond trading platform companies based in the United States at a glance

As of Sep 27, 2026
44.6%Verified-email coverage
91.1Average contacts per company
11-50Median size (employees)
41.6%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
34
51-200
23
201-500
1
501-1,000
1
1,001-5,000
3
10001+
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 89 companies.

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 bond trading platform 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 “bond trading platform 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 bond trading platform 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 bond trading platform 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, 3,615 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 27, 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.

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 bond trading platform 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 bond trading platform companies are there based in the United States?

RevenueBase identified 89 bond trading platform 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?

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

Which city has the most bond trading platform companies?

New York leads with 37 headquartered companies, followed by Boston (6) and Chicago (6).

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 3,615 verified decision-maker contacts tracked across these 89 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 27, 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.