Company lists · Data refreshed November 2026

Top 17 Transaction settlement services based in the United States

RevenueBase identified 40 company matches for transaction settlement services associated with the United States as of November 2026 and tracks 2,424 professional contacts across them, including 849 with verified work emails. New York is the largest hub.

This list covers company matches for transaction settlement services 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 November 6, 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 Nov 6, 2026 How this list was built
40Companies
2,424Contacts tracked
849Verified emails
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The 17 largest transaction settlement services based in the United States

Ranked by team size
Top 17 of 40 company matches for transaction settlement services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 2026201-500643 contacts →

Exact match

“The Clearing House Payments Company L.L.C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCincinnati, AZ, United StatesHQ recorded Nov 6, 20261,001-5,000601 contacts →

Exact match

“We are now FIS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026501-1,000345 contacts →

Exact match

“For over 45 years, Montran has helped financial institutions operate and modernize critical financial infrastructure in more than 90 countries worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026501-1,000182 contacts →

Exact match

“Omgeo is now DTCC Institutional Trade Processing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLos Angeles, United StatesHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“The world’s financial system is overdue for a reinvention.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNaperville, IL, United StatesHQ recorded Nov 6, 2026201-50081 contacts →

Exact match

“BluePay and First Data are now Fiserv (NASDAQ:FISV).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSunnyvale, CA, United StatesHQ recorded Nov 6, 2026201-50062 contacts →

Exact match

“CashEdge is the leading provider of Intelligent Money Movement™ services, enabling financial institutions to provide a single point of access for multiple easy-to-use consumer and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Paynuity provides a seamless, end to end, payment experience for merchants and banks alike - the nexus of payment processing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLargo, FL, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“EFX is paving the way for transaction processing and capital flow management with new solutions and technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Pidgin is an innovative payments platform designed to provide financial institutions with secure and efficient transactions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWhite Plains, NY, United StatesHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“ECS está especializado en Mensajería Financiera para Bancos, Compañías, Firmas de Inversión, Fiducias y demás participantes en el ecosistema financiero.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMiami Beach, FL, United StatesHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Merchant Hub is Your partner to Grow Revenues and Develop Customer Relationships with the Newest Payment Technologies Merchant Hub is a company like no other.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSan Mateo, CA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“M10 Networks is solving the problems associated with transferring money internationally, so people worldwide can do business without friction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAlpharetta, DE, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“We believe cross-border payments should be instant, inexpensive, and inclusive to all." Instarails is a powerful global payment network infrastructure that helps domestic banks…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Transact Bank is a FDIC insured, Federally chartered bank headquartered in Denver, Colorado with the sole mission of delivering payment solutions and services to merchants and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHighland, UT, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“OPN moves money and payment data together in real-time for financial institutions to allow them to deliver safe, secure and immediate payments to their customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Global Fintech Forum (GFF), formerly eZforex.com, is a US-based payments Clearing House and banking fintech innovator providing one-stop solutions for global and domestic payments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 17 of 40 transaction settlement services based in the United States

See the full list, filter by size, metro and specialty, and access 849 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transaction settlement services based in the United States at a glance

As of Nov 6, 2026
35.0%Verified-email coverage
60.6Average contacts per company
11-50Median size (employees)
15.0%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
16
51-200
6
201-500
3
501-1,000
2
1,001-5,000
2
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 40 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 “transaction settlement services” 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 849 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 November 6, 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 “transaction settlement services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transaction settlement services are there based in the United States?

RevenueBase identified 40 company matches for transaction settlement services associated with the United States as of November 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?

The Clearing House tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most transaction settlement services?

New York leads with 6 company records, followed by Atlanta (2) and Dallas (2).

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 849 professional contacts with verified work emails tracked across these 40 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 November 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 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.