Company lists · Data refreshed November 2026

Top 25 Payment processing compliance firms based in the United States

Name: Payment processing compliance firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 2,468 companies tracked

RevenueBase identified 2,468 company matches for payment processing compliance firms associated with the United States as of November 2026 and tracks 36,765 professional contacts across them, including 11,707 with verified work emails. New York is the largest hub.

This list covers company matches for payment processing compliance firms 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

2,468Companies

36,765Contacts tracked

11,707Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest payment processing compliance firms based in the United States

Ranked by team size

Top 25 of 2,468 company matches for payment processing compliance firms 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Elavon	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,021 contacts →
	Exact match “Elavon, a wholly owned subsidiary of U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Bottomline	Exact match	Portsmouth, NH, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,793 contacts →
	Exact match “At Bottomline, we help businesses pay and get paid.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Aurus INC	Exact match	Norwood, MA, United StatesHQ recorded Nov 6, 2026	501-1,000	960 contacts →
	Exact match “Aurus is a certified payment gateway enabling seamless, secure transactions across in-store, online, and mobile channels.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Abrigo	Exact match	Raleigh, NC, United StatesHQ recorded Nov 6, 2026	501-1,000	669 contacts →
	Exact match “Abrigo provides market-leading compliance, credit risk, and lending solutions to enable its customers to think bigger, allowing them to both manage risk and drive growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	NMI	Exact match	Schaumburg, IL, United StatesHQ recorded Nov 6, 2026	201-500	535 contacts →
	Exact match “NMI is powering the next generation of embedded payments with its modular payment acceptance platform and industry-leading gateway.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Wholesale Payments	Exact match	Lubbock, TX, United StatesHQ recorded Nov 6, 2026	201-500	517 contacts →
	Exact match “Founded in 2007, Wholesale Payments is one of the nation's largest privately held merchant services providers, providing credit card processing, POS solutions, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	REPAY	Exact match	Atlanta, AZ, United StatesHQ recorded Nov 6, 2026	201-500	476 contacts →
	Exact match “REPAY, established in 2006, is a full-service payment technology and processing provider that enables the expedient and secure collection of payments through any channel at any…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	EVO Payments, INC	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	428 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	IBM Promontory	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	501-1,000	426 contacts →
	Exact match “IBM Promontory is a global leader in strategy, risk management, and compliance consulting.#IBMConsulting” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	G2 Risk Solutions	Exact match	Burlingame, CA, United StatesHQ recorded Nov 6, 2026	201-500	352 contacts →
	Exact match “Grow your business with confidence by staying ahead of complex and ever-changing regulatory requirements and online threats.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Vizypay	Exact match	Waukee, IA, United StatesHQ recorded Nov 6, 2026	51-200	340 contacts →
	Exact match “VizyPay is revolutionizing the payments industry by offering a credit card processing model that focuses on powerful payment solutions, real human customer support, and simple…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Paystack	Exact match	Sunnyvale, CA, United StatesHQ recorded Nov 6, 2026	51-200	328 contacts →
	Exact match “Over businesses trust Paystack to help accept online and offline payments from anyone, anywhere in the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Stax Payments	Exact match	Orlando, FL, United StatesHQ recorded Nov 6, 2026	201-500	303 contacts →
	Exact match “Stax Payments is a leading, high-growth payments technology firm specializing in integrated payments, recurring billing, and SMB processing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Guidepost Solutions	Exact match	New York, IL, United StatesHQ recorded Nov 6, 2026	201-500	292 contacts →
	Exact match “We stand at the forefront of leadership, insight, and guidance in a world marked by complexity and uncertainty.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Echelon Payments	Exact match	Melville, NY, United StatesHQ recorded Nov 6, 2026	201-500	292 contacts →
	Exact match “Echelon Payment Solutions Group Built by sales partners, for sales partners-merchant by merchant.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	TALUS	Exact match	Dallas, TX, United StatesHQ recorded Nov 6, 2026	51-200	291 contacts →
	Exact match “Talus is the premier choice for small business payment processing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Securitymetrics	Exact match	Orem, UT, United StatesHQ recorded Nov 6, 2026	501-1,000	284 contacts →
	Exact match “We secure peace of mind for organizations that handle sensitive data by holding our tools, training, and support to a higher standard.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Scrut Automation	Exact match	Palo Alto, CA, United StatesHQ recorded Nov 6, 2026	51-200	253 contacts →
	Exact match “Governance, Risk, and Compliance simplified for new-age businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Slice Merchant Services	Exact match	Holmdel, NJ, United StatesHQ recorded Nov 6, 2026	201-500	236 contacts →
	Exact match “Credit Card Processing WITHOUT the Fees- 65+ Years of Combined Experience • Businesses Served • Payment Solutions for Every Business • 0% Processing Fee Program • POS Systems •…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Legitscript	Exact match	Portland, OR, United StatesHQ recorded Nov 6, 2026	201-500	208 contacts →
	Exact match “LegitScript, the global leader in Risk Management and Compliance Solutions, is trusted by the world’s largest search engines, e-commerce marketplaces, payment service providers…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	PAYA	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	201-500	189 contacts →
	Exact match “Paya, a Nuvei Company, is a leading provider of integrated payment and frictionless commerce solutions that help customers accept and make payments, expedite receipt of money, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	MBPS	Exact match	Ronkonkoma, NY, United StatesHQ recorded Nov 6, 2026	n/a	184 contacts →
	Exact match “Welcome to MBPS We are Metropolitan Business Payment Solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Universal Processing LLC UP	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	175 contacts →
	Exact match “Universal Processing was founded in 2003 with a mission to provide clients with open and honest communications, minimal rates and fees, efficient and simple credit card…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Payjunction	Exact match	Santa Barbara, CA, United StatesHQ recorded Nov 6, 2026	51-200	170 contacts →
	Exact match “PayJunction helps businesses and software companies accept payments with ease in-store, online, and on-the-go.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Certegy Payment Solutions	Exact match	Clearwater, FL, United StatesHQ recorded Nov 6, 2026	51-200	164 contacts →
	Exact match “We are a leading FinTech provider of payment risk management and services to retailers and financial institutions in North America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “payment processing compliance firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 2,468 payment processing compliance firms based in the United States

See the full list, filter by size, metro and specialty, and access 11,707 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Payment processing compliance firms based in the United States at a glance

As of Nov 6, 2026

31.8%Verified-email coverage

14.9Average contacts per company

1-10Median size (employees)

5.4%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

1,355

11-50

771

51-200

254

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 2,468 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 “payment processing compliance firms” 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 11,707 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.

Payment processing compliance firms by metro

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 “payment processing compliance firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many payment processing compliance firms are there based in the United States?

RevenueBase identified 2,468 company matches for payment processing compliance firms 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?

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

Which city has the most payment processing compliance firms?

New York leads with 134 company records, followed by Miami (52) and Los Angeles (48).

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 11,707 professional contacts with verified work emails tracked across these 2,468 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.

Ready to reach these companies? Verified emails and direct dials for all 2,468 payment processing compliance firms based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Payment processing compliance firms by geography

Browse the directory

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.