Company lists · Data refreshed September 2026

Top 25 Payment security software providers based in the United States

Name: Payment security software providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 369 companies tracked

RevenueBase identified 369 payment security software providers headquartered in the United States as of September 2026 and tracks 13,361 professional contacts across them, including 4,593 with verified work emails and 4,523 with mobile numbers. New York is the largest hub.

This list covers payment security software providers 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 5, 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 5, 2026 86% judged on-target in blind review

369Companies

13,361Contacts tracked

4,593Verified emails

4,523Mobile numbers

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The 25 largest payment security software providers based in the United States

Ranked by team size

Top 25 of 369 payment security software providers based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to payment security software providers: 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	Elavon	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,885 contacts →
	Indirect evidence “Elavon, a wholly owned subsidiary of U.S.” Source: RevenueBase Database · checked Sep 5, 2026
2	Aurus INC	Partial evidence	Norwood, MA, United StatesHQ checked Sep 5, 2026	501-1,000	931 contacts →
	Partial evidence “Aurus is a certified payment gateway enabling seamless, secure transactions across in-store, online, and mobile channels.” Source: RevenueBase Database · checked Sep 5, 2026
3	Mitek Systems	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 5, 2026	501-1,000	913 contacts →
	Indirect evidence “Mitek protects what’s real across digital interactions in a world of evolving threats.” Source: RevenueBase Database · checked Sep 5, 2026
4	Accertify, INC	Indirect evidence	Itasca, IL, United StatesHQ checked Sep 5, 2026	1,001-5,000	772 contacts →
	Indirect evidence “Accertify enables commerce by doing one thing extraordinarily well: pinpointing fraud.” Source: RevenueBase Database · checked Sep 5, 2026
5	Forter	Indirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	501-1,000	687 contacts →
	Indirect evidence “Forter delivers AI decisions built for the commerce moments that matter.” Source: RevenueBase Database · checked Sep 5, 2026
6	EVO Payments, INC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	1,001-5,000	434 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 5, 2026
7	Eftsure	Partial evidence	Dallas, TX, United StatesHQ checked Sep 5, 2026	201-500	297 contacts →
	Partial evidence “Eftsure is the global market leader in payment fraud prevention.” Source: RevenueBase Database · checked Sep 5, 2026
8	Composecure	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 5, 2026	501-1,000	272 contacts →
	Indirect evidence “Founded in CompoSecure, a GPGI business (NYSE: GPGI), is a technology partner to market leaders, fintechs and consumers enabling trust for millions of people around the globe.” Source: RevenueBase Database · checked Sep 5, 2026
9	Cardconnect	Partial evidence	King Of Prussia, PA, United StatesHQ checked Sep 5, 2026	5,001-10,000	263 contacts →
	Partial evidence “CardConnect, a Fiserv company, is a leading payment technology provider empowering ISOs, agents, and businesses with innovative, secure, and scalable payment solutions.” Source: RevenueBase Database · checked Sep 5, 2026
10	Entersekt	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	201-500	249 contacts →
	Partial evidence “Entersekt provides banking and payment transaction authentication to financial institutions that is both secure and free from unnecessary friction.” Source: RevenueBase Database · checked Sep 5, 2026
11	Kount, An Equifax Company	Indirect evidence	Boise, ID, United StatesHQ checked Sep 5, 2026	51-200	186 contacts →
	Indirect evidence “Your business has unlimited growth potential.” Source: RevenueBase Database · checked Sep 5, 2026
12	Payjunction	Strong evidence	Santa Barbara, CA, United StatesHQ checked Sep 5, 2026	51-200	172 contacts →
	Strong evidence “PayJunction helps businesses and software companies accept payments with ease in-store, online, and on-the-go.” Source: RevenueBase Database · checked Sep 5, 2026
13	Bluefin Payment Systems	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	201-500	163 contacts →
	Strong evidence “Bluefin is the global leader in security-first payment infrastructure, pioneering PCI-validated point-to-point encryption (P2PE), vaultless tokenization, and advanced…” Source: RevenueBase Database · checked Sep 5, 2026
14	Micamp Solutions	Partial evidence	Scottsdale, AZ, United StatesHQ checked Sep 5, 2026	51-200	163 contacts →
	Partial evidence “A financial technology firm, MiCamp Solutions is a trusted, worldwide leader for secure payment processing solutions.” Source: RevenueBase Database · checked Sep 5, 2026
15	Certegy Payment Solutions	Partial evidence	Clearwater, FL, United StatesHQ checked Sep 5, 2026	51-200	149 contacts →
	Partial evidence “We are a leading FinTech provider of payment risk management and services to retailers and financial institutions in North America.” Source: RevenueBase Database · checked Sep 5, 2026
16	First American Payment Systems	Partial evidence	Fort Worth, TX, United StatesHQ checked Sep 5, 2026	501-1,000	120 contacts →
	Partial evidence “First American by Deluxe is a payment technology company based in Fort Worth, Texas, with nearly merchants throughout the Americas and Europe, processing over $40B in 295 million…” Source: RevenueBase Database · checked Sep 5, 2026
17	Crosscheck, INC	Partial evidence	Petaluma, CA, United StatesHQ checked Sep 5, 2026	51-200	102 contacts →
	Partial evidence “CrossCheck helps businesses get paid faster, more securely, and with greater confidence by combining streamlined payment experiences with guaranteed protection.” Source: RevenueBase Database · checked Sep 5, 2026
18	Ekata, A Mastercard Company	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	201-500	100 contacts →
	Indirect evidence “Empower businesses to enable frictionless experiences and combat fraud worldwide.” Source: RevenueBase Database · checked Sep 5, 2026
19	Merchant Link	Strong evidence	Silver Spring, MD, United StatesHQ checked Sep 5, 2026	51-200	90 contacts →
	Strong evidence “Merchant Link is a leading provider of cloud-based payment gateway and data security solutions, removing the risk and hassle of payments for more than hotel, restaurant and retail…” Source: RevenueBase Database · checked Sep 5, 2026
20	Nofraud	Indirect evidence	New York, United StatesHQ checked Sep 5, 2026	51-200	85 contacts →
	Indirect evidence “At NoFraud, we know that preventing fraud isn’t just about avoiding losses but elevating customer experiences.” Source: RevenueBase Database · checked Sep 5, 2026
21	Payliance	Partial evidence	Columbus, OH, United StatesHQ checked Sep 5, 2026	51-200	74 contacts →
	Partial evidence “JOIN OUR TEAM WE ARE ALWAYS SEARCHING FOR TOP TALENT We are a local integrated portfolio of payment processing, risk management, and recovery solutions for merchant organizations…” Source: RevenueBase Database · checked Sep 5, 2026
22	Newnet Communication Technologies	Strong evidence	Lombard, IL, United StatesHQ checked Sep 5, 2026	501-1,000	68 contacts →
	Strong evidence “Enabling Global Payments, Transactions and Communication Through Innovative Security, Payments, Networking, Telecom Solutions NewNet offers Digital Payment Infrastructure with…” Source: RevenueBase Database · checked Sep 5, 2026
23	Vendara	Partial evidence	Bellevue, WA, United StatesHQ checked Sep 5, 2026	11-50	66 contacts →
	Partial evidence “Vendara delivers modern, expertly built payment solutions and services to keep businesses running and growing profitably.” Source: RevenueBase Database · checked Sep 5, 2026
24	Tuna Payments	Partial evidence	Dover, DE, United StatesHQ checked Sep 5, 2026	11-50	64 contacts →
	Partial evidence “Tuna optimizes online payments: helps you increase approval rates and lower fraud costs.” Source: RevenueBase Database · checked Sep 5, 2026
25	Paylidify	Partial evidence	Newport Beach, CA, United StatesHQ checked Sep 5, 2026	11-50	49 contacts →
	Partial evidence “Empowering businesses with the payment solutions and management tools needed to thrive in the evolving digital commerce landscape.” Source: RevenueBase Database · checked Sep 5, 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: payment security software providers. 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 payment security software providers.
Partial evidence: Its own public description names part of payment security software providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name payment security software providers. 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 25 of 369 payment security software providers based in the United States

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Payment security software providers based in the United States at a glance

As of Sep 5, 2026

34.4%Verified-email coverage

33.9%Mobile-number coverage

36.2Average contacts per company

11-50Median size (employees)

5.1%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

135

11-50

146

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

4,2650–30

28331–60

361–90

290–180

40180+

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 payment security software providers, 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 “payment security software providers”. 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 payment security software providers), 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 payment security software providers, 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, 4,593 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 5, 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 payment security software providers, 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 payment security software providers are there based in the United States?

RevenueBase identified 369 payment security software providers 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?

Elavon, headquartered in Atlanta, tops this list with the largest team on record.

Which city has the most payment security software providers?

New York leads with 19 headquartered companies, followed by Atlanta (13) and Miami (11).

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 4,593 verified decision-maker contacts tracked across these 369 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 5, 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.