Company lists · Data refreshed September 2026

Top 25 Payment processing consulting firms based in Atlanta, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 51 companies tracked

RevenueBase identified 51 payment processing consulting firms headquartered in Atlanta, United States as of September 2026 and tracks 7,858 professional contacts across them, including 3,331 with verified work emails. Across the United States, New York is the largest hub for this category (101 companies); Atlanta has 51.

This list covers payment processing consulting firms headquartered in Atlanta, 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 29, 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 29, 2026 86% judged on-target in blind review

51Companies

7,858Contacts tracked

3,331Verified emails

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The 25 largest payment processing consulting firms based in Atlanta, United States

Ranked by team size

Top 25 of 51 payment processing consulting firms based in Atlanta, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to payment processing consulting firms: 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 29, 2026	1,001-5,000	2,885 contacts →
	Indirect evidence “Elavon, a wholly owned subsidiary of U.S.” Source: RevenueBase Database · checked Sep 29, 2026
2	Incomm Payments	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,409 contacts →
	Partial evidence “InComm Payments is an innovative global payments technology provider.” Source: RevenueBase Database · checked Sep 29, 2026
3	EVO Payments, INC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	1,001-5,000	434 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
4	REPAY	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	201-500	430 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
5	PAYA	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	201-500	196 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
6	Bluefin Payment Systems	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	201-500	163 contacts →
	Partial 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 29, 2026
7	CMSPI	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	51-200	137 contacts →
	Partial evidence “As the world's leading payments consultancy, we work with hundreds of Global 500 merchants saving them millions every year.” Source: RevenueBase Database · checked Sep 29, 2026
8	Payscape, A Payroc Company	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	201-500	121 contacts →
	Indirect evidence “Now a Payroc Company” Source: RevenueBase Database · checked Sep 29, 2026
9	Optimized Payments	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	51-200	65 contacts →
	Partial evidence “Optimized Payments is the only fintech firm purpose-built to find and unlock value wherever it resides in your payments ecosystem.” Source: RevenueBase Database · checked Sep 29, 2026
10	TRX Services	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	51-200	42 contacts →
	Strong evidence “TRX Services is a leader in payment processing with many decades of experience offering financial services that enable merchants and other businesses to effectively accept…” Source: RevenueBase Database · checked Sep 29, 2026
11	Indigo Payments	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	51-200	37 contacts →
	Indirect evidence “Never Business as Usual Modern technology coupled with old-fashioned values.” Source: RevenueBase Database · checked Sep 29, 2026
12	Worldpay B2B Payments	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	51-200	36 contacts →
	Partial evidence “Paymetric, a Worldpay Company, is the leader for secure integrated payments built specifically for Enterprise complexity.” Source: RevenueBase Database · checked Sep 29, 2026
13	Versitech	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	51-200	30 contacts →
	Indirect evidence “At VersiTech, we specialize in crafting technology solutions that power the present and pave the way for the future.” Source: RevenueBase Database · checked Sep 29, 2026
14	VCI Vericheck ACH	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	11-50	30 contacts →
	Strong evidence “VeriCheck provides electronic payment processing both as a platform to software developers, and as "out-of-the-box" solution to businesses and organizations of all types who need…” Source: RevenueBase Database · checked Sep 29, 2026
15	Cosairus	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	11-50	23 contacts →
	Strong evidence “Cosairus is a premier software engineering and technology consulting firm specializing in custom software development, system integration, and payment processing solutions.” Source: RevenueBase Database · checked Sep 29, 2026
16	Finetech Business Solutions	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	11-50	20 contacts →
	Partial evidence “We are aware that making changes to any business can be overwhelming at times; especially when those changes are to your merchant processing account.” Source: RevenueBase Database · checked Sep 29, 2026
17	Wholesale Payments Direct	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	51-200	19 contacts →
	Strong evidence “Wholesale Payments Direct \| Secure, Reliable and Cost Effective Through strategic consulting and leading-edge solutions, Wholesale Payments Direct unlocks the potential of trapped…” Source: RevenueBase Database · checked Sep 29, 2026
18	Nxtmoves	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	1-10	13 contacts →
	Partial evidence “Proven Operators, We understand payments from every vantage point, merchants, providers, and payers.” Source: RevenueBase Database · checked Sep 29, 2026
19	Eventus Financial Solutions	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	11-50	4 contacts →
	Partial evidence “Eventus Payment Solutions offers a comprehensive set of services to help clients optimize merchant services and bank fees across a variety of industries.” Source: RevenueBase Database · checked Sep 29, 2026
20	Abrams Security Group	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	11-50	4 contacts →
	Indirect evidence “Abrams Security Group is a boutique PCI Compliance and Managed Services firm with a focus on Technology Project Management, Risk Management, and Compliance related products &…” Source: RevenueBase Database · checked Sep 29, 2026
21	Focus Financial Solutions,llc	Strong evidence	Atlanta, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Strong evidence “FFS is an Independent Sales Contractor representing the Payment Processing Industry.” Source: RevenueBase Database · checked Sep 29, 2026
22	Silverstream Advisors	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Strong evidence “SilverStream is a boutique M&A advisory and consulting firm focused on middle market companies in the payments industry.” Source: RevenueBase Database · checked Sep 29, 2026
23	Bluetie Technologies	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Indirect evidence “Secure and flexible technology solutions.” Source: RevenueBase Database · checked Sep 29, 2026
24	Revenue One, LLC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Partial evidence “Revenue One is transforming the payments industry by leading with Integrity, Pricing Transparency, and Accountability that our fees will never go up.” Source: RevenueBase Database · checked Sep 29, 2026
25	TWC Payments	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “TWC Payments is a Merchant Services ISO that assists SMB's with their digital payment acceptance including credit card, debit card, and ACH transactions.” Source: RevenueBase Database · checked Sep 29, 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 processing consulting firms. 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 processing consulting firms.
Partial evidence: Its own public description names part of payment processing consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name payment processing consulting firms. 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 51 payment processing consulting firms based in Atlanta, United States

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Payment processing consulting firms based in Atlanta, United States at a glance

As of Sep 29, 2026

42.4%Verified-email coverage

154.1Average contacts per company

11-50Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Atlanta, so it is reported there. Company counts and contact totals on this page are exact for Atlanta, over 51 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 payment processing consulting firms, 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 Atlanta, United States whose own description of what they do matches “payment processing consulting firms”. 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 processing consulting firms), 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 processing consulting firms, and records with no verified work email. Companies headquartered outside Atlanta 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, 3,331 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 29, 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.

Payment processing consulting firms by metro in the United States

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 processing consulting firms, 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 processing consulting firms are there based in Atlanta, United States?

RevenueBase identified 51 payment processing consulting firms headquartered in Atlanta, 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 in the United States has the most payment processing consulting firms?

New York leads the United States with 101 headquartered companies, followed by Las Vegas (53) and Los Angeles (53). Atlanta has 51.

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 3,331 verified decision-maker contacts tracked across these 51 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 29, 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.