Company lists · Data refreshed September 2026

Top 25 Fraud prevention consulting firms based in the United States

Name: Fraud prevention consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 665 companies tracked

RevenueBase identified 665 fraud prevention consulting firms headquartered in the United States as of September 2026 and tracks 7,733 professional contacts across them, including 2,622 with verified work emails and 2,796 with mobile numbers. New York is the largest hub.

This list covers fraud prevention consulting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

665Companies

7,733Contacts tracked

2,622Verified emails

2,796Mobile numbers

Explore all 665 companies → Free signup · no credit card · 500 free credits

The 25 largest fraud prevention consulting firms based in the United States

Ranked by team size

Top 25 of 665 fraud prevention consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names fraud prevention consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Accertify, INCPartial evidence	Itasca, IL, United States	1,001-5,000	785
	“Accertify enables commerce by doing one thing extraordinarily well: pinpointing fraud.” Source: company website · checked Sep 3, 2026
2	IBM PromontoryPartial evidence	Washington, DC, United States	501-1,000	406
	“IBM Promontory is a global leader in strategy, risk management, and compliance consulting.#IBMConsulting” Source: company website · checked Sep 3, 2026
3	K2 IntegrityIndirect evidence	Washington, DC, United States	201-500	313
	“K2 Integrity is a global risk management firm dedicated to helping organizations across both the public and private sectors protect their assets, reputation, and operations and…” Source: company website · checked Sep 3, 2026
4	Digitel CorporationPartial evidence	Johns Creek, GA, United States	51-200	304
	“ThreatAdvice is a leading provider of Cybersecurity solutions and Fraud Detection.” Source: company website · checked Sep 3, 2026
5	SIFTStrong evidence	San Francisco, CA, United States	201-500	292
	“Sift is the leading fraud prevention platform delivering digital trust to 700+ global brands, allowing them to grow confidently by stopping fraud while enabling excellence in…” Source: company website · checked Sep 3, 2026
6	EthocaPartial evidence	Austin, TX, United States	51-200	189
	“Ethoca is an award-winning provider of collaboration-based intelligence and technology solutions that empower businesses around the world to fight fraud, prevent disputes and…” Source: company website · checked Sep 3, 2026
7	Kount, An Equifax CompanyIndirect evidence	Boise, ID, United States	51-200	188
	“Your business has unlimited growth potential.” Source: company website · checked Sep 3, 2026
8	GIF InternationalPartial evidence	Coral Gables, FL, United States	51-200	188
	“Com mais de 30 anos de mercado e referência no combate a fraudes na América Latina, a GIF International é uma consultoria estratégica especializada em inteligência antifraude.” Source: company website · checked Sep 3, 2026
9	DataverifyStrong evidence	Columbus, OH, United States	51-200	113
	“DataVerify, Leader in Risk and Fraud Mitigation, empowers mortgage lenders with robust solutions for fraud prevention and workflow automation.” Source: company website · checked Sep 3, 2026
10	InformativStrong evidence	Fresno, CA, United States	51-200	105
	“Informativ is the leading provider of fraud prevention, compliance, credit, and payments technology delivering a seamless, integrated platform for automotive and consumer finance…” Source: company website · checked Sep 3, 2026
11	Accume Partners NOW Cherry BekaertIndirect evidence	Mount Laurel, NJ, United States	51-200	98
	“Accume Partners, now part of Cherry Bekaert, is a trusted risk assurance and advisory leader and innovator in delivering integrated solutions to our clients in highly regulated…” Source: company website · checked Sep 3, 2026
12	Integrity Management Services, INCIndirect evidence	Alexandria, VA, United States	51-200	95
	“Our goal is to empower clients to deliver on their missions, enhance program/payment integrity initiatives, and elevate best practices utilizing decades of experience in…” Source: company website · checked Sep 3, 2026
13	Marshall Investigative Group LLCPartial evidence	Park Ridge, IL, United States	201-500	83
	“Marshall Investigative Group, division of Sphere Investigations, is a recognized leader in fraud and corporate investigations with more than 30 years of experience across North…” Source: company website · checked Sep 3, 2026
14	The RWC GroupPartial evidence	Plano, TX, United States	51-200	82
	“The RWC Group is a leading provider of top tier consulting, expert manpower and compliance services to the premier financial institutions, financial technology companies, and…” Source: company website · checked Sep 3, 2026
15	Hemming Morse, LLCPartial evidence	Campbell, CA, United States	51-200	73
	“A recognized leader in forensic and financial consulting for more than 60 years.” Source: company website · checked Sep 3, 2026
16	Healthcare Fraud ShieldPartial evidence	Chesterfield, MO, United States	51-200	71
	“Healthcare Fraud Shield provides new and unique Fraud, Waste, Abuse & Error (FWAE) automated solutions to the healthcare industry.” Source: company website · checked Sep 3, 2026
17	Redwitz, INCIndirect evidence	San Jose, CA, United States	51-200	69
	Source: company website · checked Sep 3, 2026
18	ThreatfabricPartial evidence	PA, United States	51-200	60
	“ThreatFabric is fusing 15 years of leading threat research and fraud experience with next-gen technology to detect the latest fraud threats.” Source: company website · checked Sep 3, 2026
19	Control Solutions InternationalPartial evidence	Woburn, MA, United States	201-500	60
	“Control Solutions International is a leading global consulting and risk advisory firm focused on providing our clients with industry experts who specialize in risk management…” Source: company website · checked Sep 3, 2026
20	Kaiser Consulting Your Accounting And Compliance PartnerIndirect evidence	Powell, OH, United States	51-200	56
	“We are now Acclarity.” Source: company website · checked Sep 3, 2026
21	Contego Investigative ServicesPartial evidence	Orlando, FL, United States	201-500	55
	“Contego Investigative Services is a nationwide provider of best in class, award winning counter fraud and investigative solutions.” Source: company website · checked Sep 3, 2026
22	Mortgage Quality Management & Research MqmrIndirect evidence	Beaverton, OR, United States	51-200	54
	“MQMR helps its clients climb higher by bridging the gap between risk and compliance through its suite of risk-related services.” Source: company website · checked Sep 3, 2026
23	NICBIndirect evidence	El Paso, TX, United States	51-200	46
	Source: company website · checked Sep 3, 2026
24	HLB ArgentinaPartial evidence	New York, NY, United States	51-200	42
	“We provide consulting that transforms the business and improves profitability.” Source: company website · checked Sep 3, 2026
25	Inscribe AIPartial evidence	San Francisco, CA, United States	51-200	41
	“Inscribe has been solving document fraud for banks, lenders, and fintechs since 2017.” Source: company website · checked Sep 3, 2026

Showing 25 of 665 fraud prevention consulting firms based in the United States

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Fraud prevention consulting firms based in the United States at a glance

As of Sep 3, 2026

1-10Median size (employees)

New YorkLargest hub · 41 HQs

2,796Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

437

11-50

158

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 fraud prevention consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “fraud prevention consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among fraud prevention consulting firms, 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 an evidence 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, 2,622 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 3, 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.

Fraud prevention consulting firms by metro

Fraud prevention consulting firms in New York41

Frequently asked

How many fraud prevention consulting firms are there based in the United States?

RevenueBase identified 665 fraud prevention consulting firms 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?

Accertify, INC, headquartered in Itasca, tops this list with the largest team on record.

Which city has the most fraud prevention consulting firms?

New York leads with 41 headquartered companies, followed by Miami (22) and Chicago (20).

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 2,622 verified decision-maker contacts tracked across these 665 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 3, 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.