Company lists · Data refreshed November 2026

Top 25 Reference check software companies based in the United States

RevenueBase identified 97 company matches for reference check software companies associated with the United States as of November 2026 and tracks 6,910 professional contacts across them, including 3,413 with verified work emails. San Francisco is the largest hub.

This list covers company matches for reference check software companies 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 5, 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 5, 2026 How this list was built
97Companies
6,910Contacts tracked
3,413Verified emails
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The 25 largest reference check software companies based in the United States

Ranked by team size
Top 25 of 97 company matches for reference check software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchAtlanta, GA, United StatesHQ recorded Nov 5, 20265,001-10,0005,547 contacts →

Exact match

“Our Brand Promise Know your people™ In a world shaped by digital transformation, AI, remote work, regulatory complexity, and rising risk, identity is no longer static.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchAtlanta, GA, United StatesHQ recorded Nov 5, 202651-200136 contacts →

Exact match

“Harver is the industry-leading hiring solution helping organizations make better talent decisions, faster.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchPhoenix, AZ, United StatesHQ recorded Nov 5, 202651-200119 contacts →

Exact match

“AccuSourceHR™ Workforce Solutions is a PBSA-accredited employment screening organization, with fast, affordable, technology-driven solutions and award-winning US-based client care.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchRedwood City, CA, United StatesHQ recorded Nov 5, 2026201-50091 contacts →

Exact match

“Inflection delivers powerful, fair, and reliable screening products to empower companies to make better and faster people decisions about who they should hire, who they should…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchHighland Park, IL, United StatesHQ recorded Nov 5, 202651-20082 contacts →

Exact match

“Spark Hire is an applicant tracking system built for organizations with 50 to 500 employees where hiring has to work reliably, not just occasionally.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchCedar Park, TX, United StatesHQ recorded Nov 5, 202651-20070 contacts →

Exact match

“Hey, we’re Vetty-the trust-first platform built for high-speed hiring.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchIrvine, CA, United StatesHQ recorded Nov 5, 202651-20065 contacts →

Exact match

“Reppify is a social referral platform that leverages employees’ social connections to redefine talent sourcing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchHuntersville, NC, United StatesHQ recorded Nov 5, 202651-20059 contacts →

Exact match

“We are a modern background screening platform helping organizations hire with speed, clarity, and confidence.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchBothell, WA, United StatesHQ recorded Nov 5, 2026201-50051 contacts →

Exact match

“TalentWise, a SterlingBackcheck Company, is a technology company that’s transforming the way HR offers, screens, and onboards new hires.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchNashville, TN, United StatesHQ recorded Nov 5, 202651-20047 contacts →

Exact match

“BackgroundChecks.com is an HR-technology company for small to mid-size businesses.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMinneapolis, MN, United StatesHQ recorded Nov 5, 202651-20039 contacts →

Exact match

“We provide fast and easy background checks so you can hire quickly.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchRushville, IN, United StatesHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“Barada Associates provides full service reference checking, background screening, drug testing and assessments nationwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchMalvern, PA, United StatesHQ recorded Nov 5, 202651-20034 contacts →

Exact match

“SkillSurvey provides a talent intelligence platform you can trust – trust inspired by great data, proven science and actionable information to empower the best possible talent…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“Turn is the background screening platform built for scale.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchRocklin, CA, United StatesHQ recorded Nov 5, 2026501-1,00027 contacts →

Exact match

“In July 2022, AssureHire was acquired by Mitratech, a proven global technology partner for corporate legal, risk, and compliance professionals, offering a proven portfolio of…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSterling, VA, United StatesHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“The only advantage in hiring, is speed.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchTempe, AZ, United StatesHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Risk Assessment Group provides employment background screening and hiring solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchUniontown, OH, United StatesHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“True Hire provides solutions to Fortune 500 businesses as well as small and midsize companies looking to hire the most qualified and safest workforce.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchRedwood City, CA, United StatesHQ recorded Nov 5, 2026201-50019 contacts →

Exact match

“GoodHire delivers fast, accurate, and reliable background check results-while also offering the simplest background check workflow in the industry, making it easy for you to order…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchAustin, TX, United StatesHQ recorded Nov 5, 20261-1015 contacts →

Exact match

“deverus helps background screening companies run cleaner operations, queues, exceptions, verifications, and the messy middle of CRA work.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchSan Diego, CA, United StatesHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Online business reputation platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchBay, United StatesHQ recorded Nov 5, 20261-1013 contacts →

Exact match

“Welcome to RefAssured, a company built for staffing agencies by people who’ve built staffing agencies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSan Diego, CA, United StatesHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“We build partnerships to help you navigate risk and hire great talent.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchMonroe, NC, United StatesHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“As the background screening industry's most widely used technology, FRS™ offers our B2B clients a foundation of rock solid background screening solutions that allow them to…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchGranite Bay, CA, United StatesHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“iprospectcheck helps employers hire with confidence through fast, accurate, compliant, and affordable screening.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 97 reference check software companies based in the United States

See the full list, filter by size, metro and specialty, and access 3,413 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Reference check software companies based in the United States at a glance

As of Nov 5, 2026
49.4%Verified-email coverage
71.2Average contacts per company
11-50Median size (employees)
5.2%Largest-city concentration · San Francisco
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
34
51-200
13
201-500
4
501-1,000
1
5,001-10,000
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 97 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 “reference check software companies” 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 3,413 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 5, 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 “reference check software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many reference check software companies are there based in the United States?

RevenueBase identified 97 company matches for reference check software companies 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?

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

Which city has the most reference check software companies?

San Francisco leads with 5 company records, followed by Atlanta (4) and Chicago (3).

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 3,413 professional contacts with verified work emails tracked across these 97 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 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 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.