Company lists · Data refreshed October 2026

Top 24 I 9 compliance software companies based in the United States

RevenueBase identified 50 company matches for i 9 compliance software companies associated with the United States as of October 2026 and tracks 723 professional contacts across them, including 332 with verified work emails. Houston is the largest hub.

This list covers company matches for i 9 compliance 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 October 1, 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 Oct 1, 2026 How this list was built
50Companies
723Contacts tracked
332Verified emails
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The 24 largest i 9 compliance software companies based in the United States

Ranked by team size
Top 24 of 50 company matches for i 9 compliance software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchJacksonville, FL, United StatesHQ recorded Oct 1, 2026201-500218 contacts →

Exact match

“We bring together essential data, innovative technology, and strategic partnerships to streamline workforce compliance management.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchIrving, TX, United StatesHQ recorded Oct 1, 202651-20071 contacts →

Exact match

“OnBlick is a trusted platform for HR and immigration compliance.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchBoulder, CO, United StatesHQ recorded Oct 1, 202651-20067 contacts →

Exact match

“WorkBright simplifies I-9 compliance with an audit-ready platform built for accuracy, speed, and ease of use-paired with expert-led services for ongoing compliance.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchBirmingham, AL, United StatesHQ recorded Oct 1, 202651-20058 contacts →

Exact match

“HRlogics helps employers manage HR compliance while capturing workforce savings opportunities that are often missed.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 1, 202651-20033 contacts →

Exact match

“Employees are becoming more mobile everyday, but the way companies are managing their global workforce is disconnected, expensive, & outdated.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202651-20033 contacts →

Exact match

“VerifyToday provides innovative technology for Payroll and HR teams that automates manual processes such as Form I-9s, secures hiring and location-based tax credits, automates…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchWashington, DC, United StatesHQ recorded Oct 1, 202651-20030 contacts →

Exact match

“Identity Verification | Compliance | Fraud Prevention KYC • KYB • AML • Background Checks Building trust in a digital world.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchAshland, WI, United StatesHQ recorded Oct 1, 202611-5013 contacts →

Exact match

“PreSearch Backgrounds is a compliance infrastructure company built on over 30 years of background screening expertise.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchVan Nuys, CA, United StatesHQ recorded Oct 1, 202611-5011 contacts →

Exact match

“Certemy is a leading provider of Workforce Compliance Management software for companies that employ licensed and certified professionals.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchCupertino, CA, United StatesHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“ComplianceBridge is on a mission to simplify compliance management through software automation.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Oct 1, 20261-109 contacts →

Exact match

“i9 Intelligence provides seamless digital I-9 and E-Verify compliance solutions, designed to help employers verify employment eligibility and meet complex federal and state…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202611-507 contacts →

Exact match

“Are you struggeling to keep up with Federal and Regional requirements for your company?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchRedmond, WA, United StatesHQ recorded Oct 1, 202611-505 contacts →

Exact match

“Lucidoc integrates the lifecycle of documents with the compliance process.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchNewport Beach, CA, United StatesHQ recorded Oct 1, 202611-505 contacts →

Exact match

“Form I-9 Compliance, LLC (Fi9) provides enterprise level Form I-9 Auditing, web based electronic I-9 applications, full integration with the Department of Homeland Security's…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchKnoxville, TN, United StatesHQ recorded Oct 1, 20261-105 contacts →

Exact match

“Kurrio is Next Gen Compliance for modern companies.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchSanta Monica, CA, United StatesHQ recorded Oct 1, 202611-504 contacts →

Exact match

“LUMA1 transforms workforce compliance into enforceable readiness.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchHouston, United StatesHQ recorded Oct 1, 202611-504 contacts →

Exact match

“Comensure was created by compliance pros for every business user at every level.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchDE, United StatesHQ recorded Oct 1, 20261-103 contacts →

Exact match

“Fast, secure, and trusted: Blockchain technology backed by near real-time auditing.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchTroy, MI, United StatesHQ recorded Oct 1, 20261-103 contacts →

Exact match

“GryphonHR introduces a better Form I-9 and E-Verify compliance solution to help employers increase compliance and improve onboarding experiences, while increasing efficiency.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchNew York, United StatesHQ recorded Oct 1, 20261-103 contacts →

Exact match

“LaborLess provides electronic Labor Condition Application (LCA) posting, Public Access File (PAF), and PERM Notice of Filing (NOF) compliance management for employers who hire…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchGallatin, TN, United StatesHQ recorded Oct 1, 20261-103 contacts →

Exact match

“Controlled Efficiencies, LLC specializes in developing compliance solutions designed for companies that have government-regulated business segments including production of raw…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchKansas City, MO, United StatesHQ recorded Oct 1, 20261-102 contacts →

Exact match

“VeloVisa is the immigration compliance platform purpose-built for professional and college sports.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchPhoenix, AZ, United StatesHQ recorded Oct 1, 20261-102 contacts →

Exact match

“We develop powerful software solutions that eliminate time-consuming tasks and streamline the immigration process for individuals, employers, and attorneys.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchBentonville, AR, United StatesHQ recorded Oct 1, 20261-102 contacts →

Exact match

“Information Solutions Team is a nationally respected HR consulting firm known for its expertise in Form I-9 compliance, HRaaS (HR-as-a-Service), and customized HR solutions.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 24 of 50 i 9 compliance software companies based in the United States

See the full list, filter by size, metro and specialty, and access 332 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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I 9 compliance software companies based in the United States at a glance

As of Oct 1, 2026
45.9%Verified-email coverage
14.5Average contacts per company
11-50Median size (employees)
10.0%Largest-city concentration · Houston
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
18
51-200
10
201-500
2
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 50 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 “i 9 compliance 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 332 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 October 1, 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 “i 9 compliance software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many i 9 compliance software companies are there based in the United States?

RevenueBase identified 50 company matches for i 9 compliance software companies associated with the United States as of October 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?

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

Which city has the most i 9 compliance software companies?

Houston leads with 5 company records, followed by San Francisco (4) and Costa Mesa (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 332 professional contacts with verified work emails tracked across these 50 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 October 1, 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.