Company lists · Data refreshed September 2026

Top 25 Contractor safety management software companies based in the United States

RevenueBase identified 446 contractor safety management software companies headquartered in the United States as of September 2026 and tracks 11,116 professional contacts across them, including 5,010 with verified work emails. New York is the largest hub.

This list covers contractor safety management software companies 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 27, 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 27, 2026 86% judged on-target in blind review
446Companies
11,116Contacts tracked
5,010Verified emails
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The 25 largest contractor safety management software companies based in the United States

Ranked by team size
Top 25 of 446 contractor safety management software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to contractor safety management software companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNeenah, WI, United StatesHQ checked Sep 27, 20261,001-5,0001,577 contacts →

Indirect evidence

“J.”

Source: RevenueBase Database · checked Sep 27, 2026
2Strong evidenceDallas, TX, United StatesHQ checked Sep 27, 2026501-1,0001,082 contacts →

Strong evidence

“Established in 2001, ISN® is the global leader in contractor and supplier management.”

Source: RevenueBase Database · checked Sep 27, 2026
3Partial evidenceSugar Land, TX, United StatesHQ checked Sep 27, 2026201-500645 contacts →

Partial evidence

“Since 1986, HCSS been developing software to help construction companies streamline their operations.”

Source: RevenueBase Database · checked Sep 27, 2026
4Strong evidenceChicago, IL, United StatesHQ checked Sep 27, 2026501-1,000568 contacts →

Strong evidence

“VelocityEHS is the global leader in EHS & Sustainability software, pioneering human-centered AI to make workplaces safer, faster.”

Source: RevenueBase Database · checked Sep 27, 2026
5Strong evidenceFrisco, TX, United StatesHQ checked Sep 27, 2026501-1,000543 contacts →

Strong evidence

“HSI is a leading software platform provider that integrates EHSQ, training, compliance, and operational risk management solutions.”

Source: RevenueBase Database · checked Sep 27, 2026
6Strong evidenceWestminster, CO, United StatesHQ checked Sep 27, 2026201-500530 contacts →

Strong evidence

“KPA is a leading provider of Safety Management and Workforce Compliance software and services for a wide range of businesses.”

Source: RevenueBase Database · checked Sep 27, 2026
7Strong evidenceThe Woodlands, TX, United StatesHQ checked Sep 27, 2026501-1,000452 contacts →

Strong evidence

“Veriforce combines the world’s largest network of client and contractor relationships with risk management insights that power safer, smarter, and faster operations.”

Source: RevenueBase Database · checked Sep 27, 2026
8Partial evidenceMedford, NJ, United StatesHQ checked Sep 27, 2026201-500298 contacts →

Partial evidence

“We are the largest and most diverse team of full-time safety experts in North America.”

Source: RevenueBase Database · checked Sep 27, 2026
9Strong evidenceBurlington, MA, United StatesHQ checked Sep 27, 2026201-500254 contacts →

Strong evidence

“Octave Reliance (formerly ETQ Reliance) is the leading Quality, EHS, Food Safety and Compliance management software for identifying, mitigating and preventing high-risk events…”

Source: RevenueBase Database · checked Sep 27, 2026
10Partial evidenceColumbia, MD, United StatesHQ checked Sep 27, 202651-200184 contacts →

Partial evidence

“Leap is the complete platform for the professional contractor.”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceSunrise, FL, United StatesHQ checked Sep 27, 2026201-500174 contacts →

Indirect evidence

“ProcessMAP was acquired by Ideagen in 2022.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidencePeoria, IL, United StatesHQ checked Sep 27, 2026501-1,000174 contacts →

Indirect evidence

“ELM Companies is a technology based team providing compliance products and services to various sectors including utilities, manufacturing, construction, hospitality and health…”

Source: RevenueBase Database · checked Sep 27, 2026
13Strong evidenceLawrenceville, GA, United StatesHQ checked Sep 27, 2026201-500161 contacts →

Strong evidence

“From safety software to stormwater inspections, trust HB NEXT to take the risk out of construction compliance, so you can focus on building.”

Source: RevenueBase Database · checked Sep 27, 2026
14Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 2026201-500157 contacts →

Partial evidence

“Atlas Field Services LLC (AFS) designs comprehensive, compliance-based training portfolios that offer business partners a premier safety training program, customized to their…”

Source: RevenueBase Database · checked Sep 27, 2026
15Partial evidenceSan Antonio, TX, United StatesHQ checked Sep 27, 202651-200141 contacts →

Partial evidence

“MOCA Systems, Inc.(MSI) was founded in as an outgrowth of MIT research in construction simulation and planning, with a mission to develop and deliver services and software…”

Source: RevenueBase Database · checked Sep 27, 2026
16Strong evidenceCarlsbad, CA, United StatesHQ checked Sep 27, 202651-200127 contacts →

Strong evidence

“Raken is a cloud-based, mobile, daily reporting and field management platform for contractors.”

Source: RevenueBase Database · checked Sep 27, 2026
17Partial evidenceEnglewood, CO, United StatesHQ checked Sep 27, 202651-200115 contacts →

Partial evidence

“AlignOps is the construction industry's first and most comprehensive operations management platform.”

Source: RevenueBase Database · checked Sep 27, 2026
18Partial evidenceNewark, DE, United StatesHQ checked Sep 27, 202651-200114 contacts →

Partial evidence

“We are leaders in safety solutions for industrial markets.”

Source: RevenueBase Database · checked Sep 27, 2026
19Strong evidenceNew York, NY, United StatesHQ checked Sep 27, 2026201-500103 contacts →

Strong evidence

“Established in Site Safety is a national safety consulting, training, and management organization.”

Source: RevenueBase Database · checked Sep 27, 2026
20Partial evidenceMobile, AL, United StatesHQ checked Sep 27, 202651-20099 contacts →

Partial evidence

“At Safety Plus, we believe that ensuring workplace safety should enhance not inhibit productivity or profitability.”

Source: RevenueBase Database · checked Sep 27, 2026
21Strong evidencePlano, TX, United StatesHQ checked Sep 27, 202651-20088 contacts →

Strong evidence

“SafetyStratus offers the industry's most comprehensive enterprise EH & S software platform with software, technology, and content to reduce risks and achieve operational…”

Source: RevenueBase Database · checked Sep 27, 2026
22Strong evidencePortsmouth, NH, United StatesHQ checked Sep 27, 202651-20077 contacts →

Strong evidence

“Headquartered in Portsmouth, NH and founded in 1993, B2W provides specialized software for heavy civil construction management.”

Source: RevenueBase Database · checked Sep 27, 2026
23Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-20077 contacts →

Partial evidence

“In the early 1990’s, ATSER pioneered the use of an electronic software solution for Quality Assurance verification and compliance oversight for use in the Civil Engineering…”

Source: RevenueBase Database · checked Sep 27, 2026
24Strong evidenceOrlando, FL, United StatesHQ checked Sep 27, 202651-20076 contacts →

Strong evidence

“Sunbase is an all-in-one contractor management software built for solar, roofing, and construction businesses that want to run smarter, faster, and more efficiently.”

Source: RevenueBase Database · checked Sep 27, 2026
25Partial evidenceDenver, CO, United StatesHQ checked Sep 27, 202651-20075 contacts →

Partial evidence

“Assignar is a cloud based compliance, asset and workforce management platform for highly regulated industries.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 446 contractor safety management software companies based in the United States

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Contractor safety management software companies based in the United States at a glance

As of Sep 27, 2026
45.1%Verified-email coverage
24.9Average contacts per company
11-50Median size (employees)
5.6%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
212
11-50
166
51-200
43
201-500
15
501-1,000
7
1,001-5,000
3

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 446 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 contractor safety management software companies, 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 “contractor safety management software companies”. 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 contractor safety management software companies), 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 contractor safety management software companies, 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, 5,010 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 27, 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.

Contractor safety management software companies by metro

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 contractor safety management software companies, 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 contractor safety management software companies are there based in the United States?

RevenueBase identified 446 contractor safety management software companies 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?

J. J. Keller & Associates, INC, headquartered in Neenah, tops this list with the largest team on record.

Which city has the most contractor safety management software companies?

New York leads with 25 headquartered companies, followed by Houston (14) and Bakersfield (8).

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 5,010 verified decision-maker contacts tracked across these 446 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 27, 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.