Company lists · Data refreshed September 2026

Top 25 Site safety management software developers based in the United States

Name: Site safety management software developers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 292 companies tracked

RevenueBase identified 292 site safety management software developers headquartered in the United States as of September 2026 and tracks 8,372 professional contacts across them, including 3,893 with verified work emails. New York is the largest hub.

This list covers site safety management software developers 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 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

292Companies

8,372Contacts tracked

3,893Verified emails

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The 25 largest site safety management software developers based in the United States

Ranked by team size

Top 25 of 292 site safety management software developers based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to site safety management software developers: 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	J. J. Keller & Associates, INC	Indirect evidence	Neenah, WI, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,577 contacts →
	Indirect evidence “J.” Source: RevenueBase Database · checked Sep 29, 2026
2	Velocityehs	Strong evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	501-1,000	568 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 29, 2026
3	HSI	Strong evidence	Frisco, TX, United StatesHQ checked Sep 29, 2026	501-1,000	543 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 29, 2026
4	KPA	Strong evidence	Westminster, CO, United StatesHQ checked Sep 29, 2026	201-500	530 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 29, 2026
5	Veriforce	Strong evidence	The Woodlands, TX, United StatesHQ checked Sep 29, 2026	501-1,000	452 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 29, 2026
6	Sitemetric	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	301 contacts →
	Indirect evidence “Sitemetric is the leading provider of Integrated Construction Intelligence for projects at every scale, with more than 1 million workers on our platform, over contractors served…” Source: RevenueBase Database · checked Sep 29, 2026
7	Haztek Safety Management	Partial evidence	Medford, NJ, United StatesHQ checked Sep 29, 2026	201-500	298 contacts →
	Partial evidence “We are the largest and most diverse team of full-time safety experts in North America.” Source: RevenueBase Database · checked Sep 29, 2026
8	ETQ	Strong evidence	Burlington, MA, United StatesHQ checked Sep 29, 2026	201-500	254 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 29, 2026
9	24 7 Software	Strong evidence	Boca Raton, FL, United StatesHQ checked Sep 29, 2026	51-200	179 contacts →
	Strong evidence “24/7 Software is the global leading provider of operations and safety management software for the world’s greatest venues across Sports, Leisure, and Entertainment.” Source: RevenueBase Database · checked Sep 29, 2026
10	Processmap NOW Ideagen EHS	Indirect evidence	Sunrise, FL, United StatesHQ checked Sep 29, 2026	201-500	174 contacts →
	Indirect evidence “ProcessMAP was acquired by Ideagen in 2022.” Source: RevenueBase Database · checked Sep 29, 2026
11	ELM Companies	Indirect evidence	Peoria, IL, United StatesHQ checked Sep 29, 2026	501-1,000	174 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 29, 2026
12	Isometrix Software	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 29, 2026	201-500	164 contacts →
	Strong evidence “IsoMetrix is a global leader in integrated risk management software, helping organizations connect ESG, EHS, and GRC into a single, intelligent system.” Source: RevenueBase Database · checked Sep 29, 2026
13	HB Next	Strong evidence	Lawrenceville, GA, United StatesHQ checked Sep 29, 2026	201-500	161 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 29, 2026
14	Alignops	Partial evidence	Englewood, CO, United StatesHQ checked Sep 29, 2026	51-200	115 contacts →
	Partial evidence “AlignOps is the construction industry's first and most comprehensive operations management platform.” Source: RevenueBase Database · checked Sep 29, 2026
15	Site Safety	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	103 contacts →
	Strong evidence “Established in Site Safety is a national safety consulting, training, and management organization.” Source: RevenueBase Database · checked Sep 29, 2026
16	Safety Plus	Partial evidence	Mobile, AL, United StatesHQ checked Sep 29, 2026	51-200	99 contacts →
	Partial evidence “At Safety Plus, we believe that ensuring workplace safety should enhance not inhibit productivity or profitability.” Source: RevenueBase Database · checked Sep 29, 2026
17	Trekea Mobile	Indirect evidence	Twin Cities, MN, United StatesHQ checked Sep 29, 2026	51-200	90 contacts →
	Indirect evidence “FieldLogs® enables businesses to author, govern, and execute industrial procedures for the #JobDoneRight and at scale.” Source: RevenueBase Database · checked Sep 29, 2026
18	Safetystratus	Strong evidence	Plano, TX, United StatesHQ checked Sep 29, 2026	51-200	88 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 29, 2026
19	Atser Systems, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	51-200	77 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 29, 2026
20	Assignar	Partial evidence	Denver, CO, United StatesHQ checked Sep 29, 2026	51-200	75 contacts →
	Partial evidence “Assignar is a cloud based compliance, asset and workforce management platform for highly regulated industries.” Source: RevenueBase Database · checked Sep 29, 2026
21	Bilton	Strong evidence	Brooklyn, United StatesHQ checked Sep 29, 2026	51-200	67 contacts →
	Strong evidence “BiltOn is a leading AI-powered safety and risk management platform purpose-built for enterprise General Contractors.” Source: RevenueBase Database · checked Sep 29, 2026
22	JJ Safety	Partial evidence	Mesa, AZ, United StatesHQ checked Sep 29, 2026	51-200	61 contacts →
	Partial evidence “At JJ Safety, we know the path to landing that big job isn’t always easy.” Source: RevenueBase Database · checked Sep 29, 2026
23	Metafield	Partial evidence	Bloomington, MN, United StatesHQ checked Sep 29, 2026	51-200	54 contacts →
	Partial evidence “MetaField is industry-leading, modern software that automates field, lab, and reporting workflows for geotechnical engineering, construction materials testing, and inspection…” Source: RevenueBase Database · checked Sep 29, 2026
24	EHS Insight	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	51-200	48 contacts →
	Indirect evidence “Welcome to EHS Insight, where our mission is more than just a statement-it's the foundation of everything we do.” Source: RevenueBase Database · checked Sep 29, 2026
25	Vivid Learning Systems, An HSI Company	Indirect evidence	Pasco, WA, United StatesHQ checked Sep 29, 2026	51-200	47 contacts →
	Indirect evidence “Vivid is now a part of HSI!” 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: site safety management software developers. 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 site safety management software developers.
Partial evidence: Its own public description names part of site safety management software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name site safety management software developers. 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 292 site safety management software developers based in the United States

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Site safety management software developers based in the United States at a glance

As of Sep 29, 2026

46.5%Verified-email coverage

28.7Average contacts per company

11-50Median size (employees)

8.2%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

118

11-50

120

51-200

201-500

501-1,000

1,001-5,000

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 292 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 site safety management software developers, 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 “site safety management software developers”. 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 site safety management software developers), 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 site safety management software developers, 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, 3,893 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.

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 site safety management software developers, 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 site safety management software developers are there based in the United States?

RevenueBase identified 292 site safety management software developers 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 site safety management software developers?

New York leads with 24 headquartered companies, followed by Houston (12) and Chicago (5).

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 3,893 verified decision-maker contacts tracked across these 292 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.