Company lists · Data refreshed November 2026
Top 25 Hazard communication specialists based in the United States
RevenueBase identified 110 company matches for hazard communication specialists associated with the United States as of November 2026 and tracks 661 professional contacts across them, including 234 with verified work emails. Houston is the largest hub.
This list covers company matches for hazard communication specialists 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 6, 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.
The 25 largest hazard communication specialists based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 77 contacts → | ||||
Exact match “Occupational Services, Incorporated is a San Diego-based professional consulting firm providing services in the areas of environmental compliance, occupational health and safety…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 64 contacts → | ||||
Exact match “We are committed to the total wellbeing of your employees.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 35 contacts → | ||||
Exact match “NATEC International, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 28 contacts → | ||||
Exact match “Provenance Consulting is now a part of Trinity Consultants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 27 contacts → | ||||
Exact match “Since 1993, Safety Unlimited, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 26 contacts → | ||||
Exact match “The SP Group is a specialized consulting firm dedicated to helping businesses navigate environmental, health, and safety challenges with innovative and compliant solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 22 contacts → | ||||
Exact match “A COMMON-SENSE APPROACH Dealing with hazardous substances in your workplace can make your life a lot more complicated.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 21 contacts → | ||||
Exact match “QTS is dedicated to making the world a safer place through our leadership in Environmental Health and Safety (EHS) solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 18 contacts → | ||||
Exact match “At Hellman & Associates, our goal is to transform the marketplace by helping businesses think differently about their workplace health and safety challenges to protect businesses…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “Whether you need an Emergency Response Phone Number, a Safety Data Sheet authored, or transportation training, Infotrac is your Hazmat Solution Company!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 16 contacts → | ||||
Exact match “At ComplianceSigns.com, we simplify safety for professionals across industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “Founded in 1998, Training Services International is a US company based in Cleveland, Ohio, specializing in environmental, health, and safety training services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “KHA knows that accurately maintaining your safety data sheet inventory and knowing precisely which chemicals your employees are working with is important for your company’s…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “3D Enviro (3D EnviroLogics LLC) is a Woman Owned Small Business that specializes in hazardous material identification and remediation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match “We specialize in Environmental Health & Safety.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “Winergy, LLC is an SDVOSB formed in 2008 to partner with government and commercial clients with the goal of reducing risk and cost.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “SiteHawk is a leading innovator in chemical data management and compliance solutions offering a complete approach to SDS management, chemical inventory tracking, and product…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “EHC helps organizations identify, evaluate and control environmental and occupational health hazards.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “Since 1983, Field Safety Corporation (FSC)- a leading provider of environmental health and occupational safety solutions for industry and government - provides up-to-date…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “EHS Compliance is necessary to create safe workplaces, and we know you wouldn’t have it any other way!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “NSTCS is a safety services company that helps businesses manage and optimize their environmental, health, and safety initiatives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “uc2c.ai builds Hazard Navigator, or HazNav: an AI system for Process Safety.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “Wood Safety Consultants provides safety and environmental services to public, private, and commercial organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Dedicated to finding HazMat solutions for all types of clients including public safety, industrial and municipal.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “Arrow Safety is an international safety consulting company specializing in helping organizations comply with all applicable occupational safety and health regulations and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “hazard communication specialists”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 110 hazard communication specialists based in the United States
See the full list, filter by size, metro and specialty, and access 234 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hazard communication specialists based in the United States at a glance
As of Nov 6, 2026Companies by employee count
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 110 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 “hazard communication specialists” 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 234 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 6, 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 “hazard communication specialists”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hazard communication specialists are there based in the United States?
RevenueBase identified 110 company matches for hazard communication specialists 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?
Occupational Services, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hazard communication specialists?
Houston leads with 5 company records, followed by Los Angeles (3) and Anaheim (2).
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 234 professional contacts with verified work emails tracked across these 110 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 110 hazard communication specialists based in the United States. Start with a free account, no credit card.
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Hazard communication specialists by geography
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hazard communication specialists based in Brazil
- Hazard communication specialists based in Germany
- Hazard communication specialists based in Italy
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
Company intelligence · public preview
Top 25 hazard communication specialists based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 110 matching company records for hazard communication specialists based in the United States, with 661 tracked contacts and 234 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hazard communication specialists based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Occupational Services, INCoccserv.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 77 contacts → |
“Occupational Services, Incorporated is a San Diego-based professional consulting firm providing services in the areas of environmental compliance, occupational health and safety…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Safex INCsafex.usHQ: Westerville, OH, United StatesReported employees: 11-50 | Westerville, OH, United States | 11-50 | Exact match | 64 contacts → |
“We are committed to the total wellbeing of your employees.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Natec Internationalnatecintl.comHQ: Anaheim, CA, United StatesReported employees: 51-200 | Anaheim, CA, United States | 51-200 | Exact match | 35 contacts → |
“NATEC International, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Provenance Consultingtrinityconsultants.comHQ: Borger, TX, United StatesReported employees: 51-200 | Borger, TX, United States | 51-200 | Exact match | 28 contacts → |
“Provenance Consulting is now a part of Trinity Consultants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Safety Unlimited, INCsafetyunlimited.comHQ: Simi Valley, CA, United StatesReported employees: 11-50 | Simi Valley, CA, United States | 11-50 | Exact match | 27 contacts → |
“Since 1993, Safety Unlimited, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  The SP Groupthe-spgroup.comHQ: Boulder, CO, United StatesReported employees: 11-50 | Boulder, CO, United States | 11-50 | Exact match | 26 contacts → |
“The SP Group is a specialized consulting firm dedicated to helping businesses navigate environmental, health, and safety challenges with innovative and compliant solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Performance Environmental Services, INCperform-env.comHQ: Novi, MI, United StatesReported employees: 11-50 | Novi, MI, United States | 11-50 | Exact match | 22 contacts → |
“A COMMON-SENSE APPROACH Dealing with hazardous substances in your workplace can make your life a lot more complicated.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  QTS Groupqtsgrp.comHQ: Charlotte, GA, United StatesReported employees: 11-50 | Charlotte, GA, United States | 11-50 | Exact match | 21 contacts → |
“QTS is dedicated to making the world a safer place through our leadership in Environmental Health and Safety (EHS) solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Hellman & Associates, A US Compliance Companyehscompliance.comHQ: Wheat Ridge, CO, United StatesReported employees: 11-50 | Wheat Ridge, CO, United States | 11-50 | Exact match | 18 contacts → |
“At Hellman & Associates, our goal is to transform the marketplace by helping businesses think differently about their workplace health and safety challenges to protect businesses…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Infotrac INCinfotrac.netHQ: Leesburg, FL, United StatesReported employees: 11-50 | Leesburg, FL, United States | 11-50 | Exact match | 16 contacts → |
“Whether you need an Emergency Response Phone Number, a Safety Data Sheet authored, or transportation training, Infotrac is your Hazmat Solution Company!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  compliancesigns.comcompliancesigns.comHQ: Brooksville, FL, United StatesReported employees: 51-200 | Brooksville, FL, United States | 51-200 | Exact match | 16 contacts → |
“At ComplianceSigns.com, we simplify safety for professionals across industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Training Services International, INCtsitraining.comHQ: Eastlake, OH, United StatesReported employees: 1-10 | Eastlake, OH, United States | 1-10 | Exact match | 11 contacts → |
“Founded in 1998, Training Services International is a US company based in Cleveland, Ohio, specializing in environmental, health, and safety training services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  KHA Online-Sdskha.comHQ: Hammond, IN, United StatesReported employees: 11-50 | Hammond, IN, United States | 11-50 | Exact match | 11 contacts → |
“KHA knows that accurately maintaining your safety data sheet inventory and knowing precisely which chemicals your employees are working with is important for your company’s…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  3d Enviro3denviro.usHQ: Barboursville, MD, United StatesReported employees: 11-50 | Barboursville, MD, United States | 11-50 | Exact match | 9 contacts → |
“3D Enviro (3D EnviroLogics LLC) is a Woman Owned Small Business that specializes in hazardous material identification and remediation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Scott Environmental Health & Safetyscottenvironmental.comHQ: San Clemente, CA, United StatesReported employees: 1-10 | San Clemente, CA, United States | 1-10 | Exact match | 9 contacts → |
“We specialize in Environmental Health & Safety.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Winergy, LLCwinergyservices.com HQ: Fort Wayne, IN, United StatesReported employees: 1-10 | Fort Wayne, IN, United States | 1-10 | Exact match | 8 contacts → |
“Winergy, LLC is an SDVOSB formed in 2008 to partner with government and commercial clients with the goal of reducing risk and cost.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sitehawk, A Sphera Companysitehawk.com HQ: Smyrna, TN, United StatesReported employees: 51-200 | Smyrna, TN, United States | 51-200 | Exact match | 8 contacts → |
“SiteHawk is a leading innovator in chemical data management and compliance solutions offering a complete approach to SDS management, chemical inventory tracking, and product…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Environmental Health Consultantsehcimpact.comHQ: Baltimore, MD, United StatesReported employees: 11-50 | Baltimore, MD, United States | 11-50 | Exact match | 7 contacts → |
“EHC helps organizations identify, evaluate and control environmental and occupational health hazards.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Field Safety Corporationfieldsafety.comHQ: North Branford, CT, United StatesReported employees: 11-50 | North Branford, CT, United States | 11-50 | Exact match | 7 contacts → |
“Since 1983, Field Safety Corporation (FSC)- a leading provider of environmental health and occupational safety solutions for industry and government - provides up-to-date…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Cloudsds INCcloudsds.comHQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 7 contacts → |
“EHS Compliance is necessary to create safe workplaces, and we know you wouldn’t have it any other way!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 6 contacts → |
“NSTCS is a safety services company that helps businesses manage and optimize their environmental, health, and safety initiatives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  uc2c.aiuc2c.aiHQ: Redwood City, CA, United StatesReported employees: 1-10 | Redwood City, CA, United States | 1-10 | Exact match | 6 contacts → |
“uc2c.ai builds Hazard Navigator, or HazNav: an AI system for Process Safety.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Wood Safety Consultants, INCwoodsafetyva.comHQ: Chesapeake, VA, United StatesReported employees: 1-10 | Chesapeake, VA, United States | 1-10 | Exact match | 6 contacts → |
“Wood Safety Consultants provides safety and environmental services to public, private, and commercial organizations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Cervitas Solutionscervitas.comHQ: Severna Park, MD, United StatesReported employees: 1-10 | Severna Park, MD, United States | 1-10 | Exact match | 5 contacts → |
“Dedicated to finding HazMat solutions for all types of clients including public safety, industrial and municipal.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Arrow Safetyarrowsafetyus.comHQ: Glasgow, KY, United StatesReported employees: 1-10 | Glasgow, KY, United States | 1-10 | Exact match | 5 contacts → |
“Arrow Safety is an international safety consulting company specializing in helping organizations comply with all applicable occupational safety and health regulations and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 110 company matches
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Hazard communication specialists: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
110 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 110 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hazard communication specialists?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hazard communication specialists did RevenueBase find based in the United States?
The saved snapshot records 110 matching company records, 661 tracked contacts and 234 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Hazard communication specialists by geography
Cite this list
RevenueBase Data Team. Top 25 hazard communication specialists based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/hazard-communication-specialists/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hazard communication specialists based in Brazil
- Hazard communication specialists based in Germany
- Hazard communication specialists based in Italy
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
Company intelligence · public preview
Top 25 hazard communication specialists based in the United States
RevenueBase records 110 matching company records for hazard communication specialists based in the United States, with 661 tracked contacts and 234 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hazard communication specialists based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Occupational Services, INCoccserv.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 77 contacts → |
“Occupational Services, Incorporated is a San Diego-based professional consulting firm providing services in the areas of environmental compliance, occupational health and safety…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Safex INCsafex.us HQ: Westerville, OH, United StatesReported employees: 11-50 | Westerville, OH, United States | 11-50 | Exact match | 64 contacts → |
“We are committed to the total wellbeing of your employees.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Natec Internationalnatecintl.com HQ: Anaheim, CA, United StatesReported employees: 51-200 | Anaheim, CA, United States | 51-200 | Exact match | 35 contacts → |
“NATEC International, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Provenance Consultingtrinityconsultants.com HQ: Borger, TX, United StatesReported employees: 51-200 | Borger, TX, United States | 51-200 | Exact match | 28 contacts → |
“Provenance Consulting is now a part of Trinity Consultants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Safety Unlimited, INCsafetyunlimited.com HQ: Simi Valley, CA, United StatesReported employees: 11-50 | Simi Valley, CA, United States | 11-50 | Exact match | 27 contacts → |
“Since 1993, Safety Unlimited, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | The SP Groupthe-spgroup.com HQ: Boulder, CO, United StatesReported employees: 11-50 | Boulder, CO, United States | 11-50 | Exact match | 26 contacts → |
“The SP Group is a specialized consulting firm dedicated to helping businesses navigate environmental, health, and safety challenges with innovative and compliant solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Performance Environmental Services, INCperform-env.com HQ: Novi, MI, United StatesReported employees: 11-50 | Novi, MI, United States | 11-50 | Exact match | 22 contacts → |
“A COMMON-SENSE APPROACH Dealing with hazardous substances in your workplace can make your life a lot more complicated.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | QTS Groupqtsgrp.com HQ: Charlotte, GA, United StatesReported employees: 11-50 | Charlotte, GA, United States | 11-50 | Exact match | 21 contacts → |
“QTS is dedicated to making the world a safer place through our leadership in Environmental Health and Safety (EHS) solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hellman & Associates, A US Compliance Companyehscompliance.com HQ: Wheat Ridge, CO, United StatesReported employees: 11-50 | Wheat Ridge, CO, United States | 11-50 | Exact match | 18 contacts → |
“At Hellman & Associates, our goal is to transform the marketplace by helping businesses think differently about their workplace health and safety challenges to protect businesses…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Infotrac INCinfotrac.net HQ: Leesburg, FL, United StatesReported employees: 11-50 | Leesburg, FL, United States | 11-50 | Exact match | 16 contacts → |
“Whether you need an Emergency Response Phone Number, a Safety Data Sheet authored, or transportation training, Infotrac is your Hazmat Solution Company!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | compliancesigns.comcompliancesigns.com HQ: Brooksville, FL, United StatesReported employees: 51-200 | Brooksville, FL, United States | 51-200 | Exact match | 16 contacts → |
“At ComplianceSigns.com, we simplify safety for professionals across industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Training Services International, INCtsitraining.com HQ: Eastlake, OH, United StatesReported employees: 1-10 | Eastlake, OH, United States | 1-10 | Exact match | 11 contacts → |
“Founded in 1998, Training Services International is a US company based in Cleveland, Ohio, specializing in environmental, health, and safety training services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | KHA Online-Sdskha.com HQ: Hammond, IN, United StatesReported employees: 11-50 | Hammond, IN, United States | 11-50 | Exact match | 11 contacts → |
“KHA knows that accurately maintaining your safety data sheet inventory and knowing precisely which chemicals your employees are working with is important for your company’s…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 3d Enviro3denviro.us HQ: Barboursville, MD, United StatesReported employees: 11-50 | Barboursville, MD, United States | 11-50 | Exact match | 9 contacts → |
“3D Enviro (3D EnviroLogics LLC) is a Woman Owned Small Business that specializes in hazardous material identification and remediation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Scott Environmental Health & Safetyscottenvironmental.com HQ: San Clemente, CA, United StatesReported employees: 1-10 | San Clemente, CA, United States | 1-10 | Exact match | 9 contacts → |
“We specialize in Environmental Health & Safety.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Winergy, LLCwinergyservices.com HQ: Fort Wayne, IN, United StatesReported employees: 1-10 | Fort Wayne, IN, United States | 1-10 | Exact match | 8 contacts → |
“Winergy, LLC is an SDVOSB formed in 2008 to partner with government and commercial clients with the goal of reducing risk and cost.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sitehawk, A Sphera Companysitehawk.com HQ: Smyrna, TN, United StatesReported employees: 51-200 | Smyrna, TN, United States | 51-200 | Exact match | 8 contacts → |
“SiteHawk is a leading innovator in chemical data management and compliance solutions offering a complete approach to SDS management, chemical inventory tracking, and product…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Environmental Health Consultantsehcimpact.com HQ: Baltimore, MD, United StatesReported employees: 11-50 | Baltimore, MD, United States | 11-50 | Exact match | 7 contacts → |
“EHC helps organizations identify, evaluate and control environmental and occupational health hazards.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Field Safety Corporationfieldsafety.com HQ: North Branford, CT, United StatesReported employees: 11-50 | North Branford, CT, United States | 11-50 | Exact match | 7 contacts → |
“Since 1983, Field Safety Corporation (FSC)- a leading provider of environmental health and occupational safety solutions for industry and government - provides up-to-date…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cloudsds INCcloudsds.com HQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 7 contacts → |
“EHS Compliance is necessary to create safe workplaces, and we know you wouldn’t have it any other way!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 6 contacts → |
“NSTCS is a safety services company that helps businesses manage and optimize their environmental, health, and safety initiatives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | uc2c.aiuc2c.ai HQ: Redwood City, CA, United StatesReported employees: 1-10 | Redwood City, CA, United States | 1-10 | Exact match | 6 contacts → |
“uc2c.ai builds Hazard Navigator, or HazNav: an AI system for Process Safety.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Wood Safety Consultants, INCwoodsafetyva.com HQ: Chesapeake, VA, United StatesReported employees: 1-10 | Chesapeake, VA, United States | 1-10 | Exact match | 6 contacts → |
“Wood Safety Consultants provides safety and environmental services to public, private, and commercial organizations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Cervitas Solutionscervitas.com HQ: Severna Park, MD, United StatesReported employees: 1-10 | Severna Park, MD, United States | 1-10 | Exact match | 5 contacts → |
“Dedicated to finding HazMat solutions for all types of clients including public safety, industrial and municipal.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Arrow Safetyarrowsafetyus.com HQ: Glasgow, KY, United StatesReported employees: 1-10 | Glasgow, KY, United States | 1-10 | Exact match | 5 contacts → |
“Arrow Safety is an international safety consulting company specializing in helping organizations comply with all applicable occupational safety and health regulations and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 110 company matches
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Hazard communication specialists: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
110 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 110 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hazard communication specialists?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hazard communication specialists did RevenueBase find based in the United States?
The saved snapshot records 110 matching company records, 661 tracked contacts and 234 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Hazard communication specialists by geography
Cite this list
RevenueBase Data Team. Top 25 hazard communication specialists based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/hazard-communication-specialists/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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