Company lists · Data refreshed October 2026
Top 25 Air sampler suppliers worldwide
RevenueBase identified 331 company matches for air sampler suppliers worldwide as of October 2026 and tracks 5,779 professional contacts across them, including 1,964 with verified work emails. The United States is the largest market and Houston the largest hub.
This list covers company matches for air sampler suppliers worldwide, 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 21, 2026. Country and city lists for air sampler suppliers follow the table.
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 air sampler suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,259 contacts → | ||||
Exact match “TSI Incorporated serves a global market by investigating, identifying and solving measurement problems.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 2 | 648 contacts → | ||||
Exact match “ENVEA: Elevating Standards.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 3 | 215 contacts → | ||||
Exact match “SWAN Environmental Pvt.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 4 | 211 contacts → | ||||
Exact match “Sentry Equipment delivers true representative sampling and analysis techniques to customers around the globe.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 5 | 139 contacts → | ||||
Exact match “Since 1946, Hoskin Scientific has been the Canadian leader for supplier of environmental, geotechnical, and industrial instrumentation.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 6 | 108 contacts → | ||||
Exact match “NETEL (INDIA) Limited, a part of Neterwala Group of Companies is one of the leading organizations in India in the field of Analytical Instruments, Environmental Instruments…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 7 | 92 contacts → | ||||
Exact match “OPSIS AB develops, manufactures, and sells instruments and software for monitoring air quality and gas emissions in both ambient environments and industrial processes.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 8 | 81 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 9 | 75 contacts → | ||||
Exact match “Experts in air quality, odour and emission monitoring.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 10 | 72 contacts → | ||||
Exact match “DNOTA Medio Ambiente, S.L.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 11 | 68 contacts → | ||||
Exact match “En Instru aseguramos la fiabilidad de tus procesos mediante el conocimiento y análisis de tus aplicaciones.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 12 | 65 contacts → | ||||
Exact match “Ensuring Health & Safety is Our Mission - We're All In.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 13 | 64 contacts → | ||||
Exact match “SKC is a well-known and respected leader in industrial hygiene and occupational safety.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 14 | 60 contacts → | ||||
Exact match “SIR es una empresa lider en Ingeniería e Instrumentación de Control de la calidad del aire, con más de 20 años de experiencia en Análisis y Vigilancia Ambiental, especialmente en…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 15 | 49 contacts → | ||||
Exact match “The core business of the company is the Importation and Distribution of Instrumentation for Environmental Monitoring and Control, Mine Ventilation, Occupational Hygiene and…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 16 | 47 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 17 | 45 contacts → | ||||
Exact match “A Ambimet é uma empresa alagoana especializada em monitoramentos ambientais da qualidade do Ar, e tem como base na prestação dos seus serviços a confiabilidade, qualidade nos…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 18 | 43 contacts → | ||||
Exact match “Environmental Express is your trusted partner for innovation, development and manufacture of sample collection, preparation, single use consumables and analysis equipment used in…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 19 | 43 contacts → | ||||
Exact match “In business since 1967, CLIMET INSTRUMENTS COMPANY is engaged in the manufacture of aerosol particle counters and microbial air samplers.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 20 | 40 contacts → | ||||
Exact match “Zefon International is a manufacturer and supplier of air sampling equipment used to monitor indoor environmental, occupational health, and safety conditions.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 21 | 39 contacts → | ||||
Exact match “PALAS - THE EXPERTS IN AEROSOL TECHNOLOGY Palas GmbH is a leading developer and manufacturer of high-precision instruments for the generation, measurement and characterization of…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 22 | 37 contacts → | ||||
Exact match “For more than 60 years, Air Techniques International has defined the market in the measurement and detection of airborne particulate hazards and contaminants.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 23 | 35 contacts → | ||||
Exact match “Air.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 24 | 35 contacts → | ||||
Exact match “Kunak designs and manufactures environmental monitoring systems to measure gases, particles, and odours with reliable and traceable data.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 25 | 33 contacts → | ||||
Exact match “Established in 1987, LAF Technologies has emerged as a premier supplier and service provider specializing in contamination control, scientific instrumentation, particle…” Recorded in the RevenueBase company graph · Oct 21, 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 “air sampler suppliers”. 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 331 air sampler suppliers worldwide
See the full list, filter by size, metro and specialty, and access 1,964 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Air sampler suppliers worldwide at a glance
As of Oct 21, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for air sampler suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “air sampler suppliers” 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. 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 1,964 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 21, 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.
Air sampler suppliers by location
2 lists · largest firstEvery Air sampler suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “air sampler suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many air sampler suppliers are there worldwide?
RevenueBase identified 331 company matches for air sampler suppliers worldwide 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?
TSI Incorporated tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most air sampler suppliers?
The United States leads with 71 companies, followed by France (26). Every air sampler suppliers list by country and city is linked on this page.
Which city has the most air sampler suppliers?
Houston leads with 4 company records, followed by Shoreview (4) and Delhi (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 1,964 professional contacts with verified work emails tracked across these 331 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 331 air sampler suppliers worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 air sampler suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 331 matching company records for air sampler suppliers worldwide, with 5,779 tracked contacts and 1,964 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: October 21, 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 air sampler suppliers worldwide
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 | TSI Incorporatedtsi.com HQ: Shoreview, MN, United StatesReported employees: 501-1,000 | Shoreview, MN, United States | 501-1,000 | Exact match | 1,259 contacts → |
“TSI Incorporated serves a global market by investigating, identifying and solving measurement problems.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Envea Globalenvea.globalHQ: Poissy, FranceReported employees: 501-1,000 | Poissy, France | 501-1,000 | Exact match | 648 contacts → |
“ENVEA: Elevating Standards.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Swan Environmental Pvt. LTDswanenviron.comHQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 215 contacts → |
“SWAN Environmental Pvt.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Sentry Equipmentsentry-equip.com HQ: Oconomowoc, WI, United StatesReported employees: 51-200 | Oconomowoc, WI, United States | 51-200 | Exact match | 211 contacts → |
“Sentry Equipment delivers true representative sampling and analysis techniques to customers around the globe.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Hoskin Scientific Limitedhoskin.caHQ: Coquitlam, BC, CanadaReported employees: 201-500 | Coquitlam, BC, Canada | 201-500 | Exact match | 139 contacts → |
“Since 1946, Hoskin Scientific has been the Canadian leader for supplier of environmental, geotechnical, and industrial instrumentation.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Netel India Pvt.Ltdnetel-india.comHQ: Rabale-new Mumbai, IndiaReported employees: 51-200 | Rabale-new Mumbai, India | 51-200 | Exact match | 108 contacts → |
“NETEL (INDIA) Limited, a part of Neterwala Group of Companies is one of the leading organizations in India in the field of Analytical Instruments, Environmental Instruments…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Opsis ABopsis.seHQ: Furulund, SwedenReported employees: 51-200 | Furulund, Sweden | 51-200 | Exact match | 92 contacts → |
“OPSIS AB develops, manufactures, and sells instruments and software for monitoring air quality and gas emissions in both ambient environments and industrial processes.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Geotech Environmental Equipment, INCgeotechenv.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 81 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  Ektimo PTY LTDektimo.com.auHQ: Mitcham, AustraliaReported employees: 51-200 | Mitcham, Australia | 51-200 | Exact match | 75 contacts → |
“Experts in air quality, odour and emission monitoring.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  DNOTAdnota.comHQ: Tres Cantos, SpainReported employees: 51-200 | Tres Cantos, Spain | 51-200 | Exact match | 72 contacts → |
“DNOTA Medio Ambiente, S.L.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Instrumentación Analítica-Instruinstru.es HQ: El Prat De Llobregat, SpainReported employees: 51-200 | El Prat De Llobregat, Spain | 51-200 | Exact match | 68 contacts → |
“En Instru aseguramos la fiabilidad de tus procesos mediante el conocimiento y análisis de tus aplicaciones.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Sensidyne, LPsensidyne.comHQ: St. Petersburg, FL, United StatesReported employees: 51-200 | St. Petersburg, FL, United States | 51-200 | Exact match | 65 contacts → |
“Ensuring Health & Safety is Our Mission - We're All In.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SKC INCskcinc.com HQ: Eighty Four, PA, United StatesReported employees: 51-200 | Eighty Four, PA, United States | 51-200 | Exact match | 64 contacts → |
“SKC is a well-known and respected leader in industrial hygiene and occupational safety.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | SIRSAsirsa.es HQ: SpainReported employees: 11-50 | Spain | 11-50 | Exact match | 60 contacts → |
“SIR es una empresa lider en Ingeniería e Instrumentación de Control de la calidad del aire, con más de 20 años de experiencia en Análisis y Vigilancia Ambiental, especialmente en…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  AMS Hadenamshaden.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 49 contacts → |
“The core business of the company is the Importation and Distribution of Instrumentation for Environmental Monitoring and Control, Mine Ventilation, Occupational Hygiene and…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Sensors, INCsensors-inc.comHQ: Saline, MI, United StatesReported employees: 51-200 | Saline, MI, United States | 51-200 | Exact match | 47 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  Ambimet Monitoramentos Ambientaisambimet.com.brHQ: Maceió, BrazilReported employees: 11-50 | Maceió, Brazil | 11-50 | Exact match | 45 contacts → |
“A Ambimet é uma empresa alagoana especializada em monitoramentos ambientais da qualidade do Ar, e tem como base na prestação dos seus serviços a confiabilidade, qualidade nos…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Environmental Expressenvironmentalexpress.com HQ: Charleston, SC, United StatesReported employees: 501-1,000 | Charleston, SC, United States | 501-1,000 | Exact match | 43 contacts → |
“Environmental Express is your trusted partner for innovation, development and manufacture of sample collection, preparation, single use consumables and analysis equipment used in…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Climet Instruments Companyclimet.com HQ: Redlands, CA, United StatesReported employees: 51-200 | Redlands, CA, United States | 51-200 | Exact match | 43 contacts → |
“In business since 1967, CLIMET INSTRUMENTS COMPANY is engaged in the manufacture of aerosol particle counters and microbial air samplers.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Zefon International, INCzefon.com HQ: Ocala, FL, United StatesReported employees: 51-200 | Ocala, FL, United States | 51-200 | Exact match | 40 contacts → |
“Zefon International is a manufacturer and supplier of air sampling equipment used to monitor indoor environmental, occupational health, and safety conditions.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Palas Gmbhpalas.de HQ: Karlsruhe, GermanyReported employees: 51-200 | Karlsruhe, Germany | 51-200 | Exact match | 39 contacts → |
“PALAS - THE EXPERTS IN AEROSOL TECHNOLOGY Palas GmbH is a leading developer and manufacturer of high-precision instruments for the generation, measurement and characterization of…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  AIR Techniques Internationalatitest.comHQ: Owings Mills, MD, United StatesReported employees: 51-200 | Owings Mills, MD, United States | 51-200 | Exact match | 37 contacts → |
“For more than 60 years, Air Techniques International has defined the market in the measurement and detection of airborne particulate hazards and contaminants.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Staefa, SwitzerlandReported employees: 51-200 | Staefa, Switzerland | 51-200 | Exact match | 35 contacts → |
“Air.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  KUNAKkunakair.comHQ: Orkoien, SpainReported employees: 11-50 | Orkoien, Spain | 11-50 | Exact match | 35 contacts → |
“Kunak designs and manufactures environmental monitoring systems to measure gases, particles, and odours with reliable and traceable data.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | LAF Technologies PTY LTDlaftech.com.au HQ: Boronia, AustraliaReported employees: 11-50 | Boronia, Australia | 11-50 | Exact match | 33 contacts → |
“Established in 1987, LAF Technologies has emerged as a premier supplier and service provider specializing in contamination control, scientific instrumentation, particle…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 331 company matches
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Air sampler suppliers: dataset insights
October 21, 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
327 records in the displayed employee bands.
4 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 331 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: October 21, 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 ↗
Air sampler suppliers by location
2 lists · largest firstEvery Air sampler suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for air sampler suppliers?
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 air sampler suppliers did RevenueBase find worldwide?
The saved snapshot records 331 matching company records, 5,779 tracked contacts and 1,964 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: October 21, 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
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Cite this list
RevenueBase Data Team. Top 25 air sampler suppliers worldwide. Snapshot: October 21, 2026. https://revenuebase.ai/companies/browse/air-sampler-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 air sampler suppliers worldwide
RevenueBase records 331 matching company records for air sampler suppliers worldwide, with 5,779 tracked contacts and 1,964 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: October 21, 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 air sampler suppliers worldwide
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 | TSI Incorporatedtsi.com HQ: Shoreview, MN, United StatesReported employees: 501-1,000 | Shoreview, MN, United States | 501-1,000 | Exact match | 1,259 contacts → |
“TSI Incorporated serves a global market by investigating, identifying and solving measurement problems.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Envea Globalenvea.global HQ: Poissy, FranceReported employees: 501-1,000 | Poissy, France | 501-1,000 | Exact match | 648 contacts → |
“ENVEA: Elevating Standards.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Swan Environmental Pvt. LTDswanenviron.com HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 215 contacts → |
“SWAN Environmental Pvt.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Sentry Equipmentsentry-equip.com HQ: Oconomowoc, WI, United StatesReported employees: 51-200 | Oconomowoc, WI, United States | 51-200 | Exact match | 211 contacts → |
“Sentry Equipment delivers true representative sampling and analysis techniques to customers around the globe.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hoskin Scientific Limitedhoskin.ca HQ: Coquitlam, BC, CanadaReported employees: 201-500 | Coquitlam, BC, Canada | 201-500 | Exact match | 139 contacts → |
“Since 1946, Hoskin Scientific has been the Canadian leader for supplier of environmental, geotechnical, and industrial instrumentation.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Netel India Pvt.Ltdnetel-india.com HQ: Rabale-new Mumbai, IndiaReported employees: 51-200 | Rabale-new Mumbai, India | 51-200 | Exact match | 108 contacts → |
“NETEL (INDIA) Limited, a part of Neterwala Group of Companies is one of the leading organizations in India in the field of Analytical Instruments, Environmental Instruments…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Opsis ABopsis.se HQ: Furulund, SwedenReported employees: 51-200 | Furulund, Sweden | 51-200 | Exact match | 92 contacts → |
“OPSIS AB develops, manufactures, and sells instruments and software for monitoring air quality and gas emissions in both ambient environments and industrial processes.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Geotech Environmental Equipment, INCgeotechenv.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 81 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Ektimo PTY LTDektimo.com.au HQ: Mitcham, AustraliaReported employees: 51-200 | Mitcham, Australia | 51-200 | Exact match | 75 contacts → |
“Experts in air quality, odour and emission monitoring.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | DNOTAdnota.com HQ: Tres Cantos, SpainReported employees: 51-200 | Tres Cantos, Spain | 51-200 | Exact match | 72 contacts → |
“DNOTA Medio Ambiente, S.L.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Instrumentación Analítica-Instruinstru.es HQ: El Prat De Llobregat, SpainReported employees: 51-200 | El Prat De Llobregat, Spain | 51-200 | Exact match | 68 contacts → |
“En Instru aseguramos la fiabilidad de tus procesos mediante el conocimiento y análisis de tus aplicaciones.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sensidyne, LPsensidyne.com HQ: St. Petersburg, FL, United StatesReported employees: 51-200 | St. Petersburg, FL, United States | 51-200 | Exact match | 65 contacts → |
“Ensuring Health & Safety is Our Mission - We're All In.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SKC INCskcinc.com HQ: Eighty Four, PA, United StatesReported employees: 51-200 | Eighty Four, PA, United States | 51-200 | Exact match | 64 contacts → |
“SKC is a well-known and respected leader in industrial hygiene and occupational safety.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | SIRSAsirsa.es HQ: SpainReported employees: 11-50 | Spain | 11-50 | Exact match | 60 contacts → |
“SIR es una empresa lider en Ingeniería e Instrumentación de Control de la calidad del aire, con más de 20 años de experiencia en Análisis y Vigilancia Ambiental, especialmente en…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | AMS Hadenamshaden.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 49 contacts → |
“The core business of the company is the Importation and Distribution of Instrumentation for Environmental Monitoring and Control, Mine Ventilation, Occupational Hygiene and…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sensors, INCsensors-inc.com HQ: Saline, MI, United StatesReported employees: 51-200 | Saline, MI, United States | 51-200 | Exact match | 47 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Ambimet Monitoramentos Ambientaisambimet.com.br HQ: Maceió, BrazilReported employees: 11-50 | Maceió, Brazil | 11-50 | Exact match | 45 contacts → |
“A Ambimet é uma empresa alagoana especializada em monitoramentos ambientais da qualidade do Ar, e tem como base na prestação dos seus serviços a confiabilidade, qualidade nos…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Environmental Expressenvironmentalexpress.com HQ: Charleston, SC, United StatesReported employees: 501-1,000 | Charleston, SC, United States | 501-1,000 | Exact match | 43 contacts → |
“Environmental Express is your trusted partner for innovation, development and manufacture of sample collection, preparation, single use consumables and analysis equipment used in…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Climet Instruments Companyclimet.com HQ: Redlands, CA, United StatesReported employees: 51-200 | Redlands, CA, United States | 51-200 | Exact match | 43 contacts → |
“In business since 1967, CLIMET INSTRUMENTS COMPANY is engaged in the manufacture of aerosol particle counters and microbial air samplers.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Zefon International, INCzefon.com HQ: Ocala, FL, United StatesReported employees: 51-200 | Ocala, FL, United States | 51-200 | Exact match | 40 contacts → |
“Zefon International is a manufacturer and supplier of air sampling equipment used to monitor indoor environmental, occupational health, and safety conditions.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Palas Gmbhpalas.de HQ: Karlsruhe, GermanyReported employees: 51-200 | Karlsruhe, Germany | 51-200 | Exact match | 39 contacts → |
“PALAS - THE EXPERTS IN AEROSOL TECHNOLOGY Palas GmbH is a leading developer and manufacturer of high-precision instruments for the generation, measurement and characterization of…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | AIR Techniques Internationalatitest.com HQ: Owings Mills, MD, United StatesReported employees: 51-200 | Owings Mills, MD, United States | 51-200 | Exact match | 37 contacts → |
“For more than 60 years, Air Techniques International has defined the market in the measurement and detection of airborne particulate hazards and contaminants.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Staefa, SwitzerlandReported employees: 51-200 | Staefa, Switzerland | 51-200 | Exact match | 35 contacts → |
“Air.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | KUNAKkunakair.com HQ: Orkoien, SpainReported employees: 11-50 | Orkoien, Spain | 11-50 | Exact match | 35 contacts → |
“Kunak designs and manufactures environmental monitoring systems to measure gases, particles, and odours with reliable and traceable data.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | LAF Technologies PTY LTDlaftech.com.au HQ: Boronia, AustraliaReported employees: 11-50 | Boronia, Australia | 11-50 | Exact match | 33 contacts → |
“Established in 1987, LAF Technologies has emerged as a premier supplier and service provider specializing in contamination control, scientific instrumentation, particle…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 331 company matches
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Air sampler suppliers: dataset insights
October 21, 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
327 records in the displayed employee bands.
4 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 331 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: October 21, 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 ↗
Air sampler suppliers by location
2 lists · largest firstEvery Air sampler suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for air sampler suppliers?
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 air sampler suppliers did RevenueBase find worldwide?
The saved snapshot records 331 matching company records, 5,779 tracked contacts and 1,964 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: October 21, 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
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Cite this list
RevenueBase Data Team. Top 25 air sampler suppliers worldwide. Snapshot: October 21, 2026. https://revenuebase.ai/companies/browse/air-sampler-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗