Company lists · Data refreshed October 2026
Top 25 Helium leak testing services worldwide
RevenueBase identified 200 company matches for helium leak testing services worldwide as of October 2026 and tracks 1,243 professional contacts across them, including 329 with verified work emails. The United States is the largest market and Pune the largest hub.
This list covers company matches for helium leak testing services 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 26, 2026. Country and city lists for helium leak testing services 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 helium leak testing services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 86 contacts → | ||||
Exact match “LACO Technologies is a leading manufacturer of custom vacuum and leak testing systems and solutions.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 2 | 66 contacts → | ||||
Exact match “Uson is the premiere manufacturer of leak measurement equipment and solutions with a global network of experienced suppliers.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 3 | 64 contacts → | ||||
Exact match “Specializing in comprehensive air, gas, steam leak surveys, and steam trap surveys, our expert team employs cutting-edge technology to detect and prevent leaks, ensuring…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 4 | 51 contacts → | ||||
Exact match “Vacuum Engineering Services [VES] are global leaders in Helium Leak Detection solutions.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 5 | 49 contacts → | ||||
Exact match “Vacuum Technology Inc.(VTI) is recognized as an industry leader for its ability to manufacture calibrated leaks, custom leak detection systems, and custom vacuum systems in-house…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 6 | 46 contacts → | ||||
Exact match “For more than 50 years, ATEQ Corp.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 7 | 40 contacts → | ||||
Exact match “Vacuum Instruments Corporation is one of the world’s largest companies devoted solely to the research, design, manufacture, distribution, and service of leak detectors, gas…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 8 | 35 contacts → | ||||
Exact match “Zaxis has applied 30 years of testing experience to design leak test instrumentation that is applicable to a variety of industries.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 9 | 33 contacts → | ||||
Exact match “Cosmo Instruments India Pvt.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 10 | 28 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 11 | 21 contacts → | ||||
Exact match “ATEQ ha diseñado, fabricado y vendido por más de 40 años equipos para detección de fugas en piezas manufacturadas.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 12 | 19 contacts → | ||||
Exact match “ESA SERVICE produce apparecchiature standard e custom per la prova di tenuta con elio e la carica dei gas refrigeranti HFC e HC per produzioni di serie.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “We provide exceptional quality in pressure testing, leak detection, industrial, and procurement services, which are all completed to international standard.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “Vaseco are global helium leak detection experts, founded in 1990, recognised as pioneers in vacuum, leak detection and pressure industries.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “Adlema is a company that produces fast, compact, and value-added leakage test machines and systems in different pressure and sensitivity classes, especially for mass production…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Advanced air leak detection equipment designed for industrial manufacturing applications.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Pioneers in industrial leak testing technology for fluids focused on flow testing and functional testing, developing the finest engineering specifically for our customers needs.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “Nikka Densok USA specializes in High Voltage Leak Detection (HVLD) for Glass Vials, IV Bags, Pre-Filled Syringes, BFS containers and other pharmaceutical and food packages.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Profile Solutions is a trading name of Gecam Industries which started in February 1993 and has since day one has been offering leading edge leak testing solutions for plastic…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “Process troubleshooting and specialty inspection services.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “World Wide Containment Testing Company.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “American Leak Detection is the industry leader in accurate, non-destructive, hidden leak detection.” Recorded in the RevenueBase company graph · Oct 26, 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 “helium leak testing services”. 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 200 helium leak testing services worldwide
See the full list, filter by size, metro and specialty, and access 329 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Helium leak testing services worldwide at a glance
As of Oct 26, 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 helium leak testing services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “helium leak testing services” 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 329 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 26, 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.
Helium leak testing services by location
1 lists · largest firstEvery Helium leak testing services 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 “helium leak testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many helium leak testing services are there worldwide?
RevenueBase identified 200 company matches for helium leak testing services 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?
Laco Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most helium leak testing services?
The United States leads with 41 companies. Every helium leak testing services list by country and city is linked on this page.
Which city has the most helium leak testing services?
Pune leads with 5 company records, followed by Houston (3) and Birmingham (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 329 professional contacts with verified work emails tracked across these 200 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 26, 2026.
Ready to reach these companies? Verified emails and direct dials for all 200 helium leak testing services 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 helium leak testing services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 200 matching company records for helium leak testing services worldwide, with 1,243 tracked contacts and 329 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 26, 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 helium leak testing services 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 | Laco Technologieslacotech.com HQ: Salt Lake City, UT, United StatesReported employees: 51-200 | Salt Lake City, UT, United States | 51-200 | Exact match | 86 contacts → |
“LACO Technologies is a leading manufacturer of custom vacuum and leak testing systems and solutions.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | USONuson.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 66 contacts → |
“Uson is the premiere manufacturer of leak measurement equipment and solutions with a global network of experienced suppliers.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Petro Chemical Energypetrochemicalenergy.com HQ: Russellville, AL, United StatesReported employees: 11-50 | Russellville, AL, United States | 11-50 | Exact match | 64 contacts → |
“Specializing in comprehensive air, gas, steam leak surveys, and steam trap surveys, our expert team employs cutting-edge technology to detect and prevent leaks, ensuring…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | VESvac-eng.com HQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 51 contacts → |
“Vacuum Engineering Services [VES] are global leaders in Helium Leak Detection solutions.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Vacuum Technology, Inc. VTIvacuumtechnology.com HQ: Oak Ridge, TN, United StatesReported employees: 51-200 | Oak Ridge, TN, United States | 51-200 | Exact match | 49 contacts → |
“Vacuum Technology Inc.(VTI) is recognized as an industry leader for its ability to manufacture calibrated leaks, custom leak detection systems, and custom vacuum systems in-house…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ateq USAatequsa.com HQ: Livonia, MI, United StatesReported employees: 201-500 | Livonia, MI, United States | 201-500 | Exact match | 46 contacts → |
“For more than 50 years, ATEQ Corp.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Vacuum Instruments Corporationvicleakdetection.com HQ: Ronkonkoma, NY, United StatesReported employees: 51-200 | Ronkonkoma, NY, United States | 51-200 | Exact match | 40 contacts → |
“Vacuum Instruments Corporation is one of the world’s largest companies devoted solely to the research, design, manufacture, distribution, and service of leak detectors, gas…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Zaxis, INCzaxisinc.com HQ: Salt Lake City, UT, United StatesReported employees: 11-50 | Salt Lake City, UT, United States | 11-50 | Exact match | 35 contacts → |
“Zaxis has applied 30 years of testing experience to design leak test instrumentation that is applicable to a variety of industries.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cosmo Instruments Indiacosmoinstrumentsindia.com HQ: Gurgaon, IndiaReported employees: 51-200 | Gurgaon, India | 51-200 | Exact match | 33 contacts → |
“Cosmo Instruments India Pvt.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Lazzero Tecnologie S.R.Llazzero.com HQ: Chieri, ItalyReported employees: 11-50 | Chieri, Italy | 11-50 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Ateq Méxicoateq.com.mxHQ: Santiago De Querétaro, MexicoReported employees: 11-50 | Santiago De Querétaro, Mexico | 11-50 | Exact match | 21 contacts → |
“ATEQ ha diseñado, fabricado y vendido por más de 40 años equipos para detección de fugas en piezas manufacturadas.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ESA Service Vacuum-Leak Detection-Gas Recovery Systemesaservice.com HQ: Treviglio, ItalyReported employees: 11-50 | Treviglio, Italy | 11-50 | Exact match | 19 contacts → |
“ESA SERVICE produce apparecchiature standard e custom per la prova di tenuta con elio e la carica dei gas refrigeranti HFC e HC per produzioni di serie.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | LTP Solutionsltpsolutions.com HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 13 contacts → |
“We provide exceptional quality in pressure testing, leak detection, industrial, and procurement services, which are all completed to international standard.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Vasecovaseco.com HQ: Winsford Cheshire, United KingdomReported employees: 11-50 | Winsford Cheshire, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Vaseco are global helium leak detection experts, founded in 1990, recognised as pioneers in vacuum, leak detection and pressure industries.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Adlema Machine Technologiesadlema.com HQ: Sarıyer, TürkiyeReported employees: 11-50 | Sarıyer, Türkiye | 11-50 | Exact match | 11 contacts → |
“Adlema is a company that produces fast, compact, and value-added leakage test machines and systems in different pressure and sensitivity classes, especially for mass production…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | W. V. D. Heyde Gmbhvdh-germany.de HQ: GermanyReported employees: 51-200 | Germany | 51-200 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Leakmaster INCleakmasterusa.com HQ: Evansville, IN, United StatesReported employees: 11-50 | Evansville, IN, United States | 11-50 | Exact match | 7 contacts → |
“Advanced air leak detection equipment designed for industrial manufacturing applications.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Wiesner Prüftechnik Gmbhdrwiesner.de HQ: Remshalden, GermanyReported employees: 11-50 | Remshalden, Germany | 11-50 | Exact match | 7 contacts → |
“Pioneers in industrial leak testing technology for fluids focused on flow testing and functional testing, developing the finest engineering specifically for our customers needs.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Nikka Densok USAnikkadensok.com HQ: Golden, CO, United StatesReported employees: 1-10 | Golden, CO, United States | 1-10 | Exact match | 7 contacts → |
“Nikka Densok USA specializes in High Voltage Leak Detection (HVLD) for Glass Vials, IV Bags, Pre-Filled Syringes, BFS containers and other pharmaceutical and food packages.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Profile Solutions Profile Solutions USA INCprofauto.com.au HQ: Goonellabah, United StatesReported employees: 1-10 | Goonellabah, United States | 1-10 | Exact match | 7 contacts → |
“Profile Solutions is a trading name of Gecam Industries which started in February 1993 and has since day one has been offering leading edge leak testing solutions for plastic…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Gammatech Industrial, LLCgammatechind.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 6 contacts → |
“Process troubleshooting and specialty inspection services.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Provac Sales, INCprovac.com HQ: Soquel, CA, United StatesReported employees: 1-10 | Soquel, CA, United States | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Leak Detection Technologies, INCleakdetect.net HQ: Tucson, AZ, United StatesReported employees: 11-50 | Tucson, AZ, United States | 11-50 | Exact match | 6 contacts → |
“World Wide Containment Testing Company.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Conco Systemsconcosystems.com.au HQ: AustraliaReported employees: 1-10 | Australia | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  American Leak Detection Of Western Washington The Industry Leader In Non-Invasive Leak Detectionamericanleakdetection.comHQ: Snoqualmie, WA, United StatesReported employees: 11-50 | Snoqualmie, WA, United States | 11-50 | Exact match | 4 contacts → |
“American Leak Detection is the industry leader in accurate, non-destructive, hidden leak detection.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 200 company matches
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Helium leak testing services: dataset insights
October 26, 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
198 records in the displayed employee bands.
2 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 200 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 26, 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 ↗
Helium leak testing services by location
1 lists · largest firstEvery Helium leak testing services 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 helium leak testing services?
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 helium leak testing services did RevenueBase find worldwide?
The saved snapshot records 200 matching company records, 1,243 tracked contacts and 329 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 26, 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 helium leak testing services worldwide. Snapshot: October 26, 2026. https://revenuebase.ai/companies/browse/helium-leak-testing-services.
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 helium leak testing services worldwide
RevenueBase records 200 matching company records for helium leak testing services worldwide, with 1,243 tracked contacts and 329 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 26, 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 helium leak testing services 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 | Laco Technologieslacotech.com HQ: Salt Lake City, UT, United StatesReported employees: 51-200 | Salt Lake City, UT, United States | 51-200 | Exact match | 86 contacts → |
“LACO Technologies is a leading manufacturer of custom vacuum and leak testing systems and solutions.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | USONuson.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 66 contacts → |
“Uson is the premiere manufacturer of leak measurement equipment and solutions with a global network of experienced suppliers.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Petro Chemical Energypetrochemicalenergy.com HQ: Russellville, AL, United StatesReported employees: 11-50 | Russellville, AL, United States | 11-50 | Exact match | 64 contacts → |
“Specializing in comprehensive air, gas, steam leak surveys, and steam trap surveys, our expert team employs cutting-edge technology to detect and prevent leaks, ensuring…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | VESvac-eng.com HQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 51 contacts → |
“Vacuum Engineering Services [VES] are global leaders in Helium Leak Detection solutions.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Vacuum Technology, Inc. VTIvacuumtechnology.com HQ: Oak Ridge, TN, United StatesReported employees: 51-200 | Oak Ridge, TN, United States | 51-200 | Exact match | 49 contacts → |
“Vacuum Technology Inc.(VTI) is recognized as an industry leader for its ability to manufacture calibrated leaks, custom leak detection systems, and custom vacuum systems in-house…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ateq USAatequsa.com HQ: Livonia, MI, United StatesReported employees: 201-500 | Livonia, MI, United States | 201-500 | Exact match | 46 contacts → |
“For more than 50 years, ATEQ Corp.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Vacuum Instruments Corporationvicleakdetection.com HQ: Ronkonkoma, NY, United StatesReported employees: 51-200 | Ronkonkoma, NY, United States | 51-200 | Exact match | 40 contacts → |
“Vacuum Instruments Corporation is one of the world’s largest companies devoted solely to the research, design, manufacture, distribution, and service of leak detectors, gas…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Zaxis, INCzaxisinc.com HQ: Salt Lake City, UT, United StatesReported employees: 11-50 | Salt Lake City, UT, United States | 11-50 | Exact match | 35 contacts → |
“Zaxis has applied 30 years of testing experience to design leak test instrumentation that is applicable to a variety of industries.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cosmo Instruments Indiacosmoinstrumentsindia.com HQ: Gurgaon, IndiaReported employees: 51-200 | Gurgaon, India | 51-200 | Exact match | 33 contacts → |
“Cosmo Instruments India Pvt.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Lazzero Tecnologie S.R.Llazzero.com HQ: Chieri, ItalyReported employees: 11-50 | Chieri, Italy | 11-50 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Ateq Méxicoateq.com.mx HQ: Santiago De Querétaro, MexicoReported employees: 11-50 | Santiago De Querétaro, Mexico | 11-50 | Exact match | 21 contacts → |
“ATEQ ha diseñado, fabricado y vendido por más de 40 años equipos para detección de fugas en piezas manufacturadas.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ESA Service Vacuum-Leak Detection-Gas Recovery Systemesaservice.com HQ: Treviglio, ItalyReported employees: 11-50 | Treviglio, Italy | 11-50 | Exact match | 19 contacts → |
“ESA SERVICE produce apparecchiature standard e custom per la prova di tenuta con elio e la carica dei gas refrigeranti HFC e HC per produzioni di serie.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | LTP Solutionsltpsolutions.com HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 13 contacts → |
“We provide exceptional quality in pressure testing, leak detection, industrial, and procurement services, which are all completed to international standard.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Vasecovaseco.com HQ: Winsford Cheshire, United KingdomReported employees: 11-50 | Winsford Cheshire, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Vaseco are global helium leak detection experts, founded in 1990, recognised as pioneers in vacuum, leak detection and pressure industries.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Adlema Machine Technologiesadlema.com HQ: Sarıyer, TürkiyeReported employees: 11-50 | Sarıyer, Türkiye | 11-50 | Exact match | 11 contacts → |
“Adlema is a company that produces fast, compact, and value-added leakage test machines and systems in different pressure and sensitivity classes, especially for mass production…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | W. V. D. Heyde Gmbhvdh-germany.de HQ: GermanyReported employees: 51-200 | Germany | 51-200 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Leakmaster INCleakmasterusa.com HQ: Evansville, IN, United StatesReported employees: 11-50 | Evansville, IN, United States | 11-50 | Exact match | 7 contacts → |
“Advanced air leak detection equipment designed for industrial manufacturing applications.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Wiesner Prüftechnik Gmbhdrwiesner.de HQ: Remshalden, GermanyReported employees: 11-50 | Remshalden, Germany | 11-50 | Exact match | 7 contacts → |
“Pioneers in industrial leak testing technology for fluids focused on flow testing and functional testing, developing the finest engineering specifically for our customers needs.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Nikka Densok USAnikkadensok.com HQ: Golden, CO, United StatesReported employees: 1-10 | Golden, CO, United States | 1-10 | Exact match | 7 contacts → |
“Nikka Densok USA specializes in High Voltage Leak Detection (HVLD) for Glass Vials, IV Bags, Pre-Filled Syringes, BFS containers and other pharmaceutical and food packages.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Profile Solutions Profile Solutions USA INCprofauto.com.au HQ: Goonellabah, United StatesReported employees: 1-10 | Goonellabah, United States | 1-10 | Exact match | 7 contacts → |
“Profile Solutions is a trading name of Gecam Industries which started in February 1993 and has since day one has been offering leading edge leak testing solutions for plastic…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Gammatech Industrial, LLCgammatechind.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 6 contacts → |
“Process troubleshooting and specialty inspection services.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Provac Sales, INCprovac.com HQ: Soquel, CA, United StatesReported employees: 1-10 | Soquel, CA, United States | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Leak Detection Technologies, INCleakdetect.net HQ: Tucson, AZ, United StatesReported employees: 11-50 | Tucson, AZ, United States | 11-50 | Exact match | 6 contacts → |
“World Wide Containment Testing Company.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Conco Systemsconcosystems.com.au HQ: AustraliaReported employees: 1-10 | Australia | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | American Leak Detection Of Western Washington The Industry Leader In Non-Invasive Leak Detectionamericanleakdetection.com HQ: Snoqualmie, WA, United StatesReported employees: 11-50 | Snoqualmie, WA, United States | 11-50 | Exact match | 4 contacts → |
“American Leak Detection is the industry leader in accurate, non-destructive, hidden leak detection.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 200 company matches
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Helium leak testing services: dataset insights
October 26, 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
198 records in the displayed employee bands.
2 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 200 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 26, 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 ↗
Helium leak testing services by location
1 lists · largest firstEvery Helium leak testing services 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 helium leak testing services?
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 helium leak testing services did RevenueBase find worldwide?
The saved snapshot records 200 matching company records, 1,243 tracked contacts and 329 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 26, 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 helium leak testing services worldwide. Snapshot: October 26, 2026. https://revenuebase.ai/companies/browse/helium-leak-testing-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗