Company lists · Data refreshed October 2026
Top 25 High vacuum instrument suppliers based in the United States
RevenueBase identified 64 company matches for high vacuum instrument suppliers associated with the United States as of October 2026 and tracks 1,346 professional contacts across them, including 549 with verified work emails. Essex is the largest hub.
This list covers company matches for high vacuum instrument suppliers 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 October 26, 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 high vacuum instrument suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 410 contacts → | ||||
Exact match “The Kurt J.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 2 | 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 | |||||
| 3 | 68 contacts → | ||||
Exact match “Dynavac manufactures high vacuum systems for thin film deposition, space simulation and custom-engineered applications.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 4 | 68 contacts → | ||||
Exact match “Manufacturer of high and ultra-high vacuum components since 1965, ANCORP offers an extensive line of vacuum hardware, valves, chambers, and custom fabrications to researchers…” 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 | 39 contacts → | ||||
Exact match “Kinequip is a premier distributor of pneumatic, automation, air, and vacuum Specialities: Compressors, Vacuum Pumps, Valves,air motors, blowers, Filters, pressure gauges and…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 7 | 37 contacts → | ||||
Exact match “NAVAC is a global manufacturer that has dedicated over 25 years to the r&d and manufacturing of industrial vacuum solutions and HVAC/R tools.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 8 | 37 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 9 | 27 contacts → | ||||
Exact match “Duniway Stockroom Corporation, founded by Ralph Duniway in 1976, is a manufacturer and distributor of Ultra-high vacuum equipment and components.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 10 | 25 contacts → | ||||
Exact match “Precision high and ultra-high industrial vacuum systems depend on a series of intricate, complex components that are critical to the integrity of your vacuum system applications.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 11 | 23 contacts → | ||||
Exact match “PHPK is a major supplier of cryogenic and high vacuum equipment to the global market.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 12 | 17 contacts → | ||||
Exact match “Travaini is a world class supplier of vacuum pumps and systems.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 13 | 17 contacts → | ||||
Exact match “We are in the business of selling vacuum pump products, vacuum fittings, vacuum pressure measurement gauges, & supplies.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “DigiVac has been designing and manufacturing technology for scientific measurement and control since 1983.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “Redline Chambers builds large custom vacuum chambers for altitude testing, electronics, computers, complete systems, shock, impacts, plasma, space simulation, targets or degassing…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “Sales of various equipment (Leak testers, Digital Pressure Gauges and Automatic Pneumatic Regulators.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “Temp-Press Inc.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Since 1958 Thermionics has designed, developed, and manufactured ultra high vacuum (UHV) equipment for scientific and industrial applications.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “V&N Advanced Automation Systems, Inc.(V&N) excels at producing quality custom vacuum systems, enhancements and solutions across the spectrum of system types, sizes and process…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Volunteer Industrial Supply is an SBA Certified WOSB.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “In business for over 40 years T-M Vacuum Products occupies a modern square foot manufacturing facility located in Cinnaminson New Jersey near Philadelphia that includes machining…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “VPC specializes in providing high and ultra-high vacuum and gas delivery components for semiconductor, industrial, and High-tech applications.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match Recorded description not available. 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 “high vacuum instrument 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 64 high vacuum instrument suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 549 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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High vacuum instrument suppliers based in the United States at a glance
As of Oct 26, 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 64 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 “high vacuum instrument 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. 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 549 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.
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 “high vacuum instrument suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many high vacuum instrument suppliers are there based in the United States?
RevenueBase identified 64 company matches for high vacuum instrument suppliers associated with the United States 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?
Kurt J. Lesker Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most high vacuum instrument suppliers?
Essex leads with 2 company records, followed by Fremont (2) and Hampton (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 549 professional contacts with verified work emails tracked across these 64 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 64 high vacuum instrument suppliers based in the United States. 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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- High vacuum instrument suppliers based in Germany
- High vacuum instrument suppliers based in India
- High vacuum instrument suppliers based in the United Kingdom
- 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 high vacuum instrument suppliers 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 64 matching company records for high vacuum instrument suppliers based in the United States, with 1,346 tracked contacts and 549 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 high vacuum instrument suppliers 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 | Kurt J. Lesker Companylesker.com HQ: Jefferson Hills, PA, United StatesReported employees: 201-500 | Jefferson Hills, PA, United States | 201-500 | Exact match | 410 contacts → |
“The Kurt J.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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. | |||||
| 3 | Dynavacdynavac.com HQ: Hingham, MA, United StatesReported employees: 51-200 | Hingham, MA, United States | 51-200 | Exact match | 68 contacts → |
“Dynavac manufactures high vacuum systems for thin film deposition, space simulation and custom-engineered applications.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ancorpancorp.comHQ: Williston, FL, United StatesReported employees: 51-200 | Williston, FL, United States | 51-200 | Exact match | 68 contacts → |
“Manufacturer of high and ultra-high vacuum components since 1965, ANCORP offers an extensive line of vacuum hardware, valves, chambers, and custom fabrications to researchers…” 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 | Kinequip INCkinequip.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 39 contacts → |
“Kinequip is a premier distributor of pneumatic, automation, air, and vacuum Specialities: Compressors, Vacuum Pumps, Valves,air motors, blowers, Filters, pressure gauges and…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Navac Hvacnavacglobal.com HQ: Lyndhurst, NJ, United StatesReported employees: 11-50 | Lyndhurst, NJ, United States | 11-50 | Exact match | 37 contacts → |
“NAVAC is a global manufacturer that has dedicated over 25 years to the r&d and manufacturing of industrial vacuum solutions and HVAC/R tools.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | AAP St. Marys Corporationaapstmarys.com HQ: St. Marys, OH, United StatesReported employees: 501-1,000 | St. Marys, OH, United States | 501-1,000 | Exact match | 37 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Duniway Stockroom Corporationduniway.com HQ: Fremont, CA, United StatesReported employees: 11-50 | Fremont, CA, United States | 11-50 | Exact match | 27 contacts → |
“Duniway Stockroom Corporation, founded by Ralph Duniway in 1976, is a manufacturer and distributor of Ultra-high vacuum equipment and components.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pfeiffer Vacuum Valves & Engineering Nor-Cal Productsn-c.pfeiffer-vacuum.com HQ: Yreka, CA, United StatesReported employees: 201-500 | Yreka, CA, United States | 201-500 | Exact match | 25 contacts → |
“Precision high and ultra-high industrial vacuum systems depend on a series of intricate, complex components that are critical to the integrity of your vacuum system applications.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Phpk Technologiesphpk.com HQ: Columbus, OH, United StatesReported employees: 51-200 | Columbus, OH, United States | 51-200 | Exact match | 23 contacts → |
“PHPK is a major supplier of cryogenic and high vacuum equipment to the global market.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Travaini Pumps Usa, INCtravaini.com HQ: Yorktown, VA, United StatesReported employees: 11-50 | Yorktown, VA, United States | 11-50 | Exact match | 17 contacts → |
“Travaini is a world class supplier of vacuum pumps and systems.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ideal Vacuum Productsidealvac.com HQ: Albuquerque, NM, United StatesReported employees: 51-200 | Albuquerque, NM, United States | 51-200 | Exact match | 17 contacts → |
“We are in the business of selling vacuum pump products, vacuum fittings, vacuum pressure measurement gauges, & supplies.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Digivacdigivac.com HQ: Morganville, NJ, United StatesReported employees: 11-50 | Morganville, NJ, United States | 11-50 | Exact match | 13 contacts → |
“DigiVac has been designing and manufacturing technology for scientific measurement and control since 1983.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Redline Chambers, INCredlinechambers.com HQ: Clearfield, UT, United StatesReported employees: 11-50 | Clearfield, UT, United States | 11-50 | Exact match | 11 contacts → |
“Redline Chambers builds large custom vacuum chambers for altitude testing, electronics, computers, complete systems, shock, impacts, plasma, space simulation, targets or degassing…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Fukuda USA INCfukuda-us.com HQ: Bowling Green, KY, United StatesReported employees: 11-50 | Bowling Green, KY, United States | 11-50 | Exact match | 10 contacts → |
“Sales of various equipment (Leak testers, Digital Pressure Gauges and Automatic Pneumatic Regulators.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Temp-Press, INCtemppress.com HQ: Rochester, NY, United StatesReported employees: 11-50 | Rochester, NY, United States | 11-50 | Exact match | 8 contacts → |
“Temp-Press Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Thermionics Laboratory, INCthermionics.com HQ: Hayward, CA, United StatesReported employees: 51-200 | Hayward, CA, United States | 51-200 | Exact match | 8 contacts → |
“Since 1958 Thermionics has designed, developed, and manufactured ultra high vacuum (UHV) equipment for scientific and industrial applications.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | V&n Advanced Automation Systemsvnaas.com HQ: Rockledge, FL, United StatesReported employees: 11-50 | Rockledge, FL, United States | 11-50 | Exact match | 8 contacts → |
“V&N Advanced Automation Systems, Inc.(V&N) excels at producing quality custom vacuum systems, enhancements and solutions across the spectrum of system types, sizes and process…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Volunteer Industrial Supplyvolunteerindustrial.com HQ: Farragut, TN, United StatesReported employees: 1-10 | Farragut, TN, United States | 1-10 | Exact match | 8 contacts → |
“Volunteer Industrial Supply is an SBA Certified WOSB.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | T-M Vacuum Products, INCtmvacuum.com HQ: Riverton, NJ, United StatesReported employees: 11-50 | Riverton, NJ, United States | 11-50 | Exact match | 8 contacts → |
“In business for over 40 years T-M Vacuum Products occupies a modern square foot manufacturing facility located in Cinnaminson New Jersey near Philadelphia that includes machining…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | VPCvacproducts.com HQ: Fremont, CA, United StatesReported employees: 11-50 | Fremont, CA, United States | 11-50 | Exact match | 7 contacts → |
“VPC specializes in providing high and ultra-high vacuum and gas delivery components for semiconductor, industrial, and High-tech applications.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Vacuum Research Corporationvacuumresearch.com HQ: Pittsburgh, PA, United StatesReported employees: 1-10 | Pittsburgh, PA, United States | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | A & J Vacuum Services INCajvs.com HQ: Clifton, NJ, United StatesReported employees: 1-10 | Clifton, NJ, United States | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | 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. | |||||
Showing 25 of 64 company matches
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High vacuum instrument suppliers: 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
64 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 64 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 ↗
Questions about this company list
What does Exact match mean for high vacuum instrument 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 high vacuum instrument suppliers did RevenueBase find based in the United States?
The saved snapshot records 64 matching company records, 1,346 tracked contacts and 549 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
High vacuum instrument suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 high vacuum instrument suppliers based in the United States. Snapshot: October 26, 2026. https://revenuebase.ai/companies/high-vacuum-instrument-suppliers/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
- High vacuum instrument suppliers based in Germany
- High vacuum instrument suppliers based in India
- High vacuum instrument suppliers based in the United Kingdom
- 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 high vacuum instrument suppliers based in the United States
RevenueBase records 64 matching company records for high vacuum instrument suppliers based in the United States, with 1,346 tracked contacts and 549 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 high vacuum instrument suppliers 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 | Kurt J. Lesker Companylesker.com HQ: Jefferson Hills, PA, United StatesReported employees: 201-500 | Jefferson Hills, PA, United States | 201-500 | Exact match | 410 contacts → |
“The Kurt J.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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. | |||||
| 3 | Dynavacdynavac.com HQ: Hingham, MA, United StatesReported employees: 51-200 | Hingham, MA, United States | 51-200 | Exact match | 68 contacts → |
“Dynavac manufactures high vacuum systems for thin film deposition, space simulation and custom-engineered applications.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ancorpancorp.com HQ: Williston, FL, United StatesReported employees: 51-200 | Williston, FL, United States | 51-200 | Exact match | 68 contacts → |
“Manufacturer of high and ultra-high vacuum components since 1965, ANCORP offers an extensive line of vacuum hardware, valves, chambers, and custom fabrications to researchers…” 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 | Kinequip INCkinequip.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 39 contacts → |
“Kinequip is a premier distributor of pneumatic, automation, air, and vacuum Specialities: Compressors, Vacuum Pumps, Valves,air motors, blowers, Filters, pressure gauges and…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Navac Hvacnavacglobal.com HQ: Lyndhurst, NJ, United StatesReported employees: 11-50 | Lyndhurst, NJ, United States | 11-50 | Exact match | 37 contacts → |
“NAVAC is a global manufacturer that has dedicated over 25 years to the r&d and manufacturing of industrial vacuum solutions and HVAC/R tools.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | AAP St. Marys Corporationaapstmarys.com HQ: St. Marys, OH, United StatesReported employees: 501-1,000 | St. Marys, OH, United States | 501-1,000 | Exact match | 37 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Duniway Stockroom Corporationduniway.com HQ: Fremont, CA, United StatesReported employees: 11-50 | Fremont, CA, United States | 11-50 | Exact match | 27 contacts → |
“Duniway Stockroom Corporation, founded by Ralph Duniway in 1976, is a manufacturer and distributor of Ultra-high vacuum equipment and components.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pfeiffer Vacuum Valves & Engineering Nor-Cal Productsn-c.pfeiffer-vacuum.com HQ: Yreka, CA, United StatesReported employees: 201-500 | Yreka, CA, United States | 201-500 | Exact match | 25 contacts → |
“Precision high and ultra-high industrial vacuum systems depend on a series of intricate, complex components that are critical to the integrity of your vacuum system applications.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Phpk Technologiesphpk.com HQ: Columbus, OH, United StatesReported employees: 51-200 | Columbus, OH, United States | 51-200 | Exact match | 23 contacts → |
“PHPK is a major supplier of cryogenic and high vacuum equipment to the global market.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Travaini Pumps Usa, INCtravaini.com HQ: Yorktown, VA, United StatesReported employees: 11-50 | Yorktown, VA, United States | 11-50 | Exact match | 17 contacts → |
“Travaini is a world class supplier of vacuum pumps and systems.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ideal Vacuum Productsidealvac.com HQ: Albuquerque, NM, United StatesReported employees: 51-200 | Albuquerque, NM, United States | 51-200 | Exact match | 17 contacts → |
“We are in the business of selling vacuum pump products, vacuum fittings, vacuum pressure measurement gauges, & supplies.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Digivacdigivac.com HQ: Morganville, NJ, United StatesReported employees: 11-50 | Morganville, NJ, United States | 11-50 | Exact match | 13 contacts → |
“DigiVac has been designing and manufacturing technology for scientific measurement and control since 1983.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Redline Chambers, INCredlinechambers.com HQ: Clearfield, UT, United StatesReported employees: 11-50 | Clearfield, UT, United States | 11-50 | Exact match | 11 contacts → |
“Redline Chambers builds large custom vacuum chambers for altitude testing, electronics, computers, complete systems, shock, impacts, plasma, space simulation, targets or degassing…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Fukuda USA INCfukuda-us.com HQ: Bowling Green, KY, United StatesReported employees: 11-50 | Bowling Green, KY, United States | 11-50 | Exact match | 10 contacts → |
“Sales of various equipment (Leak testers, Digital Pressure Gauges and Automatic Pneumatic Regulators.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Temp-Press, INCtemppress.com HQ: Rochester, NY, United StatesReported employees: 11-50 | Rochester, NY, United States | 11-50 | Exact match | 8 contacts → |
“Temp-Press Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Thermionics Laboratory, INCthermionics.com HQ: Hayward, CA, United StatesReported employees: 51-200 | Hayward, CA, United States | 51-200 | Exact match | 8 contacts → |
“Since 1958 Thermionics has designed, developed, and manufactured ultra high vacuum (UHV) equipment for scientific and industrial applications.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | V&n Advanced Automation Systemsvnaas.com HQ: Rockledge, FL, United StatesReported employees: 11-50 | Rockledge, FL, United States | 11-50 | Exact match | 8 contacts → |
“V&N Advanced Automation Systems, Inc.(V&N) excels at producing quality custom vacuum systems, enhancements and solutions across the spectrum of system types, sizes and process…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Volunteer Industrial Supplyvolunteerindustrial.com HQ: Farragut, TN, United StatesReported employees: 1-10 | Farragut, TN, United States | 1-10 | Exact match | 8 contacts → |
“Volunteer Industrial Supply is an SBA Certified WOSB.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | T-M Vacuum Products, INCtmvacuum.com HQ: Riverton, NJ, United StatesReported employees: 11-50 | Riverton, NJ, United States | 11-50 | Exact match | 8 contacts → |
“In business for over 40 years T-M Vacuum Products occupies a modern square foot manufacturing facility located in Cinnaminson New Jersey near Philadelphia that includes machining…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | VPCvacproducts.com HQ: Fremont, CA, United StatesReported employees: 11-50 | Fremont, CA, United States | 11-50 | Exact match | 7 contacts → |
“VPC specializes in providing high and ultra-high vacuum and gas delivery components for semiconductor, industrial, and High-tech applications.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Vacuum Research Corporationvacuumresearch.com HQ: Pittsburgh, PA, United StatesReported employees: 1-10 | Pittsburgh, PA, United States | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | A & J Vacuum Services INCajvs.com HQ: Clifton, NJ, United StatesReported employees: 1-10 | Clifton, NJ, United States | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | 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. | |||||
Showing 25 of 64 company matches
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High vacuum instrument suppliers: 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
64 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 64 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 ↗
Questions about this company list
What does Exact match mean for high vacuum instrument 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 high vacuum instrument suppliers did RevenueBase find based in the United States?
The saved snapshot records 64 matching company records, 1,346 tracked contacts and 549 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
High vacuum instrument suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 high vacuum instrument suppliers based in the United States. Snapshot: October 26, 2026. https://revenuebase.ai/companies/high-vacuum-instrument-suppliers/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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