Company lists · Data refreshed October 2026
Top 25 Environmental chambers thermal efficiency unit suppliers based in the United States
RevenueBase identified 56 company matches for environmental chambers thermal efficiency unit suppliers associated with the United States as of October 2026 and tracks 1,378 professional contacts across them, including 381 with verified work emails. Bohemia is the largest hub.
This list covers company matches for environmental chambers thermal efficiency unit 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 25, 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 environmental chambers thermal efficiency unit suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 165 contacts → | ||||
Exact match “For more than 55 years, Thermotron has provided quality environmental test equipment.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 2 | 158 contacts → | ||||
Exact match “ESPEC North America builds quality test chambers in the United States as part of the ESPEC Group, which is the largest organizations solely dedicated to the manufacture of…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 3 | 108 contacts → | ||||
Exact match “Thermal Product Solutions (TPS) designs and manufactures industrial and laboratory ovens and furnaces, and environmental temperature cycling and stability test chambers.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 4 | 91 contacts → | ||||
Exact match “Founded in 1972, Environmental Specialties designs, manufactures, installs and services a diverse line of controlled environmental chambers that maintain precise conditions for a…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 5 | 84 contacts → | ||||
Exact match “AES is a leader in designing and manufacturing temperature and humidity environmental test chambers and battery testing solutions.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 6 | 52 contacts → | ||||
Exact match “Founded in 2003, Darwin Chambers Company has been manufacturing, designing, and installing controlled environmental chambers for over a decade.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 7 | 52 contacts → | ||||
Exact match “Percival Scientific engineers environmental growth chambers for the superior control of temperature, humidity and lighting for universities, colleges, government institutions and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 8 | 36 contacts → | ||||
Exact match “RSAnalysis, Inc.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 9 | 29 contacts → | ||||
Exact match “Founded in 1972, Russells Technical Products is a global supplier of Environmental Test Chambers and Systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 10 | 28 contacts → | ||||
Exact match “Parameter Generation & Control is an internationally respected manufacturer of precise stability storage products.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 11 | 23 contacts → | ||||
Exact match “ENVIRONMENT ASSOCIATES INC.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 12 | 21 contacts → | ||||
Exact match “Since its founding, Q Corporation has built its reputation as a preferred manufacturer of custom environmental testing and conditioning systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “ACR Technical Services has provided high end ISO 17025 calibration and environmental chamber repair services since 1993 in our state of the art metrology laboratory with over…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “Yamato Scientific first introduced its product line to the U.S.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “BioCold Environmental is one of the nation's leading suppliers of environmental rooms and environmental chambers, with product lines including walk-in cold rooms, dry rooms…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “Scientific Refrigeration, Trusted Since 1977 For nearly five decades, Scientific Refrigeration has been the go-to service partner for laboratories, medical facilities, biotech…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “The industry leader for Environmental Test Chambers and Metal Finishing Equipment.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “GEO Calibration is a worldwide leader in the manufacturing of temperature and humidity calibration chambers and instrumentation.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “President and Senior Technician Jon Locarnini, opened Southeast Scientific in to provide quality repair service to the metro Atlanta area.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “Thermmax Environmental Rooms|Design, manufacture,installation and servicing of temperature and humidity controlled rooms and chambers for Scientific and Industrial Applications.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “We formed Howland & Lawrence to carry on the legacy of The Howland Company, to continue providing the highest standard of customer support, and to work to achieve our clients'…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “BINDER - Best conditions for your success The world's largest specialist in simulation chambers for the scientific and industrial laboratory.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 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 “environmental chambers thermal efficiency unit 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 56 environmental chambers thermal efficiency unit suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 381 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Environmental chambers thermal efficiency unit suppliers based in the United States at a glance
As of Oct 25, 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 56 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 “environmental chambers thermal efficiency unit 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 381 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 25, 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 “environmental chambers thermal efficiency unit suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many environmental chambers thermal efficiency unit suppliers are there based in the United States?
RevenueBase identified 56 company matches for environmental chambers thermal efficiency unit 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?
Thermotron Industries tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most environmental chambers thermal efficiency unit suppliers?
Bohemia leads with 3 company records, followed by Cincinnati (2) and Holland (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 381 professional contacts with verified work emails tracked across these 56 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 25, 2026.
Ready to reach these companies? Verified emails and direct dials for all 56 environmental chambers thermal efficiency unit suppliers based in the United States. Start with a free account, no credit card.
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Environmental chambers thermal efficiency unit suppliers by geography
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental chambers thermal efficiency unit suppliers based in India
- AI companies based in the United States
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- Manufacturing companies based in the United States
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Company intelligence · public preview
Top 25 environmental chambers thermal efficiency unit 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 56 matching company records for environmental chambers thermal efficiency unit suppliers based in the United States, with 1,378 tracked contacts and 381 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 25, 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 environmental chambers thermal efficiency unit 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 | Thermotron Industriesthermotron.com HQ: Holland, MI, United StatesReported employees: 201-500 | Holland, MI, United States | 201-500 | Exact match | 165 contacts → |
“For more than 55 years, Thermotron has provided quality environmental test equipment.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Espec North Americaespec.com HQ: Hudsonville, MI, United StatesReported employees: 51-200 | Hudsonville, MI, United States | 51-200 | Exact match | 158 contacts → |
“ESPEC North America builds quality test chambers in the United States as part of the ESPEC Group, which is the largest organizations solely dedicated to the manufacture of…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Thermal Product Solutionsthermalproductsolutions.com HQ: New Columbia, PA, United StatesReported employees: 51-200 | New Columbia, PA, United States | 51-200 | Exact match | 108 contacts → |
“Thermal Product Solutions (TPS) designs and manufactures industrial and laboratory ovens and furnaces, and environmental temperature cycling and stability test chambers.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Environmental Specialties, LLCeschambers.com HQ: Raleigh, NC, United StatesReported employees: 51-200 | Raleigh, NC, United States | 51-200 | Exact match | 91 contacts → |
“Founded in 1972, Environmental Specialties designs, manufactures, installs and services a diverse line of controlled environmental chambers that maintain precise conditions for a…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Associated Environmental Systemsassociatedenvironmentalsystems.com HQ: North Chelmsford, MA, United StatesReported employees: 51-200 | North Chelmsford, MA, United States | 51-200 | Exact match | 84 contacts → |
“AES is a leader in designing and manufacturing temperature and humidity environmental test chambers and battery testing solutions.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Darwin Chambers Companydarwinchambers.com HQ: St. Louis, MO, United StatesReported employees: 51-200 | St. Louis, MO, United States | 51-200 | Exact match | 52 contacts → |
“Founded in 2003, Darwin Chambers Company has been manufacturing, designing, and installing controlled environmental chambers for over a decade.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Percival Scientificpercival-scientific.com HQ: Perry, IA, United StatesReported employees: 51-200 | Perry, IA, United States | 51-200 | Exact match | 52 contacts → |
“Percival Scientific engineers environmental growth chambers for the superior control of temperature, humidity and lighting for universities, colleges, government institutions and…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Rsanalysisrsanalysis.com HQ: El Dorado Hills, CA, United StatesReported employees: 11-50 | El Dorado Hills, CA, United States | 11-50 | Exact match | 36 contacts → |
“RSAnalysis, Inc.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Russells Technical Productsrussells-tech.com HQ: Holland, MI, United StatesReported employees: 51-200 | Holland, MI, United States | 51-200 | Exact match | 29 contacts → |
“Founded in 1972, Russells Technical Products is a global supplier of Environmental Test Chambers and Systems.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Parameter Generation & Controlhumiditycontrol.com HQ: Black Mountain, NC, United StatesReported employees: 11-50 | Black Mountain, NC, United States | 11-50 | Exact match | 28 contacts → |
“Parameter Generation & Control is an internationally respected manufacturer of precise stability storage products.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Environment Associates, INCeatest.com HQ: Chatsworth, CA, United StatesReported employees: 11-50 | Chatsworth, CA, United States | 11-50 | Exact match | 23 contacts → |
“ENVIRONMENT ASSOCIATES INC.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Q Corporationqcorp.com HQ: Las Vegas, NV, United StatesReported employees: 51-200 | Las Vegas, NV, United States | 51-200 | Exact match | 21 contacts → |
“Since its founding, Q Corporation has built its reputation as a preferred manufacturer of custom environmental testing and conditioning systems.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  ACR Technical Servicesacrcorp.netHQ: Newport News, VA, United StatesReported employees: 11-50 | Newport News, VA, United States | 11-50 | Exact match | 13 contacts → |
“ACR Technical Services has provided high end ISO 17025 calibration and environmental chamber repair services since 1993 in our state of the art metrology laboratory with over…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Yamato Scientific America INCyamato-usa.com HQ: San Jose, CA, United StatesReported employees: 11-50 | San Jose, CA, United States | 11-50 | Exact match | 9 contacts → |
“Yamato Scientific first introduced its product line to the U.S.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Biocold Environmental, INCbiocold.com HQ: Ellisville, MO, United StatesReported employees: 11-50 | Ellisville, MO, United States | 11-50 | Exact match | 8 contacts → |
“BioCold Environmental is one of the nation's leading suppliers of environmental rooms and environmental chambers, with product lines including walk-in cold rooms, dry rooms…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Scientific Refrigerationscifrig.com HQ: Huntington Beach, CA, United StatesReported employees: 11-50 | Huntington Beach, CA, United States | 11-50 | Exact match | 7 contacts → |
“Scientific Refrigeration, Trusted Since 1977 For nearly five decades, Scientific Refrigeration has been the go-to service partner for laboratories, medical facilities, biotech…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Singleton Corporationsingletoncorp.com HQ: Cleveland, OH, United StatesReported employees: 11-50 | Cleveland, OH, United States | 11-50 | Exact match | 7 contacts → |
“The industry leader for Environmental Test Chambers and Metal Finishing Equipment.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | GEO Calibration INCgeocalibration.com HQ: Ronkonkoma, NY, United StatesReported employees: 11-50 | Ronkonkoma, NY, United States | 11-50 | Exact match | 5 contacts → |
“GEO Calibration is a worldwide leader in the manufacturing of temperature and humidity calibration chambers and instrumentation.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Southeast Scientific Repair INCsoutheastscientific.com HQ: Dallas, GA, United StatesReported employees: 1-10 | Dallas, GA, United States | 1-10 | Exact match | 4 contacts → |
“President and Senior Technician Jon Locarnini, opened Southeast Scientific in to provide quality repair service to the metro Atlanta area.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Thermmax Scientific Productsthermmax.com HQ: Colmar, PA, United StatesReported employees: 11-50 | Colmar, PA, United States | 11-50 | Exact match | 3 contacts → |
“Thermmax Environmental Rooms|Design, manufacture,installation and servicing of temperature and humidity controlled rooms and chambers for Scientific and Industrial Applications.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Howland & Lawrence Chamber Serviceshowland-lawrence.com HQ: Athens, GA, United StatesReported employees: 1-10 | Athens, GA, United States | 1-10 | Exact match | 3 contacts → |
“We formed Howland & Lawrence to carry on the legacy of The Howland Company, to continue providing the highest standard of customer support, and to work to achieve our clients'…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Mallory Engineering INCmalloryeng.com HQ: Salt Lake City, UT, United StatesReported employees: 11-50 | Salt Lake City, UT, United States | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Scientific Climate Systems, LTDscs-usa.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Binder Inc. Americabinder-world.us HQ: Bohemia, NY, United StatesReported employees: 11-50 | Bohemia, NY, United States | 11-50 | Exact match | 1 contacts → |
“BINDER - Best conditions for your success The world's largest specialist in simulation chambers for the scientific and industrial laboratory.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Totaltemp Technologies, INCtotaltemptech.com HQ: San Diego, United StatesReported employees: 1-10 | San Diego, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 56 company matches
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Environmental chambers thermal efficiency unit suppliers: dataset insights
October 25, 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
56 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 56 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 25, 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 environmental chambers thermal efficiency unit 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 environmental chambers thermal efficiency unit suppliers did RevenueBase find based in the United States?
The saved snapshot records 56 matching company records, 1,378 tracked contacts and 381 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 25, 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
Environmental chambers thermal efficiency unit suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 environmental chambers thermal efficiency unit suppliers based in the United States. Snapshot: October 25, 2026. https://revenuebase.ai/companies/environmental-chambers-thermal-efficiency-unit-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
- Environmental chambers thermal efficiency unit suppliers based in India
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 25 environmental chambers thermal efficiency unit suppliers based in the United States
RevenueBase records 56 matching company records for environmental chambers thermal efficiency unit suppliers based in the United States, with 1,378 tracked contacts and 381 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 25, 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 environmental chambers thermal efficiency unit 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 | Thermotron Industriesthermotron.com HQ: Holland, MI, United StatesReported employees: 201-500 | Holland, MI, United States | 201-500 | Exact match | 165 contacts → |
“For more than 55 years, Thermotron has provided quality environmental test equipment.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Espec North Americaespec.com HQ: Hudsonville, MI, United StatesReported employees: 51-200 | Hudsonville, MI, United States | 51-200 | Exact match | 158 contacts → |
“ESPEC North America builds quality test chambers in the United States as part of the ESPEC Group, which is the largest organizations solely dedicated to the manufacture of…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Thermal Product Solutionsthermalproductsolutions.com HQ: New Columbia, PA, United StatesReported employees: 51-200 | New Columbia, PA, United States | 51-200 | Exact match | 108 contacts → |
“Thermal Product Solutions (TPS) designs and manufactures industrial and laboratory ovens and furnaces, and environmental temperature cycling and stability test chambers.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Environmental Specialties, LLCeschambers.com HQ: Raleigh, NC, United StatesReported employees: 51-200 | Raleigh, NC, United States | 51-200 | Exact match | 91 contacts → |
“Founded in 1972, Environmental Specialties designs, manufactures, installs and services a diverse line of controlled environmental chambers that maintain precise conditions for a…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Associated Environmental Systemsassociatedenvironmentalsystems.com HQ: North Chelmsford, MA, United StatesReported employees: 51-200 | North Chelmsford, MA, United States | 51-200 | Exact match | 84 contacts → |
“AES is a leader in designing and manufacturing temperature and humidity environmental test chambers and battery testing solutions.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Darwin Chambers Companydarwinchambers.com HQ: St. Louis, MO, United StatesReported employees: 51-200 | St. Louis, MO, United States | 51-200 | Exact match | 52 contacts → |
“Founded in 2003, Darwin Chambers Company has been manufacturing, designing, and installing controlled environmental chambers for over a decade.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Percival Scientificpercival-scientific.com HQ: Perry, IA, United StatesReported employees: 51-200 | Perry, IA, United States | 51-200 | Exact match | 52 contacts → |
“Percival Scientific engineers environmental growth chambers for the superior control of temperature, humidity and lighting for universities, colleges, government institutions and…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Rsanalysisrsanalysis.com HQ: El Dorado Hills, CA, United StatesReported employees: 11-50 | El Dorado Hills, CA, United States | 11-50 | Exact match | 36 contacts → |
“RSAnalysis, Inc.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Russells Technical Productsrussells-tech.com HQ: Holland, MI, United StatesReported employees: 51-200 | Holland, MI, United States | 51-200 | Exact match | 29 contacts → |
“Founded in 1972, Russells Technical Products is a global supplier of Environmental Test Chambers and Systems.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Parameter Generation & Controlhumiditycontrol.com HQ: Black Mountain, NC, United StatesReported employees: 11-50 | Black Mountain, NC, United States | 11-50 | Exact match | 28 contacts → |
“Parameter Generation & Control is an internationally respected manufacturer of precise stability storage products.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Environment Associates, INCeatest.com HQ: Chatsworth, CA, United StatesReported employees: 11-50 | Chatsworth, CA, United States | 11-50 | Exact match | 23 contacts → |
“ENVIRONMENT ASSOCIATES INC.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Q Corporationqcorp.com HQ: Las Vegas, NV, United StatesReported employees: 51-200 | Las Vegas, NV, United States | 51-200 | Exact match | 21 contacts → |
“Since its founding, Q Corporation has built its reputation as a preferred manufacturer of custom environmental testing and conditioning systems.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ACR Technical Servicesacrcorp.net HQ: Newport News, VA, United StatesReported employees: 11-50 | Newport News, VA, United States | 11-50 | Exact match | 13 contacts → |
“ACR Technical Services has provided high end ISO 17025 calibration and environmental chamber repair services since 1993 in our state of the art metrology laboratory with over…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Yamato Scientific America INCyamato-usa.com HQ: San Jose, CA, United StatesReported employees: 11-50 | San Jose, CA, United States | 11-50 | Exact match | 9 contacts → |
“Yamato Scientific first introduced its product line to the U.S.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Biocold Environmental, INCbiocold.com HQ: Ellisville, MO, United StatesReported employees: 11-50 | Ellisville, MO, United States | 11-50 | Exact match | 8 contacts → |
“BioCold Environmental is one of the nation's leading suppliers of environmental rooms and environmental chambers, with product lines including walk-in cold rooms, dry rooms…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Scientific Refrigerationscifrig.com HQ: Huntington Beach, CA, United StatesReported employees: 11-50 | Huntington Beach, CA, United States | 11-50 | Exact match | 7 contacts → |
“Scientific Refrigeration, Trusted Since 1977 For nearly five decades, Scientific Refrigeration has been the go-to service partner for laboratories, medical facilities, biotech…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Singleton Corporationsingletoncorp.com HQ: Cleveland, OH, United StatesReported employees: 11-50 | Cleveland, OH, United States | 11-50 | Exact match | 7 contacts → |
“The industry leader for Environmental Test Chambers and Metal Finishing Equipment.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | GEO Calibration INCgeocalibration.com HQ: Ronkonkoma, NY, United StatesReported employees: 11-50 | Ronkonkoma, NY, United States | 11-50 | Exact match | 5 contacts → |
“GEO Calibration is a worldwide leader in the manufacturing of temperature and humidity calibration chambers and instrumentation.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Southeast Scientific Repair INCsoutheastscientific.com HQ: Dallas, GA, United StatesReported employees: 1-10 | Dallas, GA, United States | 1-10 | Exact match | 4 contacts → |
“President and Senior Technician Jon Locarnini, opened Southeast Scientific in to provide quality repair service to the metro Atlanta area.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Thermmax Scientific Productsthermmax.com HQ: Colmar, PA, United StatesReported employees: 11-50 | Colmar, PA, United States | 11-50 | Exact match | 3 contacts → |
“Thermmax Environmental Rooms|Design, manufacture,installation and servicing of temperature and humidity controlled rooms and chambers for Scientific and Industrial Applications.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Howland & Lawrence Chamber Serviceshowland-lawrence.com HQ: Athens, GA, United StatesReported employees: 1-10 | Athens, GA, United States | 1-10 | Exact match | 3 contacts → |
“We formed Howland & Lawrence to carry on the legacy of The Howland Company, to continue providing the highest standard of customer support, and to work to achieve our clients'…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Mallory Engineering INCmalloryeng.com HQ: Salt Lake City, UT, United StatesReported employees: 11-50 | Salt Lake City, UT, United States | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Scientific Climate Systems, LTDscs-usa.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Binder Inc. Americabinder-world.us HQ: Bohemia, NY, United StatesReported employees: 11-50 | Bohemia, NY, United States | 11-50 | Exact match | 1 contacts → |
“BINDER - Best conditions for your success The world's largest specialist in simulation chambers for the scientific and industrial laboratory.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Totaltemp Technologies, INCtotaltemptech.com HQ: San Diego, United StatesReported employees: 1-10 | San Diego, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 56 company matches
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Environmental chambers thermal efficiency unit suppliers: dataset insights
October 25, 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
56 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 56 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 25, 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 environmental chambers thermal efficiency unit 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 environmental chambers thermal efficiency unit suppliers did RevenueBase find based in the United States?
The saved snapshot records 56 matching company records, 1,378 tracked contacts and 381 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 25, 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
Environmental chambers thermal efficiency unit suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 environmental chambers thermal efficiency unit suppliers based in the United States. Snapshot: October 25, 2026. https://revenuebase.ai/companies/environmental-chambers-thermal-efficiency-unit-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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