Company lists · Data refreshed October 2026
Top 25 Nuclear reactor earthquake instrumentation suppliers based in the United States
RevenueBase identified 50 company matches for nuclear reactor earthquake instrumentation suppliers associated with the United States as of October 2026 and tracks 1,956 professional contacts across them, including 830 with verified work emails. Knoxville is the largest hub.
This list covers company matches for nuclear reactor earthquake instrumentation 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 28, 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 nuclear reactor earthquake instrumentation suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 797 contacts → | ||||
Exact match “PCB manufactures vibration, pressure, force, strain, shock, and acoustic sensors used by design engineers and predictive maintenance professionals worldwide for test, measurement…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 2 | 249 contacts → | ||||
Exact match “Paragon tackles the most difficult challenges of the nuclear industry-those faced by the current operating fleet as well as the next generation of advanced reactors.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 3 | 177 contacts → | ||||
Exact match “ESG Solutions is a world leader in passive microseismic monitoring.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 4 | 165 contacts → | ||||
Exact match “INOVA designs and manufactures seismic data acquisition systems primarily for the oil and gas industry.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 5 | 92 contacts → | ||||
Exact match “Reuter-Stokes is an energy technology company that designs and manufactures sensors for power generation.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 6 | 68 contacts → | ||||
Exact match “Minerals / Geothermal / Groundwater / Petroleum / Environmental / Infrastructure Are you concerned about ensuring every opportunity for success for your project and stakeholders?” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 7 | 46 contacts → | ||||
Exact match “Analysis and Measurement Services Corporation (AMS) is a nuclear engineering consulting firm and recognized market leader in providing the worldwide nuclear power industry with…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 8 | 45 contacts → | ||||
Exact match “TEC is an employee-owned company based in Knoxville, Tennessee, USA, that designs and manufactures diagnostic instruments for four diverse industries.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 9 | 42 contacts → | ||||
Exact match “Geophysical Technology, Inc.(GTI) designs, engineers, and manufactures wireless seismic recording technology, ancillary equipment and tools.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 10 | 23 contacts → | ||||
Exact match “Geophysical Software Development Celebrating 25 Years in business in 2023 Instrumental Software Technologies, Inc.(ISTI) specializes in full turnkey seismic monitoring services…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 11 | 20 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match “Earth Science Systems, LLC (ESS, LLC) manufactures geophysical instrumentation and software for the construction, infrastructure, and energy industries.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “Since its humble origins over four decades ago, Sigicom has grown to become a leading supplier and manufacturer of robust remote monitoring solutions.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “Paulsson provides Surveying and Monitoring Solutions for Underground Gas Storage (UGS), Enhanced Geothermal Systems (EGS), Enhanced Oil and Gas Recovery (EOR), and Oil and Gas…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “Utility Systems Inc.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “Whether your goal is to maintain an existing reactor, decommission an old reactor, or design a new one, TransWare Enterprises Inc.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Matzen Monitoring is an industry leading geotechnical & environmental monitoring company.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “We Are A VMC Group Company, established in 2009, IAS-accredited Dynamic Certification Laboratories (DCL) was founded and is managed by experienced seismic simulation experts.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Quaesta Instruments LLC is based in the United States of America and is one of few industry leaders who specialize in precision neutron monitoring while creating custom…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “NOMIS Seismographs has been recognized world wide as a leading manufacturer of seismic monitoring equipment for the construction, mining, quarrying and demolition fields since…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “With the development of modern seismic acquisition processes, Seis GEaR entered the market at a great time.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Seismic Source Company is a manufacturer of seismic instruments and data acquisition systems.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Specializing in digital I&C engineering for the nuclear industry.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Improve the safety and performance of your nuclear, military, and commerical facility with GLSEQ, LLC.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Rift Systems is a California-based distributor of seismic, geotechnical, and structural monitoring instrumentation.” Recorded in the RevenueBase company graph · Oct 28, 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 “nuclear reactor earthquake instrumentation 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 50 nuclear reactor earthquake instrumentation suppliers based in the United States
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Nuclear reactor earthquake instrumentation suppliers based in the United States at a glance
As of Oct 28, 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 50 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 “nuclear reactor earthquake instrumentation 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 830 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 28, 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 “nuclear reactor earthquake instrumentation suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many nuclear reactor earthquake instrumentation suppliers are there based in the United States?
RevenueBase identified 50 company matches for nuclear reactor earthquake instrumentation 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?
PCB Piezotronics, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most nuclear reactor earthquake instrumentation suppliers?
Knoxville leads with 3 company records, followed by Houston (2) and Milford (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 830 professional contacts with verified work emails tracked across these 50 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 50 nuclear reactor earthquake instrumentation 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.
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Company intelligence · public preview
Top 25 nuclear reactor earthquake instrumentation 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 50 matching company records for nuclear reactor earthquake instrumentation suppliers based in the United States, with 1,956 tracked contacts and 830 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 28, 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 nuclear reactor earthquake instrumentation 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 | PCB Piezotronics, INCpcb.com HQ: Depew, NY, United StatesReported employees: 1,001-5,000 | Depew, NY, United States | 1,001-5,000 | Exact match | 797 contacts → |
“PCB manufactures vibration, pressure, force, strain, shock, and acoustic sensors used by design engineers and predictive maintenance professionals worldwide for test, measurement…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Paragon Energy Solutionsparagones.comHQ: Fort Worth, TX, United StatesReported employees: 201-500 | Fort Worth, TX, United States | 201-500 | Exact match | 249 contacts → |
“Paragon tackles the most difficult challenges of the nuclear industry-those faced by the current operating fleet as well as the next generation of advanced reactors.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ESG Solutionsesgsolutions.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 177 contacts → |
“ESG Solutions is a world leader in passive microseismic monitoring.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Inova Geophysicalinovageo.comHQ: Sugar Land, TX, United StatesReported employees: 201-500 | Sugar Land, TX, United States | 201-500 | Exact match | 165 contacts → |
“INOVA designs and manufactures seismic data acquisition systems primarily for the oil and gas industry.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Reuter-Stokesreuter-stokes.comHQ: Twinsburg, OH, United StatesReported employees: 51-200 | Twinsburg, OH, United States | 51-200 | Exact match | 92 contacts → |
“Reuter-Stokes is an energy technology company that designs and manufactures sensors for power generation.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Zonge Internationalzonge.comHQ: Reno, NV, United StatesReported employees: 51-200 | Reno, NV, United States | 51-200 | Exact match | 68 contacts → |
“Minerals / Geothermal / Groundwater / Petroleum / Environmental / Infrastructure Are you concerned about ensuring every opportunity for success for your project and stakeholders?” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Knoxville, TN, United StatesReported employees: 51-200 | Knoxville, TN, United States | 51-200 | Exact match | 46 contacts → |
“Analysis and Measurement Services Corporation (AMS) is a nuclear engineering consulting firm and recognized market leader in providing the worldwide nuclear power industry with…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Technology For Energy Corptec-usa.comHQ: Knoxville, TN, United StatesReported employees: 51-200 | Knoxville, TN, United States | 51-200 | Exact match | 45 contacts → |
“TEC is an employee-owned company based in Knoxville, Tennessee, USA, that designs and manufactures diagnostic instruments for four diverse industries.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Geophysical Technology, INCgeophysicaltechnology.comHQ: Bellaire, TX, United StatesReported employees: 11-50 | Bellaire, TX, United States | 11-50 | Exact match | 42 contacts → |
“Geophysical Technology, Inc.(GTI) designs, engineers, and manufactures wireless seismic recording technology, ancillary equipment and tools.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ISTIisti.comHQ: Saratoga Springs, NY, United StatesReported employees: 11-50 | Saratoga Springs, NY, United States | 11-50 | Exact match | 23 contacts → |
“Geophysical Software Development Celebrating 25 Years in business in 2023 Instrumental Software Technologies, Inc.(ISTI) specializes in full turnkey seismic monitoring services…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Nutherm International, INCnutherm.comHQ: Mount Vernon, IL, United StatesReported employees: 11-50 | Mount Vernon, IL, United States | 11-50 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Earth Science Systems, LLCearthsciencesystems.com HQ: Wheat Ridge, CO, United StatesReported employees: 11-50 | Wheat Ridge, CO, United States | 11-50 | Exact match | 15 contacts → |
“Earth Science Systems, LLC (ESS, LLC) manufactures geophysical instrumentation and software for the construction, infrastructure, and energy industries.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Sigicom INCsigicom.comHQ: Fort Collins, CO, United StatesReported employees: 51-200 | Fort Collins, CO, United States | 51-200 | Exact match | 11 contacts → |
“Since its humble origins over four decades ago, Sigicom has grown to become a leading supplier and manufacturer of robust remote monitoring solutions.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Paulsson, Inc. PIpaulsson.com HQ: Van Nuys, CA, United StatesReported employees: 11-50 | Van Nuys, CA, United States | 11-50 | Exact match | 11 contacts → |
“Paulsson provides Surveying and Monitoring Solutions for Underground Gas Storage (UGS), Enhanced Geothermal Systems (EGS), Enhanced Oil and Gas Recovery (EOR), and Oil and Gas…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Utility Systems, INCfaultrecorder.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 11 contacts → |
“Utility Systems Inc.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Transware Enterprises INCtransware.netHQ: Sycamore, IL, United StatesReported employees: 11-50 | Sycamore, IL, United States | 11-50 | Exact match | 9 contacts → |
“Whether your goal is to maintain an existing reactor, decommission an old reactor, or design a new one, TransWare Enterprises Inc.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Matzen Monitoringmatzenmonitoring.com HQ: Brooklyn, NY, United StatesReported employees: 1-10 | Brooklyn, NY, United States | 1-10 | Exact match | 5 contacts → |
“Matzen Monitoring is an industry leading geotechnical & environmental monitoring company.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Dynamic Certification Laboratories, LLCshaketest.com HQ: Sparks, NV, United StatesReported employees: 51-200 | Sparks, NV, United States | 51-200 | Exact match | 5 contacts → |
“We Are A VMC Group Company, established in 2009, IAS-accredited Dynamic Certification Laboratories (DCL) was founded and is managed by experienced seismic simulation experts.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Quaesta Instruments LLCquaestainstruments.comHQ: Tucson, AZ, United StatesReported employees: 1-10 | Tucson, AZ, United States | 1-10 | Exact match | 4 contacts → |
“Quaesta Instruments LLC is based in the United States of America and is one of few industry leaders who specialize in precision neutron monitoring while creating custom…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Nomis Seismographsnomis.com HQ: Suite 100, United StatesReported employees: 11-50 | Suite 100, United States | 11-50 | Exact match | 4 contacts → |
“NOMIS Seismographs has been recognized world wide as a leading manufacturer of seismic monitoring equipment for the construction, mining, quarrying and demolition fields since…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Seis Gearseisgear.com HQ: Rosenberg, TX, United StatesReported employees: 1-10 | Rosenberg, TX, United States | 1-10 | Exact match | 4 contacts → |
“With the development of modern seismic acquisition processes, Seis GEaR entered the market at a great time.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Seismic Source COseismicsource.com HQ: Ponca City, OK, United StatesReported employees: 11-50 | Ponca City, OK, United States | 11-50 | Exact match | 2 contacts → |
“Seismic Source Company is a manufacturer of seismic instruments and data acquisition systems.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Atom Logicatomlogicllc.com HQ: Solomons, MD, United StatesReported employees: 1-10 | Solomons, MD, United States | 1-10 | Exact match | 2 contacts → |
“Specializing in digital I&C engineering for the nuclear industry.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Glseq, LLCglseq.comHQ: Huntsville, AL, United StatesReported employees: 1-10 | Huntsville, AL, United States | 1-10 | Exact match | 2 contacts → |
“Improve the safety and performance of your nuclear, military, and commerical facility with GLSEQ, LLC.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Rift Systems INCriftsys.com HQ: Los Angeles, CA, United StatesReported employees: 1-10 | Los Angeles, CA, United States | 1-10 | Exact match | 1 contacts → |
“Rift Systems is a California-based distributor of seismic, geotechnical, and structural monitoring instrumentation.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 50 company matches
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Nuclear reactor earthquake instrumentation suppliers: dataset insights
October 28, 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
49 records in the displayed employee bands.
1 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 50 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 28, 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 nuclear reactor earthquake instrumentation 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 nuclear reactor earthquake instrumentation suppliers did RevenueBase find based in the United States?
The saved snapshot records 50 matching company records, 1,956 tracked contacts and 830 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 28, 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
Cite this list
RevenueBase Data Team. Top 25 nuclear reactor earthquake instrumentation suppliers based in the United States. Snapshot: October 28, 2026. https://revenuebase.ai/companies/nuclear-reactor-earthquake-instrumentation-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
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- Lists A-Z
- New lists
- AI companies based in the United States
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- Manufacturing companies based in the United States
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- Oil and gas companies based in the United States
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Company intelligence · public preview
Top 25 nuclear reactor earthquake instrumentation suppliers based in the United States
RevenueBase records 50 matching company records for nuclear reactor earthquake instrumentation suppliers based in the United States, with 1,956 tracked contacts and 830 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 28, 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 nuclear reactor earthquake instrumentation 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 | PCB Piezotronics, INCpcb.com HQ: Depew, NY, United StatesReported employees: 1,001-5,000 | Depew, NY, United States | 1,001-5,000 | Exact match | 797 contacts → |
“PCB manufactures vibration, pressure, force, strain, shock, and acoustic sensors used by design engineers and predictive maintenance professionals worldwide for test, measurement…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Paragon Energy Solutionsparagones.com HQ: Fort Worth, TX, United StatesReported employees: 201-500 | Fort Worth, TX, United States | 201-500 | Exact match | 249 contacts → |
“Paragon tackles the most difficult challenges of the nuclear industry-those faced by the current operating fleet as well as the next generation of advanced reactors.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ESG Solutionsesgsolutions.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 177 contacts → |
“ESG Solutions is a world leader in passive microseismic monitoring.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Inova Geophysicalinovageo.com HQ: Sugar Land, TX, United StatesReported employees: 201-500 | Sugar Land, TX, United States | 201-500 | Exact match | 165 contacts → |
“INOVA designs and manufactures seismic data acquisition systems primarily for the oil and gas industry.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Reuter-Stokesreuter-stokes.com HQ: Twinsburg, OH, United StatesReported employees: 51-200 | Twinsburg, OH, United States | 51-200 | Exact match | 92 contacts → |
“Reuter-Stokes is an energy technology company that designs and manufactures sensors for power generation.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Zonge Internationalzonge.com HQ: Reno, NV, United StatesReported employees: 51-200 | Reno, NV, United States | 51-200 | Exact match | 68 contacts → |
“Minerals / Geothermal / Groundwater / Petroleum / Environmental / Infrastructure Are you concerned about ensuring every opportunity for success for your project and stakeholders?” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Knoxville, TN, United StatesReported employees: 51-200 | Knoxville, TN, United States | 51-200 | Exact match | 46 contacts → |
“Analysis and Measurement Services Corporation (AMS) is a nuclear engineering consulting firm and recognized market leader in providing the worldwide nuclear power industry with…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Technology For Energy Corptec-usa.com HQ: Knoxville, TN, United StatesReported employees: 51-200 | Knoxville, TN, United States | 51-200 | Exact match | 45 contacts → |
“TEC is an employee-owned company based in Knoxville, Tennessee, USA, that designs and manufactures diagnostic instruments for four diverse industries.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Geophysical Technology, INCgeophysicaltechnology.com HQ: Bellaire, TX, United StatesReported employees: 11-50 | Bellaire, TX, United States | 11-50 | Exact match | 42 contacts → |
“Geophysical Technology, Inc.(GTI) designs, engineers, and manufactures wireless seismic recording technology, ancillary equipment and tools.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ISTIisti.com HQ: Saratoga Springs, NY, United StatesReported employees: 11-50 | Saratoga Springs, NY, United States | 11-50 | Exact match | 23 contacts → |
“Geophysical Software Development Celebrating 25 Years in business in 2023 Instrumental Software Technologies, Inc.(ISTI) specializes in full turnkey seismic monitoring services…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Nutherm International, INCnutherm.com HQ: Mount Vernon, IL, United StatesReported employees: 11-50 | Mount Vernon, IL, United States | 11-50 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Earth Science Systems, LLCearthsciencesystems.com HQ: Wheat Ridge, CO, United StatesReported employees: 11-50 | Wheat Ridge, CO, United States | 11-50 | Exact match | 15 contacts → |
“Earth Science Systems, LLC (ESS, LLC) manufactures geophysical instrumentation and software for the construction, infrastructure, and energy industries.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sigicom INCsigicom.com HQ: Fort Collins, CO, United StatesReported employees: 51-200 | Fort Collins, CO, United States | 51-200 | Exact match | 11 contacts → |
“Since its humble origins over four decades ago, Sigicom has grown to become a leading supplier and manufacturer of robust remote monitoring solutions.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Paulsson, Inc. PIpaulsson.com HQ: Van Nuys, CA, United StatesReported employees: 11-50 | Van Nuys, CA, United States | 11-50 | Exact match | 11 contacts → |
“Paulsson provides Surveying and Monitoring Solutions for Underground Gas Storage (UGS), Enhanced Geothermal Systems (EGS), Enhanced Oil and Gas Recovery (EOR), and Oil and Gas…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Utility Systems, INCfaultrecorder.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 11 contacts → |
“Utility Systems Inc.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Transware Enterprises INCtransware.net HQ: Sycamore, IL, United StatesReported employees: 11-50 | Sycamore, IL, United States | 11-50 | Exact match | 9 contacts → |
“Whether your goal is to maintain an existing reactor, decommission an old reactor, or design a new one, TransWare Enterprises Inc.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Matzen Monitoringmatzenmonitoring.com HQ: Brooklyn, NY, United StatesReported employees: 1-10 | Brooklyn, NY, United States | 1-10 | Exact match | 5 contacts → |
“Matzen Monitoring is an industry leading geotechnical & environmental monitoring company.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Dynamic Certification Laboratories, LLCshaketest.com HQ: Sparks, NV, United StatesReported employees: 51-200 | Sparks, NV, United States | 51-200 | Exact match | 5 contacts → |
“We Are A VMC Group Company, established in 2009, IAS-accredited Dynamic Certification Laboratories (DCL) was founded and is managed by experienced seismic simulation experts.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Quaesta Instruments LLCquaestainstruments.com HQ: Tucson, AZ, United StatesReported employees: 1-10 | Tucson, AZ, United States | 1-10 | Exact match | 4 contacts → |
“Quaesta Instruments LLC is based in the United States of America and is one of few industry leaders who specialize in precision neutron monitoring while creating custom…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Nomis Seismographsnomis.com HQ: Suite 100, United StatesReported employees: 11-50 | Suite 100, United States | 11-50 | Exact match | 4 contacts → |
“NOMIS Seismographs has been recognized world wide as a leading manufacturer of seismic monitoring equipment for the construction, mining, quarrying and demolition fields since…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Seis Gearseisgear.com HQ: Rosenberg, TX, United StatesReported employees: 1-10 | Rosenberg, TX, United States | 1-10 | Exact match | 4 contacts → |
“With the development of modern seismic acquisition processes, Seis GEaR entered the market at a great time.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Seismic Source COseismicsource.com HQ: Ponca City, OK, United StatesReported employees: 11-50 | Ponca City, OK, United States | 11-50 | Exact match | 2 contacts → |
“Seismic Source Company is a manufacturer of seismic instruments and data acquisition systems.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Atom Logicatomlogicllc.com HQ: Solomons, MD, United StatesReported employees: 1-10 | Solomons, MD, United States | 1-10 | Exact match | 2 contacts → |
“Specializing in digital I&C engineering for the nuclear industry.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Glseq, LLCglseq.com HQ: Huntsville, AL, United StatesReported employees: 1-10 | Huntsville, AL, United States | 1-10 | Exact match | 2 contacts → |
“Improve the safety and performance of your nuclear, military, and commerical facility with GLSEQ, LLC.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Rift Systems INCriftsys.com HQ: Los Angeles, CA, United StatesReported employees: 1-10 | Los Angeles, CA, United States | 1-10 | Exact match | 1 contacts → |
“Rift Systems is a California-based distributor of seismic, geotechnical, and structural monitoring instrumentation.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Nuclear reactor earthquake instrumentation suppliers: dataset insights
October 28, 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
49 records in the displayed employee bands.
1 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 50 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 28, 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 nuclear reactor earthquake instrumentation 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 nuclear reactor earthquake instrumentation suppliers did RevenueBase find based in the United States?
The saved snapshot records 50 matching company records, 1,956 tracked contacts and 830 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 28, 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
Cite this list
RevenueBase Data Team. Top 25 nuclear reactor earthquake instrumentation suppliers based in the United States. Snapshot: October 28, 2026. https://revenuebase.ai/companies/nuclear-reactor-earthquake-instrumentation-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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