Company lists · Data refreshed October 2026
Top 25 Electromagnetic susceptibility tester suppliers worldwide
RevenueBase identified 141 company matches for electromagnetic susceptibility tester suppliers worldwide as of October 2026 and tracks 1,354 professional contacts across them, including 373 with verified work emails. Berlin is the largest hub.
This list covers company matches for electromagnetic susceptibility tester suppliers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 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 electromagnetic susceptibility tester suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 98 contacts → | ||||
Exact match “Founded in 1954, Elite Electronic Engineering, Inc.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 2 | 68 contacts → | ||||
Exact match “Through our unique range of EMC products and services (Test Software, Technical assistance and Simulation, Modeling & Analysis services), NEXIO has established itself as a major…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 3 | 68 contacts → | ||||
Exact match “Founded in 1973, CKC Laboratories offers premier EMC Testing and Design Consultation services.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 4 | 47 contacts → | ||||
Exact match “TEKIKNOW Technologies is a leading manufacturer in the field of EMI/EMC, RF Shielding, and test & measurement solutions.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 5 | 29 contacts → | ||||
Exact match “SimYog’s mission is to enable "Agile for Hardware".” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 6 | 26 contacts → | ||||
Exact match “HV TECHNOLOGIES, Inc.(HVT) is a prominent supplier of High Voltage and EMC Test Equipment and solutions.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 7 | 25 contacts → | ||||
Exact match “Complus Systems exclusively represents some of the leading names in the EMI/EMC industry and is the only company in India, which offers a total system solution for EMI/EMC Testing.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 8 | 24 contacts → | ||||
Exact match “Holland Shielding Systems develops and manufactures EMI, RFI & EMC shielding solutions.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 9 | 23 contacts → | ||||
Exact match “Captor Corporation is an electrical/electronic manufacturing company based out of United States.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 10 | 22 contacts → | ||||
Exact match “DENPAFLUX is the modern way for solving EMC/EMI challenges at any stage of hardware development.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 11 | 20 contacts → | ||||
Exact match “To meet the needs of our clients, Solar Electronics Company engineers are in the lab every day, designing new products and expanding our line.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 12 | 19 contacts → | ||||
Exact match “Shany-Tech provides primarily Test Solutions for industry and Hi-Tech.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match “EMC testing is our specialty.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “Specializes in EMC testing and approvals for FCC and CE Mark compliance under the Electromagnetic Compatibility Directive.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “Montena technology is worldwide leader for supply of High Power Electromagnetic (HPEM) test systems, especially NEMP simulators, UWB (Ultra Wide Band) sources and antennas, and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “The Enerdoor Group is an international leader in the development and production of EMC solutions for automated and industrial machinery.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 17 | 10 contacts → | ||||
Exact match “Signal Solutions is a one-stop-shop for all of your wireless, fiber optics, EMC and shielding needs.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “UPDATE: The EMC Shop is now the parent company of ESDguns.com and the company page has been updated to reflect The EMC Shop - which does everything ESDguns.com offers with a wider…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “Compliance Engineering Provide the following services: EMC Testing •Certification Testing for Australian C-Tick compliance.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “Accredited, commercial EMC compliance testing with locations in California, Minnesota, Oregon, Washington, and Texas.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “Import/Sell EMC measurement equipment.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “In a fast-changing and highly technological world our innovative products have a key role: without customized shielding solutions, cutting edge technologies might lose or never…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “Manufacturer's Representative organization covering all of California & Nevada.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “emv Service GmbH has more than 20 years of experience with the design, the installation and the maintenance of complex EMC test systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Unit 3 Compliance is a West Yorkshire consultancy and test lab specialising in Electro-Magnetic Compatibility (EMC) pre-compliance and product design support.” 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 “electromagnetic susceptibility tester 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 141 electromagnetic susceptibility tester suppliers worldwide
See the full list, filter by size, metro and specialty, and access 373 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Electromagnetic susceptibility tester suppliers worldwide at a glance
As of Oct 25, 2026Companies by employee count
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 141 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 worldwide whose business descriptions match “electromagnetic susceptibility tester suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 373 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 “electromagnetic susceptibility tester suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many electromagnetic susceptibility tester suppliers are there worldwide?
RevenueBase identified 141 company matches for electromagnetic susceptibility tester suppliers worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Elite Electronic Engineering, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most electromagnetic susceptibility tester suppliers?
Berlin leads with 3 company records, followed by Barcelona (2) and Changzhou (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 373 professional contacts with verified work emails tracked across these 141 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 141 electromagnetic susceptibility tester suppliers worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 25 electromagnetic susceptibility tester suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 141 matching company records for electromagnetic susceptibility tester suppliers worldwide, with 1,354 tracked contacts and 373 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 electromagnetic susceptibility tester suppliers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Elite Electronic Engineering, INCelitetest.com HQ: Downers Grove, IL, United StatesReported employees: 51-200 | Downers Grove, IL, United States | 51-200 | Exact match | 98 contacts → |
“Founded in 1954, Elite Electronic Engineering, Inc.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Nexio SASnexiogroup.com HQ: Toulouse, FranceReported employees: 51-200 | Toulouse, France | 51-200 | Exact match | 68 contacts → |
“Through our unique range of EMC products and services (Test Software, Technical assistance and Simulation, Modeling & Analysis services), NEXIO has established itself as a major…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | CKC Laboratories, INCckc.com HQ: Mariposa, CA, United StatesReported employees: 11-50 | Mariposa, CA, United States | 11-50 | Exact match | 68 contacts → |
“Founded in 1973, CKC Laboratories offers premier EMC Testing and Design Consultation services.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Tekiknow Technologies India PVT LTDtekiknow.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 47 contacts → |
“TEKIKNOW Technologies is a leading manufacturer in the field of EMI/EMC, RF Shielding, and test & measurement solutions.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Simyog Technologysimyog.com HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 29 contacts → |
“SimYog’s mission is to enable "Agile for Hardware".” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HV Technologies, INChvtechnologies.com HQ: Manassas, VA, United StatesReported employees: 11-50 | Manassas, VA, United States | 11-50 | Exact match | 26 contacts → |
“HV TECHNOLOGIES, Inc.(HVT) is a prominent supplier of High Voltage and EMC Test Equipment and solutions.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Complus Systems Pvt. LTDcomplus.in HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 25 contacts → |
“Complus Systems exclusively represents some of the leading names in the EMI/EMC industry and is the only company in India, which offers a total system solution for EMI/EMC Testing.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Holland Shielding Systemshollandshielding.com HQ: Dordrecht, NetherlandsReported employees: 51-200 | Dordrecht, Netherlands | 51-200 | Exact match | 24 contacts → |
“Holland Shielding Systems develops and manufactures EMI, RFI & EMC shielding solutions.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Captor Corporationcaptorcorp.com HQ: Tipp City, OH, United StatesReported employees: 51-200 | Tipp City, OH, United States | 51-200 | Exact match | 23 contacts → |
“Captor Corporation is an electrical/electronic manufacturing company based out of United States.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Denpafluxdenpaflux.com HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 22 contacts → |
“DENPAFLUX is the modern way for solving EMC/EMI challenges at any stage of hardware development.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Solar Electronics Companysolar-emc.com HQ: North Hollywood, CA, United StatesReported employees: 11-50 | North Hollywood, CA, United States | 11-50 | Exact match | 20 contacts → |
“To meet the needs of our clients, Solar Electronics Company engineers are in the lab every day, designing new products and expanding our line.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Shany-Tech LTDshany-tech.com HQ: Caesarea, TürkiyeReported employees: 11-50 | Caesarea, Türkiye | 11-50 | Exact match | 19 contacts → |
“Shany-Tech provides primarily Test Solutions for industry and Hi-Tech.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Radiometrics Midwest Corporationradiomet.com HQ: Romeoville, IL, United StatesReported employees: 1-10 | Romeoville, IL, United States | 1-10 | Exact match | 12 contacts → |
“EMC testing is our specialty.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Compatible Electronics, INCcelectronics.com HQ: Lake Forest, CA, United StatesReported employees: 11-50 | Lake Forest, CA, United States | 11-50 | Exact match | 12 contacts → |
“Specializes in EMC testing and approvals for FCC and CE Mark compliance under the Electromagnetic Compatibility Directive.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Montena Technology SAmontena.com HQ: Rossens, SwitzerlandReported employees: 11-50 | Rossens, Switzerland | 11-50 | Exact match | 11 contacts → |
“Montena technology is worldwide leader for supply of High Power Electromagnetic (HPEM) test systems, especially NEMP simulators, UWB (Ultra Wide Band) sources and antennas, and…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Enerdoorenerdoor.com HQ: Portland, ME, United StatesReported employees: 201-500 | Portland, ME, United States | 201-500 | Exact match | 11 contacts → |
“The Enerdoor Group is an international leader in the development and production of EMC solutions for automated and industrial machinery.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Signal Solutionssignalsolutions.eu HQ: Espoo, FinlandReported employees: 11-50 | Espoo, Finland | 11-50 | Exact match | 10 contacts → |
“Signal Solutions is a one-stop-shop for all of your wireless, fiber optics, EMC and shielding needs.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | The EMC Shoptheemcshop.com HQ: Roseville, CA, United StatesReported employees: 11-50 | Roseville, CA, United States | 11-50 | Exact match | 10 contacts → |
“UPDATE: The EMC Shop is now the parent company of ESDguns.com and the company page has been updated to reflect The EMC Shop - which does everything ESDguns.com offers with a wider…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Compliance Engineeringcompeng.com.au HQ: Keysborough, AustraliaReported employees: 11-50 | Keysborough, Australia | 11-50 | Exact match | 9 contacts → |
“Compliance Engineering Provide the following services: EMC Testing •Certification Testing for Australian C-Tick compliance.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Hillsboro, OR, United StatesReported employees: 11-50 | Hillsboro, OR, United States | 11-50 | Exact match | 9 contacts → |
“Accredited, commercial EMC compliance testing with locations in California, Minnesota, Oregon, Washington, and Texas.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Techno Science Japan Co., LTDtsjcorp.co.jp HQ: JapanReported employees: 11-50 | Japan | 11-50 | Exact match | 9 contacts → |
“Import/Sell EMC measurement equipment.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Feuerherdt Gmbhfeuerherdt.de HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 8 contacts → |
“In a fast-changing and highly technological world our innovative products have a key role: without customized shielding solutions, cutting edge technologies might lose or never…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Altamont Technical Servicesatsemc.com HQ: San Jose, CA, United StatesReported employees: 1-10 | San Jose, CA, United States | 1-10 | Exact match | 8 contacts → |
“Manufacturer's Representative organization covering all of California & Nevada.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | EMV Service Gmbhemv-service.com HQ: Holzkirchen, GermanyReported employees: 11-50 | Holzkirchen, Germany | 11-50 | Exact match | 7 contacts → |
“emv Service GmbH has more than 20 years of experience with the design, the installation and the maintenance of complex EMC test systems.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Unit 3 Complianceunit3compliance.co.uk HQ: Bradford, United KingdomReported employees: 1-10 | Bradford, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Unit 3 Compliance is a West Yorkshire consultancy and test lab specialising in Electro-Magnetic Compatibility (EMC) pre-compliance and product design support.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 141 company matches
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Electromagnetic susceptibility tester 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
140 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 141 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 electromagnetic susceptibility tester 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 electromagnetic susceptibility tester suppliers did RevenueBase find worldwide?
The saved snapshot records 141 matching company records, 1,354 tracked contacts and 373 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.
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Cite this list
RevenueBase Data Team. Top 25 electromagnetic susceptibility tester suppliers worldwide. Snapshot: October 25, 2026. https://revenuebase.ai/companies/browse/electromagnetic-susceptibility-tester-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 25 electromagnetic susceptibility tester suppliers worldwide
RevenueBase records 141 matching company records for electromagnetic susceptibility tester suppliers worldwide, with 1,354 tracked contacts and 373 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 electromagnetic susceptibility tester suppliers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Elite Electronic Engineering, INCelitetest.com HQ: Downers Grove, IL, United StatesReported employees: 51-200 | Downers Grove, IL, United States | 51-200 | Exact match | 98 contacts → |
“Founded in 1954, Elite Electronic Engineering, Inc.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Nexio SASnexiogroup.com HQ: Toulouse, FranceReported employees: 51-200 | Toulouse, France | 51-200 | Exact match | 68 contacts → |
“Through our unique range of EMC products and services (Test Software, Technical assistance and Simulation, Modeling & Analysis services), NEXIO has established itself as a major…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | CKC Laboratories, INCckc.com HQ: Mariposa, CA, United StatesReported employees: 11-50 | Mariposa, CA, United States | 11-50 | Exact match | 68 contacts → |
“Founded in 1973, CKC Laboratories offers premier EMC Testing and Design Consultation services.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Tekiknow Technologies India PVT LTDtekiknow.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 47 contacts → |
“TEKIKNOW Technologies is a leading manufacturer in the field of EMI/EMC, RF Shielding, and test & measurement solutions.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Simyog Technologysimyog.com HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 29 contacts → |
“SimYog’s mission is to enable "Agile for Hardware".” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HV Technologies, INChvtechnologies.com HQ: Manassas, VA, United StatesReported employees: 11-50 | Manassas, VA, United States | 11-50 | Exact match | 26 contacts → |
“HV TECHNOLOGIES, Inc.(HVT) is a prominent supplier of High Voltage and EMC Test Equipment and solutions.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Complus Systems Pvt. LTDcomplus.in HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 25 contacts → |
“Complus Systems exclusively represents some of the leading names in the EMI/EMC industry and is the only company in India, which offers a total system solution for EMI/EMC Testing.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Holland Shielding Systemshollandshielding.com HQ: Dordrecht, NetherlandsReported employees: 51-200 | Dordrecht, Netherlands | 51-200 | Exact match | 24 contacts → |
“Holland Shielding Systems develops and manufactures EMI, RFI & EMC shielding solutions.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Captor Corporationcaptorcorp.com HQ: Tipp City, OH, United StatesReported employees: 51-200 | Tipp City, OH, United States | 51-200 | Exact match | 23 contacts → |
“Captor Corporation is an electrical/electronic manufacturing company based out of United States.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Denpafluxdenpaflux.com HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 22 contacts → |
“DENPAFLUX is the modern way for solving EMC/EMI challenges at any stage of hardware development.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Solar Electronics Companysolar-emc.com HQ: North Hollywood, CA, United StatesReported employees: 11-50 | North Hollywood, CA, United States | 11-50 | Exact match | 20 contacts → |
“To meet the needs of our clients, Solar Electronics Company engineers are in the lab every day, designing new products and expanding our line.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Shany-Tech LTDshany-tech.com HQ: Caesarea, TürkiyeReported employees: 11-50 | Caesarea, Türkiye | 11-50 | Exact match | 19 contacts → |
“Shany-Tech provides primarily Test Solutions for industry and Hi-Tech.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Radiometrics Midwest Corporationradiomet.com HQ: Romeoville, IL, United StatesReported employees: 1-10 | Romeoville, IL, United States | 1-10 | Exact match | 12 contacts → |
“EMC testing is our specialty.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Compatible Electronics, INCcelectronics.com HQ: Lake Forest, CA, United StatesReported employees: 11-50 | Lake Forest, CA, United States | 11-50 | Exact match | 12 contacts → |
“Specializes in EMC testing and approvals for FCC and CE Mark compliance under the Electromagnetic Compatibility Directive.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Montena Technology SAmontena.com HQ: Rossens, SwitzerlandReported employees: 11-50 | Rossens, Switzerland | 11-50 | Exact match | 11 contacts → |
“Montena technology is worldwide leader for supply of High Power Electromagnetic (HPEM) test systems, especially NEMP simulators, UWB (Ultra Wide Band) sources and antennas, and…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Enerdoorenerdoor.com HQ: Portland, ME, United StatesReported employees: 201-500 | Portland, ME, United States | 201-500 | Exact match | 11 contacts → |
“The Enerdoor Group is an international leader in the development and production of EMC solutions for automated and industrial machinery.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Signal Solutionssignalsolutions.eu HQ: Espoo, FinlandReported employees: 11-50 | Espoo, Finland | 11-50 | Exact match | 10 contacts → |
“Signal Solutions is a one-stop-shop for all of your wireless, fiber optics, EMC and shielding needs.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | The EMC Shoptheemcshop.com HQ: Roseville, CA, United StatesReported employees: 11-50 | Roseville, CA, United States | 11-50 | Exact match | 10 contacts → |
“UPDATE: The EMC Shop is now the parent company of ESDguns.com and the company page has been updated to reflect The EMC Shop - which does everything ESDguns.com offers with a wider…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Compliance Engineeringcompeng.com.au HQ: Keysborough, AustraliaReported employees: 11-50 | Keysborough, Australia | 11-50 | Exact match | 9 contacts → |
“Compliance Engineering Provide the following services: EMC Testing •Certification Testing for Australian C-Tick compliance.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Hillsboro, OR, United StatesReported employees: 11-50 | Hillsboro, OR, United States | 11-50 | Exact match | 9 contacts → |
“Accredited, commercial EMC compliance testing with locations in California, Minnesota, Oregon, Washington, and Texas.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Techno Science Japan Co., LTDtsjcorp.co.jp HQ: JapanReported employees: 11-50 | Japan | 11-50 | Exact match | 9 contacts → |
“Import/Sell EMC measurement equipment.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Feuerherdt Gmbhfeuerherdt.de HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 8 contacts → |
“In a fast-changing and highly technological world our innovative products have a key role: without customized shielding solutions, cutting edge technologies might lose or never…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Altamont Technical Servicesatsemc.com HQ: San Jose, CA, United StatesReported employees: 1-10 | San Jose, CA, United States | 1-10 | Exact match | 8 contacts → |
“Manufacturer's Representative organization covering all of California & Nevada.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | EMV Service Gmbhemv-service.com HQ: Holzkirchen, GermanyReported employees: 11-50 | Holzkirchen, Germany | 11-50 | Exact match | 7 contacts → |
“emv Service GmbH has more than 20 years of experience with the design, the installation and the maintenance of complex EMC test systems.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Unit 3 Complianceunit3compliance.co.uk HQ: Bradford, United KingdomReported employees: 1-10 | Bradford, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Unit 3 Compliance is a West Yorkshire consultancy and test lab specialising in Electro-Magnetic Compatibility (EMC) pre-compliance and product design support.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 141 company matches
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Electromagnetic susceptibility tester 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
140 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 141 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 electromagnetic susceptibility tester 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 electromagnetic susceptibility tester suppliers did RevenueBase find worldwide?
The saved snapshot records 141 matching company records, 1,354 tracked contacts and 373 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.
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Cite this list
RevenueBase Data Team. Top 25 electromagnetic susceptibility tester suppliers worldwide. Snapshot: October 25, 2026. https://revenuebase.ai/companies/browse/electromagnetic-susceptibility-tester-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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