Company lists · Data refreshed October 2026
Top 25 Radio frequency (rf) testing services worldwide
RevenueBase identified 877 company matches for radio frequency (rf) testing services worldwide as of October 2026 and tracks 19,620 professional contacts across them, including 5,272 with verified work emails. The United States is the largest market and Bangalore the largest hub.
This list covers company matches for radio frequency (rf) testing services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 29, 2026. Country and city lists for radio frequency (rf) testing services follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest radio frequency (rf) testing services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 7,353 contacts → | ||||
Exact match “In 2023, Emerson acquired NI and introduced its new Test & Measurement business group.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 2 | 667 contacts → | ||||
Exact match “AEM is a global leader in test innovation.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 3 | 656 contacts → | ||||
Exact match “Radio Frequency Systems (RFS) delivers the end-to-end RF solutions and expert services needed to evolve networks today and tomorrow.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 4 | 357 contacts → | ||||
Exact match “This page represents a legacy brand that is now part of HBK (Hottinger Brüel & Kjær).” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 5 | 355 contacts → | ||||
Exact match “A MY Business é uma empresa prestadora de serviços para telecomunicações, que atua no segmento de engenharia celular e TI, especializada na avaliação de qualidade dos serviços…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 6 | 253 contacts → | ||||
Exact match “Founded in 1978, SE Laboratories is committed to providing the industry with quality test equipment calibration, repair, and preventative maintenance.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 7 | 238 contacts → | ||||
Exact match “Keysight’s Nemo solutions provide testing, measurement, optimization, and analytics systems to the global wireless market based on its specialist sector knowledge and proprietary…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 8 | 214 contacts → | ||||
Exact match “Taoglas is a trusted provider of antennas and advanced IoT components that helps customers navigate complex RF and wireless systems and brings connectivity solutions to market on…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 9 | 213 contacts → | ||||
Exact match “Marquistech has expanded its development and test service to global markets.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 10 | 208 contacts → | ||||
Exact match “The best of two worlds – CTC advanced GmbH and CETECOM GmbH merge to form cetecom advanced GmbH This merger creates a unified company from two leading suppliers in the field of…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 11 | 199 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 12 | 191 contacts → | ||||
Exact match “Eurofins Electrical & Electronics North America is a leading testing and certification laboratory, providing a unique array of testing services and accreditations for regulatory…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 13 | 188 contacts → | ||||
Exact match “Since its inception in 1986, Sporton International has been focusing on providing customers with professional product testing and certification services.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 14 | 184 contacts → | ||||
Exact match “Since 1942, Bird has designed and manufactured high-power RF sensors and test equipment trusted worldwide by engineers, field technicians, and manufacturers for their accuracy…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 15 | 182 contacts → | ||||
Exact match “SPINNER designs and builds cutting-edge radio frequency systems, setting performance and longevity standards for others to follow.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 16 | 160 contacts → | ||||
Exact match “MPG delivers radio frequency (RF) spectrum-centric solutions at the speed of technology.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 17 | 157 contacts → | ||||
Exact match “Cascade Microtech, Inc, was acquired by FormFactor in 2016.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 18 | 134 contacts → | ||||
Exact match “Nautel is a global leader in the design, manufacture, sales and support of high power Radio Frequency (RF) products for AM and FM radio broadcast, navigation, sonar, and…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 19 | 120 contacts → | ||||
Exact match “C Squared Systems, LLC (C² Systems) is an RF engineering, consulting, and software development company specializing in providing services for seamless wireless coverage.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 20 | 104 contacts → | ||||
Exact match “RFMW Innovations Lab is a provider of R&D services, industrial consulting, product engineering and prototyping.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 21 | 102 contacts → | ||||
Exact match “MaxEye Technologies is a technology-driven Test & Measurement company, founded in 2011, with operations in Bengaluru, Chennai and Pune in India.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 22 | 98 contacts → | ||||
Exact match “Founded in 1954, Elite Electronic Engineering, Inc.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 23 | 88 contacts → | ||||
Exact match “Hermon Laboratories is a one-stop shop for testing, compliance, certification and support services.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 24 | 77 contacts → | ||||
Exact match “At ITM Instruments, we provide high-quality test and measurement solutions with a focus on safety, efficiency, and proper application.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 25 | 73 contacts → | ||||
Exact match “Since the year Odyssey Technical Solutions has developed a reputation as the "go to" equipment repair company for RF, DC and MW applications in both semiconductor and industrial…” Recorded in the RevenueBase company graph · Oct 29, 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 “radio frequency (rf) testing services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 877 radio frequency (rf) testing services worldwide
See the full list, filter by size, metro and specialty, and access 5,272 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Radio frequency (rf) testing services worldwide at a glance
As of Oct 29, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for radio frequency (rf) testing services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “radio frequency (rf) testing services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 5,272 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 29, 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.
Radio frequency (rf) testing services by location
5 lists · largest firstEvery Radio frequency (rf) testing services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Radio frequency (rf) testing services based in the United States245
- Radio frequency (rf) testing services based in India70
- Radio frequency (rf) testing services based in the United Kingdom57
- Radio frequency (rf) testing services based in Germany39
- Radio frequency (rf) testing services based in Canada30
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 “radio frequency (rf) testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many radio frequency (rf) testing services are there worldwide?
RevenueBase identified 877 company matches for radio frequency (rf) testing services worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
NI National Instruments tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most radio frequency (rf) testing services?
The United States leads with 245 companies, followed by India (70) and the United Kingdom (57). Every radio frequency (rf) testing services list by country and city is linked on this page.
Which city has the most radio frequency (rf) testing services?
Bangalore leads with 18 company records, followed by San Diego (10) and Shenzhen (10).
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 5,272 professional contacts with verified work emails tracked across these 877 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 877 radio frequency (rf) testing services worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 radio frequency (rf) testing services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 877 matching company records for radio frequency (rf) testing services worldwide, with 19,620 tracked contacts and 5,272 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 29, 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 radio frequency (rf) testing services worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  NI National Instrumentsni.comHQ: Austin, TX, United StatesReported employees: 5,001-10,000 | Austin, TX, United States | 5,001-10,000 | Exact match | 7,353 contacts → |
“In 2023, Emerson acquired NI and introduced its new Test & Measurement business group.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  AEMaem.com.sgHQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 667 contacts → |
“AEM is a global leader in test innovation.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  RFSrfsworld.comHQ: Hanover, GermanyReported employees: 501-1,000 | Hanover, Germany | 501-1,000 | Exact match | 656 contacts → |
“Radio Frequency Systems (RFS) delivers the end-to-end RF solutions and expert services needed to evolve networks today and tomorrow.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Bruel & Kjaer Sound & Vibration Measurement A Shbkworld.com HQ: Virum, DenmarkReported employees: 1,001-5,000 | Virum, Denmark | 1,001-5,000 | Exact match | 357 contacts → |
“This page represents a legacy brand that is now part of HBK (Hottinger Brüel & Kjær).” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  MY Business Ltdamyb.com.brHQ: Barueri, BrazilReported employees: 201-500 | Barueri, Brazil | 201-500 | Exact match | 355 contacts → |
“A MY Business é uma empresa prestadora de serviços para telecomunicações, que atua no segmento de engenharia celular e TI, especializada na avaliação de qualidade dos serviços…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | SE Laboratoriesselabs.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 253 contacts → |
“Founded in 1978, SE Laboratories is committed to providing the industry with quality test equipment calibration, repair, and preventative maintenance.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Keysight Nemo Wireless Network Solutionskeysight.comHQ: Oulu, FinlandReported employees: 201-500 | Oulu, Finland | 201-500 | Exact match | 238 contacts → |
“Keysight’s Nemo solutions provide testing, measurement, optimization, and analytics systems to the global wireless market based on its specialist sector knowledge and proprietary…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Taoglastaoglas.comHQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 214 contacts → |
“Taoglas is a trusted provider of antennas and advanced IoT components that helps customers navigate complex RF and wireless systems and brings connectivity solutions to market on…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Marquis Technologies Private Limitedmarquistech.comHQ: United StatesReported employees: 501-1,000 | United States | 501-1,000 | Exact match | 213 contacts → |
“Marquistech has expanded its development and test service to global markets.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cetecom Advancedcetecomadvanced.com HQ: Saarbruecken, GermanyReported employees: 201-500 | Saarbruecken, Germany | 201-500 | Exact match | 208 contacts → |
“The best of two worlds – CTC advanced GmbH and CETECOM GmbH merge to form cetecom advanced GmbH This merger creates a unified company from two leading suppliers in the field of…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 京元電子股份有限公司kyec.com.tw HQ: TaiwanReported employees: 1,001-5,000 | Taiwan | 1,001-5,000 | Exact match | 199 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | HQ: Baltimore, MD, United StatesReported employees: 201-500 | Baltimore, MD, United States | 201-500 | Exact match | 191 contacts → |
“Eurofins Electrical & Electronics North America is a leading testing and certification laboratory, providing a unique array of testing services and accreditations for regulatory…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sporton International INCsporton.com.tw HQ: Sijhih District, TaiwanReported employees: 1,001-5,000 | Sijhih District, Taiwan | 1,001-5,000 | Exact match | 188 contacts → |
“Since its inception in 1986, Sporton International has been focusing on providing customers with professional product testing and certification services.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Bird Technologiesbirdrf.com HQ: Solon, OH, United StatesReported employees: 201-500 | Solon, OH, United States | 201-500 | Exact match | 184 contacts → |
“Since 1942, Bird has designed and manufactured high-power RF sensors and test equipment trusted worldwide by engineers, field technicians, and manufacturers for their accuracy…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Spinner Groupspinner-group.comHQ: Munich, GermanyReported employees: 501-1,000 | Munich, Germany | 501-1,000 | Exact match | 182 contacts → |
“SPINNER designs and builds cutting-edge radio frequency systems, setting performance and longevity standards for others to follow.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Pole Zero Corporationmpgdover.com HQ: West Chester, OH, United StatesReported employees: 51-200 | West Chester, OH, United States | 51-200 | Exact match | 160 contacts → |
“MPG delivers radio frequency (RF) spectrum-centric solutions at the speed of technology.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cascade Microtechformfactor.com HQ: Beaverton, OR, United StatesReported employees: 1,001-5,000 | Beaverton, OR, United States | 1,001-5,000 | Exact match | 157 contacts → |
“Cascade Microtech, Inc, was acquired by FormFactor in 2016.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Nautelnautel.comHQ: Hacketts Cove, NS, CanadaReported employees: 201-500 | Hacketts Cove, NS, Canada | 201-500 | Exact match | 134 contacts → |
“Nautel is a global leader in the design, manufacture, sales and support of high power Radio Frequency (RF) products for AM and FM radio broadcast, navigation, sonar, and…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  C Squared Systems, LLCcsquaredsystems.comHQ: Auburn, NH, United StatesReported employees: 201-500 | Auburn, NH, United States | 201-500 | Exact match | 120 contacts → |
“C Squared Systems, LLC (C² Systems) is an RF engineering, consulting, and software development company specializing in providing services for seamless wireless coverage.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Rfmw Innovations LABirfmw.com HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 104 contacts → |
“RFMW Innovations Lab is a provider of R&D services, industrial consulting, product engineering and prototyping.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Maxeye Technologiesmaxeyetech.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 102 contacts → |
“MaxEye Technologies is a technology-driven Test & Measurement company, founded in 2011, with operations in Bengaluru, Chennai and Pune in India.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hermon Laboratorieshermonlabs.com HQ: Binyamina, IsraelReported employees: 51-200 | Binyamina, Israel | 51-200 | Exact match | 88 contacts → |
“Hermon Laboratories is a one-stop shop for testing, compliance, certification and support services.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | ITM Instruments INCitm.com HQ: Ste-anne-de-bellevue, QC, CanadaReported employees: 11-50 | Ste-anne-de-bellevue, QC, Canada | 11-50 | Exact match | 77 contacts → |
“At ITM Instruments, we provide high-quality test and measurement solutions with a focus on safety, efficiency, and proper application.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Odyssey Technical Solutionsodysseyrf.com HQ: Round Rock, TX, United StatesReported employees: 51-200 | Round Rock, TX, United States | 51-200 | Exact match | 73 contacts → |
“Since the year Odyssey Technical Solutions has developed a reputation as the "go to" equipment repair company for RF, DC and MW applications in both semiconductor and industrial…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 877 company matches
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Radio frequency (rf) testing services: dataset insights
October 29, 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
874 records in the displayed employee bands.
3 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 877 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 29, 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 ↗
Radio frequency (rf) testing services by location
5 lists · largest firstEvery Radio frequency (rf) testing services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Radio frequency (rf) testing services based in the United States245
- Radio frequency (rf) testing services based in India70
- Radio frequency (rf) testing services based in the United Kingdom57
- Radio frequency (rf) testing services based in Germany39
- Radio frequency (rf) testing services based in Canada30
Questions about this company list
What does Exact match mean for radio frequency (rf) testing services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many radio frequency (rf) testing services did RevenueBase find worldwide?
The saved snapshot records 877 matching company records, 19,620 tracked contacts and 5,272 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 29, 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 radio frequency (rf) testing services worldwide. Snapshot: October 29, 2026. https://revenuebase.ai/companies/browse/radio-frequency-rf-testing-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 radio frequency (rf) testing services worldwide
RevenueBase records 877 matching company records for radio frequency (rf) testing services worldwide, with 19,620 tracked contacts and 5,272 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 29, 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 radio frequency (rf) testing services worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | NI National Instrumentsni.com HQ: Austin, TX, United StatesReported employees: 5,001-10,000 | Austin, TX, United States | 5,001-10,000 | Exact match | 7,353 contacts → |
“In 2023, Emerson acquired NI and introduced its new Test & Measurement business group.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | AEMaem.com.sg HQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 667 contacts → |
“AEM is a global leader in test innovation.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | RFSrfsworld.com HQ: Hanover, GermanyReported employees: 501-1,000 | Hanover, Germany | 501-1,000 | Exact match | 656 contacts → |
“Radio Frequency Systems (RFS) delivers the end-to-end RF solutions and expert services needed to evolve networks today and tomorrow.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Bruel & Kjaer Sound & Vibration Measurement A Shbkworld.com HQ: Virum, DenmarkReported employees: 1,001-5,000 | Virum, Denmark | 1,001-5,000 | Exact match | 357 contacts → |
“This page represents a legacy brand that is now part of HBK (Hottinger Brüel & Kjær).” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | MY Business Ltdamyb.com.br HQ: Barueri, BrazilReported employees: 201-500 | Barueri, Brazil | 201-500 | Exact match | 355 contacts → |
“A MY Business é uma empresa prestadora de serviços para telecomunicações, que atua no segmento de engenharia celular e TI, especializada na avaliação de qualidade dos serviços…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | SE Laboratoriesselabs.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 253 contacts → |
“Founded in 1978, SE Laboratories is committed to providing the industry with quality test equipment calibration, repair, and preventative maintenance.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Keysight Nemo Wireless Network Solutionskeysight.com HQ: Oulu, FinlandReported employees: 201-500 | Oulu, Finland | 201-500 | Exact match | 238 contacts → |
“Keysight’s Nemo solutions provide testing, measurement, optimization, and analytics systems to the global wireless market based on its specialist sector knowledge and proprietary…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Taoglastaoglas.com HQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 214 contacts → |
“Taoglas is a trusted provider of antennas and advanced IoT components that helps customers navigate complex RF and wireless systems and brings connectivity solutions to market on…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Marquis Technologies Private Limitedmarquistech.com HQ: United StatesReported employees: 501-1,000 | United States | 501-1,000 | Exact match | 213 contacts → |
“Marquistech has expanded its development and test service to global markets.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cetecom Advancedcetecomadvanced.com HQ: Saarbruecken, GermanyReported employees: 201-500 | Saarbruecken, Germany | 201-500 | Exact match | 208 contacts → |
“The best of two worlds – CTC advanced GmbH and CETECOM GmbH merge to form cetecom advanced GmbH This merger creates a unified company from two leading suppliers in the field of…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 京元電子股份有限公司kyec.com.tw HQ: TaiwanReported employees: 1,001-5,000 | Taiwan | 1,001-5,000 | Exact match | 199 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | HQ: Baltimore, MD, United StatesReported employees: 201-500 | Baltimore, MD, United States | 201-500 | Exact match | 191 contacts → |
“Eurofins Electrical & Electronics North America is a leading testing and certification laboratory, providing a unique array of testing services and accreditations for regulatory…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sporton International INCsporton.com.tw HQ: Sijhih District, TaiwanReported employees: 1,001-5,000 | Sijhih District, Taiwan | 1,001-5,000 | Exact match | 188 contacts → |
“Since its inception in 1986, Sporton International has been focusing on providing customers with professional product testing and certification services.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Bird Technologiesbirdrf.com HQ: Solon, OH, United StatesReported employees: 201-500 | Solon, OH, United States | 201-500 | Exact match | 184 contacts → |
“Since 1942, Bird has designed and manufactured high-power RF sensors and test equipment trusted worldwide by engineers, field technicians, and manufacturers for their accuracy…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Spinner Groupspinner-group.com HQ: Munich, GermanyReported employees: 501-1,000 | Munich, Germany | 501-1,000 | Exact match | 182 contacts → |
“SPINNER designs and builds cutting-edge radio frequency systems, setting performance and longevity standards for others to follow.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Pole Zero Corporationmpgdover.com HQ: West Chester, OH, United StatesReported employees: 51-200 | West Chester, OH, United States | 51-200 | Exact match | 160 contacts → |
“MPG delivers radio frequency (RF) spectrum-centric solutions at the speed of technology.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cascade Microtechformfactor.com HQ: Beaverton, OR, United StatesReported employees: 1,001-5,000 | Beaverton, OR, United States | 1,001-5,000 | Exact match | 157 contacts → |
“Cascade Microtech, Inc, was acquired by FormFactor in 2016.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nautelnautel.com HQ: Hacketts Cove, NS, CanadaReported employees: 201-500 | Hacketts Cove, NS, Canada | 201-500 | Exact match | 134 contacts → |
“Nautel is a global leader in the design, manufacture, sales and support of high power Radio Frequency (RF) products for AM and FM radio broadcast, navigation, sonar, and…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | C Squared Systems, LLCcsquaredsystems.com HQ: Auburn, NH, United StatesReported employees: 201-500 | Auburn, NH, United States | 201-500 | Exact match | 120 contacts → |
“C Squared Systems, LLC (C² Systems) is an RF engineering, consulting, and software development company specializing in providing services for seamless wireless coverage.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Rfmw Innovations LABirfmw.com HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 104 contacts → |
“RFMW Innovations Lab is a provider of R&D services, industrial consulting, product engineering and prototyping.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Maxeye Technologiesmaxeyetech.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 102 contacts → |
“MaxEye Technologies is a technology-driven Test & Measurement company, founded in 2011, with operations in Bengaluru, Chennai and Pune in India.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hermon Laboratorieshermonlabs.com HQ: Binyamina, IsraelReported employees: 51-200 | Binyamina, Israel | 51-200 | Exact match | 88 contacts → |
“Hermon Laboratories is a one-stop shop for testing, compliance, certification and support services.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | ITM Instruments INCitm.com HQ: Ste-anne-de-bellevue, QC, CanadaReported employees: 11-50 | Ste-anne-de-bellevue, QC, Canada | 11-50 | Exact match | 77 contacts → |
“At ITM Instruments, we provide high-quality test and measurement solutions with a focus on safety, efficiency, and proper application.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Odyssey Technical Solutionsodysseyrf.com HQ: Round Rock, TX, United StatesReported employees: 51-200 | Round Rock, TX, United States | 51-200 | Exact match | 73 contacts → |
“Since the year Odyssey Technical Solutions has developed a reputation as the "go to" equipment repair company for RF, DC and MW applications in both semiconductor and industrial…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Radio frequency (rf) testing services: dataset insights
October 29, 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
874 records in the displayed employee bands.
3 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 877 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 29, 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 ↗
Radio frequency (rf) testing services by location
5 lists · largest firstEvery Radio frequency (rf) testing services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Radio frequency (rf) testing services based in the United States245
- Radio frequency (rf) testing services based in India70
- Radio frequency (rf) testing services based in the United Kingdom57
- Radio frequency (rf) testing services based in Germany39
- Radio frequency (rf) testing services based in Canada30
Questions about this company list
What does Exact match mean for radio frequency (rf) testing services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many radio frequency (rf) testing services did RevenueBase find worldwide?
The saved snapshot records 877 matching company records, 19,620 tracked contacts and 5,272 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 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 radio frequency (rf) testing services worldwide. Snapshot: October 29, 2026. https://revenuebase.ai/companies/browse/radio-frequency-rf-testing-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗