Company lists · Data refreshed October 2026
Top 25 Cavity filter suppliers worldwide
RevenueBase identified 85 company matches for cavity filter suppliers worldwide as of October 2026 and tracks 897 professional contacts across them, including 299 with verified work emails. The United States is the largest market and Hyderabad the largest hub.
This list covers company matches for cavity filter 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 23, 2026. Country and city lists for cavity filter suppliers 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 cavity filter suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 114 contacts → | ||||
Exact match “ITAR Registered | CTPAT | AS 9100-ISO 9001 | ISO 14001 | Johanson Technology's focus is on RF, microwave and optical markets.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 2 | 78 contacts → | ||||
Exact match “EXENS Group réunit trois entreprises – Exens Solutions, Bowen Systems et AR Electronique – pour offrir une expertise complète allant du composant de haute précision jusqu’au…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 3 | 46 contacts → | ||||
Exact match “Resonant, Murata Company, provides radio frequency (RF) filter solutions, developed on a robust intellectual property platform, that connect People and Things.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 4 | 46 contacts → | ||||
Exact match “Depuis sa fondation en 1975, Comprod s’est imposée comme un chef de file dans la conception, la fabrication et la fourniture d’antennes fixes et mobiles, de solutions de filtrage…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 5 | 33 contacts → | ||||
Exact match “POLOMARCONI.IT SPA is a leading company in Critical Communications.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 6 | 27 contacts → | ||||
Exact match “With over 18 years of experience, RF Microtech develops and supplies innovative radiofrequency solutions for Space, SatCom and Avionics applications.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 7 | 24 contacts → | ||||
Exact match “Wi2Wi is a specialized electronic component supplier with expertise in all aspects of frequency control devices.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 8 | 23 contacts → | ||||
Exact match “Networks International Corporation (NIC) is a leading manufacturer of custom RF & Microwave Filters and Assemblies.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 9 | 21 contacts → | ||||
Exact match “MCV Microwave has established itself as a one-stop-shop leader in RF microwave filters, antenna, and dielectric resonators since 1995.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 10 | 20 contacts → | ||||
Exact match “ALDENA is one of the world's leading manufacturers of antennas, filters and RF Accessories for Broadcasting, Civil, Military and Mission Critical applications.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 11 | 18 contacts → | ||||
Exact match “Design is not the narrow application of formal skills, it is a way of thinking.” - Chris Pullman We at RF Microtech Electronics (RFME) are not developing what it means just to…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 12 | 17 contacts → | ||||
Exact match “Since MT’s product line includes power amplifiers, transmitters, agile solid state tunable filter, tunable manually filters, very compact multi-channels remotely tunable motorized…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 13 | 17 contacts → | ||||
Exact match “Established in 1959, WEMS Electronics is a full service turn-key Small Business with an extensive complex specializing in state-of-the-art EMI custom filters, engineering and…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 14 | 16 contacts → | ||||
Exact match “Manufacturer of custom RF/Microwave filters for communications, navigation, EW applications” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “Since it was established in 1979, Reactel, Incorporated has become one of the industry leaders in the design and manufacture of RF and Microwave filters, diplexers, and…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “JQL Tech is the Global Leader in designing and manufacturing for RF components including Isolators, Circulators, Cavity Filter, Couplers and Microwave Antenna.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match “Designer and Manufacturer of RF and Microwave Components.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 18 | 15 contacts → | ||||
Exact match “A1 Microwave Ltd, is a leading UK designer and manufacturer of filters and diplexers for satcoms, telecoms, radar and scientific applications.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 19 | 15 contacts → | ||||
Exact match “Microwave Filter Company, Inc.(MFC) has been a leader in the design, development and manufacture of high quality filter products since 1967.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “Lark Engineering provides custom RF and microwave solutions designed to meet the technical, regulatory, and performance requirements of complex programs.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “Netcom designs and manufactures RF and microwave technology for a diverse range of applications within the military, aerospace, medical, and wireless communications industries.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “MEMtronics Corporation offers innovative solutions to all your microwave and millimeter-wave filter needs.” Recorded in the RevenueBase company graph · Oct 23, 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 “cavity filter 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 85 cavity filter suppliers worldwide
See the full list, filter by size, metro and specialty, and access 299 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cavity filter suppliers worldwide at a glance
As of Oct 23, 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 cavity filter suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “cavity filter 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 299 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 23, 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.
Cavity filter suppliers by location
1 lists · largest firstEvery Cavity filter suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “cavity filter suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cavity filter suppliers are there worldwide?
RevenueBase identified 85 company matches for cavity filter 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?
Johanson Technology, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most cavity filter suppliers?
The United States leads with 37 companies. Every cavity filter suppliers list by country and city is linked on this page.
Which city has the most cavity filter suppliers?
Hyderabad leads with 3 company records, followed by San Diego (3) and Cowpens (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 299 professional contacts with verified work emails tracked across these 85 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 23, 2026.
Ready to reach these companies? Verified emails and direct dials for all 85 cavity filter 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.
More company lists
Company intelligence · public preview
Top 25 cavity filter 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 85 matching company records for cavity filter suppliers worldwide, with 897 tracked contacts and 299 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 23, 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 cavity filter 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 | Johanson Technology, INCjohansontechnology.com HQ: Camarillo, CA, United StatesReported employees: 51-200 | Camarillo, CA, United States | 51-200 | Exact match | 114 contacts → |
“ITAR Registered | CTPAT | AS 9100-ISO 9001 | ISO 14001 | Johanson Technology's focus is on RF, microwave and optical markets.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Exens Groupexens-solutions.com HQ: Les Ulis, FranceReported employees: 51-200 | Les Ulis, France | 51-200 | Exact match | 78 contacts → |
“EXENS Group réunit trois entreprises – Exens Solutions, Bowen Systems et AR Electronique – pour offrir une expertise complète allant du composant de haute précision jusqu’au…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Resonant Inc., A Murata Companyresonant.com HQ: San Mateo, CA, United StatesReported employees: 51-200 | San Mateo, CA, United States | 51-200 | Exact match | 46 contacts → |
“Resonant, Murata Company, provides radio frequency (RF) filter solutions, developed on a robust intellectual property platform, that connect People and Things.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Comprod INCcomprodcom.com HQ: Boucherville, QC, CanadaReported employees: 51-200 | Boucherville, QC, Canada | 51-200 | Exact match | 46 contacts → |
“Depuis sa fondation en 1975, Comprod s’est imposée comme un chef de file dans la conception, la fabrication et la fourniture d’antennes fixes et mobiles, de solutions de filtrage…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  polomarconi.itpolomarconi.itHQ: Osio Sotto, ItalyReported employees: 51-200 | Osio Sotto, Italy | 51-200 | Exact match | 33 contacts → |
“POLOMARCONI.IT SPA is a leading company in Critical Communications.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | RF Microtechrfmicrotech.com HQ: Perugia, ItalyReported employees: 11-50 | Perugia, Italy | 11-50 | Exact match | 27 contacts → |
“With over 18 years of experience, RF Microtech develops and supplies innovative radiofrequency solutions for Space, SatCom and Avionics applications.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Wi2wi Corporation Precision Deviceswi2wi.com HQ: Middleton, WI, United StatesReported employees: 51-200 | Middleton, WI, United States | 51-200 | Exact match | 24 contacts → |
“Wi2Wi is a specialized electronic component supplier with expertise in all aspects of frequency control devices.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Networks International Corporationnickc.com HQ: Overland Park, KS, United StatesReported employees: 11-50 | Overland Park, KS, United States | 11-50 | Exact match | 23 contacts → |
“Networks International Corporation (NIC) is a leading manufacturer of custom RF & Microwave Filters and Assemblies.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | MCV Microwave East, INCmcv-microwave.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 21 contacts → |
“MCV Microwave has established itself as a one-stop-shop leader in RF microwave filters, antenna, and dielectric resonators since 1995.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Aldena Telecomunicazioni SRLaldena.itHQ: Settimo Milanese, ItalyReported employees: 11-50 | Settimo Milanese, Italy | 11-50 | Exact match | 20 contacts → |
“ALDENA is one of the world's leading manufacturers of antennas, filters and RF Accessories for Broadcasting, Civil, Military and Mission Critical applications.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | RF Microtech Electronicsrfme.in HQ: Vadodara, IndiaReported employees: 11-50 | Vadodara, India | 11-50 | Exact match | 18 contacts → |
“Design is not the narrow application of formal skills, it is a way of thinking.” - Chris Pullman We at RF Microtech Electronics (RFME) are not developing what it means just to…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | M.T. SRLmt-srl.it HQ: Gessate, ItalyReported employees: 51-200 | Gessate, Italy | 51-200 | Exact match | 17 contacts → |
“Since MT’s product line includes power amplifiers, transmitters, agile solid state tunable filter, tunable manually filters, very compact multi-channels remotely tunable motorized…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wems Electronicswems.com HQ: Hawthorne, CA, United StatesReported employees: 11-50 | Hawthorne, CA, United States | 11-50 | Exact match | 17 contacts → |
“Established in 1959, WEMS Electronics is a full service turn-key Small Business with an extensive complex specializing in state-of-the-art EMI custom filters, engineering and…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Comnav Engineering, INCcomnav-eng.com HQ: Portland, United StatesReported employees: 11-50 | Portland, United States | 11-50 | Exact match | 16 contacts → |
“Manufacturer of custom RF/Microwave filters for communications, navigation, EW applications” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Reactel, Incorporatedreactel.com HQ: Gaithersburg, MD, United StatesReported employees: 11-50 | Gaithersburg, MD, United States | 11-50 | Exact match | 16 contacts → |
“Since it was established in 1979, Reactel, Incorporated has become one of the industry leaders in the design and manufacture of RF and Microwave filters, diplexers, and…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | JQL Technologies Corporationjqlelectronics.com HQ: Mundelein, IL, United StatesReported employees: 201-500 | Mundelein, IL, United States | 201-500 | Exact match | 16 contacts → |
“JQL Tech is the Global Leader in designing and manufacturing for RF components including Isolators, Circulators, Cavity Filter, Couplers and Microwave Antenna.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | RLC Electronics, INCrlcelectronics.com HQ: Mt Kisco, NY, United StatesReported employees: 11-50 | Mt Kisco, NY, United States | 11-50 | Exact match | 15 contacts → |
“Designer and Manufacturer of RF and Microwave Components.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  A1 Microwave LTDa1microwave.comHQ: Pickering, United KingdomReported employees: 51-200 | Pickering, United Kingdom | 51-200 | Exact match | 15 contacts → |
“A1 Microwave Ltd, is a leading UK designer and manufacturer of filters and diplexers for satcoms, telecoms, radar and scientific applications.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Microwave Filter Companymicrowavefilter.com HQ: East Syracuse, NY, United StatesReported employees: 11-50 | East Syracuse, NY, United States | 11-50 | Exact match | 15 contacts → |
“Microwave Filter Company, Inc.(MFC) has been a leader in the design, development and manufacture of high quality filter products since 1967.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Lark Engineeringlarkengineering.com HQ: Anaheim, CA, United StatesReported employees: 201-500 | Anaheim, CA, United States | 201-500 | Exact match | 12 contacts → |
“Lark Engineering provides custom RF and microwave solutions designed to meet the technical, regulatory, and performance requirements of complex programs.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Netcom, INCnetcominc.com HQ: Wheeling, IL, United StatesReported employees: 51-200 | Wheeling, IL, United States | 51-200 | Exact match | 8 contacts → |
“Netcom designs and manufactures RF and microwave technology for a diverse range of applications within the military, aerospace, medical, and wireless communications industries.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Filtronetics, INCfiltro.net HQ: Kansas City, MO, United StatesReported employees: 11-50 | Kansas City, MO, United States | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Myat INCmyat.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Navanidhi Electronics PVT LTDnavanidhi.com HQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Memtronics Corporationmemtronics.com HQ: Richardson, TX, United StatesReported employees: 1-10 | Richardson, TX, United States | 1-10 | Exact match | 5 contacts → |
“MEMtronics Corporation offers innovative solutions to all your microwave and millimeter-wave filter needs.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 85 company matches
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Cavity filter suppliers: dataset insights
October 23, 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
83 records in the displayed employee bands.
2 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 85 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 23, 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 ↗
Cavity filter suppliers by location
1 lists · largest firstEvery Cavity filter suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for cavity filter 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 cavity filter suppliers did RevenueBase find worldwide?
The saved snapshot records 85 matching company records, 897 tracked contacts and 299 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 23, 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 cavity filter suppliers worldwide. Snapshot: October 23, 2026. https://revenuebase.ai/companies/browse/cavity-filter-suppliers.
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 cavity filter suppliers worldwide
RevenueBase records 85 matching company records for cavity filter suppliers worldwide, with 897 tracked contacts and 299 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 23, 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 cavity filter 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 | Johanson Technology, INCjohansontechnology.com HQ: Camarillo, CA, United StatesReported employees: 51-200 | Camarillo, CA, United States | 51-200 | Exact match | 114 contacts → |
“ITAR Registered | CTPAT | AS 9100-ISO 9001 | ISO 14001 | Johanson Technology's focus is on RF, microwave and optical markets.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Exens Groupexens-solutions.com HQ: Les Ulis, FranceReported employees: 51-200 | Les Ulis, France | 51-200 | Exact match | 78 contacts → |
“EXENS Group réunit trois entreprises – Exens Solutions, Bowen Systems et AR Electronique – pour offrir une expertise complète allant du composant de haute précision jusqu’au…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Resonant Inc., A Murata Companyresonant.com HQ: San Mateo, CA, United StatesReported employees: 51-200 | San Mateo, CA, United States | 51-200 | Exact match | 46 contacts → |
“Resonant, Murata Company, provides radio frequency (RF) filter solutions, developed on a robust intellectual property platform, that connect People and Things.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Comprod INCcomprodcom.com HQ: Boucherville, QC, CanadaReported employees: 51-200 | Boucherville, QC, Canada | 51-200 | Exact match | 46 contacts → |
“Depuis sa fondation en 1975, Comprod s’est imposée comme un chef de file dans la conception, la fabrication et la fourniture d’antennes fixes et mobiles, de solutions de filtrage…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | polomarconi.itpolomarconi.it HQ: Osio Sotto, ItalyReported employees: 51-200 | Osio Sotto, Italy | 51-200 | Exact match | 33 contacts → |
“POLOMARCONI.IT SPA is a leading company in Critical Communications.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | RF Microtechrfmicrotech.com HQ: Perugia, ItalyReported employees: 11-50 | Perugia, Italy | 11-50 | Exact match | 27 contacts → |
“With over 18 years of experience, RF Microtech develops and supplies innovative radiofrequency solutions for Space, SatCom and Avionics applications.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Wi2wi Corporation Precision Deviceswi2wi.com HQ: Middleton, WI, United StatesReported employees: 51-200 | Middleton, WI, United States | 51-200 | Exact match | 24 contacts → |
“Wi2Wi is a specialized electronic component supplier with expertise in all aspects of frequency control devices.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Networks International Corporationnickc.com HQ: Overland Park, KS, United StatesReported employees: 11-50 | Overland Park, KS, United States | 11-50 | Exact match | 23 contacts → |
“Networks International Corporation (NIC) is a leading manufacturer of custom RF & Microwave Filters and Assemblies.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | MCV Microwave East, INCmcv-microwave.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 21 contacts → |
“MCV Microwave has established itself as a one-stop-shop leader in RF microwave filters, antenna, and dielectric resonators since 1995.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Aldena Telecomunicazioni SRLaldena.it HQ: Settimo Milanese, ItalyReported employees: 11-50 | Settimo Milanese, Italy | 11-50 | Exact match | 20 contacts → |
“ALDENA is one of the world's leading manufacturers of antennas, filters and RF Accessories for Broadcasting, Civil, Military and Mission Critical applications.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | RF Microtech Electronicsrfme.in HQ: Vadodara, IndiaReported employees: 11-50 | Vadodara, India | 11-50 | Exact match | 18 contacts → |
“Design is not the narrow application of formal skills, it is a way of thinking.” - Chris Pullman We at RF Microtech Electronics (RFME) are not developing what it means just to…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | M.T. SRLmt-srl.it HQ: Gessate, ItalyReported employees: 51-200 | Gessate, Italy | 51-200 | Exact match | 17 contacts → |
“Since MT’s product line includes power amplifiers, transmitters, agile solid state tunable filter, tunable manually filters, very compact multi-channels remotely tunable motorized…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wems Electronicswems.com HQ: Hawthorne, CA, United StatesReported employees: 11-50 | Hawthorne, CA, United States | 11-50 | Exact match | 17 contacts → |
“Established in 1959, WEMS Electronics is a full service turn-key Small Business with an extensive complex specializing in state-of-the-art EMI custom filters, engineering and…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Comnav Engineering, INCcomnav-eng.com HQ: Portland, United StatesReported employees: 11-50 | Portland, United States | 11-50 | Exact match | 16 contacts → |
“Manufacturer of custom RF/Microwave filters for communications, navigation, EW applications” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Reactel, Incorporatedreactel.com HQ: Gaithersburg, MD, United StatesReported employees: 11-50 | Gaithersburg, MD, United States | 11-50 | Exact match | 16 contacts → |
“Since it was established in 1979, Reactel, Incorporated has become one of the industry leaders in the design and manufacture of RF and Microwave filters, diplexers, and…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | JQL Technologies Corporationjqlelectronics.com HQ: Mundelein, IL, United StatesReported employees: 201-500 | Mundelein, IL, United States | 201-500 | Exact match | 16 contacts → |
“JQL Tech is the Global Leader in designing and manufacturing for RF components including Isolators, Circulators, Cavity Filter, Couplers and Microwave Antenna.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | RLC Electronics, INCrlcelectronics.com HQ: Mt Kisco, NY, United StatesReported employees: 11-50 | Mt Kisco, NY, United States | 11-50 | Exact match | 15 contacts → |
“Designer and Manufacturer of RF and Microwave Components.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | A1 Microwave LTDa1microwave.com HQ: Pickering, United KingdomReported employees: 51-200 | Pickering, United Kingdom | 51-200 | Exact match | 15 contacts → |
“A1 Microwave Ltd, is a leading UK designer and manufacturer of filters and diplexers for satcoms, telecoms, radar and scientific applications.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Microwave Filter Companymicrowavefilter.com HQ: East Syracuse, NY, United StatesReported employees: 11-50 | East Syracuse, NY, United States | 11-50 | Exact match | 15 contacts → |
“Microwave Filter Company, Inc.(MFC) has been a leader in the design, development and manufacture of high quality filter products since 1967.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Lark Engineeringlarkengineering.com HQ: Anaheim, CA, United StatesReported employees: 201-500 | Anaheim, CA, United States | 201-500 | Exact match | 12 contacts → |
“Lark Engineering provides custom RF and microwave solutions designed to meet the technical, regulatory, and performance requirements of complex programs.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Netcom, INCnetcominc.com HQ: Wheeling, IL, United StatesReported employees: 51-200 | Wheeling, IL, United States | 51-200 | Exact match | 8 contacts → |
“Netcom designs and manufactures RF and microwave technology for a diverse range of applications within the military, aerospace, medical, and wireless communications industries.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Filtronetics, INCfiltro.net HQ: Kansas City, MO, United StatesReported employees: 11-50 | Kansas City, MO, United States | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Myat INCmyat.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Navanidhi Electronics PVT LTDnavanidhi.com HQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Memtronics Corporationmemtronics.com HQ: Richardson, TX, United StatesReported employees: 1-10 | Richardson, TX, United States | 1-10 | Exact match | 5 contacts → |
“MEMtronics Corporation offers innovative solutions to all your microwave and millimeter-wave filter needs.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 85 company matches
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Cavity filter suppliers: dataset insights
October 23, 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
83 records in the displayed employee bands.
2 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 85 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 23, 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 ↗
Cavity filter suppliers by location
1 lists · largest firstEvery Cavity filter suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for cavity filter 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 cavity filter suppliers did RevenueBase find worldwide?
The saved snapshot records 85 matching company records, 897 tracked contacts and 299 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 23, 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 cavity filter suppliers worldwide. Snapshot: October 23, 2026. https://revenuebase.ai/companies/browse/cavity-filter-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗