Company lists · Data refreshed November 2026

Top 17 Rf attenuators suppliers worldwide

RevenueBase identified 76 company matches for rf attenuators suppliers worldwide as of November 2026 and tracks 435 professional contacts across them, including 64 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for rf attenuators 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 November 1, 2026. Country and city lists for rf attenuators 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 1, 2026 How this list was built
76Companies
435Contacts tracked
64Verified emails
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The 17 largest rf attenuators suppliers worldwide

Ranked by team size
Top 17 of 76 company matches for rf attenuators suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchStuart, FL, United StatesHQ recorded Nov 1, 202651-20049 contacts →

Exact match

“EMC Technology | Florida RF Labs, a Smiths Microwave business, is an internationally recognized leader in the development and manufacturer of thin and thick film RF and Microwave…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchIrvine, CA, United StatesHQ recorded Nov 1, 202651-20034 contacts →

Exact match

“Engineers are developing the next incredible technology.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchAndilly, FranceHQ recorded Nov 1, 202611-5022 contacts →

Exact match

“DICONEX is an electrical/electronic manufacturing company based out of 12 avenue des cures, ANDILLY, France.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchHauppauge, NY, United StatesHQ recorded Nov 1, 2026201-50020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchIndianapolis, IN, United StatesHQ recorded Nov 1, 202651-20015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchWhippany, NJ, United StatesHQ recorded Nov 1, 202611-5014 contacts →

Exact match

“Werbel Microwave LLC specializes in creating high-performance RF and microwave products for various applications, including military and commercial use.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchDenville, NJ, United StatesHQ recorded Nov 1, 202611-5011 contacts →

Exact match

“Your RF/Microwave Component Source Since 1961 Since 1961, MECA Electronics Inc.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchLeeds, United KingdomHQ recorded Nov 1, 202611-506 contacts →

Exact match

“Novella Satcoms was formed in 1997 and is now an established supplier of high performance RF equipment and solutions for satellite earth stations and CATV systems.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchLewisville, United StatesHQ recorded Nov 1, 202611-505 contacts →

Exact match

“Founded in 1992, Fairview Microwave (originally Sun Moon Electronics or SM Electronics) pioneered same-day fulfillment for RF and microwave components to meet the urgent needs of…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchEast Hampton, NY, United StatesHQ recorded Nov 1, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchBoonton, NJ, United StatesHQ recorded Nov 1, 202611-503 contacts →

Exact match

“RD Microwaves is a small and nimble RF/microwave design and 100% made-in-USA manufacturing company with over 60 years of design and hands-on experience providing rapid response…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchAllen, TX, United StatesHQ recorded Nov 1, 20261-103 contacts →

Exact match

“Supplier from stock of off the shelf passive rf & microwave components; adapters, terminations, cable assemblies, dc blocks, etc”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchBrooklyn, NY, United StatesHQ recorded Nov 1, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchLos Angeles, CA, United StatesHQ recorded Nov 1, 20261-102 contacts →

Exact match

“Founded in 2015, QuantumFlow has established amazing partnerships with well known and respected suppliers in the fields of RF, Microwave, and Millimeter-wave active and passive…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchKirkland, WA, United StatesHQ recorded Nov 1, 20261-101 contacts →

Exact match

“BroadBand Transmission Line, BBTLine, LLC - Manufactures BroadBand RF Splitters Combiners Power Dividers - Bi Directional Couplers -500 MHz to 7 GHz - Provides RF…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchPalm City, FL, United StatesHQ recorded Nov 1, 20261-101 contacts →

Exact match

“Electro-Photonics LLC is a global supplier of RF and Microwave components.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchClifton, NJ, United StatesHQ recorded Nov 1, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 17 of 76 rf attenuators suppliers worldwide

See the full list, filter by size, metro and specialty, and access 64 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rf attenuators suppliers worldwide at a glance

As of Nov 1, 2026
14.7%Verified-email coverage
5.7Average contacts per company
11-50Median size (employees)
3.9%Largest-city concentration · Shenzhen
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
34
51-200
12
201-500
4
501-1,000
2

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 rf attenuators suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “rf attenuators 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 64 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 November 1, 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.

Rf attenuators suppliers by location

1 lists · largest first

Every Rf attenuators 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 “rf attenuators suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rf attenuators suppliers are there worldwide?

RevenueBase identified 76 company matches for rf attenuators suppliers worldwide as of November 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?

Florida RF Labs EMC Technology tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most rf attenuators suppliers?

The United States leads with 33 companies. Every rf attenuators suppliers list by country and city is linked on this page.

Which city has the most rf attenuators suppliers?

Shenzhen leads with 3 company records, followed by Boonton (2) and Hefei (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 64 professional contacts with verified work emails tracked across these 76 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 November 1, 2026.

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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.