Company lists · Data refreshed November 2026

Top 25 Telecommunications sub-assemblies suppliers worldwide

RevenueBase identified 161 company matches for telecommunications sub-assemblies suppliers worldwide as of November 2026 and tracks 1,864 professional contacts across them, including 297 with verified work emails. The United States is the largest market and Rome the largest hub.

This list covers company matches for telecommunications sub-assemblies 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 2, 2026. Country and city lists for telecommunications sub-assemblies 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 2, 2026 How this list was built
161Companies
1,864Contacts tracked
297Verified emails
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The 25 largest telecommunications sub-assemblies suppliers worldwide

Ranked by team size
Top 25 of 161 company matches for telecommunications sub-assemblies suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchBolton, United KingdomHQ recorded Nov 2, 202651-200146 contacts →

Exact match

“Assembly Solutions Ltd (for short, ASL) is a subcontract manufacturer of cable assemblies, wiring harnesses and control panels which supplies manufacturers including Ford, Siemens…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchClarksburg, MD, United StatesHQ recorded Nov 2, 202651-20083 contacts →

Exact match

“Netcom Technologies Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchCoppell, TX, United StatesHQ recorded Nov 2, 202651-20078 contacts →

Exact match

“Clover Telecom is a leading global supplier of telecom hardware and engineering services for data, wireless, cable, and wireline networks.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchSan Sebastián De Los Reyes, SpainHQ recorded Nov 2, 2026201-50078 contacts →

Exact match

“Your Network is Our Business DeltaComGroup is a global supplier of top quality telecommunications systems, components and services.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchHauppauge, NY, United StatesHQ recorded Nov 2, 2026201-50077 contacts →

Exact match

“Narda-MITEQ has been serving the RF/Microwave components and subsystems, and SATCOM markets for over 70 years.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchAshdod, IsraelHQ recorded Nov 2, 2026201-50065 contacts →

Exact match

“Elbatech Technologies is a leading provider of subcontract manufacturing solutions, specializing in full turnkey services for the aerospace, defense, and high-technology civilian…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchLisi Ogon, PolandHQ recorded Nov 2, 2026501-1,00061 contacts →

Exact match

“BKT ELEKTRONIK is a leading European manufacturer and supplier of passive telecom network components.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchMeriden, CT, United StatesHQ recorded Nov 2, 202651-20050 contacts →

Exact match

“RFS Technologies designs and manufactures premium-quality cable and antenna solutions for commercial wireless networks, mission critical communications, private networks…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchMarlboro North, South AfricaHQ recorded Nov 2, 202651-20038 contacts →

Exact match

“Webb Industries specialises in TELECOMMUNICATION ANCILLARY PRODUCTS & SERVICES: Antennas, Duplexers, Coax Cable, Coax Connectors, GSM Repeaters, Indoor Coverage Solutions…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchOsio Sotto, ItalyHQ recorded Nov 2, 202651-20033 contacts →

Exact match

“POLOMARCONI.IT SPA is a leading company in Critical Communications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchUnited StatesHQ recorded Nov 2, 2026501-1,00026 contacts →

Exact match

“Kavveri Telecom Products Limited is a leading telecom wireless subsystem products manufacturer, providing world-class, hardware products and solutions for the Telecom, Defence &…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchBhopal, IndiaHQ recorded Nov 2, 202651-20023 contacts →

Exact match

“Eteily Technologies India Pvt.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchIrving, TX, United StatesHQ recorded Nov 2, 202611-5020 contacts →

Exact match

“Solaris Technologies Services is ready for any disaster recovery plan with our powder coated cell phones tower.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchRancho Santa Margarita, CA, United StatesHQ recorded Nov 2, 202651-20018 contacts →

Exact match

“123eWireless is leading Manufacturer and supplier of Coaxial Cable, Coax Assemblies and Connectors, Fiber Optics Cables, RET Cables, RF Connectors, RF Devices and all wireless…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchLas Vegas, NV, United StatesHQ recorded Nov 2, 202611-5017 contacts →

Exact match

“Looking for Cables?”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchSikeston, MO, United StatesHQ recorded Nov 2, 202611-5017 contacts →

Exact match

“Confluent Technology Group stocks and repairs a wide variety of telecommunications equipment in our square foot facility.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchHermosillo, MexicoHQ recorded Nov 2, 2026201-50015 contacts →

Exact match

“Experienced provider of manufacturing operations for telecommunications cable assembly and connector products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchUnited StatesHQ recorded Nov 2, 202651-20014 contacts →

Exact match

“RF Logic is a leading supplier of high quality coaxial cable assemblies, custom test equipment and related components to the RF/Microwave and high-speed digital markets.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchAustin, TX, United StatesHQ recorded Nov 2, 20261-1013 contacts →

Exact match

“Cable to the Max is a telecommunications subcontracting company that provides nationwide fulfillment services.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchSt Albans, United KingdomHQ recorded Nov 2, 202611-5011 contacts →

Exact match

“Making high-spec inter-connections work for you: Distinguished by 30 years of service excellence, product innovation, and outstanding reliability, GEM serves the…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchHz, United KingdomHQ recorded Nov 2, 202611-509 contacts →

Exact match

“Midway is a sub-contract manufacturer who specialises in high-tech electrical, electronic and mechanical assembly.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact match04319 Leipzig, GermanyHQ recorded Nov 2, 202651-2008 contacts →

Exact match

“Unsere Leistungen im Kurzüberblick: Telekommunikation - Ob die Errichtung der Infrastruktur, Installation von Richtfunk- und Systemtechnik oder Wartung und…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchSingaporeHQ recorded Nov 2, 202611-508 contacts →

Exact match

“Our Company has acquired a reputation for supplying quality products with one of the best after-sales support in the industry” said Omni-Comm’s amiable MD Mr.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchBurgess Hill, United KingdomHQ recorded Nov 2, 202611-508 contacts →

Exact match

“Willow Electronics – high quality subcontract assembly services to OEM and EMS tiers.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchUnited StatesHQ recorded Nov 2, 202651-2007 contacts →

Exact match

“We supply the world with new and quality remanufactured cable electronics and fiberoptic equipment.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 161 telecommunications sub-assemblies suppliers worldwide

See the full list, filter by size, metro and specialty, and access 297 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecommunications sub-assemblies suppliers worldwide at a glance

As of Nov 2, 2026
15.9%Verified-email coverage
11.6Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · Rome
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
64
51-200
31
201-500
9
501-1,000
3
1,001-5,000
1

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 telecommunications sub-assemblies suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “telecommunications sub-assemblies 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 297 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 2, 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.

Telecommunications sub-assemblies suppliers by location

1 lists · largest first

Every Telecommunications sub-assemblies 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 “telecommunications sub-assemblies suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications sub-assemblies suppliers are there worldwide?

RevenueBase identified 161 company matches for telecommunications sub-assemblies 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?

ASL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most telecommunications sub-assemblies suppliers?

The United States leads with 30 companies. Every telecommunications sub-assemblies suppliers list by country and city is linked on this page.

Which city has the most telecommunications sub-assemblies suppliers?

Rome leads with 5 company records, followed by Delhi (3) and Shenzhen (3).

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 297 professional contacts with verified work emails tracked across these 161 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 2, 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.