Company lists · Data refreshed November 2026

Top 25 Telecom parts suppliers worldwide

RevenueBase identified 6,414 company matches for telecom parts suppliers worldwide as of November 2026 and tracks 145,976 professional contacts across them, including 34,392 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for telecom parts 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 6, 2026. Country and city lists for telecom parts 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 6, 2026 How this list was built
6,414Companies
145,976Contacts tracked
34,392Verified emails
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The 25 largest telecom parts suppliers worldwide

Ranked by team size
Top 25 of 6,414 company matches for telecom parts suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchSt. Louis, MO, United StatesHQ recorded Nov 6, 20265,001-10,0007,494 contacts →

Exact match

“Graybar, a Fortune 500 corporation and one of the largest employee-owned companies in North America, is a leader in the distribution of high quality electrical, communications and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWuhan, ChinaHQ recorded Nov 6, 202610001+4,839 contacts →

Exact match

“FiberHome is an internationally renowned provider of ICT network products and solutions, Our mission is to maximize the potential of digital connections and benefit the society.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKirkland, CanadaHQ recorded Nov 6, 20261,001-5,0004,609 contacts →

Exact match

“Welcome to Future Electronics!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDuncan, United StatesHQ recorded Nov 6, 20261,001-5,0003,024 contacts →

Exact match

“Founded in 1984, AFL is a global manufacturer providing end-to-end solutions to the energy, broadband, data center, AI and industrial markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchThief River Falls, MN, United StatesHQ recorded Nov 6, 20261,001-5,0002,324 contacts →

Exact match

“DigiKey is the leading global electronic components and automation products distributor, offering unrivaled selection, service, and delivery speed worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Jose, CA, United StatesHQ recorded Nov 6, 20261,001-5,0001,906 contacts →

Exact match

“Infinera is now part of Nokia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchShelton, CT, United StatesHQ recorded Nov 6, 20261,001-5,0001,304 contacts →

Exact match

“Gexpro is part of the Rexel family of business which together form one of the world’s largest electrical distributors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWembley, United KingdomHQ recorded Nov 6, 20261,001-5,0001,204 contacts →

Exact match

“Established in 1985 to support the emerging UK cable television market, Kelly Group has diversified to meet the needs of our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261,001-5,0001,007 contacts →

Exact match

“Since 1919 EECOL Electric has provided material and technical support for the construction, industrial, and residential markets from over 60 locations in Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFaribault, MN, United StatesHQ recorded Nov 6, 20261,001-5,0001,005 contacts →

Exact match

“KGPCo is a key strategic partner to the world’s leading communication and technology companies creating the next generation of networks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWillingboro, NJ, United StatesHQ recorded Nov 6, 20261,001-5,000898 contacts →

Exact match

“Radwell, established in 1979, is a global leader in industrial automation solutions, providing new, never-used, refurbished, obsolete, and hard-to-find automation, industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchIspringen, GermanyHQ recorded Nov 6, 20261,001-5,000863 contacts →

Exact match

“Build your career with us.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAnaheim, AR, United StatesHQ recorded Nov 6, 2026501-1,000825 contacts →

Exact match

“bisco industries is a Master Distributor of Electronic Components and Military Spec Fastening Hardware.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWilmington, United StatesHQ recorded Nov 6, 20261,001-5,000801 contacts →

Exact match

“Heilind Electronics is a leading distributor of interconnect, electromechanical, and sensor products, supporting procurement professionals, design engineers, and manufacturing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWetzikon, SwitzerlandHQ recorded Nov 6, 20261,001-5,000789 contacts →

Exact match

“Reichle & De-Massari AG (R&M) is an independent Swiss family-owned business with more than 60 years of experience in the information and communications technology markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCórdoba, SpainHQ recorded Nov 6, 20261,001-5,000760 contacts →

Exact match

“OFG is an international company with more than 20 years of experience in the telecommunications sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLafayette, IN, United StatesHQ recorded Nov 6, 20261,001-5,000745 contacts →

Exact match

“Kirby Risk Corporation is a multi-faceted company, dedicated to understanding and meeting our business partners' needs with innovative, effective solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEast Brunswick, FL, United StatesHQ recorded Nov 6, 20261,001-5,000703 contacts →

Exact match

“Netceed is a global infrastructure supply chain solutions platform that enables the critical networks modern society depends on and connects the world through integrated products…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchJeddah, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000597 contacts →

Exact match

“The Saudi Cable Company (SCC) is the only total cable system provider in the Middle East.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMölndal, SwedenHQ recorded Nov 6, 20261,001-5,000581 contacts →

Exact match

“Transtema är ett av Nordens ledande företag när det gäller att installera, underhålla och sköta driften av olika typer av kommunikationsinfrastruktur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHong Kong, SingaporeHQ recorded Nov 6, 20261,001-5,000566 contacts →

Exact match

“Comba is a globally recognized leader in wireless communication solutions, renowned for its cutting-edge R&D, advanced manufacturing capabilities, and comprehensive service…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLodz, PolandHQ recorded Nov 6, 20261,001-5,000553 contacts →

Exact match

“Transfer Multisort Elektronik has been established in 1989 and presently is one of the fastest growing global distributors of electronic, electromechanical, industrial automatic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 2026501-1,000551 contacts →

Exact match

“THE PRODUCTS AND SOLUTIONS YOU NEED, FROM PEOPLE WHO CARE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHalifax, NB, CanadaHQ recorded Nov 6, 2026501-1,000529 contacts →

Exact match

“Graybar Canada is a wholesale distribution, specializing in high-quality electrical, communications, data, and industrial products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAnkara, TürkiyeHQ recorded Nov 6, 2026201-500509 contacts →

Exact match

“ASELSANNET, 2004 yılında kurulmuş bir şirket olup, 2013 yılı itibariyle sermayesinin %100'ü Türk Silahlı Kuvvetlerini Güçlendirme Vakfı kuruluşu olan ASELSAN A.Ş.’a aittir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 6,414 telecom parts suppliers worldwide

See the full list, filter by size, metro and specialty, and access 34,392 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom parts suppliers worldwide at a glance

As of Nov 6, 2026
23.6%Verified-email coverage
22.8Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · Shenzhen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,175
11-50
2,540
51-200
1,116
201-500
307
501-1,000
81
1,001-5,000
83
5,001-10,000
13
10001+
16

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 telecom parts suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “telecom parts 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 34,392 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 6, 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.

Telecom parts suppliers by location

42 lists · largest first

Every Telecom parts suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “telecom parts suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom parts suppliers are there worldwide?

RevenueBase identified 6,414 company matches for telecom parts 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?

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

Which country has the most telecom parts suppliers?

The United States leads with 1,129 companies, followed by China (483) and India (369). Every telecom parts suppliers list by country and city is linked on this page.

Which city has the most telecom parts suppliers?

Shenzhen leads with 218 company records, followed by Sao Paulo (83) and Bangalore (48).

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 34,392 professional contacts with verified work emails tracked across these 6,414 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 6, 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.