Company lists · Data refreshed November 2026

Top 25 Data connectivity companies worldwide

RevenueBase identified 1,105 company matches for data connectivity companies worldwide as of November 2026 and tracks 61,252 professional contacts across them, including 18,489 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for data connectivity companies 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 data connectivity companies 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
1,105Companies
61,252Contacts tracked
18,489Verified emails
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The 25 largest data connectivity companies worldwide

Ranked by team size
Top 25 of 1,105 company matches for data connectivity companies 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 matchSan Jose, United StatesHQ recorded Nov 6, 202610001+18,673 contacts →

Exact match

“Build an intelligent data infrastructure with NetApp that brings it all together, a smarter way to let data thrive.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPune, IndiaHQ recorded Nov 6, 20261,001-5,0005,464 contacts →

Exact match

“STL is a global leader in advanced connectivity solutions, providing end-to-end solutions for building AI-ready infrastructure, FTTx, Rural, Enterprise and Data Centre networks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchConshohocken, PA, United StatesHQ recorded Nov 6, 20261,001-5,0002,725 contacts →

Exact match

“Connect everything to achieve anything™ #TeamBoomi”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchEdinburg, VA, United StatesHQ recorded Nov 6, 20261,001-5,0001,212 contacts →

Exact match

“Shentel has been keeping communities connected since 1902.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHerndon, VA, United StatesHQ recorded Nov 6, 20261,001-5,0001,124 contacts →

Exact match

“XO Communications is a Verizon company that provides the technology that helps business and wholesale customers compete in a hyper-connected economy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCosta Mesa, United StatesHQ recorded Nov 6, 2026501-1,000961 contacts →

Exact match

“eQ Technologic is a software development company that has accelerated digital transformation for the last 23 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNápoles, ItalyHQ recorded Nov 6, 2026501-1,000838 contacts →

Exact match

“Somos un equipo de expertos en Telecomunicaciones y Tecnologías de Información.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTehran, IranHQ recorded Nov 6, 2026501-1,000824 contacts →

Exact match

“Data Transmission company of Asiatech (#asiatech) was established in 2003 to provide IT-based services and obtained PAP license from the Communications Regulatory Authority (CRA)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCarmel, IN, United StatesHQ recorded Nov 6, 20261,001-5,000803 contacts →

Exact match

“Telamon is a leading provider of connectivity integration, implementation, and distribution solutions for many of the world’s most recognized telecommunications, transportation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBretten, GermanyHQ recorded Nov 6, 20261,001-5,000784 contacts →

Exact match

“One central platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHà Nội, VietnamHQ recorded Nov 6, 20261,001-5,000748 contacts →

Exact match

“CMC Telecom is a member of CMC Corporation and stands out as the only Vietnamese digital infrastructure company that collaborates with foreign investors, specifically TIME dotCom…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSanta Clara, SC, United StatesHQ recorded Nov 6, 2026501-1,000563 contacts →

Exact match

“For over 50 years, we’ve been helping organizations around the globe confidently transform their business by simplifying how people connect, manage, and analyze data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSan Mateo, CA, United StatesHQ recorded Nov 6, 20261,001-5,000554 contacts →

Exact match

“Talend, a Qlik company, is a global leader in data integration and data management, is taking the work out of working with data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRockford, IL, United StatesHQ recorded Nov 6, 2026501-1,000550 contacts →

Exact match

“Cleo is a supply chain orchestration software company that connects, automates, and optimizes the critical processes that keep goods and data moving.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCovington, LA, United StatesHQ recorded Nov 6, 2026201-500490 contacts →

Exact match

“Globalstar empowers its customers to connect, transmit and communicate in smarter ways easily, quickly, securely, and affordably, offering reliable satellite and terrestrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSan Isidro, PeruHQ recorded Nov 6, 2026201-500473 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchUnited StatesHQ recorded Nov 6, 2026501-1,000447 contacts →

Exact match

“Bharti Airtel Limited is a leading global telecommunications company with operations in 20 countries across Asia and Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDhaka, BangladeshHQ recorded Nov 6, 20261,001-5,000360 contacts →

Exact match

“ADN Telecom Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCape Town, South AfricaHQ recorded Nov 6, 2026501-1,000338 contacts →

Exact match

“Webafrica keeps South Africa connected with fast Fibre internet, LTE solutions, and business-ready connectivity that just works.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSalvador, BrazilHQ recorded Nov 6, 2026201-500303 contacts →

Exact match

“A ITS Brasil é líder em provimento de acesso à internet no Estado da Bahia, com mais de 600km de Rede de Fibra DWDM.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchJoao Pessoa, BrazilHQ recorded Nov 6, 2026201-500287 contacts →

Exact match

“Conectando pessoas desde 2004, a Tely é a maior empresa de telecomunicações do Nordeste.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPointe-claire, CanadaHQ recorded Nov 6, 2026501-1,000264 contacts →

Exact match

“Convergia is the Pan-American Connectivity and Communications provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPalo Alto, CA, United StatesHQ recorded Nov 6, 2026201-500258 contacts →

Exact match

“Striim offers a leading real-time data streaming and integration platform, built by the same team behind Oracle GoldenGate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCologne, GermanyHQ recorded Nov 6, 2026201-500257 contacts →

Exact match

“Die Plusnet GmbH, eine Tochtergesellschaft der EnBW, ist ein deutsches Telekommunikationsunternehmen mit Fokus auf Geschäftskunden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCamaragibe, BrazilHQ recorded Nov 6, 2026201-500248 contacts →

Exact match

“Começamos a escrever nossa história há 15 anos.”

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

Showing 25 of 1,105 data connectivity companies worldwide

See the full list, filter by size, metro and specialty, and access 18,489 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data connectivity companies worldwide at a glance

As of Nov 6, 2026
30.2%Verified-email coverage
55.4Average contacts per company
11-50Median size (employees)
1.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
403
11-50
425
51-200
169
201-500
44
501-1,000
20
1,001-5,000
25
5,001-10,000
3
10001+
5

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 data connectivity companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “data connectivity companies” 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 18,489 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.

Data connectivity companies by location

5 lists · largest first

Every Data connectivity companies 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 “data connectivity companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data connectivity companies are there worldwide?

RevenueBase identified 1,105 company matches for data connectivity companies 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?

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

Which country has the most data connectivity companies?

The United States leads with 197 companies, followed by Brazil (171) and the United Kingdom (76). Every data connectivity companies list by country and city is linked on this page.

Which city has the most data connectivity companies?

London leads with 19 company records, followed by Sao Paulo (19) and New York (16).

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 18,489 professional contacts with verified work emails tracked across these 1,105 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.