Company lists · Data refreshed November 2026

Top 25 Network troubleshooting services worldwide

RevenueBase identified 3,627 company matches for network troubleshooting services worldwide as of November 2026 and tracks 25,622 professional contacts across them, including 4,329 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for network troubleshooting services 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 network troubleshooting services 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
3,627Companies
25,622Contacts tracked
4,329Verified emails
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The 25 largest network troubleshooting services worldwide

Ranked by team size
Top 25 of 3,627 company matches for network troubleshooting services 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 matchLenexa, CA, United StatesHQ recorded Nov 6, 20261,001-5,0001,356 contacts →

Exact match

“Wachter is on the cutting-edge of technology and infrastructure installation and has been since 1930.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMilton Brisbane, AustraliaHQ recorded Nov 6, 2026n/a400 contacts →

Exact match

“With Computer Troubleshooters you get the best of both worlds: friendly, knowledgeable service from a locally owned & operated service provider, supported by the worlds top…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLyon, FranceHQ recorded Nov 6, 202651-200223 contacts →

Exact match

“We are independent experts in networking and telecommunications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCincinnati, United StatesHQ recorded Nov 6, 2026201-500214 contacts →

Exact match

“Kinettix is the go-to global leader in providing IT field technicians and break/fix dispatches to U.S-based enterprises and managed service providers anywhere, anytime.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCoral Gables, FL, United StatesHQ recorded Nov 6, 2026201-500207 contacts →

Exact match

“Geeks on Site provides onsite and remote computer repair and technical support, depending on each customer’s needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchZurich, SwitzerlandHQ recorded Nov 6, 2026n/a165 contacts →

Exact match

“Founded in 2013, Mila is today present in Switzerland, Germany, United-Kingdom, France and Austria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPlano, KS, United StatesHQ recorded Nov 6, 2026201-500152 contacts →

Exact match

“Fortress Solutions has been providing unrivaled network services since the dawn of the internet in 1983, and today we service and support all forms of connectivity – from networks…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-200140 contacts →

Exact match

“Geeks2U has been Australia’s leading provider of on-site and remote tech support since 2005.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCarlsbad, CA, United StatesHQ recorded Nov 6, 2026201-500136 contacts →

Exact match

“Technology Services, Built for Scale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWood Dale, IL, United StatesHQ recorded Nov 6, 202651-200129 contacts →

Exact match

“CPT Network Solutions is a national technology services provider helping retailers, senior living organizations, healthcare teams, and other multi-site businesses deploy and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRuston, LA, United StatesHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“HiTech Computers was founded in 1997 to provide the North Louisiana area with quality IT services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSaint-leu-la-forêt, FranceHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“We at HTS provide the modern day IT and network solutions to the enterprise markets through an extensive range of managed IT support services to its worldwide clientele.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLakewood, VA, United StatesHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“The internet is down!" You now have to start figuring out whom to call.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBeirut, LebanonHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“Crystal Networks offers technical consulting, installation and maintenance for all customers in need of ensuring a secure, reliable and advanced networking solution across several…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGurgaon, IndiaHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“Network communications support organization & Systems Integrator with a business focus of providing end users and solutions providers with support services based on industry best…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAjax, ON, CanadaHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“Sybex is a global leader in IT field services and managed solutions, with a network of 1800+ certified techs across 60 countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWrocław, PolandHQ recorded Nov 6, 2026201-50099 contacts →

Exact match

“Inter Prompt Global (IP Global) is a trusted IT services provider headquartered in Wroclaw, Poland, with offices in the UK, US, UAE, India, and Pakistan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBoynton Beach, FL, United StatesHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Tech Service Today (TST) is a technology services company dedicated to helping IT leaders reclaim their nights and weekends.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTampa, CT, United StatesHQ recorded Nov 6, 2026501-1,00085 contacts →

Exact match

“In today's world of computer technology, individuals and companies depend on fast reliable services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOmaha, NE, United StatesHQ recorded Nov 6, 2026201-50079 contacts →

Exact match

“Harland Technologies is now Secur-Serv”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKingsport, TN, United StatesHQ recorded Nov 6, 20261,001-5,00076 contacts →

Exact match

“At Field Advantage, we understand that national organizations need nationwide coverage but with the amenities provided by their headquarters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWooburn Green, United KingdomHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“CST is an I.T.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGlen Allen, VA, United StatesHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“With over four decades of combined experience in providing technology-based solutions in the South East and Midwest United States, our staff has a business philosophy and approach…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBrazilHQ recorded Nov 6, 2026n/a75 contacts →

Exact match

“Seus Problemas com redes de computadores terminam aqui!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-5072 contacts →

Exact match

“SMARTECH is the premier provider of complimentary maintenance services to world-class service organizations.”

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

Showing 25 of 3,627 network troubleshooting services worldwide

See the full list, filter by size, metro and specialty, and access 4,329 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network troubleshooting services worldwide at a glance

As of Nov 6, 2026
16.9%Verified-email coverage
7.1Average contacts per company
1-10Median size (employees)
1.4%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,732
11-50
655
51-200
128
201-500
34
501-1,000
6
1,001-5,000
5
5,001-10,000
1
10001+
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 network troubleshooting services are linked below.
What qualifies
Company records worldwide whose business descriptions match “network troubleshooting services” 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 4,329 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.

Network troubleshooting services by location

15 lists · largest first

Every Network troubleshooting services 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 “network troubleshooting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many network troubleshooting services are there worldwide?

RevenueBase identified 3,627 company matches for network troubleshooting services 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?

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

Which country has the most network troubleshooting services?

The United States leads with 1,217 companies, followed by Brazil (251) and the United Kingdom (222). Every network troubleshooting services list by country and city is linked on this page.

Which city has the most network troubleshooting services?

Sao Paulo leads with 52 company records, followed by London (48) and New York (26).

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 4,329 professional contacts with verified work emails tracked across these 3,627 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.