Company lists · Data refreshed November 2026

Top 25 Computer network installation services based in South Africa

RevenueBase identified 104 company matches for computer network installation services associated with South Africa as of November 2026 and tracks 413 professional contacts across them, including 89 with verified work emails. Cape Town is the largest hub.

This list covers company matches for computer network installation services associated with South Africa, 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.

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
104Companies
413Contacts tracked
89Verified emails
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The 25 largest computer network installation services based in South Africa

Ranked by team size
Top 25 of 104 company matches for computer network installation services based in South Africa, 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 matchCenturion, South AfricaHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“INT is a leading provider of structured cabling and infrastructure solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Khusela Solutions are specialists in networking design and the support of Local and Wide Area Networks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSprings, South AfricaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“LANLINK NETWORKING is a company based out of 67 FIFTH STREET SPRINGS, SPRINGS, Gauteng, South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDurban, South AfricaHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Welcome to Infracomm Technology Solutions, your world of hassle free end to end physical infrastructure solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPretoria, South AfricaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Passionate professional specializing in IT infrastructure solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPierre Van Ryneveld, South AfricaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“At Vectorox, we're committed to propelling businesses into the future with cutting-edge technological solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchEdenvale, South AfricaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Since AZ Networks has been at the forefront of delivering tailored technological infrastructure solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Struggling to maintain your computer network?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“The Network Behind Your Network.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDurbanville, South AfricaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“F1 IT Solutions is a Managed Security Services Provider (MSSP) based in Cape Town.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMontague Gardens, South AfricaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“With nearly two decades of experience, Nettek can provide your business with an appropriate complete Local Area Network, utilizing copper, fibre, and wireless technologies as well…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEmfuleni, South AfricaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Network Computer Wireless (NCWSA) specialize in the SMB market with supply and maintenance of the complete IT Network infrastructure, from the basic networking to advance Server…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Lancom is a specialist infrastructure and network solutions provider, delivering structured cabling, wireless, and advanced connectivity solutions for direct customers and IT…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“OVERVIEW Tecworks has been offering tailor-made IT solutions since 1992 and has become one of the leading networking, fibre service and structured cabling companies in the Western…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKraaifontein, South AfricaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Our mission We are driven by service excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Fat Finger Tech is a strategic digital growth and technology partner helping businesses build stronger brands, high-performing websites and secure digital foundations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBellville, South AfricaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“On-Site Network and Desktop support services, ranging from simple desktop application support to hardware firewalls and routing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCenturion, South AfricaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Having differentiated ourselves as a leader in providing comprehensive managed networking solutions, we offer unmatched service to our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMiddelburg, South AfricaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“What we can do Wireless internet access is the main service of Pres Connect, but we also offer many value added services including: VOIP, CCTV camera installation, network…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“The Only Option Consulting Group head office is situated in Kramerville, Sandton, Johannesburg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCenturion, South AfricaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We are a Dynamic Company offering Network and IT support to a variety of Businesses and Private Homes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 2026201-5002 contacts →

Exact match

“Interconnect Systems (Pty) Ltd is one of South Africa’s largest privately owned, black economically empowered network infrastructure providers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Welcome to COMPUCABLE, where we redefine excellence in network fabrication, covering every aspect from strategic planning and cutting-edge design to seamless construction and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We specializes in Design and Installation of new structure or rebuilding LAN (UTP Cat 6a, Cat 7), WAN (Virtual Private Network, ISP) WI-FI (Indoor & Outdoor Wireless connection)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMogale City, South AfricaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“ITfx – Networking Solutions is a company that strives for excellence and prides itself in the fact that our clients have the opportunity of getting a service that is competitively…”

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

Showing 25 of 104 computer network installation services based in South Africa

See the full list, filter by size, metro and specialty, and access 89 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Computer network installation services based in South Africa at a glance

As of Nov 6, 2026
21.5%Verified-email coverage
4.0Average contacts per company
1-10Median size (employees)
16.3%Largest-city concentration · Cape Town
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
66
11-50
33
51-200
4
201-500
1

Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 104 companies.

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.
What qualifies
Company records associated with South Africa whose business descriptions match “computer network installation 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 89 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.

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

How many computer network installation services are there based in South Africa?

RevenueBase identified 104 company matches for computer network installation services associated with South Africa 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?

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

Which city has the most computer network installation services?

Cape Town leads with 17 company records, followed by Johannesburg (16) and Pretoria (8).

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 89 professional contacts with verified work emails tracked across these 104 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.