Company lists · Data refreshed September 2026

Top 25 Electrical contractors for telecommunications based in South Africa

Name: Electrical contractors for telecommunications based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 433 companies tracked

RevenueBase identified 433 electrical contractors for telecommunications headquartered in South Africa as of September 2026 and tracks 3,110 professional contacts across them, including 587 with verified work emails. Johannesburg is the largest hub.

This list covers electrical contractors for telecommunications headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

433Companies

3,110Contacts tracked

587Verified emails

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The 25 largest electrical contractors for telecommunications based in South Africa

Ranked by team size

Top 25 of 433 electrical contractors for telecommunications based in South Africa, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to electrical contractors for telecommunications: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Tractionel Enterprise	Partial evidence	Roodepoort, South AfricaHQ checked Sep 16, 2026	501-1,000	163 contacts →
	Partial evidence “Established in 1982, Tractionel Enterprise is a 100% Black-Owned Level 1 Electrical Construction Company with an outstanding track record in the design, supply, construction and…” Source: RevenueBase Database · checked Sep 16, 2026
2	Vulatel	Indirect evidence	Woodmead, South AfricaHQ checked Sep 16, 2026	201-500	134 contacts →
	Indirect evidence “Vulatel is your full-service fibre and mobile network construction solutions provider.” Source: RevenueBase Database · checked Sep 16, 2026
3	SGT Solutions PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 16, 2026	201-500	106 contacts →
	Partial evidence “SGT Solutions (Pty) Ltd previously knows as SAAB Grintek is a telecommunications integrator that supplies innovative solutions and services to network owners and operators.” Source: RevenueBase Database · checked Sep 16, 2026
4	MC Design	Indirect evidence	Port Elizabeth, South AfricaHQ checked Sep 16, 2026	51-200	81 contacts →
	Indirect evidence “MC Design & Contracting is a people-centred and client-focussed company specializing in industrial projects.” Source: RevenueBase Database · checked Sep 16, 2026
5	GVJ Electrical And Instrumentation Contractors PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	51-200	81 contacts →
	Strong evidence “GVJ Electrical and Instrumentation Contractors (Pty) are electrical contractors and specialize in electrical reticulation for industrial and commercial projects.” Source: RevenueBase Database · checked Sep 16, 2026
6	Masedi E&i Construction	Indirect evidence	Vaalpark, South AfricaHQ checked Sep 16, 2026	201-500	80 contacts →
	Indirect evidence “Since Masedi E&I Construction has built an impeccable reputation in the industry with an emphasis on Quality, Safety and Exceptional Service.” Source: RevenueBase Database · checked Sep 16, 2026
7	Valley Electrical Contractors PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	201-500	63 contacts →
	Strong evidence “Founded in Valley Electrical Contractors has, and continues to strive for excellence in all of the work that we do; whether it be Commercial, Industrial or Residential.” Source: RevenueBase Database · checked Sep 16, 2026
8	CCI Technology Solutions	Indirect evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	51-200	48 contacts →
	Indirect evidence “CCI Technology Solutions is an established independent IT convergence company that specialises in the delivery of IT services.” Source: RevenueBase Database · checked Sep 16, 2026
9	MAZIV	Partial evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	1,001-5,000	48 contacts →
	Partial evidence “Maziv Group encompasses leading brands in enterprise and consumer connectivity, digitally led safety and security, and telecommunications construction and maintenance.” Source: RevenueBase Database · checked Sep 16, 2026
10	Adenco Construction PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	201-500	45 contacts →
	Indirect evidence “Adenco Construction (PTY) Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
11	RWK Electrical PTY LTD	Strong evidence	Bloemfontein, South AfricaHQ checked Sep 16, 2026	51-200	45 contacts →
	Strong evidence “Electrical Contractors” Source: RevenueBase Database · checked Sep 16, 2026
12	Inexma Electrical	Partial evidence	Stellenbosch, South AfricaHQ checked Sep 16, 2026	51-200	42 contacts →
	Partial evidence “Inexma Electrical is a Electrical construction company based in the Western Cape, South Africa” Source: RevenueBase Database · checked Sep 16, 2026
13	Samo Engineering	Strong evidence	Midrand, South AfricaHQ checked Sep 16, 2026	51-200	34 contacts →
	Strong evidence “SAMO ENGINEERING is Telecommunications and Electrical Engineering Service Integrator.” Source: RevenueBase Database · checked Sep 16, 2026
14	Goddards Electrical PTY LTD	Partial evidence	Wynberg, South AfricaHQ checked Sep 16, 2026	51-200	30 contacts →
	Partial evidence “Goddards has been at the forefront of the Electrical Construction industry in the Western Cape since its inception in 1985.” Source: RevenueBase Database · checked Sep 16, 2026
15	Interface Network Technology	Indirect evidence	Centurion, South AfricaHQ checked Sep 16, 2026	51-200	29 contacts →
	Indirect evidence “INT is a leading provider of structured cabling and infrastructure solutions.” Source: RevenueBase Database · checked Sep 16, 2026
16	Ficom Networks PTY LTD	Indirect evidence	Midrand, South AfricaHQ checked Sep 16, 2026	11-50	28 contacts →
	Indirect evidence “Our client base is as diverse as the products and services we offer, including 24/7 maintenance cover with a guaranteed time to site for business-critical installations and…” Source: RevenueBase Database · checked Sep 16, 2026
17	Tshepang Electrical PTY LTD	Partial evidence	Roodepoort, South AfricaHQ checked Sep 16, 2026	51-200	28 contacts →
	Partial evidence “Originally established in 1992 as Elective Electrical, in 2003 the company underwent a name change after the acquisition by Tshepang Reticulation.” Source: RevenueBase Database · checked Sep 16, 2026
18	Onezero Consulting	Partial evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	26 contacts →
	Partial evidence “Since our inception in 2010, we coined the term Greenovative and have aimed to be pioneers in the electrical and electronic building.” Source: RevenueBase Database · checked Sep 16, 2026
19	Tamashi Technology Investments PTY LTD	Partial evidence	Muldersdrift, South AfricaHQ checked Sep 16, 2026	11-50	24 contacts →
	Partial evidence “Supplier of Solutions for Telecommunications, Defence, Aerospace, Transportation, Broadcast, Education, Research and Electronic Manufacturing markets and Related Industries: Power…” Source: RevenueBase Database · checked Sep 16, 2026
20	Powertel Telecom	Indirect evidence	Randburg, South AfricaHQ checked Sep 16, 2026	1-10	23 contacts →
	Indirect evidence “Suppliers of Fibre and Copper Telecom Test Gear and accessories.” Source: RevenueBase Database · checked Sep 16, 2026
21	Infracomm Technology Solutions	Indirect evidence	Durban, South AfricaHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence “Welcome to Infracomm Technology Solutions, your world of hassle free end to end physical infrastructure solutions.” Source: RevenueBase Database · checked Sep 16, 2026
22	Kaltron Electrical Engineering	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “Kat Electrical Engineering CC, better known as “Kaltron”, was established in 1984 and has been in business for 35 years.” Source: RevenueBase Database · checked Sep 16, 2026
23	VTS Communications PTY LTD	Partial evidence	Mossel Bay, South AfricaHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “OVERVIEW Established in 2010 from humble beginnings to one of Africa’s most innovative telecommunications companies.” Source: RevenueBase Database · checked Sep 16, 2026
24	Citrine Construction PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	51-200	16 contacts →
	Partial evidence “Citrine Construction (Pty) Ltd is in the business of the supply of services and solutions for building infrastructure that delivers electrical energy to businesses and homes.” Source: RevenueBase Database · checked Sep 16, 2026
25	Gridbow	Partial evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “Gridbow is an Award Winning Electrical Infrastructure, Civil Engineering, Consulting, Maintenance and General Services Contracting Company.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: electrical contractors for telecommunications. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names electrical contractors for telecommunications.
Partial evidence: Its own public description names part of electrical contractors for telecommunications, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical contractors for telecommunications. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 433 electrical contractors for telecommunications based in South Africa

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Electrical contractors for telecommunications based in South Africa at a glance

As of Sep 16, 2026

18.9%Verified-email coverage

7.2Average contacts per company

11-50Median size (employees)

14.1%Largest-city concentration · Johannesburg

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

207

11-50

152

51-200

201-500

501-1,000

1,001-5,000

10001+

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 433 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among electrical contractors for telecommunications, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in South Africa whose own description of what they do matches “electrical contractors for telecommunications”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names electrical contractors for telecommunications), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among electrical contractors for telecommunications, and records with no verified work email. Companies headquartered outside South Africa are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 587 across the full list. 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 September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Electrical contractors for telecommunications by metro

Electrical contractors for telecommunications in Johannesburg61
Electrical contractors for telecommunications in Cape Town52
Electrical contractors for telecommunications in Pretoria25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names electrical contractors for telecommunications, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many electrical contractors for telecommunications are there based in South Africa?

RevenueBase identified 433 electrical contractors for telecommunications headquartered in South Africa as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Tractionel Enterprise, headquartered in Roodepoort, tops this list with the largest team on record.

Which city has the most electrical contractors for telecommunications?

Johannesburg leads with 61 headquartered companies, followed by Cape Town (52) and Pretoria (25).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 587 verified decision-maker contacts tracked across these 433 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.