Company lists · Data refreshed September 2026

Top 25 Electrical infrastructure monitoring software companies based in South Africa

Name: Electrical infrastructure monitoring software companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 107 companies tracked

RevenueBase identified 107 electrical infrastructure monitoring software companies headquartered in South Africa as of September 2026 and tracks 1,857 professional contacts across them, including 505 with verified work emails. Johannesburg is the largest hub.

This list covers electrical infrastructure monitoring software companies 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 28, 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 28, 2026 86% judged on-target in blind review

107Companies

1,857Contacts tracked

505Verified emails

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The 25 largest electrical infrastructure monitoring software companies based in South Africa

Ranked by team size

Top 25 of 107 electrical infrastructure monitoring software companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to electrical infrastructure monitoring software companies: 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	Acdc Dynamics	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	501-1,000	652 contacts →
	Partial evidence “ACDC Dynamics was founded in 1984 and is a market leader in the manufacture, import, and distribution of quality products in the electrical, lighting, solar power, pumps, alarm…” Source: RevenueBase Database · checked Sep 28, 2026
2	Powertech System Integrators	Indirect evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	51-200	78 contacts →
	Indirect evidence “Powertech System Integrators (PTSI) is a systems engineering business which operates predominantly in the power and energy sectors with customers that include power utilities and…” Source: RevenueBase Database · checked Sep 28, 2026
3	BT Projects PTY LTD	Partial evidence	Vanderbijlpark, South AfricaHQ checked Sep 28, 2026	51-200	53 contacts →
	Partial evidence “Founded in 2012, BT Projects is a leader in South Africa’s electrical and instrumentation sectors.” Source: RevenueBase Database · checked Sep 28, 2026
4	Technoserve	Partial evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	51-200	52 contacts →
	Partial evidence “Electrical and Electronic Engineering” Source: RevenueBase Database · checked Sep 28, 2026
5	Greenro Solutions	Strong evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	50 contacts →
	Strong evidence “We deliver end-to-end Electrical and Automation infrastructure projects ( the full value chain: Medium Voltage systems (including substations and reticulation), Low Voltage…” Source: RevenueBase Database · checked Sep 28, 2026
6	IST Integrators Of Systems Technology	Indirect evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	51-200	49 contacts →
	Indirect evidence “iST (Integrators of Systems Technology) is a systems integrator that operates in Sub-Saharan Africa.” Source: RevenueBase Database · checked Sep 28, 2026
7	Elex Khanyisa	Partial evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	51-200	49 contacts →
	Partial evidence “elex khanyisa is a specialist electrical construction and maintenance company based in Cape Town, South Africa” Source: RevenueBase Database · checked Sep 28, 2026
8	Hamar Controls PTY LTD	Partial evidence	Roodepoort, South AfricaHQ checked Sep 28, 2026	11-50	43 contacts →
	Partial evidence “Since inception in 1981 Hamar Controls have been providing Electrical, Control and Instrumentation products and services to industries such as iron ore and aluminium smelters…” Source: RevenueBase Database · checked Sep 28, 2026
9	Inexma Electrical	Partial evidence	Stellenbosch, South AfricaHQ checked Sep 28, 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 28, 2026
10	Karebo Group	Indirect evidence	Woodmead, South AfricaHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “Karebo has been in business since 1997 and has a solid track record in large scale energy efficiency rollouts and other mass rollouts.” Source: RevenueBase Database · checked Sep 28, 2026
11	Novatec South Africa	Partial evidence	Centurion, South AfricaHQ checked Sep 28, 2026	11-50	35 contacts →
	Partial evidence “Novatec South Africa is an Electrical Engineering, Process Automation and System Integration Company that has been active in the South African market since 2018.” Source: RevenueBase Database · checked Sep 28, 2026
12	Omniflex	Partial evidence	International Operations Global, South AfricaHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial evidence “Omniflex is a global, industry-leading designer and manufacturer of electronic instrumentation for the oil & gas, petro-chemical, nuclear, mining, infrastructure, utilities and…” Source: RevenueBase Database · checked Sep 28, 2026
13	RWW Engineering PTY LTD	Indirect evidence	Laser Park, South AfricaHQ checked Sep 28, 2026	51-200	28 contacts →
	Indirect evidence “We are RWW!” Source: RevenueBase Database · checked Sep 28, 2026
14	Impact Meter Services PTY LTD	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 28, 2026	51-200	27 contacts →
	Partial evidence “Impact Meter Services (IMS) has developed an effective and professional electricity management system, which is amongst the best in the marketplace today.” Source: RevenueBase Database · checked Sep 28, 2026
15	CT LAB PTY LTD	Partial evidence	Stellenbosch, South AfricaHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “CT LAB offers a comprehensive, broadband, waveform synchronised power quality-based system for grid monitoring & management with benefits across multiple disciplines.” Source: RevenueBase Database · checked Sep 28, 2026
16	Enzani Technologies	Indirect evidence	Ormonde, South AfricaHQ checked Sep 28, 2026	51-200	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
17	Netelek PTY LTD	Partial evidence	Paarl, South AfricaHQ checked Sep 28, 2026	51-200	17 contacts →
	Partial evidence “Netelek’s nearly 30 years of experience in supplying bespoke hardware and software systems to the utility industry gives it a clear understanding of the Utility Business…” Source: RevenueBase Database · checked Sep 28, 2026
18	Conco Energy Solutions	Indirect evidence	Halfway House, South AfricaHQ checked Sep 28, 2026	51-200	14 contacts →
	Indirect evidence “CONCO Energy Solutions is well-respected in the industry for the highest quality design, engineering, in-house manufacture and commissioning of protection and control equipment…” Source: RevenueBase Database · checked Sep 28, 2026
19	EOH Power Systems	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	13 contacts →
	Indirect evidence “EOH Power Systems (Pty) Ltd provides application engineering solutions that are geared towards the optimisation of Africa's transmission, distribution and industrial power systems.” Source: RevenueBase Database · checked Sep 28, 2026
20	Ri&d Projects PTY LTD	Partial evidence	Middelburg, South AfricaHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “RI & D Projects (PTY) Ltd was founded in 1994 and specializes in the repair, installation, and development of electrical services to the industrial and mining industries.” Source: RevenueBase Database · checked Sep 28, 2026
21	Infinity Renewable Solutions	Partial evidence	Somerset West, South AfricaHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “Infinity Renewable Solutions' experience in the design, supply and commissioning of industrial monitoring and control systems for both grid and microgrid systems allow us to…” Source: RevenueBase Database · checked Sep 28, 2026
22	Polar Monitoring	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “Polar Monitoring offers plug and play remote monitoring solutions for the commercial, industrial & agricultural industries.” Source: RevenueBase Database · checked Sep 28, 2026
23	Altek Solutions	Partial evidence	Ekurhuleni, South AfricaHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Altek Solutions Is A Multi-Disciplinary Engineering Company That Is The Leading Provider Of End-To-End Engineering Intelligence And Data Management Solutions For Electrical…” Source: RevenueBase Database · checked Sep 28, 2026
24	ALT Energy Solutions Ec&i	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Alt Energy Solutions is a leading Electrical, Control, and Instrumentation (EC & I) Engineering, Procurement, and Construction (EPC) company, delivering turnkey solutions to the…” Source: RevenueBase Database · checked Sep 28, 2026
25	Edge IOT & AI	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “Edge IOT & AI offers remote monitoring solutions for mining and civil engineering applications.” Source: RevenueBase Database · checked Sep 28, 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 infrastructure monitoring software companies. 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 infrastructure monitoring software companies.
Partial evidence: Its own public description names part of electrical infrastructure monitoring software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical infrastructure monitoring software companies. 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 107 electrical infrastructure monitoring software companies based in South Africa

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Electrical infrastructure monitoring software companies based in South Africa at a glance

As of Sep 28, 2026

27.2%Verified-email coverage

17.4Average contacts per company

11-50Median size (employees)

18.7%Largest-city concentration · Johannesburg

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 107 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 infrastructure monitoring software companies, 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 infrastructure monitoring software companies”. 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 infrastructure monitoring software companies), 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 infrastructure monitoring software companies, 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, 505 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 28, 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.

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 infrastructure monitoring software companies, 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 infrastructure monitoring software companies are there based in South Africa?

RevenueBase identified 107 electrical infrastructure monitoring software companies 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?

Acdc Dynamics, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most electrical infrastructure monitoring software companies?

Johannesburg leads with 20 headquartered companies, followed by Cape Town (9) and Midrand (5).

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 505 verified decision-maker contacts tracked across these 107 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 28, 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.