Company lists · Data refreshed September 2026

Top 25 Industrial energy efficiency software developers based in South Africa

Name: Industrial energy efficiency software developers 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 96 companies tracked

RevenueBase identified 96 industrial energy efficiency software developers headquartered in South Africa as of September 2026 and tracks 790 professional contacts across them, including 293 with verified work emails. Cape Town is the largest hub.

This list covers industrial energy efficiency software developers 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

96Companies

790Contacts tracked

293Verified emails

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The 25 largest industrial energy efficiency software developers based in South Africa

Ranked by team size

Top 25 of 96 industrial energy efficiency software developers 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 industrial energy efficiency software developers: 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	Remote Metering Solutions PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	201-500	43 contacts →
	Partial evidence “Remote Metering Solutions (RMS) is a Software and Services Specialist for the Utility Industry.” Source: RevenueBase Database · checked Sep 28, 2026
2	Energy And Combustion Services	Partial evidence	Kloof, South AfricaHQ checked Sep 28, 2026	11-50	41 contacts →
	Partial evidence “At ECS we strive to empower our customers in the mining, industrial and commercial sectors with the ability to transform and continuously enhance and optimise their operational…” Source: RevenueBase Database · checked Sep 28, 2026
3	Raydian Group PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	51-200	33 contacts →
	Indirect evidence “Raydian has a rich history and a diverse range of services, evolving from its early days as Laserfix to becoming a leading provider of service contracts, office automation…” Source: RevenueBase Database · checked Sep 28, 2026
4	Infoled	Partial evidence	Montague Gardens, South AfricaHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “INFOLED is an experienced and progressive Energy Solutions Company and a recognized leader in the project development and energy consulting services industry.” Source: RevenueBase Database · checked Sep 28, 2026
5	The Energy Gurus	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 28, 2026	51-200	16 contacts →
	Partial evidence “The Energy Gurus (Pty) Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
6	SEM Solutions PTY LTD	Partial evidence	Centurion, South AfricaHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “SEM Solutions is an ENERGY ENGINEERING company that specialises in tailoring bespoke solutions for the energy requirements of our clients.” Source: RevenueBase Database · checked Sep 28, 2026
7	Energy Cost Savers	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “Did you know that energy waste can drain your budget faster than you think?” Source: RevenueBase Database · checked Sep 28, 2026
8	Switch Energy	Strong evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	1-10	9 contacts →
	Strong evidence “Switch is a tech company that offers software and hardware solutions for water and energy management.” Source: RevenueBase Database · checked Sep 28, 2026
9	RCSOL	Strong evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	9 contacts →
	Strong evidence “We are experts in providing smart and sustainable energy systems for industrial and commercial operations, utilities, as well as high-tech residential operations.” Source: RevenueBase Database · checked Sep 28, 2026
10	WHT Solutions	Partial evidence	Mbombela, South AfricaHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “WHT is the official WEG Industries distributor in Nelspruit Mpumalanga.” Source: RevenueBase Database · checked Sep 28, 2026
11	Energyrite PTY LTD	Strong evidence	Silverton, South AfricaHQ checked Sep 28, 2026	1-10	7 contacts →
	Strong evidence “Energyrite focuses on installing and implementing effective and efficient energy management solutions.” Source: RevenueBase Database · checked Sep 28, 2026
12	Next Integration	Strong evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	1-10	5 contacts →
	Strong evidence “Automation solutions for industrial facilities with a focus on Water and Energy, plant optimisation as well as safety consulting.” Source: RevenueBase Database · checked Sep 28, 2026
13	IO Energy	Strong evidence	Knysna, South AfricaHQ checked Sep 28, 2026	1-10	4 contacts →
	Strong evidence “IO Energy is a South African company providing business intelligence, energy efficiency and services through the use of smart equipment within the industrial, commercial and…” Source: RevenueBase Database · checked Sep 28, 2026
14	Estac Engineering	Partial evidence	Centurion, South AfricaHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “ESTAC Engineering is a specialist electrical engineering company providing practical, technically sound solutions for commercial, industrial, agricultural, and property-sector…” Source: RevenueBase Database · checked Sep 28, 2026
15	Ana-Digi Systems	Strong evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	11-50	2 contacts →
	Strong evidence “Ana-Digi Systems is the industrial energy saving company.” Source: RevenueBase Database · checked Sep 28, 2026
16	Ewyze PTY LTD	Indirect evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
17	Elementary Technologies	Strong evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	1-10	2 contacts →
	Strong evidence “At Elementary Technologies, we’re passionate about reimagining how energy is used in commercial and industrial spaces.” Source: RevenueBase Database · checked Sep 28, 2026
18	Xnovest Africa PTY LTD	Partial evidence	Potchefstroom, South AfricaHQ checked Sep 28, 2026	11-50	2 contacts →
	Partial evidence “Xnovest Africa is a South African based company specialising in energy related matters.” Source: RevenueBase Database · checked Sep 28, 2026
19	Action Industries	Strong evidence	Durban, South AfricaHQ checked Sep 28, 2026	1-10	2 contacts →
	Strong evidence “We have over 2 Decades of experience creating bespoke Industrial solutions.We have created products that use technology to improve industrial efficiency.By interfacing Industrial…” Source: RevenueBase Database · checked Sep 28, 2026
20	Dunatos Holding PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Of all the technology trends that are happening today, perhaps the biggest one is the “Internet of Things”.” Source: RevenueBase Database · checked Sep 28, 2026
21	Exponential Energy PTY LTD	Partial evidence	Tshwane, South AfricaHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Exponential Energy is an Energy Management company, specializing in:* Energy Metering * Energy Monitoring * Energy Management * Solar Energy * Thermal Storage * Measurement and…” Source: RevenueBase Database · checked Sep 28, 2026
22	Solargiant Energy PTY LTD	Indirect evidence	Aliwal North, South AfricaHQ checked Sep 28, 2026	11-50	1 contacts →
	Indirect evidence “Solargiant differentiate itself from our competitors in that we first look at resolving any inefficiencies in the consumption of our clients before we present a solution.” Source: RevenueBase Database · checked Sep 28, 2026
23	Blue Point Technologies PTY LTD	Strong evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	11-50	1 contacts →
	Strong evidence “Welcome to Blue Point Technologies (Pty) Ltd Blue Point Technologies (Pty) Ltd is a leader in delivering innovative, high-quality solutions across energy, software, and…” Source: RevenueBase Database · checked Sep 28, 2026
24	Vuwatt Consulting PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “VuWatt Consulting Specializes in Energy Management, Remote Telemetry, Automation and Control Systems.” Source: RevenueBase Database · checked Sep 28, 2026
25	Inventive Integration PTY Limited	Indirect evidence	Sandton, South AfricaHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Engineering & Strategy Services.” 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: industrial energy efficiency software developers. 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 industrial energy efficiency software developers.
Partial evidence: Its own public description names part of industrial energy efficiency software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial energy efficiency software developers. 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 96 industrial energy efficiency software developers based in South Africa

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Industrial energy efficiency software developers based in South Africa at a glance

As of Sep 28, 2026

37.1%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

17.7%Largest-city concentration · Cape Town

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 96 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 industrial energy efficiency software developers, 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 “industrial energy efficiency software developers”. 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 industrial energy efficiency software developers), 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 industrial energy efficiency software developers, 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, 293 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 industrial energy efficiency software developers, 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 industrial energy efficiency software developers are there based in South Africa?

RevenueBase identified 96 industrial energy efficiency software developers 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?

Remote Metering Solutions PTY LTD, headquartered in Pretoria, tops this list with the largest team on record.

Which city has the most industrial energy efficiency software developers?

Cape Town leads with 17 headquartered companies, followed by Johannesburg (11) and Pretoria (8).

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 293 verified decision-maker contacts tracked across these 96 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.