Company lists · Data refreshed September 2026

Top 23 Smart meter software companies based in South Africa

Name: Smart meter 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 6, 2026 64 companies tracked

RevenueBase identified 64 smart meter software companies headquartered in South Africa as of September 2026 and tracks 740 professional contacts across them, including 231 with verified work emails and 21 with mobile numbers. Johannesburg is the largest hub.

This list covers smart meter 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 6, 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 6, 2026 86% judged on-target in blind review

64Companies

740Contacts tracked

231Verified emails

21Mobile numbers

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The 23 largest smart meter software companies based in South Africa

Ranked by team size

Top 23 of 64 smart meter software companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to smart meter 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	Ideal Prepaid International	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	501-1,000	102 contacts →
	“IdealPrepaid Pty (Ltd) is a provider of prepaid electricity, water and gas metering solutions for landlords, property managers and municipalities.” Source: company website · checked Sep 6, 2026
2	Ontec Systems PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	51-200	69 contacts →
	“Ontec is an expert in all aspects of the utility management revenue and metering chain, from accurate measurement of energy and water, to the collection, analysis, management and…” Source: company website · checked Sep 6, 2026
3	Hexing Electrical SA PTY LTD	Partial evidence	Woodmead, South AfricaHQ checked Sep 6, 2026	11-50	69 contacts →
	“Hexing Electrical SA (Pty) Ltd (Hexing SA) is the Subsidiary of Hexing group which is one of the leading global market players in power industry focusing on smart metering and…” Source: company website · checked Sep 6, 2026
4	Remote Metering Solutions PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 6, 2026	201-500	43 contacts →
	“Remote Metering Solutions (RMS) is a Software and Services Specialist for the Utility Industry.” Source: company website · checked Sep 6, 2026
5	Enerweb	Indirect evidence	Midrand, South AfricaHQ checked Sep 6, 2026	11-50	43 contacts →
	“Enerweb offers a unique blend of engineering, business, and IT capability to the electricity sector, connecting buyers and sellers of electricity.” Source: company website · checked Sep 6, 2026
6	Karebo Group	Indirect evidence	Woodmead, South AfricaHQ checked Sep 6, 2026	11-50	36 contacts →
	“Karebo has been in business since 1997 and has a solid track record in large scale energy efficiency rollouts and other mass rollouts.” Source: company website · checked Sep 6, 2026
7	Ipay PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	11-50	32 contacts →
	“iPay delivers cloud-based and stand-alone software for the processing and management of data for the payment and energy industries.” Source: company website · checked Sep 6, 2026
8	Netvendor	Strong evidence	Hillcrest, South AfricaHQ checked Sep 6, 2026	201-500	29 contacts →
	“Smart metering is an Intelligent Metering Solution which provides data collection between the meter and the billing & management system.” Source: company website · checked Sep 6, 2026
9	Power Measurement And Distribution PTY LTD	Indirect evidence	George George, South AfricaHQ checked Sep 6, 2026	51-200	25 contacts →
	“Established in 1996, we offer a number of different pre-paid and conventional utility management solutions for electricity, water and gas consumption.” Source: company website · checked Sep 6, 2026
10	Netelek PTY LTD	Partial evidence	Paarl, South AfricaHQ checked Sep 6, 2026	51-200	17 contacts →
	“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: company website · checked Sep 6, 2026
11	Nyamezela Group Of Companies	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	51-200	14 contacts →
	“The Nyamezela Group of Companies is one of Africa’s leading service provider of professional business solutions and innovative metering products.” Source: company website · checked Sep 6, 2026
12	Smart-View Technology	Partial evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	11-50	12 contacts →
	“Smart-View Technology is a technology company that offers data analytics solutions across industries with a special focus on utilities, field workforce management & IoT device…” Source: company website · checked Sep 6, 2026
13	Republic Metering	Partial evidence	Grahamstown, South AfricaHQ checked Sep 6, 2026	11-50	11 contacts →
	“With the increase in living and utility costs on the rise, it has become even more essential to properly manage your utilities – using out-dated technology or meter reading…” Source: company website · checked Sep 6, 2026
14	Makoya Utility Services MUS	Strong evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	11-50	11 contacts →
	“Makoya Utility Services Meter reading services on conventional meters for a large number of national property owners Smart Metering for public utilities’ Large Power Users (LPU’s)…” Source: company website · checked Sep 6, 2026
15	Myvoltage	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 6, 2026	11-50	9 contacts →
	“At MyVoltage, we believe utility management shouldn’t feel like rocket science-or a monthly guessing game.” Source: company website · checked Sep 6, 2026
16	Switch Energy	Partial evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	1-10	9 contacts →
	“Switch is a tech company that offers software and hardware solutions for water and energy management.” Source: company website · checked Sep 6, 2026
17	Midcity Utilities PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 6, 2026	11-50	9 contacts →
	“MidCity Utilities, a subsidiary of the MidCity Property Group, provides a comprehensive range of smart utility management products and solutions to the property industry.” Source: company website · checked Sep 6, 2026
18	U-Vend Prepaid Utilities	Strong evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	11-50	2 contacts →
	“U-Vend provides holistic smart meter utility services, from installation to continued client support.” Source: company website · checked Sep 6, 2026
19	Exponential Energy PTY LTD	Indirect evidence	Tshwane, South AfricaHQ checked Sep 6, 2026	1-10	2 contacts →
	“Exponential Energy is an Energy Management company, specializing in:* Energy Metering * Energy Monitoring * Energy Management * Solar Energy * Thermal Storage * Measurement and…” Source: company website · checked Sep 6, 2026
20	Urban Utilities PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	1 contacts →
	“Urban Utilities is the leading provider of integrated technology solutions, enterprise management solutions and multi-disciplinary professional services to public and private…” Source: company website · checked Sep 6, 2026
21	Energy Unite Group Of Companies	Partial evidence	Centurion, South AfricaHQ checked Sep 6, 2026	11-50	1 contacts →
	“Our broad product offering encompasses prepayment meters, vending, revenue management, maintenance, support and consultation, as well as a dedicated and accredited training…” Source: company website · checked Sep 6, 2026
22	Energy Intelligence Consulting	Indirect evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	1-10	1 contacts →
	“Energy Intelligence is a utility management company servicing residential, corporate and industrial clients.” Source: company website · checked Sep 6, 2026
23	Vuwatt Consulting PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	1-10	1 contacts →
	“VuWatt Consulting Specializes in Energy Management, Remote Telemetry, Automation and Control Systems.” Source: company website · checked Sep 6, 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: smart meter 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 smart meter software companies.
Partial evidence: Its own public description names part of smart meter software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name smart meter 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 23 of 64 smart meter software companies based in South Africa

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Smart meter software companies based in South Africa at a glance

As of Sep 6, 2026

31.2%Verified-email coverage

2.8%Mobile-number coverage

11.6Average contacts per company

11-50Median size (employees)

17.2%Largest-city concentration · Johannesburg

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

2170–30

1431–60

061–90

090–180

0180+

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 smart meter 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 “smart meter 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 smart meter 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 smart meter 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, 231 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 6, 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 smart meter 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 smart meter software companies are there based in South Africa?

RevenueBase identified 64 smart meter 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?

Ideal Prepaid International, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most smart meter software companies?

Johannesburg leads with 11 headquartered companies, followed by Cape Town (8) and Pretoria (6).

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 231 verified decision-maker contacts tracked across these 64 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 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 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.