Company lists · Data refreshed September 2026

Top 25 Utility automation consulting firms based in South Africa

Name: Utility automation consulting firms based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 220 companies tracked

RevenueBase identified 220 utility automation consulting firms headquartered in South Africa as of September 2026 and tracks 1,887 professional contacts across them, including 597 with verified work emails. Johannesburg is the largest hub.

This list covers utility automation consulting firms 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 29, 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 29, 2026 86% judged on-target in blind review

220Companies

1,887Contacts tracked

597Verified emails

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The 25 largest utility automation consulting firms based in South Africa

Ranked by team size

Top 25 of 220 utility automation consulting firms based in South Africa, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to utility automation consulting firms: 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	Usp&e Global	Indirect evidence	Bryanston, South AfricaHQ checked Sep 29, 2026	51-200	133 contacts →
	Indirect evidence “For more than 22 years, USP & E has helped clients worldwide overcome the risks of downtime, delays, and unreliable power.” Source: RevenueBase Database · checked Sep 29, 2026
2	Ontec Systems PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 29, 2026	51-200	69 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 29, 2026
3	Acumen Software	Indirect evidence	Bryanston, South AfricaHQ checked Sep 29, 2026	11-50	62 contacts →
	Indirect evidence “We are management consultants and software solution providers across several major industries.” Source: RevenueBase Database · checked Sep 29, 2026
4	Afrilek Automation PTY LTD	Partial evidence	Edenvale, South AfricaHQ checked Sep 29, 2026	11-50	54 contacts →
	Partial evidence “Afrilek Automation provides automation solutions for production facilities.” Source: RevenueBase Database · checked Sep 29, 2026
5	Technoserve	Indirect evidence	Cape Town, South AfricaHQ checked Sep 29, 2026	51-200	52 contacts →
	Indirect evidence “Electrical and Electronic Engineering” Source: RevenueBase Database · checked Sep 29, 2026
6	Livewire Engineering And Consulting PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 29, 2026	11-50	48 contacts →
	Partial evidence “Livewire Engineering and Consulting (Pty) Ltd was founded in March 2006 to specifically address consulting requirements in the fields of Energy Management, Tariff Analysis, Energy…” Source: RevenueBase Database · checked Sep 29, 2026
7	Remote Metering Solutions PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 29, 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 29, 2026
8	Enerweb	Indirect evidence	Midrand, South AfricaHQ checked Sep 29, 2026	11-50	43 contacts →
	Indirect evidence “Enerweb offers a unique blend of engineering, business, and IT capability to the electricity sector, connecting buyers and sellers of electricity.” Source: RevenueBase Database · checked Sep 29, 2026
9	GLS Consulting PTY LTD	Partial evidence	Stellenbosch, South AfricaHQ checked Sep 29, 2026	11-50	38 contacts →
	Partial evidence “GLS Consulting (Pty) Ltd offers consulting services and software products in the fields of water, sewer, stormwater and electricity systems.” Source: RevenueBase Database · checked Sep 29, 2026
10	Karebo Group	Indirect evidence	Woodmead, South AfricaHQ checked Sep 29, 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 29, 2026
11	Novatec South Africa	Partial evidence	Centurion, South AfricaHQ checked Sep 29, 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 29, 2026
12	Raydian Group PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 29, 2026	51-200	33 contacts →
	Partial 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 29, 2026
13	Syncsystems South Africa	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	32 contacts →
	Indirect evidence “SyncSystems is owned by professional engineers with broad industrial experience, including mining, petrochem, biotech and water treatment.” Source: RevenueBase Database · checked Sep 29, 2026
14	RWW Engineering PTY LTD	Indirect evidence	Laser Park, South AfricaHQ checked Sep 29, 2026	51-200	28 contacts →
	Indirect evidence “We are RWW!” Source: RevenueBase Database · checked Sep 29, 2026
15	Bran Systems	Partial evidence	Port Elizabeth, South AfricaHQ checked Sep 29, 2026	11-50	27 contacts →
	Partial evidence “BranSystems provides a wide range of IT and Automation Solutions, focusing primarily on the automotive industry.” Source: RevenueBase Database · checked Sep 29, 2026
16	Onezero Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	26 contacts →
	Indirect 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 29, 2026
17	LTM Energy PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	201-500	26 contacts →
	Indirect evidence “LTM Energy is an Energy Services Company (ESCO) with a unique blend of skills and experience obtained primarily in the energy industry.” Source: RevenueBase Database · checked Sep 29, 2026
18	Womsebenzi Services	Indirect evidence	Germiston, South AfricaHQ checked Sep 29, 2026	51-200	25 contacts →
	Indirect evidence “Womsebenzi takes pride in being ahead of the curve with our commitment to connect technologies and solutions to sustain innovation and differentiation in our solution offerings.” Source: RevenueBase Database · checked Sep 29, 2026
19	Infoled	Partial evidence	Montague Gardens, South AfricaHQ checked Sep 29, 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 29, 2026
20	Dihlase Consulting Engineers	Partial evidence	Bloemfontein, South AfricaHQ checked Sep 29, 2026	11-50	21 contacts →
	Partial evidence “Dihlase Consulting Engineers is a company based out of South Africa.” Source: RevenueBase Database · checked Sep 29, 2026
21	Advansys PTY LTD	Strong evidence	Fourways, South AfricaHQ checked Sep 29, 2026	11-50	17 contacts →
	Strong evidence “We are specialised consulting and project implementation service providers in the Industrial Automation, Manufacturing Systems and Business Intelligence sectors.” Source: RevenueBase Database · checked Sep 29, 2026
22	The Energy Gurus	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 29, 2026	51-200	16 contacts →
	Indirect evidence “The Energy Gurus (Pty) Ltd.” Source: RevenueBase Database · checked Sep 29, 2026
23	Innovation Expand	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	15 contacts →
	Indirect evidence “We are a technically-led and solutions-orientated consultancy and we strive to empower you in the rapidly evolving world of electrical engineering.” Source: RevenueBase Database · checked Sep 29, 2026
24	Nyamezela Group Of Companies	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	51-200	14 contacts →
	Indirect evidence “The Nyamezela Group of Companies is one of Africa’s leading service provider of professional business solutions and innovative metering products.” Source: RevenueBase Database · checked Sep 29, 2026
25	Mathosi Engineering Services	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 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: utility automation consulting firms. 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 utility automation consulting firms.
Partial evidence: Its own public description names part of utility automation consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utility automation consulting firms. 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 220 utility automation consulting firms based in South Africa

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Utility automation consulting firms based in South Africa at a glance

As of Sep 29, 2026

31.6%Verified-email coverage

8.6Average contacts per company

1-10Median size (employees)

11.8%Largest-city concentration · Johannesburg

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

122

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 220 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 utility automation consulting firms, 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 “utility automation consulting firms”. 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 utility automation consulting firms), 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 utility automation consulting firms, 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, 597 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 29, 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.

Utility automation consulting firms by metro

Utility automation consulting firms in Pretoria26

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 utility automation consulting firms, 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 utility automation consulting firms are there based in South Africa?

RevenueBase identified 220 utility automation consulting firms 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?

Usp&e Global, headquartered in Bryanston, tops this list with the largest team on record.

Which city has the most utility automation consulting firms?

Johannesburg leads with 26 headquartered companies, followed by Pretoria (26) and Cape Town (20).

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 597 verified decision-maker contacts tracked across these 220 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 29, 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.