Company lists · Data refreshed September 2026

Top 25 Energy sector management consultants based in South Africa

Name: Energy sector management consultants 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 572 companies tracked

RevenueBase identified 572 energy sector management consultants headquartered in South Africa as of September 2026 and tracks 6,806 professional contacts across them, including 2,237 with verified work emails. Johannesburg is the largest hub.

This list covers energy sector management consultants 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

572Companies

6,806Contacts tracked

2,237Verified emails

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The 25 largest energy sector management consultants based in South Africa

Ranked by team size

Top 25 of 572 energy sector management consultants 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 energy sector management consultants: 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	Lesedi	Indirect evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	201-500	439 contacts →
	Indirect evidence “Leaders in Power Generation, Mining, Oil and Gas.” Source: RevenueBase Database · checked Sep 28, 2026
2	Epcm Holdings	Strong evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	201-500	241 contacts →
	Strong evidence “Leading energy & industrial infrastructure consultants, developers and epc contractors - operating globally We offer various design and construction services in the oil/gas…” Source: RevenueBase Database · checked Sep 28, 2026
3	Jones & Wagener PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	228 contacts →
	Indirect evidence “Jones & Wagener is a specialist firm of consulting engineers and scientists based in South Africa.” Source: RevenueBase Database · checked Sep 28, 2026
4	CBZ Solutions PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	195 contacts →
	Partial evidence “CBZ Solutions (Pty) Ltd, is a supplier of systems and solutions for the energy services market.” Source: RevenueBase Database · checked Sep 28, 2026
5	Leadepc	Indirect evidence	Vanderbijlpark, South AfricaHQ checked Sep 28, 2026	51-200	172 contacts →
	Indirect evidence “LeadEPC is changing the Game!” Source: RevenueBase Database · checked Sep 28, 2026
6	Pegasys Consulting	Strong evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	51-200	170 contacts →
	Strong evidence “Pegasys is a multidisciplinary strategic management consulting group with expertise in the development and management of climate change, cities, energy, resilience, transport…” Source: RevenueBase Database · checked Sep 28, 2026
7	IX Engineers PTY LTD	Strong evidence	City Of Tshwane, South AfricaHQ checked Sep 28, 2026	201-500	136 contacts →
	Strong evidence “iX engineers is a proudly South African multi-disciplinary consulting engineering company with a focus on five key market sectors, being; Water, Energy, Transport, Development…” Source: RevenueBase Database · checked Sep 28, 2026
8	Usp&e Global	Indirect evidence	Bryanston, South AfricaHQ checked Sep 28, 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 28, 2026
9	Entsika PTY LTD	Partial evidence	Midrand, South AfricaHQ checked Sep 28, 2026	201-500	114 contacts →
	Partial evidence “Entsika Consulting Services provides quality business advisory, internal audit, engineering and construction, plant asset management and consulting services to organisations…” Source: RevenueBase Database · checked Sep 28, 2026
10	Brand Engineering SA PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	501-1,000	96 contacts →
	Indirect evidence “Brand Engineering SA (Pty) Ltd has been operating in the electrical industry for over 50 years, delivering electrical, instrumentation, and automation installations across…” Source: RevenueBase Database · checked Sep 28, 2026
11	MOTLA	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 28, 2026	51-200	82 contacts →
	Partial evidence “South Africa's energy future is being built, one engineered solution at a time.” Source: RevenueBase Database · checked Sep 28, 2026
12	Powertech System Integrators	Strong evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	51-200	78 contacts →
	Strong 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
13	Sebenzana APP	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	75 contacts →
	Indirect evidence “Maximise your power generation, oil and gas asset performance with evidence-based decision-making, through tried and tested services that leverage expertise and data analytics.” Source: RevenueBase Database · checked Sep 28, 2026
14	Semane Engineering Solutions PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	501-1,000	71 contacts →
	Partial evidence “Semane Engineering Solutions (Pty) Ltd is an independent South African multi-disciplinary consulting company that provides project management and engineering solutions in…” Source: RevenueBase Database · checked Sep 28, 2026
15	Allweld Nuclear And Industrial	Indirect evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	51-200	67 contacts →
	Indirect evidence “Allweld is one of the oldest established, and longest-running Engineering Solutions companies in South Africa.” Source: RevenueBase Database · checked Sep 28, 2026
16	Ingerop South Africa	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	57 contacts →
	Partial evidence “Ingerop South Africa is a multidisciplinary consulting engineering and project management company which was established in 1957.” Source: RevenueBase Database · checked Sep 28, 2026
17	Fraser Mcgill	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	56 contacts →
	Partial evidence “At Fraser McGill we are 100% mining sector focused and with locations in Johannesburg South Africa, Perth Australia and Gaborone Botswana we are active in Southern Africa and the…” Source: RevenueBase Database · checked Sep 28, 2026
18	ADC Projects	Partial evidence	Centurion, South AfricaHQ checked Sep 28, 2026	51-200	56 contacts →
	Partial evidence “ADC Projects provide Project Development, Project Management and Engineering Management services to the heavy industry, including Operating & Maintenance of power plants.” Source: RevenueBase Database · checked Sep 28, 2026
19	AM Consulting Engineers PTY LTD	Partial evidence	Midrand, South AfricaHQ checked Sep 28, 2026	201-500	56 contacts →
	Partial evidence “AM Consulting Engineers (Pty) Ltd (AMCE) provides professional engineering and consulting services to the public and private infrastructure sector.” Source: RevenueBase Database · checked Sep 28, 2026
20	Technoserve	Indirect evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	51-200	52 contacts →
	Indirect evidence “Electrical and Electronic Engineering” Source: RevenueBase Database · checked Sep 28, 2026
21	Bbenergy	Strong evidence	Erasumuskloof, South AfricaHQ checked Sep 28, 2026	11-50	49 contacts →
	Strong evidence “BBEnergy is Level 4, 51% Black Owned company, a registered ESCO (Energy Services Company) with ~40 employees and has completed energy-related capex and management projects worth…” Source: RevenueBase Database · checked Sep 28, 2026
22	Cinco Engineering PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	11-50	49 contacts →
	Indirect evidence “As an owner-managed entity, Cinco Engineering offers a full scope of engineering services that draws on the strength of its shareholding companies.” Source: RevenueBase Database · checked Sep 28, 2026
23	Livewire Engineering And Consulting PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	11-50	48 contacts →
	Strong 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 28, 2026
24	Durapi	Indirect evidence	Sandton, South AfricaHQ checked Sep 28, 2026	51-200	44 contacts →
	Indirect evidence “Durapi Consulting is a multidisciplinary infrastructure advisory and technical services firm established in The company has grown from a specialist Quantity Surveying practice in…” Source: RevenueBase Database · checked Sep 28, 2026
25	Enerweb	Strong evidence	Midrand, South AfricaHQ checked Sep 28, 2026	11-50	43 contacts →
	Strong 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 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: energy sector management consultants. 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 energy sector management consultants.
Partial evidence: Its own public description names part of energy sector management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy sector management consultants. 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 572 energy sector management consultants based in South Africa

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Energy sector management consultants based in South Africa at a glance

As of Sep 28, 2026

32.9%Verified-email coverage

11.9Average contacts per company

1-10Median size (employees)

19.9%Largest-city concentration · Johannesburg

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

309

11-50

184

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 572 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 energy sector management consultants, 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 “energy sector management consultants”. 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 energy sector management consultants), 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 energy sector management consultants, 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, 2,237 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.

Energy sector management consultants by metro

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 energy sector management consultants, 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 energy sector management consultants are there based in South Africa?

RevenueBase identified 572 energy sector management consultants 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?

Lesedi, headquartered in Cape Town, tops this list with the largest team on record.

Which city has the most energy sector management consultants?

Johannesburg leads with 114 headquartered companies, followed by Cape Town (70) and Pretoria (54).

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 2,237 verified decision-maker contacts tracked across these 572 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.