Company lists · Data refreshed October 2026

Top 25 Energy or utility consulting services based in South Africa

Name: Energy or utility consulting services based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 458 companies tracked

RevenueBase identified 458 company matches for energy or utility consulting services associated with South Africa as of October 2026 and tracks 5,205 professional contacts across them, including 1,975 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for energy or utility consulting services associated with South Africa, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 25, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 25, 2026 How this list was built

458Companies

5,205Contacts tracked

1,975Verified emails

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The 25 largest energy or utility consulting services based in South Africa

Ranked by team size

Top 25 of 458 company matches for energy or utility consulting services based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	WSP In Africa	Exact match	Johannesburg, South AfricaHQ recorded Oct 25, 2026	501-1,000	665 contacts →
	Exact match “We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	Epcm Holdings	Exact match	Pretoria, South AfricaHQ recorded Oct 25, 2026	201-500	252 contacts →
	Exact match “Leading energy & industrial infrastructure consultants, developers and epc contractors - operating globally We offer various design and construction services in the oil/gas…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	Jones & Wagener PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 25, 2026	51-200	224 contacts →
	Exact match “Jones & Wagener is a specialist firm of consulting engineers and scientists based in South Africa.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Knight Piesold Southern Africa	Exact match	Sandton, South AfricaHQ recorded Oct 25, 2026	201-500	201 contacts →
	Exact match “Knight Piésold is a global consulting firm that provides specialised services to the mining, power, water resources and infrastructure industries.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	Pegasys Consulting	Exact match	Cape Town, South AfricaHQ recorded Oct 25, 2026	51-200	160 contacts →
	Exact match “Pegasys is a multidisciplinary strategic management consulting group with expertise in the development and management of climate change, cities, energy, resilience, transport…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Usp&e Global	Exact match	Bryanston, South AfricaHQ recorded Oct 25, 2026	51-200	144 contacts →
	Exact match “For more than 22 years, USP & E has helped clients worldwide overcome the risks of downtime, delays, and unreliable power.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7	Entsika PTY LTD	Exact match	Midrand, South AfricaHQ recorded Oct 25, 2026	201-500	105 contacts →
	Exact match “Entsika Consulting Services provides quality business advisory, internal audit, engineering and construction, plant asset management and consulting services to organisations…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8	Veritas Engineering And Project Management Consultants	Exact match	Johannesburg, South AfricaHQ recorded Oct 25, 2026	201-500	103 contacts →
	Exact match “VERITAS Engineering was founded on the premise of supporting our Client’s in meeting their business growth objectives.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	ECO Elementum	Exact match	City Of Tshwane, South AfricaHQ recorded Oct 25, 2026	51-200	81 contacts →
	Exact match “Established in 2013, Eco Elementum is a leading environmental and engineering consultancy.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Sebenzana APP	Exact match	Johannesburg, South AfricaHQ recorded Oct 25, 2026	51-200	80 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Semane Engineering Solutions PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 25, 2026	501-1,000	74 contacts →
	Exact match “Semane Engineering Solutions (Pty) Ltd is an independent South African multi-disciplinary consulting company that provides project management and engineering solutions in…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	Fraser Mcgill	Exact match	Johannesburg, South AfricaHQ recorded Oct 25, 2026	51-200	66 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Ingerop South Africa	Exact match	Johannesburg, South AfricaHQ recorded Oct 25, 2026	51-200	59 contacts →
	Exact match “Ingerop South Africa is a multidisciplinary consulting engineering and project management company which was established in 1957.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Bosch Holdings PTY LTD	Exact match	Durban, South AfricaHQ recorded Oct 25, 2026	201-500	59 contacts →
	Exact match “Bosch Holdings is one of South Africa’s leading multidisciplinary consulting, project engineering, construction and operations management groups.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	The Shard PTY LTD South Africa	Exact match	Johannesburg, South AfricaHQ recorded Oct 25, 2026	51-200	57 contacts →
	Exact match “Founded in 2013, The Shard is a South Africa based consulting firm that brings together actuaries, auditors, accountants, and data scientists to deliver integrated, insight led…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	AM Consulting Engineers PTY LTD	Exact match	Midrand, South AfricaHQ recorded Oct 25, 2026	201-500	54 contacts →
	Exact match “AM Consulting Engineers (Pty) Ltd (AMCE) provides professional engineering and consulting services to the public and private infrastructure sector.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Livewire Engineering And Consulting PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Oct 25, 2026	11-50	53 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Enerweb	Exact match	Midrand, South AfricaHQ recorded Oct 25, 2026	11-50	48 contacts →
	Exact match “Enerweb offers a unique blend of engineering, business, and IT capability to the electricity sector, connecting buyers and sellers of electricity.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	CAPIC	Exact match	Centurion, South AfricaHQ recorded Oct 25, 2026	11-50	47 contacts →
	Exact match “CAPIC is a specialist consulting services firm that focuses on the development of infrastructure within the Construction and Engineering industries.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	Ceenex	Exact match	Pretoria, South AfricaHQ recorded Oct 25, 2026	11-50	43 contacts →
	Exact match “We are acknowledged as a Centre of Envisioning Engineering Excellence (or “Ceenex” for short) by our public- and private-sector clients.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	Beal Group Of Companies	Exact match	Pretoria, South AfricaHQ recorded Oct 25, 2026	51-200	40 contacts →
	Exact match “The BEAL Group of Companies is an international group and comprises of BEAL Consulting Engineering & Project Management (SA), BEAL Africa, BEAL Monitoring, BEAL Electrical, BEAL…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	Durapi	Exact match	Sandton, South AfricaHQ recorded Oct 25, 2026	51-200	39 contacts →
	Exact match “Durapi Consulting is a multidisciplinary infrastructure advisory and technical services firm established in The company has grown from a specialist Quantity Surveying practice in…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	GLS Consulting PTY LTD	Exact match	Stellenbosch, South AfricaHQ recorded Oct 25, 2026	11-50	38 contacts →
	Exact match “GLS Consulting (Pty) Ltd offers consulting services and software products in the fields of water, sewer, stormwater and electricity systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	Synergy Global Consulting LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 25, 2026	11-50	38 contacts →
	Exact match “Synergy Global Consulting Ltd (Synergy) is an independent international consulting company that works with natural resource and infrastructure sectors operating in challenging…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	Reonet	Exact match	Sandton, South AfricaHQ recorded Oct 25, 2026	51-200	38 contacts →
	Exact match “Reonet offers bespoke technical solutions and decades of analytical experience to reduce your utility footprint and deliver quantifiable financial benefits.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “energy or utility consulting services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 458 energy or utility consulting services based in South Africa

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Energy or utility consulting services based in South Africa at a glance

As of Oct 25, 2026

37.9%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

21.2%Largest-city concentration · Johannesburg

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

259

11-50

137

51-200

201-500

501-1,000

5,001-10,000

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 458 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with South Africa whose business descriptions match “energy or utility consulting services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,975 professional contacts with verified work emails across the full matched dataset. 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 October 25, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Energy or utility consulting services by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy or utility consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy or utility consulting services are there based in South Africa?

RevenueBase identified 458 company matches for energy or utility consulting services associated with South Africa as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

WSP In Africa tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy or utility consulting services?

Johannesburg leads with 97 company records, followed by Cape Town (42) and Pretoria (33).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,975 professional contacts with verified work emails tracked across these 458 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 25, 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 SmartSearch, 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.