Company lists · Data refreshed October 2026

Top 25 Energy infrastructure management companies based in South Africa

RevenueBase identified 188 company matches for energy infrastructure management companies associated with South Africa as of October 2026 and tracks 3,171 professional contacts across them, including 1,141 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for energy infrastructure management companies 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 12, 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 12, 2026 How this list was built
188Companies
3,171Contacts tracked
1,141Verified emails
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The 25 largest energy infrastructure management companies based in South Africa

Ranked by team size
Top 25 of 188 company matches for energy infrastructure management companies based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchJohannesburg, South AfricaHQ recorded Oct 12, 20261,001-5,000267 contacts →

Exact match

“The CONCO Group is Africa’s largest power infrastructure service provider with three decades of Africa-wide experience in transmission, distribution and power infrastructure…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchPretoria, South AfricaHQ recorded Oct 12, 2026201-500252 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 12, 2026 · View company records in RevenueBase
3Exact matchCape Town, South AfricaHQ recorded Oct 12, 2026201-500220 contacts →

Exact match

“Rubicon provides world-class products and expert services in lighting, energy, and electric vehicle charging.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchRoodepoort, South AfricaHQ recorded Oct 12, 2026501-1,000173 contacts →

Exact match

“Established in 1982, Tractionel Enterprise is a 100% Black-Owned Level 1 Electrical Construction Company with an outstanding track record in the design, supply, construction and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchBryanston, South AfricaHQ recorded Oct 12, 202651-200144 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 12, 2026 · View company records in RevenueBase
6Exact matchCape Town, South AfricaHQ recorded Oct 12, 202651-200136 contacts →

Exact match

“Axess Group, established in 1998, is a global provider of digitally-enabled asset integrity management and engineering solutions for the oil and gas, wind energy, infrastructure…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchCape Town, South AfricaHQ recorded Oct 12, 2026201-500128 contacts →

Exact match

“AES specialises in operating and managing Energy & Utility Plant on behalf of industrial users across various industries throughout South Africa.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchJohannesburg, South AfricaHQ recorded Oct 12, 2026201-500118 contacts →

Exact match

“At ABC Solar, we do more than deliver solar infrastructure; we engineer certainty.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchCape Town, South AfricaHQ recorded Oct 12, 2026501-1,00094 contacts →

Exact match

“Brand Engineering SA (Pty) Ltd has been operating in the electrical industry for over 50 years, delivering electrical, instrumentation, and automation installations across…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchJohannesburg, South AfricaHQ recorded Oct 12, 202651-20080 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 12, 2026 · View company records in RevenueBase
11Exact matchCape Town, South AfricaHQ recorded Oct 12, 202611-5053 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 12, 2026 · View company records in RevenueBase
12Exact matchMidrand, South AfricaHQ recorded Oct 12, 202611-5048 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 12, 2026 · View company records in RevenueBase
13Exact matchJeffreys Bay, South AfricaHQ recorded Oct 12, 202611-5042 contacts →

Exact match

“KHUSELA ENERGIES is a company based in Jeffreys Bay, Eastern Cape that specialises in the construction, maintenance and operational support of renewable energy assets.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchCape Town, South AfricaHQ recorded Oct 12, 202651-20041 contacts →

Exact match

“Energy Industry Complementing Services The Vestrel Group of Companies offers the Energy Industry complementing services that provide outstanding value and best in class service…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchWoodmead, South AfricaHQ recorded Oct 12, 202611-5038 contacts →

Exact match

“Karebo has been in business since 1997 and has a solid track record in large scale energy efficiency rollouts and other mass rollouts.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchCity Of Tshwane, South AfricaHQ recorded Oct 12, 202651-20036 contacts →

Exact match

“We are an engineering, procurement and construction management company, with a commitment towards excellence and with the experience to serve the market with turn-key solar PV and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchJohannesburg, South AfricaHQ recorded Oct 12, 202611-5034 contacts →

Exact match

“Since 2009, Decentral has been providing enduring energy solutions to the commercial, industrial, and residential sectors in South Africa.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchCape Town, South AfricaHQ recorded Oct 12, 202611-5029 contacts →

Exact match

“Founded in 2014, IMPOWER Pty Ltd (formerly All Power Systems) is a leading engineering, procurement and project management contractor (EPCM) operating in the solar and energy…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchCity Of Tshwane, South AfricaHQ recorded Oct 12, 202651-20025 contacts →

Exact match

“Impact Meter Services (IMS) has developed an effective and professional electricity management system, which is amongst the best in the marketplace today.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchCenturion, South AfricaHQ recorded Oct 12, 202611-5024 contacts →

Exact match

“At Cennergi, we’re passionate about shaping a cleaner, more resilient energy future for South Africa.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchAlberton, South AfricaHQ recorded Oct 12, 2026201-50024 contacts →

Exact match

“TSG is the leading technical services provider for responsible mobility, operating in more than 30 countries across Europe and Africa, including South Africa.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchSilvertondale, South AfricaHQ recorded Oct 12, 202611-5024 contacts →

Exact match

“Rural Maintenance puts the power back into the hands of individuals, businesses and municipalities, by securing affordable and reliable electricity for communities throughout…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchJohannesburg, South AfricaHQ recorded Oct 12, 202611-5023 contacts →

Exact match

“Matriarch expertly monitors, measures and manages both embedded energy generators and core utilities across large property portfolios.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchCape Town, South AfricaHQ recorded Oct 12, 202611-5022 contacts →

Exact match

“We are an Energy Solutions Company (ESC) providing advanced solar and Battery Energy Storage System (BESS) solutions to our clients through engineering, financial modelling, and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchCity Of Tshwane, South AfricaHQ recorded Oct 12, 202651-20019 contacts →

Exact match

“MBHE Group is a holistic energy services company with our head office based in Johannesburg, South Africa.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 188 energy infrastructure management companies based in South Africa

See the full list, filter by size, metro and specialty, and access 1,141 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy infrastructure management companies based in South Africa at a glance

As of Oct 12, 2026
36.0%Verified-email coverage
16.9Average contacts per company
11-50Median size (employees)
20.7%Largest-city concentration · Johannesburg
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
78
11-50
75
51-200
20
201-500
9
501-1,000
2
1,001-5,000
1
10001+
1

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 188 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 infrastructure management companies” 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 1,141 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 12, 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.

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 infrastructure management companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy infrastructure management companies are there based in South Africa?

RevenueBase identified 188 company matches for energy infrastructure management companies 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?

Consolidated Power Project PTY Ltd. In Business Rescue tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy infrastructure management companies?

Johannesburg leads with 39 company records, followed by Cape Town (30) and Pretoria (11).

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 1,141 professional contacts with verified work emails tracked across these 188 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 12, 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.