Company lists · Data refreshed September 2026

Top 25 Energy infrastructure planning software companies based in South Africa

RevenueBase identified 100 company matches for energy infrastructure planning software companies associated with South Africa as of September 2026 and tracks 1,824 professional contacts across them, including 740 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for energy infrastructure planning software 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 September 28, 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 Sep 28, 2026 How this list was built
100Companies
1,824Contacts tracked
740Verified emails
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The 25 largest energy infrastructure planning software companies based in South Africa

Ranked by team size
Top 25 of 100 company matches for energy infrastructure planning software companies based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchPretoria, South AfricaHQ recorded Sep 28, 2026201-500241 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 · Sep 28, 2026 · View company records in RevenueBase
2Exact matchCape Town, South AfricaHQ recorded Sep 28, 2026201-500223 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBryanston, South AfricaHQ recorded Sep 28, 202651-200133 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 · Sep 28, 2026 · View company records in RevenueBase
4Exact matchJohannesburg, South AfricaHQ recorded Sep 28, 2026201-500122 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 28, 202651-20082 contacts →

Exact match

“South Africa's energy future is being built, one engineered solution at a time.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchJohannesburg, South AfricaHQ recorded Sep 28, 202651-20075 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 · Sep 28, 2026 · View company records in RevenueBase
7Exact matchCape Town, South AfricaHQ recorded Sep 28, 202651-20044 contacts →

Exact match

“The Best in BESS Scalable Energy Storage for Large-Scale Integration Built for EPCs, Contractors & Industrial Leaders Grid-Tied | Microgrid | Off-Grid | Utility-Scale Remote…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchMidrand, South AfricaHQ recorded Sep 28, 202611-5043 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 · Sep 28, 2026 · View company records in RevenueBase
9Exact matchJohannesburg, South AfricaHQ recorded Sep 28, 202611-5033 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 · Sep 28, 2026 · View company records in RevenueBase
10Exact matchAlberton, South AfricaHQ recorded Sep 28, 2026201-50022 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 · Sep 28, 2026 · View company records in RevenueBase
11Exact matchJohannesburg, South AfricaHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“Instrumented Process and Electrical Systems (IPES) was established as an independent engineering design house in 1988 in Johannesburg, South Africa.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchCape Town, South AfricaHQ recorded Sep 28, 202611-5019 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 · Sep 28, 2026 · View company records in RevenueBase
13Exact matchCenturion, South AfricaHQ recorded Sep 28, 202611-5018 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 · Sep 28, 2026 · View company records in RevenueBase
14Exact matchBallito, South AfricaHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Thula Moya Energy is committed to being your long-term partner in clean energy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchCape Town, South AfricaHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Formed by a group of passionate industry professionals based in Cape Town, Enpower is the first energy trader to secure a NERSA license of its kind in over 12 years.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchShakashead, South AfricaHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“We provide renewable energy solutions for C&I & residential sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchJohannesburg, South AfricaHQ recorded Sep 28, 202651-20013 contacts →

Exact match

“EOH Power Systems (Pty) Ltd provides application engineering solutions that are geared towards the optimisation of Africa's transmission, distribution and industrial power systems.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchNorthriding, South AfricaHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“Northlands Energy is a proudly South African Independent Power Producer (IPP) delivering end-to-end energy solutions for commercial and industrial clients, property developers…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchJohannesburg, South AfricaHQ recorded Sep 28, 20261-109 contacts →

Exact match

“We are experts in providing smart and sustainable energy systems for industrial and commercial operations, utilities, as well as high-tech residential operations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchPaarl, South AfricaHQ recorded Sep 28, 20261-108 contacts →

Exact match

“2zero50 offers bespoke engineered solutions in 4 different categories- PPA - Energy Engineering -Performance Management - IPP”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchJohannesburg, South AfricaHQ recorded Sep 28, 202611-508 contacts →

Exact match

“GIBB Power services extend across the electricity value chain.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchCenturion, South AfricaHQ recorded Sep 28, 20261-108 contacts →

Exact match

“ADM Engineers is a multidisciplinary engineering company, focused on the energy and power sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchEkurhuleni, South AfricaHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Altek Solutions Is A Multi-Disciplinary Engineering Company That Is The Leading Provider Of End-To-End Engineering Intelligence And Data Management Solutions For Electrical…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchJohannesburg, South AfricaHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Alt Energy Solutions is a leading Electrical, Control, and Instrumentation (EC & I) Engineering, Procurement, and Construction (EPC) company, delivering turnkey solutions to the…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchCape Town, South AfricaHQ recorded Sep 28, 20261-106 contacts →

Exact match

“End-to-end energy needs assessments and investment feasibility.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 100 energy infrastructure planning software companies based in South Africa

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Energy infrastructure planning software companies based in South Africa at a glance

As of Sep 28, 2026
40.6%Verified-email coverage
18.2Average contacts per company
11-50Median size (employees)
18.0%Largest-city concentration · Johannesburg
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
35
51-200
10
201-500
7

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 100 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 planning software 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 740 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 September 28, 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 planning software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 100 company matches for energy infrastructure planning software companies associated with South Africa as of September 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?

Epcm Holdings tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy infrastructure planning software companies?

Johannesburg leads with 18 company records, followed by Cape Town (15) and Sandton (7).

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 740 professional contacts with verified work emails tracked across these 100 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 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 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.