Company lists · Data refreshed September 2026

Top 14 Wind energy engineering firms based in South Africa

RevenueBase identified 54 company matches for wind energy engineering firms associated with South Africa as of September 2026 and tracks 480 professional contacts across them, including 172 with verified work emails. Cape Town is the largest hub.

This list covers company matches for wind energy engineering firms 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 19, 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 19, 2026 How this list was built
54Companies
480Contacts tracked
172Verified emails
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The 14 largest wind energy engineering firms based in South Africa

Ranked by team size
Top 14 of 54 company matches for wind energy engineering firms based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchCape Town, South AfricaHQ recorded Sep 19, 202651-20078 contacts →

Exact match

“Nordex Energy South Africa Ltd.(NESA), boasts a total installed capacity of more than 1GW, making it a market leader with 32% market share on the total installed wind capacity in…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchJohannesburg, South AfricaHQ recorded Sep 19, 202651-20074 contacts →

Exact match

“Seriti Green is owned by Seriti Resources (54.19 %), VennEnergy (15%), RMB (15.41%) and Standard Bank (15.41%), and overseen by its own Board and independent management.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchJeffreys Bay, South AfricaHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
4Exact matchLaser Park, South AfricaHQ recorded Sep 19, 202651-20028 contacts →

Exact match

“We are RWW!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchStellenbosch, South AfricaHQ recorded Sep 19, 202611-5027 contacts →

Exact match

“Solar Energy Africa is a multi-disciplinary engineering company and renewable energy solutions provider.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchJohannesburg, South AfricaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
7Exact matchPort Elizabeth, South AfricaHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“Our mission at Okara is to establish and maintain world class wind production facilities for our valued clients at the highest standards.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 19, 202651-20020 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 · Sep 19, 2026 · View company records in RevenueBase
9Exact matchCape Town, South AfricaHQ recorded Sep 19, 202611-5017 contacts →

Exact match

“Power Partners Group was established in 2019.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchParkwood, South AfricaHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“Since our ‘proudly-small’ beginnings in April 2009, ESP has grown to become a formidable and trusted engineering consultancy for the energy sector.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchKimberley, South AfricaHQ recorded Sep 19, 202651-20013 contacts →

Exact match

“60 years of trusted expert services to our customers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchCape Town, South AfricaHQ recorded Sep 19, 20261-104 contacts →

Exact match

“The combination of Wind and Solar power generation outperforms single solution installation as you have the benefits of producing power during overcast days and all through the…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchPretoria, South AfricaHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Elektritek is a professional engineering services company offering expertise in the full or selected life cycle of projects, from technical design, project/construction…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchCape Town, South AfricaHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Founded in 2018 and proudly based in Cape Town, Emarel Energy is dedicated to empowering solar installers and EPCs with professional engineering services tailored for solar PV and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 14 of 54 wind energy engineering firms based in South Africa

See the full list, filter by size, metro and specialty, and access 172 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wind energy engineering firms based in South Africa at a glance

As of Sep 19, 2026
35.8%Verified-email coverage
8.9Average contacts per company
11-50Median size (employees)
16.7%Largest-city concentration · Cape Town
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
21
51-200
8

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 54 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 “wind energy engineering firms” 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 172 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 19, 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 “wind energy engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wind energy engineering firms are there based in South Africa?

RevenueBase identified 54 company matches for wind energy engineering firms 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?

Nordex Energy South Africa tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most wind energy engineering firms?

Cape Town leads with 9 company records, followed by Johannesburg (8) and Centurion (4).

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 172 professional contacts with verified work emails tracked across these 54 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 19, 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.