Company lists · Data refreshed November 2026

Top 25 Rotating machinery engineering services based in South Africa

RevenueBase identified 120 company matches for rotating machinery engineering services associated with South Africa as of November 2026 and tracks 1,060 professional contacts across them, including 213 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for rotating machinery engineering 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 November 1, 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 Nov 1, 2026 How this list was built
120Companies
1,060Contacts tracked
213Verified emails
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The 25 largest rotating machinery engineering services based in South Africa

Ranked by team size
Top 25 of 120 company matches for rotating machinery engineering services based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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 matchSprings, South AfricaHQ recorded Nov 1, 2026201-50077 contacts →

Exact match

“Delba Electrical Leading the Rotating Electrical Machinery Service Industry with Customer Service Excellence and Superior Quality”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchSasolburg, South AfricaHQ recorded Nov 1, 2026201-50065 contacts →

Exact match

“ACTOM Turbo Machines is a leading turbomachinery and high-speed rotating equipment service provider, and offers comprehensive workshop and site services to the petrochemical…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchGermiston, South AfricaHQ recorded Nov 1, 202611-5042 contacts →

Exact match

“Siyanda Engineering (Pty) Ltd is a level 2 mechanical engineering company serving the industrial, Mining & Power plant industry.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchEmalahleni, South AfricaHQ recorded Nov 1, 202651-20037 contacts →

Exact match

“Kudon Engineering Services (KES) is a 100% black woman-owned engineering services company formed in 2016 to provide world-class engineering solutions to Africa’s vital industrial…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchWitbank, South AfricaHQ recorded Nov 1, 2026201-50037 contacts →

Exact match

“Ratamang Group Dynamic – Fair – High Quality – Reliable Mechanical Engineering-Gearboxes-Shaftless Screw Conveyors-Water Treatment-Coal, Ash and Bulk Handling Civil…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchWitbank, South AfricaHQ recorded Nov 1, 2026201-50035 contacts →

Exact match

“Rotating Equipment Asset Management (REAM)(Pty) Ltd is a South African mechanical engineering firm specializing in heavy duty rotating equipment for power generation…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchDurban, South AfricaHQ recorded Nov 1, 202651-20031 contacts →

Exact match

“We are a multi-disciplinary engineering supply company that was established in 1997 and provides services nationally and internationally.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchCenturion, South AfricaHQ recorded Nov 1, 202611-5030 contacts →

Exact match

“Venter Consulting Engineers is a small group of talented professionals with a passion for precision engineering.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchBrakpan, South AfricaHQ recorded Nov 1, 202651-20024 contacts →

Exact match

“Welcome to Reid & Mitchell - Your Trusted Partner in Electrical Rotating Equipment.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchCity Of Tshwane, South AfricaHQ recorded Nov 1, 202611-5011 contacts →

Exact match

“Nine Dot Solutions (Pty) Ltd focuses on analysis and design solutions to the mechanical and structural engineering fields and has successful projects in South Africa, Africa…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchKuruman, South AfricaHQ recorded Nov 1, 202611-5011 contacts →

Exact match

“Tshiamiso Design and Hydraulics Close Corporation render an Engineering service on Condition Monitoring.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchBrakpan, South AfricaHQ recorded Nov 1, 202611-507 contacts →

Exact match

“The company was established in 1984 and specialises in the supply of new motors, variable motor control switchgear, steel frame special motors, VSD drives, gearboxes and…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchBrakpan, South AfricaHQ recorded Nov 1, 202611-507 contacts →

Exact match

“Repairs of engineering equipment”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchJohannesburg, South AfricaHQ recorded Nov 1, 202611-505 contacts →

Exact match

“Graintech Makeway are uniquely versatile organizations, providing a comprehensive range of services, expertise and equipment to a diversity of customers.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchPretoria, South AfricaHQ recorded Nov 1, 20261-105 contacts →

Exact match

“AXIS Mechanical Design (Pty) Ltd was founded in March to provide local and international clients with good, solid mechanical design, strongly supported by experience and the best…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchVanderbijlpark, South AfricaHQ recorded Nov 1, 20261-104 contacts →

Exact match

“Rotamech provides services, spare parts, consulting and reconditioning on all types of rotating equipment.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchJohannesburg, South AfricaHQ recorded Nov 1, 20261-104 contacts →

Exact match

“TSH Engineering Services (PTY) LTD is a dynamic company which offers customized engineering services and solutions to our clients.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchCity Of Tshwane, South AfricaHQ recorded Nov 1, 20261-104 contacts →

Exact match

“At Niewalt Engineering, we specialize in supporting electric motor users through expert motor inspections, condition assessments, and independent consulting services that enhance…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchJohannesburg, South AfricaHQ recorded Nov 1, 202651-2004 contacts →

Exact match

“Lambos Engineering is an engineering company that was formed in 2014.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchEkurhuleni, South AfricaHQ recorded Nov 1, 202611-504 contacts →

Exact match

“WD Power (Pty) Ltd is a Johannesburg-based specialist turbo machinery engineering company with a well-established international footprint.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchJohannesburg, South AfricaHQ recorded Nov 1, 20261-103 contacts →

Exact match

“MEng Consulting (Pty) Ltd is an engineering design company that was started for the purpose of providing an engineering design consultancy and projects solutions within the Power…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchPretoria, South AfricaHQ recorded Nov 1, 20261-103 contacts →

Exact match

“Welcome to Simumech - Your Global Mechanical Engineering Solutions Provider!”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchPretoria, South AfricaHQ recorded Nov 1, 20261-103 contacts →

Exact match

“JTEC ENGINEERING is a specialised engineering company offering a range of technical services to foundries, melting plants and industrial manufactures, including turnkey solutions…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchJohannesburg, South AfricaHQ recorded Nov 1, 20261-103 contacts →

Exact match

“AEGM Solutions is an engineering concern that aims to provide holistic and turnkey engineering solutions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchJohannesburg, South AfricaHQ recorded Nov 1, 20261-103 contacts →

Exact match

“We are a forward-thinking engineering firm, specializing in reliability engineering and asset performance management to enhance efficiency.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 120 rotating machinery engineering services based in South Africa

See the full list, filter by size, metro and specialty, and access 213 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rotating machinery engineering services based in South Africa at a glance

As of Nov 1, 2026
20.1%Verified-email coverage
8.8Average contacts per company
11-50Median size (employees)
10.8%Largest-city concentration · Johannesburg
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
41
51-200
10
201-500
9
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 120 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 “rotating machinery engineering 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 213 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 November 1, 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 “rotating machinery engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rotating machinery engineering services are there based in South Africa?

RevenueBase identified 120 company matches for rotating machinery engineering services associated with South Africa as of November 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?

Delba Electrical Company 1980 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most rotating machinery engineering services?

Johannesburg leads with 13 company records, followed by Pretoria (8) and City Of Tshwane (6).

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 213 professional contacts with verified work emails tracked across these 120 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 November 1, 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.