Company lists · Data refreshed November 2026

Top 25 Oil and gas facility contractors based in South Africa

RevenueBase identified 110 company matches for oil and gas facility contractors associated with South Africa as of November 2026 and tracks 4,034 professional contacts across them, including 674 with verified work emails. Cape Town is the largest hub.

This list covers company matches for oil and gas facility contractors 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 4, 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 4, 2026 How this list was built
110Companies
4,034Contacts tracked
674Verified emails
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The 25 largest oil and gas facility contractors based in South Africa

Ranked by team size
Top 25 of 110 company matches for oil and gas facility contractors based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchMidrand, South AfricaHQ recorded Nov 4, 20261,001-5,000731 contacts →

Exact match

“Aurex has evolved in South Africa for over 40 years and continues to build a reputation for delivering sustainable value to customers.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchSecunda, South AfricaHQ recorded Nov 4, 20261,001-5,000653 contacts →

Exact match

“Prommac is a 68% Black Owned & 30% Black Woman Owned Level 1 B-BBEE certified company that forms part of the CG Tech group of companies that includes Kumunyack (SA), AL Laith…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchJohannesburg, South AfricaHQ recorded Nov 4, 202610001+425 contacts →

Exact match

“SGB-Cape is the largest industrial services company in Africa.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchSecunda, South AfricaHQ recorded Nov 4, 20261,001-5,000398 contacts →

Exact match

“Established in 1987, Hydra Arc has grown from a supplier of specialized welders into a leading refinery maintenance, turnaround specialist, steel fabrication and construction…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchBoksburg, South AfricaHQ recorded Nov 4, 2026501-1,000270 contacts →

Exact match

“SMEI is a Specialist Project Management Construction Company working into the Supply, Fabrication, delivery and Installation of Structural Steel, Mechanical Equipment, Flooring…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchPretoria, South AfricaHQ recorded Nov 4, 2026201-500260 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 · Nov 4, 2026 · View company records in RevenueBase
7Exact matchSprings, South AfricaHQ recorded Nov 4, 2026501-1,000107 contacts →

Exact match

“Advent One Group (Pty) Ltd provides customer focused construction services and was founded by a team of knowledgeable individuals with over 142 years' combined industry experience…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchVaalpark, South AfricaHQ recorded Nov 4, 2026201-50086 contacts →

Exact match

“Since Masedi E&I Construction has built an impeccable reputation in the industry with an emphasis on Quality, Safety and Exceptional Service.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchPort Elizabeth, South AfricaHQ recorded Nov 4, 202651-20081 contacts →

Exact match

“MC Design & Contracting is a people-centred and client-focussed company specializing in industrial projects.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchCape Town, South AfricaHQ recorded Nov 4, 202611-5057 contacts →

Exact match

“As an owner-managed entity, Cinco Engineering offers a full scope of engineering services that draws on the strength of its shareholding companies.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchKwazulu-natal, South AfricaHQ recorded Nov 4, 202651-20041 contacts →

Exact match

“Pipeline Erectors KZN was established in 2006, the Engineering team has over 30 years' experience in the engineering field, and have utilized their technical expertise, to grow…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchEmalahleni, South AfricaHQ recorded Nov 4, 202651-20040 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 4, 2026 · View company records in RevenueBase
13Exact matchVredendal, South AfricaHQ recorded Nov 4, 202651-20036 contacts →

Exact match

“Namaqua Engineering is a company which prides itself with an excellent record of quality work.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchJohannesburg, South AfricaHQ recorded Nov 4, 202611-5035 contacts →

Exact match

“Yikusasa Building Contractors is a construction company based out of South Africa.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchVereeniging, South AfricaHQ recorded Nov 4, 2026201-50033 contacts →

Exact match

“Starting off as a specialist scaffolding services company, our impeccable service delivery, specialised knowledge, and vast experience has pushed Mosco to evolve to meet clients'…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchKempton Park, South AfricaHQ recorded Nov 4, 202651-20024 contacts →

Exact match

“The company has successfully been in business for more than 45 years.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchModderfontein, South AfricaHQ recorded Nov 4, 202651-20020 contacts →

Exact match

“Southern Power Maintenance is a dynamic electrical engineering company committed to excellence.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchCape Town, South AfricaHQ recorded Nov 4, 202651-20016 contacts →

Exact match

“PetroENG is based in the Western Cape, South Africa, operating in the Petrochemical Industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchMossel Bay, South AfricaHQ recorded Nov 4, 202611-5014 contacts →

Exact match

“A market leader in our field specialising in fabrication for the oil and gas, marine, energy, steel and pipework industries nationwide.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchPretoria, South AfricaHQ recorded Nov 4, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchNelson Mandela Bay, South AfricaHQ recorded Nov 4, 202651-20013 contacts →

Exact match

“Since commencing operations during 2004 as a General Engineering Company, Ocean Legacy Marine Engineering has evolved into a market leading contracts company focusing on the…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchDurban, South AfricaHQ recorded Nov 4, 202611-5012 contacts →

Exact match

“African Arc Engineering is a leading engineering services provider of high quality welded piping, storage tanks and structural steelwork.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchAlrode South, South AfricaHQ recorded Nov 4, 202611-507 contacts →

Exact match

“We can assist you with any or all of your pipeline and equipment installation requirements – new, upgrades and even maintenance of existing installations.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchAlton, South AfricaHQ recorded Nov 4, 202611-507 contacts →

Exact match

“Encore Maintenance Solutions CC was established in 2008.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchCape Town, South AfricaHQ recorded Nov 4, 20261-105 contacts →

Exact match

“MANPROLOG is a Services Provider Company that was established in 2007 in Cape Town South Africa, specifically to service the Petroleum, Petrochemical and Energy Sectors.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 110 oil and gas facility contractors based in South Africa

See the full list, filter by size, metro and specialty, and access 674 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas facility contractors based in South Africa at a glance

As of Nov 4, 2026
16.7%Verified-email coverage
36.7Average contacts per company
11-50Median size (employees)
12.7%Largest-city concentration · Cape Town
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
37
51-200
19
201-500
4
501-1,000
5
1,001-5,000
3
10001+
2

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 110 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 “oil and gas facility contractors” 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 674 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 4, 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 “oil and gas facility contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas facility contractors are there based in South Africa?

RevenueBase identified 110 company matches for oil and gas facility contractors 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?

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

Which city has the most oil and gas facility contractors?

Cape Town leads with 14 company records, followed by Johannesburg (11) and Pretoria (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 674 professional contacts with verified work emails tracked across these 110 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 4, 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.