Company lists · Data refreshed November 2026

Top 13 Oil and gas welding contractors based in South Africa

RevenueBase identified 70 company matches for oil and gas welding contractors associated with South Africa as of November 2026 and tracks 1,041 professional contacts across them, including 162 with verified work emails. Cape Town is the largest hub.

This list covers company matches for oil and gas welding 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
70Companies
1,041Contacts tracked
162Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 13 largest oil and gas welding contractors based in South Africa

Ranked by team size
Top 13 of 70 company matches for oil and gas welding 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 matchSecunda, South AfricaHQ recorded Nov 4, 2026501-1,000347 contacts →

Exact match

“New Age Engineering Solutions is an industrial construction company that delivers SMEIP (Structural, Mechanical, Electrical, Instrumentation, and Piping) services to the mining…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchVanderbijlpark, South AfricaHQ recorded Nov 4, 202651-20074 contacts →

Exact match

“Turnmill is a leading manufacturing company offering design, fabrication, machining, fitting, welding and refurbishment services.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact 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
5Exact 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
6Exact matchCape Town, South AfricaHQ recorded Nov 4, 202651-20036 contacts →

Exact match

“Allweld, a Cape Town-based marine and industrial engineering company, has been servicing the Southern African market for over fifty years.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchJohannesburg, South AfricaHQ recorded Nov 4, 202651-20019 contacts →

Exact match

“Inkwali Fabrication and Maintenance (Pty) Ltd is a Pan African engineering services company specialising in steel pipe and plate fabrication, installations and as well as…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchPretoria, South AfricaHQ recorded Nov 4, 202611-5015 contacts →

Exact match

“We are a refurbishment company based in South Africa, Centurion.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact 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
10Exact 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
11Exact 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
12Exact matchCape Town, South AfricaHQ recorded Nov 4, 202611-501 contacts →

Exact match

“General Maintenance, Repair, and Construction.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchDurban, South AfricaHQ recorded Nov 4, 20261-101 contacts →

Exact match

“We provide turn-key welding solutions to all industries; Maritime and Oil & Gas, Automotive, Heavy Machinery, Construction, Sugar and the Mining industry.”

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

Showing 13 of 70 oil and gas welding contractors based in South Africa

See the full list, filter by size, metro and specialty, and access 162 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

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

As of Nov 4, 2026
15.6%Verified-email coverage
14.9Average contacts per company
11-50Median size (employees)
7.1%Largest-city concentration · Cape Town
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
26
51-200
12
201-500
1
501-1,000
3

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 70 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 welding 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 162 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 welding contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 70 company matches for oil and gas welding 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?

NEW AGE Engineering Solutions 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 welding contractors?

Cape Town leads with 5 company records, followed by Johannesburg (5) and Pretoria (5).

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 162 professional contacts with verified work emails tracked across these 70 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.

Ready to reach these companies? Verified emails and direct dials for all 70 oil and gas welding contractors based in South Africa. Start with a free account, no credit card.

Download this list →

Related lists

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.