Company lists · Data refreshed September 2026

Top 14 Oil and gas consulting firms based in South Africa

RevenueBase identified 72 company matches for oil and gas consulting firms associated with South Africa as of September 2026 and tracks 1,117 professional contacts across them, including 338 with verified work emails and 43 with mobile numbers. Johannesburg is the largest hub.

This list covers company matches for oil and gas consulting 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 5, 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 5, 2026 How this list was built
72Companies
1,117Contacts tracked
338Verified emails
43Mobile numbers
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The 14 largest oil and gas consulting firms based in South Africa

Ranked by team size
Top 14 of 72 company matches for oil and gas consulting firms based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 Sep 5, 2026201-500468 contacts →

Exact match

“MegChem (Pty) Ltd is a multi-disciplinary engineering company based in Secunda, South Africa, providing engineering consulting, procurement, and project management services to…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchPretoria, South AfricaHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
3Exact matchVictory Park, South AfricaHQ recorded Sep 5, 202651-200110 contacts →

Exact match

“The MSA Group is a leading provider of exploration, geology, mineral resource and reserve estimation, mining and environmental consulting services to the mining industry.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchKempton Park, South AfricaHQ recorded Sep 5, 202651-20024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchJohannesburg, South AfricaHQ recorded Sep 5, 202611-5021 contacts →

Exact match

“Bara Consulting is a boutique geological, engineering, ESG and mineral processing consultancy owned and operated by experienced industry professionals and offers high quality…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchBallito, South AfricaHQ recorded Sep 5, 202611-5015 contacts →

Exact match

“Focused primarily in the south african energy and mineral resources market servicing junior, mid-tier and large multi-national clients.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchBellville, South AfricaHQ recorded Sep 5, 20261-107 contacts →

Exact match

“MAJ Projects is a multidisciplinary firm of engineering consultants based in the Western Cape.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchRosebank, South AfricaHQ recorded Sep 5, 20261-106 contacts →

Exact match

“GDS Consulting is a privately-owned advisory and consulting firm providing data and information management services to the geoscience industry.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchPretoria, South AfricaHQ recorded Sep 5, 20261-104 contacts →

Exact match

“Petroleum Licensing and Compliance, Accounting, Tax, Compliance, and Advisory”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchDurban, South AfricaHQ recorded Sep 5, 202611-504 contacts →

Exact match

“Pipe Des works on large-scale Piping Design and Engineering projects, continuing our track record as market leaders and the approved consultants for some of the largest business…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchCenturion, South AfricaHQ recorded Sep 5, 20261-102 contacts →

Exact match

“Globesight was established in early 2015 by Ferdi Pieterse, an environmental scientist by training and a consultant / advisor by occupation, with 19 years' experience.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchMidrand, South AfricaHQ recorded Sep 5, 20261-102 contacts →

Exact match

“We combine industry-specific expertise, powerful research capabilities and innovative thinking to provide a suite of petroleum consulting services to our wholesale and retail…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchEmfuleni, South AfricaHQ recorded Sep 5, 202611-501 contacts →

Exact match

“EPF Engineering is a proudly South African engineering consulting firm that specialises in design consultation.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchJohannesburg, South AfricaHQ recorded Sep 5, 20261-101 contacts →

Exact match

“Red Bush Analytics was established in April 2016 to service small to medium-sized, advanced-stage evaluation projects and existing mining operations of all sizes.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 14 of 72 oil and gas consulting firms based in South Africa

See the full list, filter by size, metro and specialty, and access 338 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas consulting firms based in South Africa at a glance

As of Sep 5, 2026
30.3%Verified-email coverage
3.8%Mobile-number coverage
15.5Average contacts per company
1-10Median size (employees)
15.3%Largest-city concentration · Johannesburg
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
23
51-200
4
201-500
2

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 consulting 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 338 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 5, 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 consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas consulting firms are there based in South Africa?

RevenueBase identified 72 company matches for oil and gas consulting 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?

Megchem 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 consulting firms?

Johannesburg leads with 11 company records, followed by Cape Town (9) and Pretoria (8).

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 338 professional contacts with verified work emails tracked across these 72 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 5, 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.