Company lists · Data refreshed September 2026

Top 25 Oil and gas IT services based in South Africa

RevenueBase identified 164 company matches for oil and gas IT services associated with South Africa as of September 2026 and tracks 4,971 professional contacts across them, including 1,317 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for oil and gas IT 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 September 21, 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 21, 2026 How this list was built
164Companies
4,971Contacts tracked
1,317Verified emails
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The 25 largest oil and gas IT services based in South Africa

Ranked by team size
Top 25 of 164 company matches for oil and gas IT services based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchJohannesburg, South AfricaHQ recorded Sep 21, 20261,001-5,0002,093 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchCape Town, South AfricaHQ recorded Sep 21, 2026201-500247 contacts →

Exact match

“Over the last two decades, Stowe Holdings has positioned itself to be the supplier of choice in different markets within the open Information Technology (IT) industry and today…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchPretoria, South AfricaHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
4Exact matchCape Town, South AfricaHQ recorded Sep 21, 202651-200144 contacts →

Exact match

“Axess Group creates world-class sustainable solutions for leading players in the oil and gas, wind energy, marine, and infrastructure industries worldwide.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchSandton, South AfricaHQ recorded Sep 21, 202651-20076 contacts →

Exact match

“MET is an independent oil company and a recognized member of SAPIA and has been in existence since 2006.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchJohannesburg, South AfricaHQ recorded Sep 21, 202651-20075 contacts →

Exact match

“Maximise your power generation, oil and gas asset performance with evidence-based decision-making, through tried and tested services that leverage expertise and data analytics.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchJohannesburg, South AfricaHQ recorded Sep 21, 202611-5066 contacts →

Exact match

“At Gulfstream Energy, our mission of making business easy is at the heart of everything we do.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchCape Town, South AfricaHQ recorded Sep 21, 202651-20041 contacts →

Exact match

“Energy Industry Complementing Services The Vestrel Group of Companies offers the Energy Industry complementing services that provide outstanding value and best in class service…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchSandton, South AfricaHQ recorded Sep 21, 202611-5037 contacts →

Exact match

“RUBIBLUE is a Leading Infomation Technology Company committed to providing companies with professional, quality and affordable IT Solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchMidrand, South AfricaHQ recorded Sep 21, 202651-20033 contacts →

Exact match

“NOVO Energy is an integrated gas company specialising in delivering comprehensive fuel solutions to vehicular, industrial, commercial and residential customers by making use of…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchBryanston, South AfricaHQ recorded Sep 21, 202651-20031 contacts →

Exact match

“Puleng Technologies (PTY) Ltd, is proudly a Level 1 BEE contributor.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchKempton Park, South AfricaHQ recorded Sep 21, 202651-20024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchModderfontein, South AfricaHQ recorded Sep 21, 202651-20017 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchDurbanville Hills, South AfricaHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“APEX Energy Services provides turnkey maintenance solutions to the energy industry, from renewables to oil & gas.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchCape Town, South AfricaHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“We provide exceptional quality in pressure testing, leak detection, industrial, and procurement services, which are all completed to international standard.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchJohannesburg, South AfricaHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“GSS is a proudly South African empowerment company in the information and communications (ICT) sector of the South African economy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchMossel Bay, South AfricaHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
18Exact matchPretoria, South AfricaHQ recorded Sep 21, 20261-1012 contacts →

Exact match

“FUTURENT Technologies focuses exclusively on the fuel industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchHartbeespoort, South AfricaHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Perfect Filtration specializes in Oil, Diesel and Transformer Purification; Electrical Testing and Cost saving solution.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchCenturion, South AfricaHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“GASPET is a proudly South African company with Level 4 compliance, specializing in high-quality fuel distribution and petroleum services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchMidrand, South AfricaHQ recorded Sep 21, 2026n/a10 contacts →

Exact match

“The division has deep sector expertise in providing niche solutions and services within oil and gas and complex supply chain industries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchCape Town, South AfricaHQ recorded Sep 21, 202611-509 contacts →

Exact match

“B&M Systems is an information technology provider that focuses on bespoke software solutions for niche markets, catering specifically for vertical markets and providing all the…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchAlrode, South AfricaHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Founded in 1976, Iscosa stands as one of South Africa's largest Oilfield Service and Supply Company, specializing in international procurement.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchCape Town, South AfricaHQ recorded Sep 21, 202611-507 contacts →

Exact match

“Optimum Program is a specialist software engineering team focused on building mission-critical systems for the inspection, energy, and industrial sectors.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchRosebank, South AfricaHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Welcome to Fuelsure Fluid Management, your partner in revolutionizing the petroleum industry's fuel ecosystem.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 164 oil and gas IT services based in South Africa

See the full list, filter by size, metro and specialty, and access 1,317 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas IT services based in South Africa at a glance

As of Sep 21, 2026
26.5%Verified-email coverage
30.3Average contacts per company
11-50Median size (employees)
19.5%Largest-city concentration · Johannesburg
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
49
51-200
23
201-500
6
501-1,000
1
1,001-5,000
4
5,001-10,000
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 164 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 IT 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 1,317 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 21, 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 IT services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas IT services are there based in South Africa?

RevenueBase identified 164 company matches for oil and gas IT services 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?

EOH 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 IT services?

Johannesburg leads with 32 company records, followed by Cape Town (25) and Pretoria (15).

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 1,317 professional contacts with verified work emails tracked across these 164 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 21, 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.