Company lists · Data refreshed November 2026

Top 25 IT audit advisory services based in South Africa

RevenueBase identified 143 company matches for IT audit advisory services associated with South Africa as of November 2026 and tracks 1,492 professional contacts across them, including 481 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for IT audit advisory 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 6, 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 6, 2026 How this list was built
143Companies
1,492Contacts tracked
481Verified emails
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The 25 largest IT audit advisory services based in South Africa

Ranked by team size
Top 25 of 143 company matches for IT audit advisory services based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchCape Town, South AfricaHQ recorded Nov 6, 202651-200127 contacts →

Exact match

“Management Consulting | We create trust-based communities that unlock potential and inspire growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCape Town, South AfricaHQ recorded Nov 6, 202651-200116 contacts →

Exact match

“PKF Cape Town is a well-established audit and accounting firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 2026201-500111 contacts →

Exact match

“SekelaXabiso is one of South Africa’s leading majority black-owned professional services firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPretoria, South AfricaHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“Advoca believes in a dynamic approach to accounting and only use the latest technology and cloud based software packages, placing us at the forefront of change in the accounting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 2026201-50086 contacts →

Exact match

“Internal Auditing, IT Auditing, Risk Advisory, Technology Consulting, and Forensics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“GRIPP Advisory provides boutique advisory and consulting services to its clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPort Shepstone, South AfricaHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Lockhat Incorporated is a firm of registered auditors offering a range of financial services to both corporate business and government.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMmabatho, South AfricaHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Maine is an assurance and advisory practice servicing clients in both public and private sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTzaneen, South AfricaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“We are an Audit & Accounting Practice offering expert Assurance & Business Consulting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCity Of Tshwane, South AfricaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“We are an audit and advisory firm servicing clients in multiple industries”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“WSL Audit uses audit methodology that is designed to comply with the International Standards on Auditing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSandton, South AfricaHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“The Open Water Group of companies was established to create a unique risk focused group to service the requirements of organizations who experience new and unforeseen challenges…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDurbanville, South AfricaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Risk X Group delivers intelligence-led cyber risk reduction, regulatory compliance while combining continuous assurance, 24/7 security operations to simplify resilience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPretoria, South AfricaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Van Wyk Auditors is a well established audit and accounting practice based in Pretoria, South Africa, with more than 20 years experience in the sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“SIFTCON is an independent investigations, cybersecurity and risk advisory firm established in 2019.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“IEE is a niche Professional services company (section 35), that specialises on the Risk - Finance – Technology(IT,M&E)- HR integration at a strategic level, our aim is to assist…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“At CA RA Mpako, we provide independent audit and advisory services that build trust, ensure compliance, and empower growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRoodepoort, South AfricaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Audit and Advisory Services”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCity Of Tshwane, South AfricaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“100% South African black owned Assurance and Advisory Company established in March 2014- We are a multi-disciplinary professional services firm with expertise, experience and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDurban, South AfricaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“ISIBANI CHARTERED ACCOUNTANTS AND AUDITORS is a company based out of 90 RILEY ROAD ESSENWOOD, DURBAN, Kwazulunatal, South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBryanston, South AfricaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Ramuedzisi Chartered Accountants & Registered Auditors is a firm based in Johannesburg, South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCenturion, South AfricaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Founded from humble beginnings in 2012,our company has grown from strength to strength.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSandton, South AfricaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Valuence (Pty) Ltd, a niche advisory and consulting firm, specialising in the financial services sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBryanston, South AfricaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“CGS is a dynamic company with its focus on enabling executives to manage Information Technology and Information Management Risk within their organisation as well as within the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 143 IT audit advisory services based in South Africa

See the full list, filter by size, metro and specialty, and access 481 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT audit advisory services based in South Africa at a glance

As of Nov 6, 2026
32.2%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
23.1%Largest-city concentration · Johannesburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
88
11-50
39
51-200
13
201-500
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 143 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 “IT audit advisory 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 481 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 6, 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.

IT audit advisory services by metro

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 “IT audit advisory services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT audit advisory services are there based in South Africa?

RevenueBase identified 143 company matches for IT audit advisory 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?

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

Which city has the most IT audit advisory services?

Johannesburg leads with 33 company records, followed by Cape Town (18) and Pretoria (11).

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 481 professional contacts with verified work emails tracked across these 143 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 6, 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.