Company lists · Data refreshed September 2026

Top 25 Audit and assurance companies based in South Africa

RevenueBase identified 322 company matches for audit and assurance companies associated with South Africa as of September 2026 and tracks 9,474 professional contacts across them, including 3,195 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for audit and assurance companies 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 19, 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 19, 2026 How this list was built
322Companies
9,474Contacts tracked
3,195Verified emails
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The 25 largest audit and assurance companies based in South Africa

Ranked by team size
Top 25 of 322 company matches for audit and assurance companies based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchParktown, South AfricaHQ recorded Sep 19, 202610001+2,338 contacts →

Exact match

“KPMG operates as an international network of member firms offering audit, tax and advisory services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchJohannesburg, South AfricaHQ recorded Sep 19, 20261,001-5,0001,870 contacts →

Exact match

“Audit | Advisory | Tax The South African member firm of BDO International - The Leader for Exceptional Client Service since 1963 BDO clients experience a distinctive level of…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchCape Town, South AfricaHQ recorded Sep 19, 202651-200216 contacts →

Exact match

“Baker Tilly Greenwoods is one of the oldest and largest independent, auditing, accounting, and consulting firms in Cape Town.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchJohannesburg, South AfricaHQ recorded Sep 19, 2026201-500216 contacts →

Exact match

“RSM South Africa is part of a world leading network of audit, tax and consulting experts with member firms in over 120 countries.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchUmhlanga, South AfricaHQ recorded Sep 19, 2026201-500184 contacts →

Exact match

“Auditing, Accounting and Taxation It’s been 100 years since David Strachan strode from the pavement of Smith Street into William Cotta Building at number 331, and put up his…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchSandton, South AfricaHQ recorded Sep 19, 2026201-500135 contacts →

Exact match

“Audit, tax and consulting.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchDurban, South AfricaHQ recorded Sep 19, 202651-200101 contacts →

Exact match

“Bonakude is an indigenous award-winning professional services firm, specialising in ACCOUNTING, CONSULTING and ASSURANCE.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchJohannesburg, South AfricaHQ recorded Sep 19, 2026201-50085 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchJohannesburg, South AfricaHQ recorded Sep 19, 202651-20082 contacts →

Exact match

“The IRBA is a public protection statutory body established to protect the financial interests of the public by ensuring registered auditors and their firms deliver services of the…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchPretoria, South AfricaHQ recorded Sep 19, 202651-20080 contacts →

Exact match

“Innovation, partnership and prosperity are what most accounting and auditing firms promise.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchMidrand, South AfricaHQ recorded Sep 19, 202651-20072 contacts →

Exact match

“We are an accounting and financial services firm dedicated to providing tailored solutions to businesses of all sizes.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchJohannesburg, South AfricaHQ recorded Sep 19, 202651-20071 contacts →

Exact match

“At RAiN Chartered Accountants, we are driven by a singular purpose: creating measurable value for our clients.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchPort Shepstone, South AfricaHQ recorded Sep 19, 202651-20059 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 · Sep 19, 2026 · View company records in RevenueBase
14Exact matchChesterfield Road, South AfricaHQ recorded Sep 19, 202651-20055 contacts →

Exact match

“We are a professional services firm consisting of Chartered Accountants, Registered Auditors, Business Consultants, Tax specialists, and a diverse range of other experts, all…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchJohannesburg, South AfricaHQ recorded Sep 19, 202651-20050 contacts →

Exact match

“For more than 25 years, MMS has provided high quality accounting, tax and management services to a diverse and successful client base.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchJohannesburg, South AfricaHQ recorded Sep 19, 202651-20050 contacts →

Exact match

“Stein Registered Auditors was founded in 2002 and is managed by six dynamic and broad skilled partners who collectively brings over 150 years of knowledge, skills and expertise in…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchMmabatho, South AfricaHQ recorded Sep 19, 202651-20043 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchJohannesburg, South AfricaHQ recorded Sep 19, 202651-20037 contacts →

Exact match

“Baker Tilly JHB is a firm of registered auditors and business advisers situated in Johannesburg, with offices in Mulbarton.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchPretoria, South AfricaHQ recorded Sep 19, 202651-20035 contacts →

Exact match

“We are an independent member of BKR International, a leading global association of independent accounting and business advisory firms.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchDurban, South AfricaHQ recorded Sep 19, 202651-20033 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchCape Town, South AfricaHQ recorded Sep 19, 202611-5032 contacts →

Exact match

“LPH has been providing clients with solutions to meet their objectives since 2002.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchDurbanville, South AfricaHQ recorded Sep 19, 202611-5031 contacts →

Exact match

“HGCA is a well established and renowned firm of registered auditors, situated in the heart of Bellville.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchBlairgowrie, South AfricaHQ recorded Sep 19, 202651-20029 contacts →

Exact match

“ARC Sakhile Chartered Accountants and Auditors is a renowned audit firm - a trusted name with a national footprint and a local touch.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchPotchefstroom, South AfricaHQ recorded Sep 19, 202611-5025 contacts →

Exact match

“Our practice strives to deliver high level professional service with a personal touch.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchJohannesburg, South AfricaHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 322 audit and assurance companies based in South Africa

See the full list, filter by size, metro and specialty, and access 3,195 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Audit and assurance companies based in South Africa at a glance

As of Sep 19, 2026
33.7%Verified-email coverage
29.4Average contacts per company
11-50Median size (employees)
16.5%Largest-city concentration · Johannesburg
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
129
11-50
146
51-200
33
201-500
8
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 322 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 “audit and assurance companies” 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 3,195 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 19, 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 “audit and assurance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many audit and assurance companies are there based in South Africa?

RevenueBase identified 322 company matches for audit and assurance companies 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?

Kpmg South Africa tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most audit and assurance companies?

Johannesburg leads with 53 company records, followed by Pretoria (32) and Cape Town (24).

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 3,195 professional contacts with verified work emails tracked across these 322 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 19, 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.