Company lists · Data refreshed September 2026

Top 25 Accounting firms for international nonprofits based in Johannesburg, South Africa

Name: Accounting firms for international nonprofits based in Johannesburg, South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 87 companies tracked

RevenueBase identified 87 accounting firms for international nonprofits headquartered in Johannesburg, South Africa as of September 2026 and tracks 729 professional contacts across them, including 209 with verified work emails. Johannesburg is the largest hub.

This list covers accounting firms for international nonprofits headquartered in Johannesburg, South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

87Companies

729Contacts tracked

209Verified emails

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The 25 largest accounting firms for international nonprofits based in Johannesburg, South Africa

Ranked by team size

Top 25 of 87 accounting firms for international nonprofits based in Johannesburg, South Africa, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to accounting firms for international nonprofits: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	123 Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	201-500	73 contacts →
	Indirect evidence “At 1.2.3.” Source: RevenueBase Database · checked Sep 14, 2026
2	MMS Chartered Accountants	Partial evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	51-200	50 contacts →
	Partial evidence “For more than 25 years, MMS has provided high quality accounting, tax and management services to a diverse and successful client base.” Source: RevenueBase Database · checked Sep 14, 2026
3	Stein Registered Auditors	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	51-200	50 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026
4	GAS Accounting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	34 contacts →
	Indirect evidence “GAS is a partner to SME’s, helping them cut through the complexity of doing business in a rapidly changing and highly regulated environment.” Source: RevenueBase Database · checked Sep 14, 2026
5	Levitt Kirson Chartered Accountants	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	51-200	24 contacts →
	Indirect evidence “Levitt Kirson specializes in auditing and business advisory services including tax services, payroll, corporate compliance and administration of deceased estates.” Source: RevenueBase Database · checked Sep 14, 2026
6	Rwfc Financial Consultants INC	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	22 contacts →
	Indirect evidence “RWFC is a firm of Registered Accountants and Auditors based in Houghton, Johannesburg.” Source: RevenueBase Database · checked Sep 14, 2026
7	Papilsky Hurwitz Chartered Accountants	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	18 contacts →
	Indirect evidence “Papilsky Hurwitz Chartered Accountants have been providing service excellence in auditing, tax, business consulting, secretarial services and estate administration since 1933 when…” Source: RevenueBase Database · checked Sep 14, 2026
8	Kettle Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	18 contacts →
	Indirect evidence “Kettle Consulting has been in operation since 2010 with the view of providing access and professional consulting services to all participants in the South African economy.” Source: RevenueBase Database · checked Sep 14, 2026
9	Value-Able Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	14 contacts →
	Indirect evidence “We offer solutions for all company sizes in Johannesburg and Pretoria in South Africa.” Source: RevenueBase Database · checked Sep 14, 2026
10	Accounting Instincts	Partial evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	8 contacts →
	Partial evidence “We help South African businesses make confident financial decisions through accounting, payroll, tax, advisory and compliance solutions.” Source: RevenueBase Database · checked Sep 14, 2026
11	Pstm Chartered Accountants	Partial evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	8 contacts →
	Partial evidence “For over 16 years, PSTM Chartered Accountants has been a trusted partner to business owners, corporates, and public sector organisations, delivering expert accounting, assurance…” Source: RevenueBase Database · checked Sep 14, 2026
12	Jhco Financial Services	Partial evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	7 contacts →
	Partial evidence “Specialists in tax, accounting, and auditing.” Source: RevenueBase Database · checked Sep 14, 2026
13	NMK Chartered Accountants	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	7 contacts →
	Indirect evidence “The company has been established with the vision of increasing financial management capability of our clients and also support the small to medium entities (SMME) in their…” Source: RevenueBase Database · checked Sep 14, 2026
14	Eave Incorporated	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	6 contacts →
	Indirect evidence “We are proudly Accountants.” Source: RevenueBase Database · checked Sep 14, 2026
15	Rfts Business Consulting PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	6 contacts →
	Partial evidence “Trusted, reliable, efficient service that offers full function accounting and tax services and ensures compliance.” Source: RevenueBase Database · checked Sep 14, 2026
16	CVW Accounting & Bookkeeping	Partial evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	1-10	6 contacts →
	Partial evidence “We offer accounting and bookkeeping services, with unwavering integrity.” Source: RevenueBase Database · checked Sep 14, 2026
17	KCE Accountants And Auditors	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	5 contacts →
	Indirect evidence “KCE Consulting Incorporated is a diverse and dynamic team of highly-skilled professionals focused on business improvement and growth.” Source: RevenueBase Database · checked Sep 14, 2026
18	PKM Chartered Accountants	Partial evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	1-10	4 contacts →
	Partial evidence “PKM Chartered Accountants is a multidisciplinary accounting firm owned by Black South Africans, dedicated to supporting small and emerging businesses through a comprehensive array…” Source: RevenueBase Database · checked Sep 14, 2026
19	Sustainability Solutions	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	1-10	4 contacts →
	Indirect evidence “SustainAbility Solutions provides auditing, training and consulting services in project/program financial management to enable transparency, accountability and effective service…” Source: RevenueBase Database · checked Sep 14, 2026
20	Rebja Accounting Services PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	1-10	4 contacts →
	Partial evidence “REBJA ACCOUNTING SERVICES (PTY) LTD is a professional accounting firm providing accounting, auditing, and tax advisory services.” Source: RevenueBase Database · checked Sep 14, 2026
21	Iapa Johannesburg Chartered Accountants SA	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	3 contacts →
	Indirect evidence “IAPA Johannesburg is a global association of separate, independently owned and managed accountancy firms.” Source: RevenueBase Database · checked Sep 14, 2026
22	Setbooks Accounting Solutions	Partial evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	3 contacts →
	Partial evidence “Setbooks Accounting Solutions is an accounting services company in Fourways that also specializes in bookkeeping, cost and management accounting, internal auditing, independent…” Source: RevenueBase Database · checked Sep 14, 2026
23	Ramsa INC	Partial evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	11-50	2 contacts →
	Partial evidence “Running a business involves juggling numerous responsibilities, and accounting is undoubtedly one of the most critical aspects that can make or break your success.” Source: RevenueBase Database · checked Sep 14, 2026
24	Caledon Advisory Services	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	1-10	2 contacts →
	Indirect evidence “Independent Review specialists” Source: RevenueBase Database · checked Sep 14, 2026
25	The Number Room	Partial evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	1-10	2 contacts →
	Partial evidence “The Problem: Accounting is a function that forms the core of any business set up across all trades.” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: accounting firms for international nonprofits. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names accounting firms for international nonprofits.
Partial evidence: Its own public description names part of accounting firms for international nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name accounting firms for international nonprofits. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 87 accounting firms for international nonprofits based in Johannesburg, South Africa

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Accounting firms for international nonprofits based in Johannesburg, South Africa at a glance

As of Sep 14, 2026

28.7%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Johannesburg

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole South Africa list rather than for Johannesburg, so it is reported there. Company counts and contact totals on this page are exact for Johannesburg, over 87 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among accounting firms for international nonprofits, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Johannesburg, South Africa whose own description of what they do matches “accounting firms for international nonprofits”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names accounting firms for international nonprofits), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among accounting firms for international nonprofits, and records with no verified work email. Companies headquartered outside Johannesburg are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 209 across the full list. 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 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Accounting firms for international nonprofits by metro in South Africa

Accounting firms for international nonprofits in Johannesburg87
Accounting firms for international nonprofits in Cape Town43
Accounting firms for international nonprofits in Pretoria43

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names accounting firms for international nonprofits, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many accounting firms for international nonprofits are there based in Johannesburg, South Africa?

RevenueBase identified 87 accounting firms for international nonprofits headquartered in Johannesburg, South Africa as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

123 Consulting, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most accounting firms for international nonprofits?

Johannesburg leads with 87 headquartered companies, followed by Cape Town (43) and Pretoria (43).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 209 verified decision-maker contacts tracked across these 87 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 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 Smart Search, 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.