Company lists · Data refreshed September 2026

Top 25 Global consulting firms based in South Africa

Name: Global consulting firms based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 885 companies tracked

RevenueBase identified 885 global consulting firms headquartered in South Africa as of September 2026 and tracks 6,006 professional contacts across them, including 1,732 with verified work emails and 273 with mobile numbers. Johannesburg is the largest hub.

This list covers global consulting firms headquartered in 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

885Companies

6,006Contacts tracked

1,732Verified emails

273Mobile numbers

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The 25 largest global consulting firms based in South Africa

Ranked by team size

Top 25 of 885 global consulting firms based in South Africa, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names global consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	RSM South AfricaPartial evidence	Randburg, South Africa	201-500	210
	“RSM South Africa is part of a world leading network of audit, tax and consulting experts with member firms in over 120 countries.” Source: company website · checked Sep 3, 2026
2	MAC ConsultingIndirect evidence	Johannesburg, South Africa	51-200	196
	“Who we are: MAC is a Management Consultancy based in South Africa.” Source: company website · checked Sep 3, 2026
3	True North PartnersPartial evidence	Johannesburg Sandton, South Africa	51-200	184
	“True North Partners LLP is an independent consulting firm based in London, Johannesburg, Frankfurt, Amsterdam and Madrid.” Source: company website · checked Sep 3, 2026
4	NtiyisoStrong evidence	Midrand, South Africa	201-500	179
	“OUR COMPANY OVERVIEW Founded in 2005, the Ntiyiso Consulting Group is an authentically African and globally wired management consulting firm which “seeks to empower institutions…” Source: company website · checked Sep 3, 2026
5	Adept AdvisoryPartial evidence	Cape Town, South Africa	51-200	123
	“Management Consulting \| We create trust-based communities that unlock potential and inspire growth.” Source: company website · checked Sep 3, 2026
6	LetsemaPartial evidence	Johannesburg, South Africa	51-200	108
	“Founded in 1996, Letsema is a black-owned management consulting firm at the heart of a diversified investment group.” Source: company website · checked Sep 3, 2026
7	SSG ConsultingPartial evidence	South Africa	51-200	100
	“SSG Consulting prides itself as a leader in provision of Business and Project Management.” Source: company website · checked Sep 3, 2026
8	Insight Actuaries & ConsultantsPartial evidence	Cape Town, South Africa	51-200	98
	“Insight Actuaries & Consultants was formed in 2014 following the merger of the Health Monitor Company, CareGauge and Lighthouse Actuarial Consulting.” Source: company website · checked Sep 3, 2026
9	King JamesIndirect evidence	Parktown Johanesburg Johannesburg, South Africa	201-500	98
	“King James was acquired and the brand sunsetted in 2022.” Source: company website · checked Sep 3, 2026
10	Siyakha ConsultingIndirect evidence	Johannesburg, South Africa	51-200	90
	“We are a niche firm that drives investment, commercial excellence, developmental strategies, and sustainability.” Source: company website · checked Sep 3, 2026
11	The Shard PTY LTD South AfricaPartial evidence	Rosebank, South Africa	51-200	58
	“Founded in 2013, The Shard is a South Africa based consulting firm that brings together actuaries, auditors, accountants, and data scientists to deliver integrated, insight led…” Source: company website · checked Sep 3, 2026
12	A1l DigitalPartial evidence	City Of Tshwane, South Africa	51-200	51
	“A1L Digital is a technology-focused business consulting firm.” Source: company website · checked Sep 3, 2026
13	Convergenc3Partial evidence	Pretoria, South Africa	51-200	44
	“Convergenc3 is a business engineering and consulting company that assists organisations of all sizes in navigating the ever-innovating landscape of business and technology.” Source: company website · checked Sep 3, 2026
14	Analyze ConsultingPartial evidence	Johannesburg, South Africa	11-50	40
	“Analyze Consulting Services - Navigating complexity.” Source: company website · checked Sep 3, 2026
15	AristonIndirect evidence	Bryanston, South Africa	51-200	35
	“We are a strategy and advisory firm that specialises in improving an organisations capability.” Source: company website · checked Sep 3, 2026
16	StrategnosIndirect evidence	Johannesburg, South Africa	11-50	34
	“Strategnos was established in with the belief that business success can be achieved through disciplined execution of strategy supported by industry-specific knowledge.” Source: company website · checked Sep 3, 2026
17	OIM ConsultingPartial evidence	Cape Town, South Africa	51-200	34
	“OIM Consulting are business performance specialists.” Source: company website · checked Sep 3, 2026
18	Business EngineeringIndirect evidence	Pretoria, South Africa	51-200	33
	“Business Engineering is a leading consultancy on public sector strategy and transformation, in both local and national / federal environments.” Source: company website · checked Sep 3, 2026
19	Sigma InternationalPartial evidence	Natal, South Africa	51-200	33
	“Sigma International is a specialist management consulting and business innovation organisation focused on delivering a range of innovative, strategic and sustainable solutions to…” Source: company website · checked Sep 3, 2026
20	Change Logic Consulting ServicesIndirect evidence	Johannesburg, South Africa	51-200	28
	“Change Logic was founded in 2002 on the back of a thriving internal Change Management Practice that was initially drafted in 1998.” Source: company website · checked Sep 3, 2026
21	Muluma Management Consulting GroupPartial evidence	Centurion, South Africa	11-50	27
	“Muluma is a Management Consulting Company who, in a relatively short period of time, became one of the most recognized game changers in the Corporate sector with their integrated…” Source: company website · checked Sep 3, 2026
22	Temo ConsultingIndirect evidence	Cape Town, South Africa	51-200	27
	“Temo is a management consultancy with a reputation for agility, commercial pragmatism and effective support for its clients.” Source: company website · checked Sep 3, 2026
23	RedflankPartial evidence	Sandton, South Africa	11-50	26
	“What we do: Rated one of South Africa's top consulting firms by consulting.org (2025), Redflank is a management consulting firm that leverages its specialist resource base and…” Source: company website · checked Sep 3, 2026
24	Pétanque NXTIndirect evidence	Cape Town, South Africa	11-50	22
	“We Solve the Problems That Stall Business Performance Our 23 year track record proudly reflects that we solve the problems that keep them from growing, scaling, and performing at…” Source: company website · checked Sep 3, 2026
25	Metanoia GroupIndirect evidence	Johannesburg, South Africa	11-50	21
	Source: company website · checked Sep 3, 2026

Showing 25 of 885 global consulting firms based in South Africa

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Global consulting firms based in South Africa at a glance

As of Sep 3, 2026

1-10Median size (employees)

JohannesburgLargest hub · 265 HQs

273Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

616

11-50

216

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 global consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in South Africa whose own description of what they do matches “global consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among global consulting firms, and records with no verified work email. Companies headquartered outside South Africa 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 an evidence 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, 1,732 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 3, 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.

Global consulting firms by metro

Global consulting firms in Johannesburg265
Global consulting firms in Cape Town138
Global consulting firms in Pretoria65
Global consulting firms in Sandton40
Global consulting firms in Midrand27

Frequently asked

How many global consulting firms are there based in South Africa?

RevenueBase identified 885 global consulting firms headquartered in 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?

RSM South Africa, headquartered in Randburg, tops this list with the largest team on record.

Which city has the most global consulting firms?

Johannesburg leads with 265 headquartered companies, followed by Cape Town (138) and Pretoria (65).

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 1,732 verified decision-maker contacts tracked across these 885 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 3, 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.