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, its RevenueBase Smart Search rating, 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 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 RevenueBase Smart Search rating 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. RevenueBase Smart Search rates how each company's information relates to global consulting firms: 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	RSM South Africa	Partial evidence	Randburg, South Africa	201-500	210 contacts →
	Partial evidence “RSM South Africa is part of a world leading network of audit, tax and consulting experts with member firms in over 120 countries.” Source: RevenueBase Database · checked Sep 3, 2026
2	MAC Consulting	Indirect evidence	Johannesburg, South Africa	51-200	196 contacts →
	Indirect evidence “Who we are: MAC is a Management Consultancy based in South Africa.” Source: RevenueBase Database · checked Sep 3, 2026
3	True North Partners	Partial evidence	Johannesburg Sandton, South Africa	51-200	184 contacts →
	Partial evidence “True North Partners LLP is an independent consulting firm based in London, Johannesburg, Frankfurt, Amsterdam and Madrid.” Source: RevenueBase Database · checked Sep 3, 2026
4	Ntiyiso	Strong evidence	Midrand, South Africa	201-500	179 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 3, 2026
5	Adept Advisory	Partial evidence	Cape Town, South Africa	51-200	123 contacts →
	Partial evidence “Management Consulting \| We create trust-based communities that unlock potential and inspire growth.” Source: RevenueBase Database · checked Sep 3, 2026
6	Letsema	Partial evidence	Johannesburg, South Africa	51-200	108 contacts →
	Partial evidence “Founded in 1996, Letsema is a black-owned management consulting firm at the heart of a diversified investment group.” Source: RevenueBase Database · checked Sep 3, 2026
7	SSG Consulting	Partial evidence	South Africa	51-200	100 contacts →
	Partial evidence “SSG Consulting prides itself as a leader in provision of Business and Project Management.” Source: RevenueBase Database · checked Sep 3, 2026
8	Insight Actuaries & Consultants	Partial evidence	Cape Town, South Africa	51-200	98 contacts →
	Partial evidence “Insight Actuaries & Consultants was formed in 2014 following the merger of the Health Monitor Company, CareGauge and Lighthouse Actuarial Consulting.” Source: RevenueBase Database · checked Sep 3, 2026
9	King James	Indirect evidence	Parktown Johanesburg Johannesburg, South Africa	201-500	98 contacts →
	Indirect evidence “King James was acquired and the brand sunsetted in 2022.” Source: RevenueBase Database · checked Sep 3, 2026
10	Siyakha Consulting	Indirect evidence	Johannesburg, South Africa	51-200	90 contacts →
	Indirect evidence “We are a niche firm that drives investment, commercial excellence, developmental strategies, and sustainability.” Source: RevenueBase Database · checked Sep 3, 2026
11	The Shard PTY LTD South Africa	Partial evidence	Rosebank, South Africa	51-200	58 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 3, 2026
12	A1l Digital	Partial evidence	City Of Tshwane, South Africa	51-200	51 contacts →
	Partial evidence “A1L Digital is a technology-focused business consulting firm.” Source: RevenueBase Database · checked Sep 3, 2026
13	Convergenc3	Partial evidence	Pretoria, South Africa	51-200	44 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 3, 2026
14	Analyze Consulting	Partial evidence	Johannesburg, South Africa	11-50	40 contacts →
	Partial evidence “Analyze Consulting Services - Navigating complexity.” Source: RevenueBase Database · checked Sep 3, 2026
15	Ariston	Indirect evidence	Bryanston, South Africa	51-200	35 contacts →
	Indirect evidence “We are a strategy and advisory firm that specialises in improving an organisations capability.” Source: RevenueBase Database · checked Sep 3, 2026
16	Strategnos	Indirect evidence	Johannesburg, South Africa	11-50	34 contacts →
	Indirect evidence “Strategnos was established in with the belief that business success can be achieved through disciplined execution of strategy supported by industry-specific knowledge.” Source: RevenueBase Database · checked Sep 3, 2026
17	OIM Consulting	Partial evidence	Cape Town, South Africa	51-200	34 contacts →
	Partial evidence “OIM Consulting are business performance specialists.” Source: RevenueBase Database · checked Sep 3, 2026
18	Business Engineering	Indirect evidence	Pretoria, South Africa	51-200	33 contacts →
	Indirect evidence “Business Engineering is a leading consultancy on public sector strategy and transformation, in both local and national / federal environments.” Source: RevenueBase Database · checked Sep 3, 2026
19	Sigma International	Partial evidence	Natal, South Africa	51-200	33 contacts →
	Partial evidence “Sigma International is a specialist management consulting and business innovation organisation focused on delivering a range of innovative, strategic and sustainable solutions to…” Source: RevenueBase Database · checked Sep 3, 2026
20	Change Logic Consulting Services	Indirect evidence	Johannesburg, South Africa	51-200	28 contacts →
	Indirect evidence “Change Logic was founded in 2002 on the back of a thriving internal Change Management Practice that was initially drafted in 1998.” Source: RevenueBase Database · checked Sep 3, 2026
21	Muluma Management Consulting Group	Partial evidence	Centurion, South Africa	11-50	27 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 3, 2026
22	Temo Consulting	Indirect evidence	Cape Town, South Africa	51-200	27 contacts →
	Indirect evidence “Temo is a management consultancy with a reputation for agility, commercial pragmatism and effective support for its clients.” Source: RevenueBase Database · checked Sep 3, 2026
23	Redflank	Partial evidence	Sandton, South Africa	11-50	26 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 3, 2026
24	Pétanque NXT	Indirect evidence	Cape Town, South Africa	11-50	22 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
25	Metanoia Group	Indirect evidence	Johannesburg, South Africa	11-50	21 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 3, 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: global consulting firms. 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 global consulting firms.
Partial evidence: Its own public description names part of global consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name global consulting firms. 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 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

28.8%Verified-email coverage

4.5%Mobile-number coverage

6.8Average contacts per company

1-10Median size (employees)

29.9%Largest-city concentration · Johannesburg

Sep 3, 2026Page data 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 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 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.
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 global consulting firms), 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 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 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, 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

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 global consulting firms, 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 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 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.