Company lists · Data refreshed September 2026

Top 25 Consulting firms based in Johannesburg, South Africa

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

Compiled by the RevenueBase Data Team Data refreshed Sep 8, 2026 937 companies tracked

RevenueBase identified 937 consulting firms headquartered in Johannesburg, South Africa as of September 2026 and tracks 5,514 professional contacts across them, including 1,496 with verified work emails and 235 with mobile numbers. Johannesburg is the largest hub.

This list covers consulting firms 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 8, 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 8, 2026 86% judged on-target in blind review

937Companies

5,514Contacts tracked

1,496Verified emails

235Mobile numbers

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The 25 largest consulting firms based in Johannesburg, South Africa

Ranked by team size

Top 25 of 937 consulting firms based in Johannesburg, South Africa, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to 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	Cyberpro Consulting PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	501-1,000	346 contacts →
	Strong evidence “With a track record since and a team of over 550 specialists, CyberPro Consulting is your trusted, black empowered partner for Software, Data, AI, Digital and Cloud adoption IT…” Source: RevenueBase Database · checked Sep 8, 2026
2	PKF Octagon	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	201-500	256 contacts →
	Indirect evidence “At PKF Octagon we believe that our job is to support your future, the future of your business and personal wealth.” Source: RevenueBase Database · checked Sep 8, 2026
3	MAC Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	51-200	197 contacts →
	Indirect evidence “Who we are: MAC is a Management Consultancy based in South Africa.” Source: RevenueBase Database · checked Sep 8, 2026
4	BCX	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	5,001-10,000	177 contacts →
	Indirect evidence “A Trusted Partner in Digital Transformation Advisory, Solutioning and Delivery.” Source: RevenueBase Database · checked Sep 8, 2026
5	Rakoma And Associates INC	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	201-500	155 contacts →
	Indirect evidence “Rakoma & Associates Inc.” Source: RevenueBase Database · checked Sep 8, 2026
6	Letsema	Strong evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	51-200	108 contacts →
	Strong 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 8, 2026
7	Veritas Engineering And Project Management Consultants	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	201-500	103 contacts →
	Indirect evidence “VERITAS Engineering was founded on the premise of supporting our Client’s in meeting their business growth objectives.” Source: RevenueBase Database · checked Sep 8, 2026
8	Siyakha Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	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 8, 2026
9	123 Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	201-500	73 contacts →
	Indirect evidence “At 1.2.3.” Source: RevenueBase Database · checked Sep 8, 2026
10	Africa International Advisors	Strong evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	11-50	61 contacts →
	Strong evidence “Africa International Advisors is a management consulting company based in Johannesburg, South Africa with extensive experience in the public and private sectors in Africa.” Source: RevenueBase Database · checked Sep 8, 2026
11	Sambe Consulting	Strong evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	11-50	59 contacts →
	Strong evidence “Consulting, implementation, and support in BI and Data Analytics.” Source: RevenueBase Database · checked Sep 8, 2026
12	Fraser Mcgill	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	51-200	56 contacts →
	Indirect evidence “At Fraser McGill we are 100% mining sector focused and with locations in Johannesburg South Africa, Perth Australia and Gaborone Botswana we are active in Southern Africa and the…” Source: RevenueBase Database · checked Sep 8, 2026
13	Lorge Consulting Services PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	51-200	51 contacts →
	Strong evidence “Lorge Consulting Services (Pty) Ltd is the leading provider of Business Management and Intelligence solutions.” Source: RevenueBase Database · checked Sep 8, 2026
14	Rödl & Partner South Africa	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	1,001-5,000	49 contacts →
	Indirect evidence “As attorneys, tax advisers, management and IT consultants and auditors, we are present with 110 own offices in around 50 countries.” Source: RevenueBase Database · checked Sep 8, 2026
15	Innovative Knowledge Worx Ikworx	Strong evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	51-200	49 contacts →
	Strong evidence “IKWorx offers a portfolio of consulting and professional services.” Source: RevenueBase Database · checked Sep 8, 2026
16	CAN DO Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	11-50	45 contacts →
	Indirect evidence “For the past 30+ years, Can!do has worked with some of South Africa’s leading organisations to improve the performance of their businesses by driving user adoption of new business…” Source: RevenueBase Database · checked Sep 8, 2026
17	Mindcor-Intersearch	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	11-50	41 contacts →
	Indirect evidence “Founded in South Africa in 1998, Mindcor-InterSearch is a leading Executive Search, Premium Recruitment and Talent Advisory firm and the exclusive Southern African partner of…” Source: RevenueBase Database · checked Sep 8, 2026
18	Strategnos	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	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 8, 2026
19	Effectiveness Company & Execution BOX	Strong evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	201-500	34 contacts →
	Strong evidence “The Effectiveness Company is a vendor neutral outsourcing company providing outsourcing, consulting, training & recruitment services.” Source: RevenueBase Database · checked Sep 8, 2026
20	Fevertree Consulting	Strong evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	11-50	33 contacts →
	Strong evidence “FeverTreeConsulting is a dynamic, truly indigenous, high value-add consulting company dedicated to progress and development across all sectors in South Africa and on the continent.” Source: RevenueBase Database · checked Sep 8, 2026
21	Techfactorial	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	51-200	32 contacts →
	Indirect evidence “TechFactorial assists you in implementing a successful digital transformation strategy that empowers your business with cutting-edge technology-based innovative solutions.” Source: RevenueBase Database · checked Sep 8, 2026
22	Fullstream Business Services FBS	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	11-50	31 contacts →
	Indirect evidence “FBS professionals are experts and leaders in their field.” Source: RevenueBase Database · checked Sep 8, 2026
23	Venn Milford Incorporated	Strong evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	51-200	30 contacts →
	Strong evidence “Since 1947, we have built a reputation as cutting-edge visionaries who deliver quality multi-disciplinary projects and consulting services to clients in the mining, engineering…” Source: RevenueBase Database · checked Sep 8, 2026
24	Change Logic Consulting Services	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	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 8, 2026
25	Step Advisory	Strong evidence	Johannesburg, South AfricaHQ checked Sep 8, 2026	11-50	27 contacts →
	Strong evidence “Step Advisory is a boutique management consulting firm focused on fuelling business growth.” Source: RevenueBase Database · checked Sep 8, 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: 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 consulting firms.
Partial evidence: Its own public description names part of consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name 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 937 consulting firms based in Johannesburg, South Africa

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Consulting firms based in Johannesburg, South Africa at a glance

As of Sep 8, 2026

27.1%Verified-email coverage

4.3%Mobile-number coverage

5.9Average contacts per company

1-10Median size (employees)

97.8%Largest-city concentration · Johannesburg

Sep 8, 2026Page data refreshed

Companies by employee count

1-10

673

11-50

206

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 10.0d

1,3750–30

11631–60

061–90

090–180

5180+

Company record updated

Median 74.0d

00–30

2,40131–60

2,38361–90

48690–180

244180+

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 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 Johannesburg, South Africa whose own description of what they do matches “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 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 consulting firms, 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, 1,496 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 8, 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.

Consulting firms by metro in South Africa

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 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 consulting firms are there based in Johannesburg, South Africa?

RevenueBase identified 937 consulting firms 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?

Cyberpro Consulting PTY LTD, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most consulting firms?

Johannesburg leads with 916 headquartered companies, followed by Cape Town (545) and Pretoria (260).

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 1,496 verified decision-maker contacts tracked across these 937 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 8, 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.