Company lists · Data refreshed September 2026

Top 25 Defense organizational consulting firms based in South Africa

Name: Defense organizational 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 1, 2026 868 companies tracked

RevenueBase identified 868 company matches for defense organizational consulting firms associated with South Africa as of September 2026 and tracks 4,371 professional contacts across them, including 1,160 with verified work emails and 209 with mobile numbers. Johannesburg is the largest hub.

This list covers company matches for defense organizational consulting firms 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 1, 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 1, 2026 How this list was built

868Companies

4,371Contacts tracked

1,160Verified emails

209Mobile numbers

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The 25 largest defense organizational consulting firms based in South Africa

Ranked by team size

Top 25 of 868 company matches for defense organizational consulting firms based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	MANTU	Exact match	Johannesburg, South Africa	10001+	828 contacts →
	Exact match “Mantu is an independent international consulting player, founded in 2007.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2	Insight Actuaries & Consultants	Exact match	Cape Town, South Africa	51-200	98 contacts →
	Exact match “Insight Actuaries & Consultants was formed in 2014 following the merger of the Health Monitor Company, CareGauge and Lighthouse Actuarial Consulting.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3	The Shard PTY LTD South Africa	Exact match	Rosebank, South Africa	51-200	58 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4	Convergenc3	Exact match	Pretoria, South Africa	51-200	44 contacts →
	Exact match “Convergenc3 is a business engineering and consulting company that assists organisations of all sizes in navigating the ever-innovating landscape of business and technology.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5	OIM Consulting	Exact match	Cape Town, South Africa	51-200	34 contacts →
	Exact match “OIM Consulting are business performance specialists.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6	Business Engineering	Exact match	Pretoria, South Africa	51-200	33 contacts →
	Exact match “Business Engineering is a leading consultancy on public sector strategy and transformation, in both local and national / federal environments.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7	Change Logic Consulting Services	Exact match	Johannesburg, South Africa	51-200	28 contacts →
	Exact match “Change Logic was founded in 2002 on the back of a thriving internal Change Management Practice that was initially drafted in 1998.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8	Redflank	Exact match	Sandton, South Africa	11-50	26 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9	Ollen Group	Exact match	Pretoria, South Africa	51-200	19 contacts →
	Exact match “Ollen Group is an award-winning consulting & design firm serving mainly the Middle East & Africa region with headquarters in the United Arab Emirates.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10	Ubungcweti Management Services	Exact match	South Africa	201-500	18 contacts →
	Exact match “Termed “Excellence” in Zulu, Ubungcweti Management Services is Professional Services Provider specialising in Human Capital Management, Management Consulting, Specialised Training…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11	CLS Human Capital Specialists	Exact match	Pretoria, South Africa	11-50	15 contacts →
	Exact match “Creative Leadership Solutions was founded in Pretoria in 1996 by Pieter van Rooyen, the current Managing Member.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
12	PPT Group PTY LTD	Exact match	Cape Town, South Africa	11-50	13 contacts →
	Exact match “Developing new sources of competitive advantage, business growth, and value creation for customers is what we do.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13	Nextgenopx	Exact match	Johannesburg, South Africa	51-200	12 contacts →
	Exact match “NextGenOpX is a global leader in integration and operational transformation.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14	Pegasus Consulting	Exact match	Pretoria, South Africa	11-50	12 contacts →
	Exact match “Our passion lies in learning our clients’ business and walking hand-in-hand with them to grow mutually and build lasting relationships through providing key services which lend…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15	Vision Activ	Exact match	Bedfordview, South Africa	11-50	12 contacts →
	Exact match “Vision Activ™ is a South African Management Consultancy (a Microsoft Partner) who have pioneered best practice tools (Accountability and Performance Management Solution) for the…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16	Wird Associates	Exact match	Johannesburg, South Africa	11-50	9 contacts →
	Exact match “WiRD is adept at assisting clients to understand where they are, to articulate the desired outcome, to design the optimum solution and to decide how to implement it.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17	Mandate Molefi	Exact match	Cape Town, South Africa	11-50	9 contacts →
	Exact match “Mandate Molefi is a Human Resource Consultancy, which has been in operation since 1990 as Mandate HR Consultants, becoming Mandate Molefi for the last 12 years (since 1998).” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18	Multiplex Partners	Exact match	Johannesburg, South Africa	11-50	8 contacts →
	Exact match “Multiplex delivers trusted performance expertise to corporate and individual clients.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19	Saige Business Consulting	Exact match	Paarl, South Africa	11-50	6 contacts →
	Exact match “Saige Business Consulting is a comprehensive, integrated consulting firm, with multiple successes, offering turnkey solutions to clients in various industries.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20	Inspirit Consulting Group	Exact match	Durban, South Africa	11-50	6 contacts →
	Exact match “Helping your business - one hat at a time Business owners are under more pressure than ever before to consistently perform at their peak, and are expected to pull more than the…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21	Thoben Consulting PTY LTD	Exact match	Springs, South Africa	11-50	6 contacts →
	Exact match “THOBEN CONSULTING is a company based out of 61 Athlone Street, Strubenvale, SPRINGS, Gauteng, South Africa.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22	Arena Partners	Exact match	Johannesburg, South Africa	51-200	5 contacts →
	Exact match “We have the inhouse skills necessary to support your decision-making in long term strategy development, market selection, business model selection, operating model design…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23	Ignis Consulting	Exact match	Johannesburg, South Africa	11-50	5 contacts →
	Exact match “Ignis Consulting is redefining traditional consulting models to accelerate operational transformation.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24	Lambos Engineering	Exact match	Johannesburg, South Africa	51-200	5 contacts →
	Exact match “Lambos Engineering is an engineering company that was formed in 2014.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25	Growth Vista Consulting	Exact match	Pretoria, South Africa	11-50	5 contacts →
	Exact match “We assist our customers to use finance as a Catalyst for Growth.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “defense organizational consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 868 defense organizational consulting firms based in South Africa

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Defense organizational consulting firms based in South Africa at a glance

As of Sep 1, 2026

26.5%Verified-email coverage

4.8%Mobile-number coverage

5.0Average contacts per company

1-10Median size (employees)

32.4%Largest-city concentration · Johannesburg

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

632

11-50

198

51-200

201-500

501-1,000

1,001-5,000

10001+

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 “defense organizational consulting firms” 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 1,160 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 1, 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.

Defense organizational consulting firms by metro

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 “defense organizational consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many defense organizational consulting firms are there based in South Africa?

RevenueBase identified 868 company matches for defense organizational consulting firms 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?

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

Which city has the most defense organizational consulting firms?

Johannesburg leads with 281 company records, followed by Cape Town (126) and Pretoria (74).

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 1,160 professional contacts with verified work emails tracked across these 868 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 1, 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.