Company lists · Data verified August 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 Verified Aug 28, 2026 868 companies tracked

There are 868 defense organizational consulting firms headquartered in South Africa (RevenueBase, August 2026). RevenueBase 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 defense organizational 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. Data current as of August 28, 2026.

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 defense organizational consulting firms based in South Africa, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	MANTU	Johannesburg	10001+	828	292
2	Insight Actuaries & Consultants	Cape Town	51-200	98	75
3	The Shard PTY LTD South Africa	Rosebank	51-200	58	36
4	Convergenc3	Pretoria	51-200	44	22
5	OIM Consulting	Cape Town	51-200	34	15
6	Business Engineering	Pretoria	51-200	33	16
7	Change Logic Consulting Services	Johannesburg	51-200	28	14
8	Redflank	Sandton	11-50	26	13
9	Ollen Group	Pretoria	51-200	19	2
10	Ubungcweti Management Services	n/a	201-500	18	6
11	CLS Human Capital Specialists	Pretoria	11-50	15	11
12	PPT Group PTY LTD	Cape Town	11-50	13	4
13	Nextgenopx	Johannesburg	51-200	12	9
14	Pegasus Consulting	Pretoria	11-50	12	7
15	Vision Activ	Bedfordview	11-50	12	5
16	Wird Associates	Johannesburg	11-50	9	6
17	Mandate Molefi	Cape Town	11-50	9	4
18	Multiplex Partners	Johannesburg	11-50	8	4
19	Saige Business Consulting	Paarl	11-50	6	5
20	Inspirit Consulting Group	Durban	11-50	6	4
21	Thoben Consulting PTY LTD	Springs	11-50	6	1
22	Arena Partners	Johannesburg	51-200	5	2
23	Ignis Consulting	Johannesburg	11-50	5	2
24	Lambos Engineering	Johannesburg	51-200	5	1
25	Growth Vista Consulting	Pretoria	11-50	5	1

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 Aug 28, 2026

1-10Median size (employees)

JohannesburgLargest hub · 281 HQs

209Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

632

11-50

198

51-200

201-500

501-1,000

1,001-5,000

10001+

Defense organizational consulting firms by metro

Metro	Companies
Defense organizational consulting firms in Johannesburg	281
Defense organizational consulting firms in Cape Town	126
Defense organizational consulting firms in Pretoria	74
Defense organizational consulting firms in Sandton	34
Defense organizational consulting firms in Centurion	22
Defense organizational consulting firms in Midrand	20
Defense organizational consulting firms in Durban	16

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “defense organizational consulting firms”, with match quality audited by blind human judging, and headquartered in South Africa.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 868 defense organizational consulting firms headquartered in South Africa as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most defense organizational consulting firms?

Johannesburg leads with 281 headquartered companies, 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 the top results, verified emails and direct dials included. Upgrading unlocks all 1,160 verified decision-maker contacts tracked across these 868 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.