Company lists · Data verified August 2026

Top 25 Business intelligence consulting firms based in South Africa

Name: Business intelligence 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 882 companies tracked

There are 882 business intelligence consulting firms headquartered in South Africa (RevenueBase, August 2026). RevenueBase tracks 6,818 professional contacts across them, including 2,296 with verified work emails and 255 with mobile numbers. Johannesburg is the largest hub.

This list covers business intelligence 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.

882Companies

6,818Contacts tracked

2,296Verified emails

255Mobile numbers

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The 25 largest business intelligence consulting firms based in South Africa

Ranked by team size

Top 25 of 882 business intelligence 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	NTT Data Middle East And Africa	Johannesburg	10001+	1,126	476
2	MANTU	Johannesburg	10001+	828	292
3	Business Science Corporation	Johannesburg	51-200	147	103
4	Praesignis	Blairgowrie	51-200	110	23
5	Insight Actuaries & Consultants	Cape Town	51-200	98	75
6	Principa	Cape Town	51-200	80	26
7	Elcb Information Services PTY LTD	Johannesburg	51-200	71	30
8	Calybre	Johannesburg	51-200	68	28
9	Insight Consulting	Johannesburg	51-200	66	35
10	The Shard PTY LTD South Africa	Rosebank	51-200	58	36
11	BC Technologies	Cape Town	51-200	54	39
12	Lorge Consulting Services PTY LTD	Johannesburg	51-200	52	16
13	A1l Digital	City Of Tshwane	51-200	51	7
14	KID Group	Bryanston	201-500	49	1
15	Opti-Num Solutions	Johannesburg	51-200	48	35
16	Idol Consulting Firm	Johannesburg	51-200	45	13
17	Bluemonday	Johannesburg	51-200	42	36
18	Intellinexus	Bellville	51-200	37	21
19	Digiterra	Gauteng	51-200	33	12
20	Ascent Technology	Sandown	51-200	32	18
21	29forward	Kapstadt	51-200	31	16
22	Cortell Intelligent Business Solutions	Johannesburg	11-50	26	8
23	Datalab	Cape Town	11-50	25	19
24	Analytix Engine	Johannesburg	11-50	25	14
25	IDS Consultants	Bedfordview	51-200	25	8

Showing 25 of 882 business intelligence consulting firms based in South Africa

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Business intelligence consulting firms based in South Africa at a glance

As of Aug 28, 2026

1-10Median size (employees)

JohannesburgLargest hub · 271 HQs

255Contacts with mobile numbers

14Emails re-verified in last 30 days

Companies by employee count

1-10

622

11-50

211

51-200

201-500

1,001-5,000

5,001-10,000

10001+

Business intelligence consulting firms by metro

Metro	Companies
Business intelligence consulting firms in Johannesburg	271
Business intelligence consulting firms in Cape Town	140
Business intelligence consulting firms in Pretoria	71
Business intelligence consulting firms in Centurion	25
Business intelligence consulting firms in Sandton	25
Business intelligence consulting firms in Midrand	24
Business intelligence consulting firms in Durban	20
Business intelligence consulting firms in Randburg	19

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 “business intelligence 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; 14 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 business intelligence consulting firms are there based in South Africa?

There are 882 business intelligence consulting firms headquartered in South Africa as of August 2026 (RevenueBase).

What is the largest company on this list?

NTT Data Middle East And Africa, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most business intelligence consulting firms?

Johannesburg leads with 271 headquartered companies, followed by Cape Town (140) and Pretoria (71).

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 2,296 verified decision-maker contacts tracked across these 882 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.