Company lists · Data verified August 2026

Top 25 Data analytics companies based in South Africa

Name: Data analytics companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 287 companies tracked

As of August 2026, this directory lists 287 data analytics companies based in South Africa, with 1,985 contacts and 828 business email addresses. Johannesburg is the single most-represented city among the companies listed.

Data analytics companies collect, process, and analyze data to produce insights, reporting, forecasts, and other information that supports business decisions. This list covers companies that provide data analytics services, software, consulting, or related capabilities for analyzing business or operational data. Ranked by team size, largest first. Data current as of August 28, 2026.

287Companies

1,985Contacts tracked

828Verified emails

79Mobile numbers

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The 25 largest data analytics companies based in South Africa

Ranked by team size

Top 25 of 287 data analytics companies 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	Business Science Corporation	Johannesburg	51-200	147	103
2	Insidedata Group	Cape Town	201-500	97	45
3	Principa	Cape Town	51-200	80	26
4	Sambe Consulting	Johannesburg	11-50	60	27
5	Opti-Num Solutions	Johannesburg	51-200	48	35
6	Bluemonday	Johannesburg	51-200	42	36
7	Intellinexus	Bellville	51-200	37	21
8	Expeditus PTY LTD	Bryanston	11-50	36	20
9	29forward	Kapstadt	51-200	31	16
10	Slipstream Data	Cape Town	11-50	27	20
11	Trevpar World Group	Midrand	11-50	26	12
12	Vsls Human Capital	Pretoria	11-50	26	5
13	Datalab	Cape Town	11-50	25	19
14	Analytix Engine	Johannesburg	11-50	25	14
15	Blue Pearl HQ	Johannesburg	11-50	23	9
16	Maestro Consulting	Johannesburg	11-50	23	7
17	Vantage Data	n/a	11-50	23	7
18	Canvas Intelligence	Rosebank	11-50	20	5
19	Dotmodus	Johannesburg	51-200	17	3
20	Inteleqt	Fourways Johannesburg	11-50	16	12
21	Crickmay & Associates	Hilton	11-50	15	8
22	Tesserai	Johannesburg	11-50	15	7
23	Infoflow PTY LTD	Johannesburg	11-50	14	13
24	Insight Consulting	n/a	51-200	14	2
25	Northern Data	Cape Town	11-50	13	4

Showing 25 of 287 data analytics companies based in South Africa

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Data analytics companies based in South Africa at a glance

As of Aug 28, 2026

1-10Median size (employees)

JohannesburgLargest hub · 82 HQs

79Contacts with mobile numbers

10Emails re-verified in last 30 days

Companies by employee count

1-10

188

11-50

51-200

201-500

5,001-10,000

Data analytics companies by metro

Metro	Companies
Data analytics companies in Johannesburg	82
Data analytics companies in Cape Town	64
Data analytics companies in Pretoria	27
Data analytics companies in Randburg	6
Data analytics companies in Sandton	6
Data analytics companies in Bryanston	6
Data analytics companies in Centurion	5

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 “data analytics companies”, 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; 10 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 data analytics companies are based in South Africa?

The directory lists 287 data analytics companies based in South Africa as of August 2026.

Which city has the most data analytics companies?

Johannesburg is the single most-represented city among the data analytics companies on this list.

How can I find contacts at data analytics companies?

This directory includes 1,985 contacts and 828 business email addresses associated with the listed data analytics companies.

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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.