Company lists · Data verified August 2026

Top 25 Data analysis outsourcing companies based in South Africa

Name: Data analysis outsourcing 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 162 companies tracked

There are 162 data analysis outsourcing companies headquartered in South Africa (RevenueBase, August 2026). RevenueBase tracks 1,050 professional contacts across them, including 423 with verified work emails and 39 with mobile numbers. Johannesburg is the largest hub.

This list covers data analysis outsourcing companies 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.

162Companies

1,050Contacts tracked

423Verified emails

39Mobile numbers

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The 25 largest data analysis outsourcing companies based in South Africa

Ranked by team size

Top 25 of 162 data analysis outsourcing 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	Principa	Cape Town	51-200	80	26
3	Opti-Num Solutions	Johannesburg	51-200	48	35
4	29forward	Kapstadt	51-200	31	16
5	Datalab	Cape Town	11-50	25	19
6	Analytix Engine	Johannesburg	11-50	25	14
7	Enterpriseworx	Johannesburg	11-50	24	12
8	Blue Pearl HQ	Johannesburg	11-50	23	9
9	Maestro Consulting	Johannesburg	11-50	23	7
10	Vantage Data	n/a	11-50	23	7
11	T7c	Sandton	51-200	17	4
12	Inteleqt	Fourways Johannesburg	11-50	16	12
13	Crickmay & Associates	Hilton	11-50	15	8
14	Infoflow PTY LTD	Johannesburg	11-50	14	13
15	Northern Data	Cape Town	11-50	13	4
16	BUSII	Kenilworth	11-50	12	8
17	Bi-Lab Solutions	Bryanston	1-10	12	4
18	71point4	Cape Town	11-50	11	9
19	Craft Intelligence	Selwyn	11-50	10	7
20	Solv. Systems	Africa	11-50	10	7
21	Data Discovery PTY LTD	Pretoria	1-10	10	6
22	NXGN	Johannesburg	11-50	10	5
23	4africa Data Specialists	Johannesburg	1-10	8	6
24	Atom DTS	Somerset West	11-50	8	5
25	Quantalytics	Pretoria	11-50	7	3

Showing 25 of 162 data analysis outsourcing companies based in South Africa

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 423 reachable decision-makers.

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Data analysis outsourcing companies based in South Africa at a glance

As of Aug 28, 2026

1-10Median size (employees)

JohannesburgLargest hub · 41 HQs

39Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

105

11-50

51-200

201-500

501-1,000

Data analysis outsourcing companies by metro

Metro	Companies
Data analysis outsourcing companies in Johannesburg	41
Data analysis outsourcing companies in Cape Town	40
Data analysis outsourcing companies in Pretoria	17
Data analysis outsourcing companies in Randburg	5
Data analysis outsourcing companies in Centurion	4
Data analysis outsourcing companies in Sandton	3
Data analysis outsourcing companies in Rosebank	2

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 analysis outsourcing 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; 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 data analysis outsourcing companies are there based in South Africa?

There are 162 data analysis outsourcing companies headquartered in South Africa as of August 2026 (RevenueBase).

What is the largest company on this list?

Business Science Corporation, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most data analysis outsourcing companies?

Johannesburg leads with 41 headquartered companies, followed by Cape Town (40) and Pretoria (17).

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 423 verified decision-maker contacts tracked across these 162 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.