Company lists · Data verified August 2026

Top 11 Artificial intelligence optimization companies based in Johannesburg, South Africa

Name: Artificial intelligence optimization companies based in Johannesburg, South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 69 companies tracked

There are 69 artificial intelligence optimization companies headquartered in Johannesburg, South Africa (RevenueBase, August 2026). RevenueBase tracks 172 professional contacts across them, including 17 with verified work emails and 8 with mobile numbers. Cape Town is the largest hub.

This list covers artificial intelligence optimization companies headquartered in Johannesburg, 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.

69Companies

172Contacts tracked

17Verified emails

8Mobile numbers

Unlock all 69 companies Free account · no credit card · 2 minutes

The 11 largest artificial intelligence optimization companies based in Johannesburg, South Africa

Ranked by team size

Top 11 of 69 artificial intelligence optimization companies based in Johannesburg, 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	Ashanti AI	Johannesburg	1-10	7	1
2	KRU Technologies	Johannesburg	1-10	5	2
3	techiserve.ai	Johannesburg	1-10	4	4
4	Winjit South Africa	Johannesburg	501-1,000	4	2
5	Zephyr Global	Johannesburg	1-10	3	1
6	Lifeqube Digital	Johannesburg	1-10	2	2
7	Diginamix	Johannesburg	11-50	2	1
8	Overscore	Johannesburg	11-50	1	1
9	Quant Marketing	Johannesburg	1-10	1	1
10	GO Seamless	Johannesburg	1-10	1	1
11	Bizflow Partners	Johannesburg	1-10	1	1

Showing 11 of 69 artificial intelligence optimization companies based in Johannesburg, South Africa

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 17 reachable decision-makers.

Free account · no credit card

See all 69 companies

Artificial intelligence optimization companies based in Johannesburg, South Africa at a glance

As of Aug 28, 2026

1-10Median size (employees)

Cape TownLargest hub · 91 HQs

8Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Artificial intelligence optimization companies by metro in South Africa

Metro	Companies
Artificial intelligence optimization companies in Cape Town	91
Artificial intelligence optimization companies in Johannesburg	72
Artificial intelligence optimization companies in Sandton	18
Artificial intelligence optimization companies in Pretoria	13
Artificial intelligence optimization companies in Durban	6
Artificial intelligence optimization companies in Stellenbosch	5
Artificial intelligence optimization companies in Randburg	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 “artificial intelligence optimization companies”, with match quality audited by blind human judging, and headquartered in Johannesburg, 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 artificial intelligence optimization companies are there based in Johannesburg, South Africa?

There are 69 artificial intelligence optimization companies headquartered in Johannesburg, South Africa as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most artificial intelligence optimization companies?

Cape Town leads with 91 headquartered companies, followed by Johannesburg (72) and Sandton (18).

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 17 verified decision-maker contacts tracked across these 69 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.

Ready to reach these companies? Verified emails and direct dials for all 69 artificial intelligence optimization companies based in Johannesburg, South Africa. Start with a free account, no credit card.

Get the full list

Related lists

Artificial intelligence optimization companies by geography

Browse the directory

Browse: Companies home · Artificial intelligence optimization companies in South Africa · All South Africa lists · All Artificial intelligence optimization companies lists · New lists

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.