Company lists · Data refreshed September 2026

Top 25 Full-service advertising agencies based in South Africa

RevenueBase identified 1,420 company matches for full-service advertising agencies associated with South Africa as of September 2026 and tracks 9,300 professional contacts across them, including 2,657 with verified work emails and 527 with mobile numbers. Johannesburg is the largest hub.

This list covers company matches for full-service advertising agencies associated with South Africa, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 3, 2026 How this list was built
1,420Companies
9,300Contacts tracked
2,657Verified emails
527Mobile numbers
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The 25 largest full-service advertising agencies based in South Africa

Ranked by team size
Top 25 of 1,420 company matches for full-service advertising agencies based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCape Town, South Africa501-1,000591 contacts →

Exact match

“In 1948, David Ogilvy founded the agency that would become Ogilvy & Mather.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchCape Town, South Africa201-500351 contacts →

Exact match

“A leading full-service communications agency, known for seamlessly delivering impactful solutions with unparalleled retail expertise.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3Exact matchUmhlanga Rocks Durban, South Africa201-500296 contacts →

Exact match

“Founded in 1998 and growing into Joe Public in 2007, it is now one of the country’s leading brand and communications groups.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchSandton, South Africa201-500265 contacts →

Exact match

“TBWA\ is The Disruption® Company: the cultural engine for 21st century business.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchCape Town, South Africa51-200168 contacts →

Exact match

“We’re Flume, a digital marketing and PR agency.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchSandton, South Africa51-200168 contacts →

Exact match

“Experienced in experiential, through-the-line & 360 degree marketing!”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchLa Lucia, South Africa51-200165 contacts →

Exact match

“The MediaShop is a full service, innovative, pioneering, always evolving media agency.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchSandton, South Africa51-200122 contacts →

Exact match

“2 Creative Agency in Africa.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9Exact matchStellenbosch, South Africa51-20091 contacts →

Exact match

“Across our 22+ years of retail and brand marketing, we know that it’s all about the message, medium, and moment where you capture your audience.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchOrchards, South Africa51-20091 contacts →

Exact match

“We are a results-driven, full-service advertising agency that helps our clients sell more products to more people more often.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchJohannesburg, South Africa51-20081 contacts →

Exact match

“We established Promise with no clients or start-up capital in 2005.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12Exact matchJohannesburg, South Africa51-20072 contacts →

Exact match

“HKLM is a global agency specialising in branding, marketing, and communications to create impactful change through brands.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13Exact matchSandton, South Africa201-50061 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchJohannesburg, South Africa51-20055 contacts →

Exact match

“Welcome to the house of Resonance™ - Mortimer Harvey.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15Exact matchBryanston, South Africa51-20050 contacts →

Exact match

“Black Brain is a full service, 360° production house, specializing in innovative and award-winning creative communication.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchCape Town, South Africa51-20040 contacts →

Exact match

“The journey of an independent agency is seldom easy; it's a path where only the resilient thrive, and for 12 glorious years, we have done just that.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchSandton, South Africa201-50040 contacts →

Exact match

“The Nahana Group is a collective of leading specialist agencies that provide creative solutions across the marketing ecosystem.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchSandton, South Africa51-20036 contacts →

Exact match

“100 Degrees Online Marketing is a digital media specialist company and one of the leading South African media placement and online marketing agencies.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19Exact matchCity Of Tshwane, South Africa51-20033 contacts →

Exact match

“Using radio, television and digital channels to develop holistic strategies that generate results.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20Exact matchOnrus River Hermanus, South Africa51-20031 contacts →

Exact match

“BRAND et al is the lead advertising agency of the et al GROUP – the convergence of diverse talents, infrastructure and experience onto a single brand platform for all approved et…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21Exact matchCape Town, South Africa51-20031 contacts →

Exact match

“TMI is an all-inclusive digital marketing agency that focuses on creating and implementing integrated strategies while breaking the mould of the traditional ‘agency & client’…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22Exact matchJohannesburg, South Africa201-50029 contacts →

Exact match

“Aqua is an integrated marketing agency with strong entrepreneurial roots.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23Exact matchBryanston, South Africa51-20028 contacts →

Exact match

“GREY is the advertising network of GREY Group.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24Exact matchBryanston, South Africa51-20025 contacts →

Exact match

“Hello.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25Exact matchJohannesburg, South Africa51-20024 contacts →

Exact match

“Founded in London in 1990, we were the first media agency to offer strategic and creative planning at a time when the industry was about buying cheaply and quickly.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 25 of 1,420 full-service advertising agencies based in South Africa

See the full list, filter by size, metro and specialty, and access 2,657 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Full-service advertising agencies based in South Africa at a glance

As of Sep 3, 2026
28.6%Verified-email coverage
5.7%Mobile-number coverage
6.5Average contacts per company
1-10Median size (employees)
26.7%Largest-city concentration · Johannesburg
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
1,056
11-50
297
51-200
52
201-500
10
501-1,000
1
1,001-5,000
2
5,001-10,000
1

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with South Africa whose business descriptions match “full-service advertising agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 2,657 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “full-service advertising agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many full-service advertising agencies are there based in South Africa?

RevenueBase identified 1,420 company matches for full-service advertising agencies associated with South Africa as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Ogilvy South Africa tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most full-service advertising agencies?

Johannesburg leads with 379 company records, followed by Cape Town (260) and Pretoria (88).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,657 professional contacts with verified work emails tracked across these 1,420 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.