Company lists · Data refreshed November 2026

Top 25 B2B sem agencies based in South Africa

RevenueBase identified 206 company matches for B2B sem agencies associated with South Africa as of November 2026 and tracks 864 professional contacts across them, including 139 with verified work emails. Cape Town is the largest hub.

This list covers company matches for B2B sem 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 November 6, 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 Nov 6, 2026 How this list was built
206Companies
864Contacts tracked
139Verified emails
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The 25 largest B2B sem agencies based in South Africa

Ranked by team size
Top 25 of 206 company matches for B2B sem agencies based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchJohannesburg, South AfricaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Publishared is a leading digital marketing agency in the business-to-business (B2B) space, that focuses on well-defined content creation, thought-leadership pieces, and direct…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Looking for the #1-ranked agency in Africa?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRoodepoort, South AfricaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“In today’s digital business world, you need a partner who can help you take advantage of marketing opportunities across a variety of platforms and channels in real-time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBased In Jhb, South AfricaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Net Age is an online paid advertising agency and data products business that supplies services to a range of different businesses, as well as to online and offline agencies in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“The Catalyst is a full service B2B marketing agency, delivering results for customers across the African continent.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Kaomi Marketing is a niche team, who have a wealth of experience in performance marketing efficiencies, with a spread portfolio of local and international clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCenturion, South AfricaHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“We’re a business-to-business marketing agency that keeps things simple with services that are relevant and efficient.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“At Web SEM, we specialise in crafting tailored digital marketing solutions that help businesses thrive online.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“VISION To be the foremost culturally relevant digital marketing agency in Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRoodepoort, South AfricaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Synergy Digital Marketing is a Google AdWords management agency specialising in full-service ultra premium search engine marketing for all companies determined to dominate the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBedfordview, South AfricaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Xponent provides Branding, Marketing and Technology to large businesses in Science, Technology, Engineering and Manufacturing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“As an Online Marketing Company we leverage the power of the internet to significantly grow your business, utilizing holistic strategies that are 100% measurable, sustainable and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Are you tired of the constant hustle for new clients?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“BrandSeed is an SEO company at and functions as a full-house search marketing agency that focuses on the flow of qualified traffic to your website.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“B2B marketing doesn’t have to drain your budget to deliver results.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“The Social Local offers B2B and B2C expertise in social media marketing, strategy, industry insights, and works towards offering social media solutions to business objectives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“COST-EFFECTIVE SUPPORT FOR YOUR DIGITAL MARKETING Do you feel frustrated by the cost of marketing and the results you achieve?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPretoria, South AfricaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Digi-Prosper is a trusted digital marketing agency based in Pretoria, South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCity Of Tshwane, South AfricaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Orcanically can help you increase your business revenue, save you time and grow your business through driving qualified traffic to your website.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCenturion, South AfricaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We are a Dedicated Online Marketing Company that specialzes in Website Development, Hosting and Online Marketing and Advertising.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBryanston, South AfricaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“iClickMarketing is a boutique Media Agency born in 2013 out of the need to make highly specialised skills readily available.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Our primary goal at Web SEO Online is very specific – we aim to get more targeted visitors to your website and then convert them into paying clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchJukskei Park, South AfricaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Casson Media is a marketing company that builds websites with SEO in mind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDurban, South AfricaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“MJ Media is a Durban based internet marketing agency specialising in Pay Per Click (PPC) marketing and Search Engine Optimisation (SEO).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“INK & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 206 B2B sem agencies based in South Africa

See the full list, filter by size, metro and specialty, and access 139 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B sem agencies based in South Africa at a glance

As of Nov 6, 2026
16.1%Verified-email coverage
4.2Average contacts per company
1-10Median size (employees)
24.8%Largest-city concentration · Cape Town
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
169
11-50
32
51-200
3
201-500
1
10001+
1

Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 206 companies.

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 “B2B sem 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 139 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 November 6, 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.

B2B sem agencies by metro

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 “B2B sem agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B sem agencies are there based in South Africa?

RevenueBase identified 206 company matches for B2B sem agencies associated with South Africa as of November 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?

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

Which city has the most B2B sem agencies?

Cape Town leads with 51 company records, followed by Johannesburg (43) and Pretoria (16).

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 139 professional contacts with verified work emails tracked across these 206 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 November 6, 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.