Company lists · Data refreshed November 2026

Top 25 Office support services based in South Africa

RevenueBase identified 363 company matches for office support services associated with South Africa as of November 2026 and tracks 941 professional contacts across them, including 126 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for office support services 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
363Companies
941Contacts tracked
126Verified emails
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The 25 largest office support services based in South Africa

Ranked by team size
Top 25 of 363 company matches for office support services 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 matchEpping 2, South AfricaHQ recorded Nov 6, 2026201-50064 contacts →

Exact match

“Over the last decade Overseas Overseas Administration Management has grown to become a trusted outsource partner to many businesses globally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCape Town, South AfricaHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“With more than 40 years of experience in the office products industry, Mason Complete Office Solutions has a wide range of solutions for your office.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchParkwood, South AfricaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Dynamic Outsourced Solutions provides temporary staffing services, contract staffing, and permanent recruitment solutions to businesses throughout South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPort Elizabeth, South AfricaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“We are much more than a management consulting or accounting firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“Office Executives is a specialised outsourced office support service company, conveniently located in Fourways, Johannesburg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“There's no need to overextend yourself managing myriad responsibilities in both your work and personal life!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKlerksdorp, South AfricaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Ronmar is a dynamic, passionate company that is motivated by the desire to be the leading Office Automation and IT Services Supplier in the KOSH area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPretoria, South AfricaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Many businesses need dedicated help with their admin, but don’t want to employ a full-time assistant.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Business owners, both established and at the start-up level, can find themselves caught up in urgent matters while the important ones remain at bay.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“CoreXalance is a Business Support, Outsourcing, Consulting, Coaching and Mentoring Company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact match411 Martin Crescent, South AfricaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“The Backbone of Every Successful Business Is a Reliable and Efficient Financial System.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPretoria, South AfricaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Ignite your business with a network of industry pros!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCity Of Tshwane, South AfricaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“DJM Tax & Business Solutions (Pty) Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We are an online virtual assistant company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGlenashley, South AfricaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“At My Guys (Pty) Ltd, we sort it out.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We don't do big ideas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Focus on your core business and let us perform your back office function.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRadiokop, South AfricaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Mischief Managed is the virtual assistant solution that will transform your work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBloemfontein, South AfricaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“At EVAS23, we go beyond task management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWestern Cape, South AfricaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“The VA By Michelle's main mission is to assist my clients with all the time-consuming secretarial and administrative tasks that you don't have time for so that you can focus on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Labour Associates is your go to company for back office services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Simply Admin offers a professional and efficient general administration Virtual Assistant (VA) service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPretoria, South AfricaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Executive Business and HR Administrative Support About Us EVA is your new virtual employee – an omnicompetent professional adept at providing the administrative and business…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHilton, South AfricaHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEthekwini, South AfricaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Content With Intent, is a Durban based virtual office assistant company providing personalised solutions to your business, saving you time and money.”

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

Showing 25 of 363 office support services based in South Africa

See the full list, filter by size, metro and specialty, and access 126 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Office support services based in South Africa at a glance

As of Nov 6, 2026
13.4%Verified-email coverage
2.6Average contacts per company
1-10Median size (employees)
20.1%Largest-city concentration · Johannesburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
337
11-50
20
51-200
5
201-500
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 363 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 “office support services” 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 126 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.

Office support services 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 “office support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office support services are there based in South Africa?

RevenueBase identified 363 company matches for office support services 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?

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

Which city has the most office support services?

Johannesburg leads with 73 company records, followed by Cape Town (63) and Pretoria (33).

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 126 professional contacts with verified work emails tracked across these 363 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.