Company lists · Data refreshed November 2026

Top 25 Office 365 support services based in South Africa

RevenueBase identified 71 company matches for office 365 support services associated with South Africa as of November 2026 and tracks 516 professional contacts across them, including 214 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for office 365 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
71Companies
516Contacts tracked
214Verified emails
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The 25 largest office 365 support services based in South Africa

Ranked by team size
Top 25 of 71 company matches for office 365 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 matchJohannesburg, South AfricaHQ recorded Nov 6, 202651-200125 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Dial a Nerd is an IT support company dedicated to businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Technology is moving faster than most organisations can absorb it.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“At Opennetworks, we strive to make cutting-edge collaboration technology accessible to business and education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“IT Evolution is an IT support company based in Randburg, Johannesburg.”

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

Exact match

“LAN Logix is a service and support partner specialising in solutions based on Microsoft technologies.”

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

Exact match

“We know the frustrations a business experiences when dealing with their day to day IT and the daunting tasks of setting up an IT infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchStellenbosch, South AfricaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“A next generation IT business, where exceptional customer care, meets the latest technologies and cost-effective helpdesk solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPretoria, South AfricaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“MiBOT is a Remote Computer Support and IT Consultant company formed in 2003.”

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

“Netlayer was founded in 2012 and has built up an excellent reputation over the years by providing an exceptional level of service for businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVanderbijpark, South AfricaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Simpl is the premier IT provider for small-to-medium-sized businesses in Gauteng and South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRoodepoort, South AfricaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Your business ‘future proofing partner’.”

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

Exact match

“ResolveITS was founded in 2007 by Kevin van Der Merwe with the aim to provide small to medium-sized businesses with the highest standard of reliable IT solutions at a competitive…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRandburg, South AfricaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Welcome to SupportMasters, where technology meets excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHillcrest, South AfricaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Kethtech: Your Partner in First-Line Support We provide local support for businesses in Pietermaritzburg, Nottingham Road, Hillcrest, Durban, and Howick.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKyalami, South AfricaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Computer Support Services which are specialised for small business owners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCenturion, South AfricaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Dytelligence is a Microsoft Partner Practice, which means we provide Microsoft related services as well as other Information Technology Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRoodepoort, South AfricaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Redaptec Technical Consults is a family run business that focuses on client service and quick response times.”

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

Exact match

“We have a fully functional Call Centre -It is designed with the latest technology to assist clients -On any IT related problem, the client can either call or email the call centre…”

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

Exact match

“Cloudbound IT was brought to life by a team of IT Professionals whose goal was to cater for the home users, small businesses and enterprise level companies with a budget.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPretoria, South AfricaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“CJN IT Solutions supports and maintains the IT environments of small to medium (1 - 250 users) businesses for over 21 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We provide cost-effective I.T solutions support@uptimeit.co.za Free advice given, no query too big or too small.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPretoria, South AfricaHQ recorded Nov 6, 202611-501 contacts →

Exact match

“At Limecorp, we provide Service Level Agreements that matter to your business.”

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

Exact match

“Welcome to OptiMS XL, your partner in enhancing productivity with Microsoft Office 365 technologies.”

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

Exact match

“RedBlue Solutions is an IT Support & Consulting company based in Kloof, KwaZulu-Natal.”

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

Showing 25 of 71 office 365 support services based in South Africa

See the full list, filter by size, metro and specialty, and access 214 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Office 365 support services based in South Africa at a glance

As of Nov 6, 2026
41.5%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
16.9%Largest-city concentration · Johannesburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
19
51-200
3
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 71 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 365 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 214 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.

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

How many office 365 support services are there based in South Africa?

RevenueBase identified 71 company matches for office 365 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?

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

Which city has the most office 365 support services?

Johannesburg leads with 12 company records, followed by Cape Town (11) and Pretoria (7).

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 214 professional contacts with verified work emails tracked across these 71 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.

Ready to reach these companies? Verified emails and direct dials for all 71 office 365 support services based in South Africa. Start with a free account, no credit card.

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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.