Company lists · Data refreshed September 2026
Top 25 IT support firms based in South Africa
RevenueBase identified 523 company matches for IT support firms associated with South Africa as of September 2026 and tracks 2,470 professional contacts across them, including 808 with verified work emails. Johannesburg is the largest hub.
This list covers company matches for IT support firms 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 21, 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.
The 25 largest IT support firms based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 89 contacts → | ||||
Exact match “Founded in 1995 by a team of dedicated techies, fuelled by all things innovative and exciting in the world of technology, Silicon Overdrive’s driving force has always been to…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 75 contacts → | ||||
Exact match “Dial a Nerd is an IT support company dedicated to businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 69 contacts → | ||||
Exact match “3 x Faster than our competitors.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 50 contacts → | ||||
Exact match “Innovate IT is a MSP – Managed Services Provider.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 49 contacts → | ||||
Exact match “All The Tools, Systems & Experience to deliver IT systems that ensure predictable availability to YOUR business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 39 contacts → | ||||
Exact match “Hambisana understands that South African small or medium-sized businesses are faced with daily technological challenges – from IT services, IT support, IT planning, cloud…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 38 contacts → | ||||
Exact match “With over two decades of experience in the SMME market, Gravit8 understand the needs and (IT) budget constraints of small and medium companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 35 contacts → | ||||
Exact match “Leftclick is a managed service provider (MSP) specializing in SME sector.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 35 contacts → | ||||
Exact match “Baseline IT's mission is to create, package, deliver and support high quality, low cost and inspired technology solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 35 contacts → | ||||
Exact match “Wire Speed Systems provides a Professional IT management and support service specifically aimed at small to medium-sized enterprises.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 29 contacts → | ||||
Exact match “Established in 2006 by Peter Clarke, LanDynamix provides managed services in the information and communications technology environment, where our areas of specialisation are…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 28 contacts → | ||||
Exact match “Business Technology - Your Trusted Managed IT Services Partner Established in 2006, Business Technology is your go-to Managed IT Services provider, renowned for making a…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 28 contacts → | ||||
Exact match “About DBS Technology Founded in 2001, DBS Technology is a South African IT solutions and support provider specialising in delivering reliable, end-to-end technology services for…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 26 contacts → | ||||
Exact match “If you need a.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 24 contacts → | ||||
Exact match “IT Evolution is an IT support company based in Randburg, Johannesburg.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 24 contacts → | ||||
Exact match “Our mission was to provide real IT services to an industry which challenged the status quo.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 24 contacts → | ||||
Exact match “Gentron was founded in 1992 and has since become one of South Africa’s leading providers of hardware, software and managed services as IT outsourcing has grown in popularity.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 23 contacts → | ||||
Exact match “IT Trust is a South African managed IT services provider established in 2006.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 22 contacts → | ||||
Exact match “CMS is an IT consulting company based in Durban, South Africa providing IT solutions to Businesses, Schools & NPO's in South Africa.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 21 contacts → | ||||
Exact match “Established in 1991, MMC is an IT company that provides a diverse range of flexible outsourced IT services to the small and medium business sector.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 19 contacts → | ||||
Exact match “CNM IT Solutions is a young dynamic team that offer SLA agreements.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 19 contacts → | ||||
Exact match “SIE SOLUTIONS At SIE Solutions, we help businesses eliminate I.T.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 18 contacts → | ||||
Exact match “We provide holistic IT Services and Solutions through our national footprint of highly competent engineers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 18 contacts → | ||||
Exact match “Artibeus IT offers a complete proactive Managed IT Support Service.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 17 contacts → | ||||
Exact match “Mukon Informatics comprises a small group of qualified and experienced developers and technicians whose individual strengths combine to produce a dynamic team of IT professionals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “IT support firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 523 IT support firms based in South Africa
See the full list, filter by size, metro and specialty, and access 808 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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IT support firms based in South Africa at a glance
As of Sep 21, 2026Companies by employee count
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 523 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 “IT support firms” 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 808 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 21, 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.
IT support firms 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 “IT support firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many IT support firms are there based in South Africa?
RevenueBase identified 523 company matches for IT support firms 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?
Silicon Overdrive tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most IT support firms?
Johannesburg leads with 95 company records, followed by Cape Town (62) and Pretoria (39).
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 808 professional contacts with verified work emails tracked across these 523 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 523 IT support firms based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
IT support firms by geography
- IT support firms based in Brisbane, Australia
- IT support firms based in Melbourne, Australia
- IT support firms based in Perth, Australia
- IT support firms based in Sydney, Australia
- IT support firms based in Porto Alegre, Brazil
- IT support firms based in Rio De Janeiro, Brazil
- IT support firms based in Sao Paulo, Brazil
- IT support firms based in Calgary, Canada
- IT support firms based in Edmonton, Canada
- IT support firms based in Mississauga, Canada
- IT support firms based in Montreal, Canada
- IT support firms based in Ottawa, Canada
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT support firms based in Brisbane, Australia
- IT support firms based in Melbourne, Australia
- IT support firms based in Perth, Australia
- IT support firms based in Sydney, Australia
- IT support firms based in Porto Alegre, Brazil
- IT support firms based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 IT support firms based in South Africa
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 523 matching company records for IT support firms based in South Africa, with 2,470 tracked contacts and 808 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT support firms based in South Africa
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Silicon Overdriveoverdrive.co.zaHQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 89 contacts → |
“Founded in 1995 by a team of dedicated techies, fuelled by all things innovative and exciting in the world of technology, Silicon Overdrive’s driving force has always been to…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Dial A Nerddialanerd.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 75 contacts → |
“Dial a Nerd is an IT support company dedicated to businesses.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Westechwestech.co.za HQ: Rivonia, South AfricaReported employees: 11-50 | Rivonia, South Africa | 11-50 | Exact match | 69 contacts → |
“3 x Faster than our competitors.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Innovate ITinnovateit.co.zaHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 50 contacts → |
“Innovate IT is a MSP – Managed Services Provider.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  System 5 PTY LTDsystem5.co.zaHQ: Sandton, South AfricaReported employees: 11-50 | Sandton, South Africa | 11-50 | Exact match | 49 contacts → |
“All The Tools, Systems & Experience to deliver IT systems that ensure predictable availability to YOUR business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Hambisanahambisana.comHQ: Centurion, South AfricaReported employees: 51-200 | Centurion, South Africa | 51-200 | Exact match | 39 contacts → |
“Hambisana understands that South African small or medium-sized businesses are faced with daily technological challenges – from IT services, IT support, IT planning, cloud…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Gravit8 Information Technologygravit8.co.zaHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 38 contacts → |
“With over two decades of experience in the SMME market, Gravit8 understand the needs and (IT) budget constraints of small and medium companies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Leftclickleftclick.co.zaHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 35 contacts → |
“Leftclick is a managed service provider (MSP) specializing in SME sector.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Baseline ITbaselineit.co.zaHQ: Moreleta Park, South AfricaReported employees: 11-50 | Moreleta Park, South Africa | 11-50 | Exact match | 35 contacts → |
“Baseline IT's mission is to create, package, deliver and support high quality, low cost and inspired technology solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Wire Speed Systemswirespeed.co.zaHQ: Randburg, South AfricaReported employees: 11-50 | Randburg, South Africa | 11-50 | Exact match | 35 contacts → |
“Wire Speed Systems provides a Professional IT management and support service specifically aimed at small to medium-sized enterprises.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Landynamixlandynamix.co.zaHQ: Sandton, South AfricaReported employees: 11-50 | Sandton, South Africa | 11-50 | Exact match | 29 contacts → |
“Established in 2006 by Peter Clarke, LanDynamix provides managed services in the information and communications technology environment, where our areas of specialisation are…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Business Technologybusinesstechnology.co.zaHQ: Pinelands, South AfricaReported employees: 11-50 | Pinelands, South Africa | 11-50 | Exact match | 28 contacts → |
“Business Technology - Your Trusted Managed IT Services Partner Established in 2006, Business Technology is your go-to Managed IT Services provider, renowned for making a…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  DBS Technologydbstechnology.co.zaHQ: Northcliff, South AfricaReported employees: 11-50 | Northcliff, South Africa | 11-50 | Exact match | 28 contacts → |
“About DBS Technology Founded in 2001, DBS Technology is a South African IT solutions and support provider specialising in delivering reliable, end-to-end technology services for…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Satio Business Solutions PTY LTDsatio.co.zaHQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 26 contacts → |
“If you need a.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  IT Evolution PTY LTDitevolution.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 24 contacts → |
“IT Evolution is an IT support company based in Randburg, Johannesburg.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Triple4triple4global.comHQ: Bryanston, South AfricaReported employees: 11-50 | Bryanston, South Africa | 11-50 | Exact match | 24 contacts → |
“Our mission was to provide real IT services to an industry which challenged the status quo.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Gentron Groupgentron.co.zaHQ: Centurion, South AfricaReported employees: 11-50 | Centurion, South Africa | 11-50 | Exact match | 24 contacts → |
“Gentron was founded in 1992 and has since become one of South Africa’s leading providers of hardware, software and managed services as IT outsourcing has grown in popularity.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  IT Trustittrust.co.zaHQ: Midrand, South AfricaReported employees: 11-50 | Midrand, South Africa | 11-50 | Exact match | 23 contacts → |
“IT Trust is a South African managed IT services provider established in 2006.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  CMS ITcmsit.co.zaHQ: Durban, South AfricaReported employees: 1-10 | Durban, South Africa | 1-10 | Exact match | 22 contacts → |
“CMS is an IT consulting company based in Durban, South Africa providing IT solutions to Businesses, Schools & NPO's in South Africa.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  MMCmmc.za.comHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 21 contacts → |
“Established in 1991, MMC is an IT company that provides a diverse range of flexible outsourced IT services to the small and medium business sector.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  CNM IT Solutionscnmpmb.co.zaHQ: Pietermaritzburg, South AfricaReported employees: 11-50 | Pietermaritzburg, South Africa | 11-50 | Exact match | 19 contacts → |
“CNM IT Solutions is a young dynamic team that offer SLA agreements.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  SIE Solutionssiesol.comHQ: Gauteng, South AfricaReported employees: 11-50 | Gauteng, South Africa | 11-50 | Exact match | 19 contacts → |
“SIE SOLUTIONS At SIE Solutions, we help businesses eliminate I.T.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  UT Information Technologiesutit.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 18 contacts → |
“We provide holistic IT Services and Solutions through our national footprint of highly competent engineers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Artibeus ITartibeus.comHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 18 contacts → |
“Artibeus IT offers a complete proactive Managed IT Support Service.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Mukon Informatics PTY LTDmukon.co.zaHQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 17 contacts → |
“Mukon Informatics comprises a small group of qualified and experienced developers and technicians whose individual strengths combine to produce a dynamic team of IT professionals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 523 company matches
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IT support firms: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
523 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 523 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
IT support firms by metro
Questions about this company list
What does Exact match mean for IT support firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT support firms did RevenueBase find based in South Africa?
The saved snapshot records 523 matching company records, 2,470 tracked contacts and 808 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
IT support firms by geography
- IT support firms based in Brisbane, Australia
- IT support firms based in Melbourne, Australia
- IT support firms based in Perth, Australia
- IT support firms based in Sydney, Australia
- IT support firms based in Porto Alegre, Brazil
- IT support firms based in Rio De Janeiro, Brazil
- IT support firms based in Sao Paulo, Brazil
- IT support firms based in Calgary, Canada
- IT support firms based in Edmonton, Canada
- IT support firms based in Mississauga, Canada
- IT support firms based in Montreal, Canada
- IT support firms based in Ottawa, Canada
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 IT support firms based in South Africa. Snapshot: September 21, 2026. https://revenuebase.ai/companies/it-support-firms/south-africa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT support firms based in Brisbane, Australia
- IT support firms based in Melbourne, Australia
- IT support firms based in Perth, Australia
- IT support firms based in Sydney, Australia
- IT support firms based in Porto Alegre, Brazil
- IT support firms based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 IT support firms based in South Africa
RevenueBase records 523 matching company records for IT support firms based in South Africa, with 2,470 tracked contacts and 808 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT support firms based in South Africa
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Silicon Overdriveoverdrive.co.za HQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 89 contacts → |
“Founded in 1995 by a team of dedicated techies, fuelled by all things innovative and exciting in the world of technology, Silicon Overdrive’s driving force has always been to…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Dial A Nerddialanerd.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 75 contacts → |
“Dial a Nerd is an IT support company dedicated to businesses.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Westechwestech.co.za HQ: Rivonia, South AfricaReported employees: 11-50 | Rivonia, South Africa | 11-50 | Exact match | 69 contacts → |
“3 x Faster than our competitors.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Innovate ITinnovateit.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 50 contacts → |
“Innovate IT is a MSP – Managed Services Provider.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | System 5 PTY LTDsystem5.co.za HQ: Sandton, South AfricaReported employees: 11-50 | Sandton, South Africa | 11-50 | Exact match | 49 contacts → |
“All The Tools, Systems & Experience to deliver IT systems that ensure predictable availability to YOUR business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hambisanahambisana.com HQ: Centurion, South AfricaReported employees: 51-200 | Centurion, South Africa | 51-200 | Exact match | 39 contacts → |
“Hambisana understands that South African small or medium-sized businesses are faced with daily technological challenges – from IT services, IT support, IT planning, cloud…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Gravit8 Information Technologygravit8.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 38 contacts → |
“With over two decades of experience in the SMME market, Gravit8 understand the needs and (IT) budget constraints of small and medium companies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Leftclickleftclick.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 35 contacts → |
“Leftclick is a managed service provider (MSP) specializing in SME sector.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Baseline ITbaselineit.co.za HQ: Moreleta Park, South AfricaReported employees: 11-50 | Moreleta Park, South Africa | 11-50 | Exact match | 35 contacts → |
“Baseline IT's mission is to create, package, deliver and support high quality, low cost and inspired technology solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Wire Speed Systemswirespeed.co.za HQ: Randburg, South AfricaReported employees: 11-50 | Randburg, South Africa | 11-50 | Exact match | 35 contacts → |
“Wire Speed Systems provides a Professional IT management and support service specifically aimed at small to medium-sized enterprises.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Landynamixlandynamix.co.za HQ: Sandton, South AfricaReported employees: 11-50 | Sandton, South Africa | 11-50 | Exact match | 29 contacts → |
“Established in 2006 by Peter Clarke, LanDynamix provides managed services in the information and communications technology environment, where our areas of specialisation are…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Business Technologybusinesstechnology.co.za HQ: Pinelands, South AfricaReported employees: 11-50 | Pinelands, South Africa | 11-50 | Exact match | 28 contacts → |
“Business Technology - Your Trusted Managed IT Services Partner Established in 2006, Business Technology is your go-to Managed IT Services provider, renowned for making a…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | DBS Technologydbstechnology.co.za HQ: Northcliff, South AfricaReported employees: 11-50 | Northcliff, South Africa | 11-50 | Exact match | 28 contacts → |
“About DBS Technology Founded in 2001, DBS Technology is a South African IT solutions and support provider specialising in delivering reliable, end-to-end technology services for…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Satio Business Solutions PTY LTDsatio.co.za HQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 26 contacts → |
“If you need a.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | IT Evolution PTY LTDitevolution.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 24 contacts → |
“IT Evolution is an IT support company based in Randburg, Johannesburg.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Triple4triple4global.com HQ: Bryanston, South AfricaReported employees: 11-50 | Bryanston, South Africa | 11-50 | Exact match | 24 contacts → |
“Our mission was to provide real IT services to an industry which challenged the status quo.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Gentron Groupgentron.co.za HQ: Centurion, South AfricaReported employees: 11-50 | Centurion, South Africa | 11-50 | Exact match | 24 contacts → |
“Gentron was founded in 1992 and has since become one of South Africa’s leading providers of hardware, software and managed services as IT outsourcing has grown in popularity.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | IT Trustittrust.co.za HQ: Midrand, South AfricaReported employees: 11-50 | Midrand, South Africa | 11-50 | Exact match | 23 contacts → |
“IT Trust is a South African managed IT services provider established in 2006.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | CMS ITcmsit.co.za HQ: Durban, South AfricaReported employees: 1-10 | Durban, South Africa | 1-10 | Exact match | 22 contacts → |
“CMS is an IT consulting company based in Durban, South Africa providing IT solutions to Businesses, Schools & NPO's in South Africa.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | MMCmmc.za.com HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 21 contacts → |
“Established in 1991, MMC is an IT company that provides a diverse range of flexible outsourced IT services to the small and medium business sector.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CNM IT Solutionscnmpmb.co.za HQ: Pietermaritzburg, South AfricaReported employees: 11-50 | Pietermaritzburg, South Africa | 11-50 | Exact match | 19 contacts → |
“CNM IT Solutions is a young dynamic team that offer SLA agreements.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | SIE Solutionssiesol.com HQ: Gauteng, South AfricaReported employees: 11-50 | Gauteng, South Africa | 11-50 | Exact match | 19 contacts → |
“SIE SOLUTIONS At SIE Solutions, we help businesses eliminate I.T.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | UT Information Technologiesutit.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 18 contacts → |
“We provide holistic IT Services and Solutions through our national footprint of highly competent engineers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Artibeus ITartibeus.com HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 18 contacts → |
“Artibeus IT offers a complete proactive Managed IT Support Service.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Mukon Informatics PTY LTDmukon.co.za HQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 17 contacts → |
“Mukon Informatics comprises a small group of qualified and experienced developers and technicians whose individual strengths combine to produce a dynamic team of IT professionals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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IT support firms: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
523 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 523 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
IT support firms by metro
Questions about this company list
What does Exact match mean for IT support firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT support firms did RevenueBase find based in South Africa?
The saved snapshot records 523 matching company records, 2,470 tracked contacts and 808 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
IT support firms by geography
- IT support firms based in Brisbane, Australia
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Cite this list
RevenueBase Data Team. Top 25 IT support firms based in South Africa. Snapshot: September 21, 2026. https://revenuebase.ai/companies/it-support-firms/south-africa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- IT support firms based in Brisbane, Australia
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