Telecom & Internet companies in South Africa
Looking for Telecom & Internet companies in South Africa? LeadSetu tracks 795 of them across South Africa, with a business email for 75% and a phone number for 98%. For 121 we also hold named people, including decision makers at 62.
Most of them are based in Sandton (70), Cape Town (49), Centurion (47). By sub-industry, Telecom operators leads with 441 companies, followed by Internet service providers (284).
Sign in to filter them by city, size and sub-industry, see who runs each company and build a list you can export or work in the CRM.
Top cities
By sub-industry
Contact coverage
Sample Telecom & Internet companies in South Africa
| Company | Contacts |
|---|---|
| Voys SA | Contacts after login |
| Sentech SOC | Contacts after login |
| YOUKNOW | Contacts after login |
| Broadband Infraco | Contacts after login |
| Yaxxa Western Cape | Contacts after login |
| SEACOM South Africa | Contacts after login |
| MWEB | Contacts after login |
| TechConnect Komatipoort | Contacts after login |
A few of the 795 companies. Decision makers, emails and phones are shown to signed-in customers only.
Get the full list with contacts
Decision makers, business emails and phone numbers for Telecom & Internet companies in South Africa are available to signed-in customers. Tell us what you need and we will send a quote within one working day.
Telecom & Internet in other countries
- United States13,009
- Brazil7,631
- Germany6,202
- United Kingdom6,096
- Spain3,790
- Italy3,182
- India3,093
- France2,019
- Canada1,788
- Poland1,762
- Mexico1,686
- The Netherlands1,459
Other sectors in South Africa
- Education4,460
- IT & Software3,068
- Automotive2,978
- Healthcare2,546
- Manufacturing & Industrial792
- Real Estate & Construction757
- Media & Entertainment468
- Legal466
- Agriculture415
- Marketing & Advertising406
- Professional & Business Services303
- Retail & Shopping285
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Counts are worked out from public company websites and official registers and refreshed regularly (last update 5 Nov 2026). A company is counted once, in the city and state of its main address.