Internet Service Providers in Johannesburg
Find accurate info on the best internet service providers in Johannesburg. Get reviews and contact details for each business, including phone number, address, opening hours, promotions and other information.
Showing results: 1 - 20 out of 51
Showing results: 1 - 20 out of 51
Closed now
24 Marina St, Roodepoort, 1724
010 035 5128
🎁 FREE On-Site Survey & Custom Quote — Limited Availability
Not sure what your business needs? Don't guess — let us come to you.
Our free on-site survey covers:
- 🌐 Internet Connectivity — assess your current setup and identify faster,
more reliable options
- 🔧 Network Infrastructure — review your cabling, switches, Wi-Fi coverage
and identify weak points
- 📷 CCTV & Security — evaluate your surveillance coverage and highlight any
blind spots or vulnerabilities
- ⚡ Power Backup —
Networkn IT Services | Northern Johannesburg's IT, Connectivity & Security Specialists Based in Honeydew, Gauteng, Networkn is a hands-on IT services company with 35+ years of combined industry experience. We work with small and medium businesses, home offices, schools, lodges, retail stores, and corporate clients across Johannesburg and the wider Gauteng region — delivering reliable technology solutions that actually work. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🌐 CONNECTIVITY SOLUTIONS - Business-grade fibre internet (multiple ISP options) - Wireless air-fibre broadband — ideal where fibre isn't available - Starlink satellite internet — for remote, rural, and hard-to-reach locations - VoIP business phone systems - Cloud solutions and remote access setup 🔧 NETWORK & IT SERVICES - Wired and wireless network design and installation - Structured cabling and data points - Wi-Fi coverage design for offices, warehouses, and large premises - Point-to-point wireless links between buildings - Ongoing network maintenance contracts - IT support, troubleshooting, and hardware supply - Remote and on-site helpdesk support 📷 SECURITY & SURVEILLANCE - HD CCTV camera system design and installation - Indoor and outdoor camera setups - Wireless alarm systems - Access control solutions - Remote monitoring configuration ⚡ POWER BACKUP SOLUTIONS - Solar-hybrid and off-grid solar systems - UPS and battery backup units - Internet-specific power backup (keep your router and NVR online during load shedding) - Automatic failover power solutions ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHO WE WORK WITH ✅ Small & medium businesses (SMBs) ✅ Home offices and remote workers ✅ Schools and colleges ✅ Lodges, game farms, and rural properties ✅ Restaurants, hotels, and hospitality venues ✅ Retail stores and multi-site operations ✅ Corporate clients requiring scalable solutions ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHY CHOOSE NETWORKN? - 35+ years of combined IT industry experience - Local, Johannesburg-based team — fast on-site response - Straight-talking advice with no unnecessary upselling - Solutions tailored to your budget and environment - Coverage across the full Gauteng region ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📞 010 035 5128 📱 061 543 8028 (WhatsApp) ✉ [email protected] 🌐 www.networkn.co.za 📍 Honeydew, Johannesburg, 1724 — serving all of Gauteng Results from the 'Internet Service Providers' category in Johannesburg
Closed now
31 Georgian Crescent East, Bryanston, Johannesburg, 2191
084 555 8858
Infini-Fi is a premium South African fibre internet service provider delivering uncapped, unshaped fibre with a free pre-configured WiFi router and free standard installation. Operating on the Vuma Core network with expansion to Openserve and MetroFibre, Infini-Fi offers symmetrical speeds from 30/30 Mbps to 200/200 Mbps on flexible month-to-month or 12, 24, and 36-month contracts. Part of the SADV and Maziv Group, Infini-Fi launched in October 2025 with a positioning of "Unlimited Living" — simple, transparent fibre with no hidden costs or hold-music support. 
Closed now
105 Albertina Sisulu road, Johannesburg, 2000
+27 66 355 6564
In addition to fast internet speeds, we offer a range of value-added services and customizable smart business solutions, including: - IT infrastructure design and integration - Managed IT support services - Secured Business wireless WAN network solutions with SD WAN failover technology - VPN technologies - Business fibre broadband - Fiber internet - Uncapped Fibre deals starting at R599 - Uncapped WiFi deals starting at R499 - Wireless LANs - Network security solutions (Antivirus firewall protection) - Telecommunication systems - VoIP solutions - PABX systems - Hosted PABX - TV boxes *No Telkom ADSL/DSL/landline required Our support team is available around the clock to address any questions or issues. We also offer free installation, no upfront costs, and a no-throttling policy to ensure unlimited usage without any speed drops or website access restrictions. It's no wonder we've won the South African Internet Service Provider award for three years and have been recognized as the best business fibre broadband ISP, the cheapest uncapped home WiFi deals provider, and South Africa's best VPN provider. So choose Screamer Telecoms as your most trusted and preferred uncapped wireless and fibre internet service provider. Get your family connected with Screamer Telecoms within three days and enjoy no Telkom ADSL/DSL/landline required, no throttling of your WiFi speed, a free WiFi connection and router, and the cheapest WiFi deals in your area. Your wireless internet will be ready for use within two hours, and you can upgrade your internet speed at any time. To get started with Screamer Telecoms, simply let one of our internet service provider agents get in touch with you to discuss our uncapped WiFi deals and guide you through the application process. Get unlimited WiFi in no time and experience the best wireless uncapped WiFi deals and fibre deals in your area with Screamer Telecoms. 
Closed now
77 Harrison street, Johannesburg, 2001
+27 66 355 6564
In addition to fast internet speeds, we offer a range of value-added services and customizable smart business solutions, including: - IT infrastructure design and integration - Managed IT support services - Secured Business wireless WAN network solutions with SD WAN failover technology - VPN technologies - Business fibre broadband - Fiber internet - Uncapped Fibre deals starting at R599 - Uncapped WiFi deals starting at R499 - Wireless LANs - Network security solutions (Antivirus firewall protection) - Telecommunication systems - VoIP solutions - PABX systems - Hosted PABX - TV boxes *No Telkom ADSL/DSL/landline required Our support team is available around the clock to address any questions or issues. We also offer free installation, no upfront costs, and a no-throttling policy to ensure unlimited usage without any speed drops or website access restrictions. It's no wonder we've won the South African Internet Service Provider award for three years and have been recognized as the best business fibre broadband ISP, the cheapest uncapped home WiFi deals provider, and South Africa's best VPN provider. So choose Screamer Telecoms as your most trusted and preferred uncapped wireless and fibre internet service provider. Get your family connected with Screamer Telecoms within three days and enjoy no Telkom ADSL/DSL/landline required, no throttling of your WiFi speed, a free WiFi connection and router, and the cheapest WiFi deals in your area. Your wireless internet will be ready for use within two hours, and you can upgrade your internet speed at any time. To get started with Screamer Telecoms, simply let one of our internet service provider agents get in touch with you to discuss our uncapped WiFi deals and guide you through the application process. Get unlimited WiFi in no time and experience the best wireless uncapped WiFi deals and fibre deals in your area with Screamer Telecoms. 
Closed now
Precision street, Kya Sand, Johannesburg, 2163
In addition to fast internet speeds, we offer a range of value-added services and customizable smart business solutions, including: - IT infrastructure design and integration - Managed IT support services - Secured Business wireless WAN network solutions with SD WAN failover technology - VPN technologies - Business fibre broadband - Fiber internet - Uncapped Fibre deals starting at R599 - Uncapped WiFi deals starting at R499 - Wireless LANs - Network security solutions (Antivirus firewall protection) - Telecommunication systems - VoIP solutions - PABX systems - Hosted PABX - TV boxes *No Telkom ADSL/DSL/landline required Our support team is available around the clock to address any questions or issues. We also offer free installation, no upfront costs, and a no-throttling policy to ensure unlimited usage without any speed drops or website access restrictions. It's no wonder we've won the South African Internet Service Provider award for three years and have been recognized as the best business fibre broadband ISP, the cheapest uncapped home WiFi deals provider, and South Africa's best VPN provider. So choose Screamer Telecoms as your most trusted and preferred uncapped wireless and fibre internet service provider. Get your family connected with Screamer Telecoms within three days and enjoy no Telkom ADSL/DSL/landline required, no throttling of your WiFi speed, a free WiFi connection and router, and the cheapest WiFi deals in your area. Your wireless internet will be ready for use within two hours, and you can upgrade your internet speed at any time. To get started with Screamer Telecoms, simply let one of our internet service provider agents get in touch with you to discuss our uncapped WiFi deals and guide you through the application process. Get unlimited WiFi in no time and experience the best wireless uncapped WiFi deals and fibre deals in your area with Screamer Telecoms. 
Closed now
0B Chaucer Rd, Germiston, Johannesburg, 2145
+27 66 355 6564
In addition to fast internet speeds, we offer a range of value-added services and customizable smart business solutions, including: - IT infrastructure design and integration - Managed IT support services - Secured Business wireless WAN network solutions with SD WAN failover technology - VPN technologies - Business fibre broadband - Fiber internet - Uncapped Fibre deals starting at R599 - Uncapped WiFi deals starting at R499 - Wireless LANs - Network security solutions (Antivirus firewall protection) - Telecommunication systems - VoIP solutions - PABX systems - Hosted PABX - TV boxes *No Telkom ADSL/DSL/landline required Our support team is available around the clock to address any questions or issues. We also offer free installation, no upfront costs, and a no-throttling policy to ensure unlimited usage without any speed drops or website access restrictions. It's no wonder we've won the South African Internet Service Provider award for three years and have been recognized as the best business fibre broadband ISP, the cheapest uncapped home WiFi deals provider, and South Africa's best VPN provider. So choose Screamer Telecoms as your most trusted and preferred uncapped wireless and fibre internet service provider. Get your family connected with Screamer Telecoms within three days and enjoy no Telkom ADSL/DSL/landline required, no throttling of your WiFi speed, a free WiFi connection and router, and the cheapest WiFi deals in your area. Your wireless internet will be ready for use within two hours, and you can upgrade your internet speed at any time. To get started with Screamer Telecoms, simply let one of our internet service provider agents get in touch with you to discuss our uncapped WiFi deals and guide you through the application process. Get unlimited WiFi in no time and experience the best wireless uncapped WiFi deals and fibre deals in your area with Screamer Telecoms. 
Closed now
24 Wargrave Ave, Johannesburg, 2092
011 075 3061
Gamecon is a privately owned ICT owned company based in Gauteng with support centers across South Africa. Our vision and priority is to provide affordable converged solutions tailored to the specific requirements of every customer individually. We also provide IT solutions spares for computers and accessories and have partnered with Major Internet Service providers to provide connectivity and Voice Solutions through out South Africa. We are continually expanding our Gaming Portal for Playstation, XBOX AND Nintendo We are proudly South Africa Company and are fully BEE Compliant 
Closed now
47 Allen Rd, Johannesburg, 2091
071 157 5287
We have a long list of services that we can do for you weather it being internet, websites, landlines, computers, TV’s, high quality cctv systems and so much more if you having a problem with technology we can help you. 
Open now
4-6 SKEEN BLVD, Bedfordview, Johannesburg, 2008
087 098 0900
Grandcom was founded in 2014 and resides on two continents with branches in the US and South Africa. Grandcom provides business critical solutions that take advantage of clever product groupings and unique features to provide flexible and scalable technology resources to your business. The market trend of having multiple providers involved in your information technology and communication infrastructure leads to delayed resolutions, and disparate, compromised design. We build integrated digital solutions to establish effective communication between our clients and their stakeholders. Digital Transformation Grandcom offers comprehensive solutions to businesses embarking on their digital transformation journey by revolutionizing traditional communication channels. Through our integrated SMS Message link, MMS, Email, and WhatsApp communication gateways, Grandcom empowers businesses to embrace digital transformation ensuring efficient digital communication with their customers and ensuring they are ahead in today’s rapidly evolving digital landscape. Increase Contact Ratio To improve the contact ratio, it is important to implement strategies that prioritize seamless communication and engagement. Using multiple channels such as email, phone calls, social media, and in-person meetings can expand the reach and frequency of interactions with customers or clients. Personalizing communication to suit individual preferences and needs can also help build stronger connections. Additionally, using automated tools for follow-ups and reminders ensures consistency and timely responses. By continually refining these approaches, businesses can effectively increase their contact ratio and strengthen relationships with their audience. Communication Made Simple Grandcom provides a comprehensive suite of unified communication solutions that seamlessly integrates popular communication channels, including SMS, MMS, Email, WhatsApp, and SIP. The platform offers businesses efficient management of their communication needs, with support from systems like Cisco, 3CX, and Microsoft, and compliance with regulatory standards such as ICASA and WASPA. Grandcom ensures reliability and security with features like multi-location redundancy, encrypted communications, workflow triggers, single customer view reporting, and full audit logs. These features empower organizations with enhanced productivity, streamlined operations, and seamless collaboration across various communication channels. Employer Solutions Grandcom: Your Trusted Employer of Record Partner in South Africa. Entering the South African market doesn’t have to mean navigating complex local regulations or setting up a legal entity. With Grandcom SA as your Employer of Record (EOR), you gain instant access to world-class talent—without the administrative burden. We provide compliant, streamlined employment solutions for international businesses looking to expand efficiently and legally. 
Closed now
Nelson Mandela Drive, 2nd Ave, Bloemfontein, 2092
+27 83 869 1405
MTN offers great cellphone deals on contracts & the best mobile phone devices. Get the best smartphone device contracts without compromising talk time or data. Come and view our range of 5G phone, laptops & tablets from the best brands like Samsung, Apple, Huawei, vivo, Xiaomi, Honor, OPPO, Hisense and CAT on SA's Best Network*. Uncapped Home Internet now available. 
Closed now
99 Rissik Street Park Station, Johannesburg, 2000
+27 83 869 8203
Closed now
3 Simmonds Street, Johannesburg, 2001
+27 83 200 8664
MTN offers great cellphone deals on contracts & the best mobile phone devices. Get the best smartphone device contracts without compromising talk time or data. Come and view our range of 5G phone, laptops & tablets from the best brands like Samsung, Apple, Huawei, vivo, Xiaomi, Honor, OPPO, Hisense and CAT on SA's Best Network*. Uncapped Home Internet now available. 
Closed now
32 Van Buuren Road, Germiston, 2008
+27 83 409 8136
High-quality & Professional 3D Rendering Services, Alchemist Design Studio brings the magic, with our 3D modelling services. We turn your 2D plans into persuasive 3D walkthroughs, 3D Interiors and 3D Exteriors. Visualising your creations in 3D offers many benefits that will save a business time and money. If you're looking into 3D renders, 3D visualisations, 3D floor plans, augmented reality, and virtual reality, prepare to never look back! At Alchemist Design Studio, we have over 30 years of collective experience, delivering high-end, photo-realistic 3D renders for clients. From architects, landscape architects, land developers, real estate companies to interior designers, engineers, jewellers and furniture designers/manufacturers. 
Closed now
University Road, Johannesburg, 2092
+27 11 482 7879
Vodacom is a leading African mobile communications company providing voice, messaging, data, financial and converged services to over 110 million customers on different devices connected to our world-class networks The way that technology helps us connect is evolving, and it makes the future exciting At Vodacom, our purpose is to connect you for a better future and our products and services keep you connected in whatever way you choose We provide our customers with the technology to engage with their worlds through handsets that are serviced through our various service partners Our brand promise to our customers is best network, best value and best service Experience our vision today at Vodacom Shop Melville Campus Square. 
Closed now
43 Bradford Road, Germiston, 2008
+27 10 593 0535
Vodacom is a leading African mobile communications company providing voice, messaging, data, financial and converged services to over 110 million customers on different devices connected to our world-class networks The way that technology helps us connect is evolving, and it makes the future exciting At Vodacom, our purpose is to connect you for a better future and our products and services keep you connected in whatever way you choose We provide our customers with the technology to engage with their worlds through handsets that are serviced through our various service partners Our brand promise to our customers is best network, best value and best service Experience our vision today at Vodacom Location. 
Closed now
Letaba Road, JOHANNESBURG SOUTH, 2190
Vodacom is a leading African mobile communications company providing voice, messaging, data, financial and converged services to over 110 million customers on different devices connected to our world-class networks The way that technology helps us connect is evolving, and it makes the future exciting At Vodacom, our purpose is to connect you for a better future and our products and services keep you connected in whatever way you choose We provide our customers with the technology to engage with their worlds through handsets that are serviced through our various service partners Our brand promise to our customers is best network, best value and best service Experience our vision today at Vodacom Location. 
Closed now
Letaba Road, JOHANNESBURG SOUTH, 2190
Vodacom is a leading African mobile communications company providing voice, messaging, data, financial and converged services to over 110 million customers on different devices connected to our world-class networks The way that technology helps us connect is evolving, and it makes the future exciting At Vodacom, our purpose is to connect you for a better future and our products and services keep you connected in whatever way you choose We provide our customers with the technology to engage with their worlds through handsets that are serviced through our various service partners Our brand promise to our customers is best network, best value and best service Experience our vision today at Vodacom Location. 
Closed now
Swartkoppies Road, JOHANNESBURG SOUTH, 2190
+27 87 285 7784
Vodacom is a leading African mobile communications company providing voice, messaging, data, financial and converged services to over 110 million customers on different devices connected to our world-class networks The way that technology helps us connect is evolving, and it makes the future exciting At Vodacom, our purpose is to connect you for a better future and our products and services keep you connected in whatever way you choose We provide our customers with the technology to engage with their worlds through handsets that are serviced through our various service partners Our brand promise to our customers is best network, best value and best service Experience our vision today at Vodacom Location.