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      Telkom to hike mobile and fixed tariffs from 1 April - Lunga Siyo

      Telkom to hike mobile and fixed tariffs from 1 April

      6 March 2026
      GSMA warns geopolitics could split global mobile standards - Ralph Mupita

      GSMA warns geopolitics could split global mobile standards

      6 March 2026
      iStore prices MacBook Neo at R11 999 in South Africa

      iStore prices MacBook Neo at R11 999 in South Africa

      6 March 2026
      Meta to allow rival AI chatbots on WhatsApp amid EU pressure

      Meta to allow rival AI chatbots on WhatsApp amid EU pressure

      6 March 2026
      MultiChoice pulls the plug on Showmax

      MultiChoice pulls the plug on Showmax

      5 March 2026
    • World
      OpenAI secures $840-billion valuation in latest funding round

      OpenAI secures $840-billion valuation in latest funding round

      1 March 2026

      Stripe mulling bid for PayPal: report

      25 February 2026
      Xbox chief Phil Spencer retires from Microsoft

      Xbox chief Phil Spencer retires from Microsoft

      22 February 2026
      Prominent Southern African journalist targeted with Predator spyware

      Prominent Southern African journalist targeted with Predator spyware

      18 February 2026
      More drama in Warner Bros tug of war

      More drama in Warner Bros tug of war

      17 February 2026
    • In-depth
      The last generation of coders

      The last generation of coders

      18 February 2026
      Sentech is in dire straits

      Sentech is in dire straits

      10 February 2026
      How liberalisation is rewiring South Africa's power sector

      How liberalisation is rewiring South Africa’s power sector

      21 January 2026
      The top-performing South African tech shares of 2025

      The top-performing South African tech shares of 2025

      12 January 2026
      Digital authoritarianism grows as African states normalise internet blackouts

      Digital authoritarianism grows as African states normalise internet blackouts

      19 December 2025
    • TCS
      TCS+ | Bolt ups the ante on platform safety - Simo Kalajdzic

      TCS+ | Bolt ups the ante on platform safety

      4 March 2026
      Watts & Wheels S1E4: 'We drive an electric Uber'

      Watts & Wheels S1E4: ‘We drive an electric Uber’

      10 February 2026
      TCS+ | How Cloud On Demand is helping SA businesses succeed in the cloud - Xhenia Rhode, Dion Kalicharan

      TCS+ | Cloud On Demand and Consnet: inside a real-world AWS partner success story

      30 January 2026
      Watts & Wheels S1E4: 'We drive an electric Uber'

      Watts & Wheels S1E3: ‘BYD’s Corolla Cross challenger’

      30 January 2026
      Watts & Wheels S1E4: 'We drive an electric Uber'

      Watts & Wheels S1E2: ‘China attacks, BMW digs in, Toyota’s sublime supercar’

      23 January 2026
    • Opinion
      The AI fraud crisis your bank is not ready for - Andries Maritz

      The AI fraud crisis your bank is not ready for

      18 February 2026
      A million reasons monopolies don't work - Duncan McLeod

      A million reasons monopolies don’t work

      10 February 2026
      The author, Business Leadership South Africa CEO Busi Mavuso

      Eskom unbundling U-turn threatens to undo hard-won electricity gains

      9 February 2026
      South Africa's skills advantage is being overlooked at home - Richard Firth

      South Africa’s skills advantage is being overlooked at home

      29 January 2026
      Why Elon Musk's Starlink is a 'hard no' for me - Songezo Zibi

      Why Elon Musk’s Starlink is a ‘hard no’ for me

      26 January 2026
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    TechCentralTechCentral
    Home » Posts
    Tumi Chamayou

    Tumi Chamayou appointed as MTN chief enterprise officer

    By Staff Reporter5 September 2023

    MTN South Africa has appointed Tumi Chamayou as chief enterprise business officer with effect from October.

    China’s preparing $40-billion state fund to boost chip industry

    By Agency Staff5 September 2023

    China will launch a new state-backed fund that aims to raise about $40-billion for its silicon chip sector, sources said.

    Google to anchor subsea cables with four new Africa 'connectivity hubs' - Alex Okosi

    New CEO for Google Africa

    By Staff Reporter5 September 2023

    Google has announced that Alex Okosi, currently regional YouTube head, will become MD of Google in Africa.

    How South African ISPs rate fibre network operators

    Fibre network operators, as rated by South Africa’s ISPs

    By Nkosinathi Ndlovu5 September 2023

    The Internet Service Providers’ Association has asked ISPs to rate fibre network operators. Here’s what they said.

    Venture capital haunted by crypto chaos

    By Agency Staff5 September 2023

    While breezy bitcoin has bounced back, investments in crypto start-ups have dropped for the fifth straight quarter.

    The Competition Commission has alleged that the JSE's conduct has hampered the ability of rival exchange A2X to compete.

    One area of crypto is still booming

    By Agency Staff5 September 2023

    One corner of crypto has shaken off a prolonged digital-asset slump to come within touching distance of an all-time high.

    Teardown of Huawei Mate60 Pro shows China's chip breakthrough

    Teardown of Huawei Mate60 Pro shows China’s chip breakthrough

    By Agency Staff5 September 2023

    Huawei and SMIC have built an advanced, 7-nanometre processor to power the Mate60 Pro, teardowns show.

    UIF app

    UIF launches zero-rated app and USSD platform

    By SANews5 September 2023

    The Unemployment Insurance Fund has launched a zero-rated mobile app and USSD platform to speed up its services.

    Why a financing partner is crucial for OEMs and system integrators

    Why a financing partner is crucial for OEMs and system integrators

    By Investec5 September 2023

    Promoted | For businesses in markets such as South Africa, accessing the latest technologies comes with its own set of challenges, writes Investec’s John Plant.

    Bluegrass renews Umbraco Gold partnership as growth continues

    Bluegrass renews Umbraco Gold partnership as growth continues

    By Bluegrass Digital5 September 2023

    Promoted | Bluegrass Digital recently renewed its Umbraco Gold partnership, continuing a 15-year relationship.

    Previous 1 … 650 651 652 653 654 … 3,607 Next
    Company News
    'You'll want a piece of it': Citroën teases Basalt SUV Coupé

    ‘You’ll want a piece of it’: Citroën teases Basalt SUV Coupé

    6 March 2026
    From Linux chaos to AI precision: the maturation of LSD Open - Neil White

    From Linux chaos to AI precision: the maturation of LSD Open

    5 March 2026
    The voice gap holding back South Africa's Microsoft Teams users - Rob Lith Telviva

    The voice gap holding back South Africa’s Microsoft Teams users

    5 March 2026
    Opinion
    The AI fraud crisis your bank is not ready for - Andries Maritz

    The AI fraud crisis your bank is not ready for

    18 February 2026
    A million reasons monopolies don't work - Duncan McLeod

    A million reasons monopolies don’t work

    10 February 2026
    The author, Business Leadership South Africa CEO Busi Mavuso

    Eskom unbundling U-turn threatens to undo hard-won electricity gains

    9 February 2026

    Subscribe to Updates

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    Latest Posts
    Telkom to hike mobile and fixed tariffs from 1 April - Lunga Siyo

    Telkom to hike mobile and fixed tariffs from 1 April

    6 March 2026
    GSMA warns geopolitics could split global mobile standards - Ralph Mupita

    GSMA warns geopolitics could split global mobile standards

    6 March 2026
    iStore prices MacBook Neo at R11 999 in South Africa

    iStore prices MacBook Neo at R11 999 in South Africa

    6 March 2026
    'You'll want a piece of it': Citroën teases Basalt SUV Coupé

    ‘You’ll want a piece of it’: Citroën teases Basalt SUV Coupé

    6 March 2026
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