Techcentral Podcast

Technology sits at the heart of modern capital markets, and nowhere is that more evident than at the JSE. In the latest episode of Meet the CIO, TechCentral editor Duncan McLeod sits down with Tebalo Tsoaeli, the bourse’s CIO, to unpack how technology underpins Africa’s largest stock exchange – and how it is evolving for a more digital, global and real-time future. Meet the CIO is brought to you by NTT DATA, where global experience meets local impact. Tsoaeli has spent his entire career in financial services technology, starting out as an application developer at Rand Merchant Bank before holding senior technology roles at Standard Bank, Investec, Nedbank, FirstRand and Sanlam. He became CIO of the JSE three years ago, bringing deep experience in large-scale, mission-critical systems to one of the most tightly regulated technology environments in the country. In the conversation, Tsoaeli reflects on his early exposure to computing and how a formal grounding in computer science shaped his career path. While he

The cloud revolution has challenged businesses of all sizes by changing how IT teams go about implementing projects and managing infrastructure. IT service firms have been doubly challenged, having to sell a new computing paradigm to their clients while also practising what they preach and adopting cloud-first technologies in-house. Consnet is an IT solutions firm that leveraged the Amazon Web Services distribution model to accelerate its own journey into the cloud, enabling the company to do the same for its customers. In this episode of TCS+, Dion Kalicharan, MD at Consnet, and Xhenia Rhode, AWS partner development manager at Cloud On Demand, speak about the benefits of leveraging the support structures in the AWS partner network. Rhode and Kalicharan delve into: • What the AWS distribution model is and how it benefits partners in the ecosystem; • Consnet’s 21-year history, the services it provides and how its journey into the cloud began; • How Consnet being supported by Cloud On Demand gave it the know-ho

TechCentral’s electric car show Watts & Wheels is back for episode 3 of season 1, and while EVs remain the focus, the conversation takes a detour into something far less planet-friendly – and far more jaw-dropping. Duncan McLeod and co-host William Kelly kick off by drooling over a wild new Toyota performance machine they say is real, street legal and due in 2027. It’s a 4l hybrid V8, rear-wheel drive “hypercar” with supercar proportions and serious numbers: 478kW and a quoted top speed of 320km/h or more. It’s the sort of car that feels entirely out of character for Toyota – and that’s exactly why they can’t stop talking about it. From there, the conversation swings hard in the other direction: the all-electric Porsche Cayenne, which is shaping up as a huge statement from Stuttgart. The hosts discuss its performance claims – including a 0-100km/h sprint in the mid-2s range – and a range figure north of 600km. They also debate the realities of EV depreciation and whether buyer anxiety around battery longe

Chinese car makers continue their rapid push into the South African market, raising uncomfortable questions for incumbents. With aggressive pricing, fast product cycles and increasingly polished vehicles, the competitive landscape is shifting faster than many expected. There is also an update on Stellantis’s manufacturing plans and what they could mean for South Africa’s position in global automotive supply chains. The discussion turns to plug-in hybrids, which are emerging as a key battleground. The Omoda C9 PHEV and Haval H6 GT PHEV are discussed as examples of how Chinese brands are targeting buyers not yet ready to go fully electric. Duncan and William chat about two new vehicles in South Africa: the Leapmotor C10 (and why William hates the term REEV) and the Alfa Romeo Junior Elettrica (which William is prepared to give a kidney to own). And then there’s the Toyota GR GT. Duncan explains why this supercar has him seriously questioning his principles – and why some petrol cars are still capable of making

South Africa’s automotive industry is in a state of flux. In this episode of the TechCentral Show, BMW Group South Africa CEO Peter van Binsbergen unpacks the challenges – and opportunities – facing a sector under pressure. He tells TechCentral editor Duncan McLeod about the future of BMW’s Rosslyn manufacturing plant in Pretoria, which was established more than half a century ago, and the urgent need for new government policy to ensure the automotive industrial base in South Africa is future-fit and ready for the shift to electric mobility. Van Binsbergen also discusses the rise of imported vehicles in the sales mix in South Africa – including the rapid expansion of Chinese brands. China is a market he knows well, having spent three years there with BMW. In the interview, TechCentral Show viewers will also hear about: • The state of the local automotive manufacturing industry; • What South Africa needs to implement in policy reform to ensure the automotive industrial base in South Africa – and why this is ur

Cybersecurity is undergoing a quiet but important shift in South African boardrooms: from a defensive cost centre to a strategic business enabler. That was the central theme of a recent TechCentral TCS+ podcast discussion featuring Vodacom Business acting executive head for cloud security Lukhanyo Zahela and KnowBe4 Africa senior vice-president for content strategy Anna Collard. Once seen primarily as an IT problem, cybersecurity is now recognised as a material business risk with direct financial, operational and reputational consequences. But the discussion made clear that security, done well, can also signal organisational maturity to regulators, investors and partners – and increasingly, become a source of competitive advantage. Collard likened strong security controls to having “good brakes on a fast car”. Without them, businesses cannot safely deploy emerging technologies such as artificial intelligence or scale digital platforms with confidence. Availability and resilience, she argued, are foundational:

TechCentral’s motoring show, Watts & Wheels, is officially back, with the first full episode of season 1 widening the lens beyond new cars to look at the forces reshaping South Africa’s automotive industry. The first episode of season 1 – you can catch our “season 0” episodes here – opens with a sharp focus on South African Auto Week, where the pressure on local vehicle manufacturers dominated discussions. Original equipment manufacturers are facing a tough balancing act as imports rise while local assembly plants wrestle with costs, scale and uncertainty. From policy to products, the show then shifts gears to tyre maker Bridgestone, which has launched new tyre offerings for the South African market. In an interview, Jacques Rikhotso, CEO of Bridgestone South Africa, unpacks how changing vehicle technologies – including heavier EVs – are influencing tyre design, durability and safety. Chinese brands also feature prominently. A dramatic crash test involving the Chery Tiggo 9 Pro highlights the rapid stride

Africa’s digital transformation continues to accelerate, driven by growing cloud adoption and rising interest in artificial intelligence. Yet many organisations still face challenges in converting these ambitions into measurable business outcomes. According to Cliff de Wit, group chief innovation officer at Accelera Digital Group, the success of AI-driven initiatives depends as much on culture and governance as it does on technology. In this episode of TechCentral’s TCS+ podcast, De Wit outlines the practical steps leaders can take to reduce organisational friction, strengthen data foundations and enable cloud-led innovation at scale. “Cloud is no longer an IT decision. It is the foundation on which every modern AI strategy is built,” says De Wit. And technical readiness alone is not enough. “The biggest barrier is not the tech, it’s whether the organisation is prepared to manage change at the pace AI requires.” In this episode, De Wit discusses: • The concept of organisational drag and how it affects AI prog

Newly minted small businesses often struggle to establish themselves as reliable service providers among their more established competitors. To help cloud-focused business thrive, Amazon Web Services has created the AWS distribution model to support small businesses and help them grow. In this episode of TCS+, Cloud on Demand’s Xenia Rhode and Developmenthub’s Odwa Ndyaluvane explain how the AWS distribution model benefits partners in the same ecosystem. In this episode, Rhode and Ndyavulane discuss: • An overview of the AWS distribution model and its ecosystem partners; • Who Developmenthub is and how the company started; • The support Cloud on Demand, an AWS select partner, provides to Developmenthub; • The business outcomes that Developmenthub has achieved through the partnership; • The business development support available within the partner ecosystem; • The new market access opportunities Cloud on Demand was able to avail to Developmenthub; and • New revenue streams that Developmenthub was able to tap

South Africa’s big three telecommunications operators have all reported numbers in recent weeks, and the theme is clear: competition in prepaid has intensified sharply. Telkom’s resurgence has put pressure on both MTN and Vodacom, with MTN acknowledging it has “discernibly” lost prepaid market share. This is one of the topics covered in this wide-ranging and exclusive TechCentral Show interview with MTN Group CEO Ralph Mupita, who sat down earlier this week with TechCentral editor Duncan McLeod to discuss this and other major topics, including: • The impact of online gambling on the telecoms sector; • The need for further consolidation in South African telecoms, and why Mupita won’t completely rule out a deal with Telkom, provided the “stars align”; • Vodacom’s acquisition of a co-controlling stake in Vumatel parent Maziv and how MTN will respond; • The impact of low-Earth orbit satellite connectivity on the telecoms industry and how MTN plans to work with companies like SpaceX/Starlink and Amazon Leo – and w

Returning to the TechCentral Show is ICT regulatory expert Dominic Cull, founder of Ellipsis and regulatory advisor to the Internet Service Providers’ Association. Cull recently attended communications minister Solly Malatsi’s policy colloquium in Pretoria – the first under a non-ANC communications minister. Cull says there is a discernibly different tone from Malatsi compared to his predecessors: more openness, more willingness to engage stakeholders and a stronger focus on evidence-based policymaking. However, while the intent is encouraging, South Africa’s ICT policy environment remains inconsistent, slow and fragmented. In the podcast, Cull discusses: • Malatsi’s policy colloquium and what came out of it • The state of ICT policy and regulation in South Africa • The biggest policy bottlenecks holding back growth in the ICT sector • Why government doesn’t fully grasp the economic impact of digital infrastructure • The latest on the next spectrum auction • The EU’s decision to hand much of the 6GHz band to

Welcome to season 2 of Meet the CIO, TechCentral’s podcast series that dives into the minds of South Africa’s top technology leaders. Meet the CIO is brought to you by NTT DATA – where global experience meets local impact. After a highly successful first season featuring CIOs from across the corporate landscape, we’re kicking off season 2 with a conversation with Khaya Mbanga, chief information and digital officer at BDO South Africa, where he also heads the firm’s growing BDO Digital division. BDO is one of the world’s largest professional services firms, specialising in audit, tax and advisory. Headquartered in Belgium, its name comes from the three founding firms – Binder, Dijker and Otte – that merged to form the organisation. In this wide-ranging episode, Mbanga reflects on his career journey through consulting, FMCG and mining; how he first got into technology; and the evolution of the CIO role into one that now straddles digital strategy, cybersecurity, AI and organisational change. He also unpacks his

South Africa’s automotive industry is in a state of flux. In this episode of the TechCentral Show, BMW Group South Africa CEO Peter van Binsbergen unpacks the challenges – and opportunities – facing a sector under pressure. He tells TechCentral editor Duncan McLeod about the future of BMW’s Rosslyn manufacturing plant in Pretoria, which was established more than half a century ago, and the urgent need for new government policy to ensure the automotive industrial base in South Africa is future-fit and ready for the shift to electric mobility. Van Binsbergen also discusses the rise of imported vehicles in the sales mix in South Africa – including the rapid expansion of Chinese brands. China is a market he knows well, having spent three years there with BMW. In the interview, TechCentral Show viewers will also hear about: • The state of the local automotive manufacturing industry; • What South Africa needs to implement in policy reform to ensure the automotive industrial base in South Africa – and why this is ur

Altron earlier this month announced that it has deployed an "AI factory" in one of Teraco’s new Johannesburg data centres. Powered by Nvidia AI infrastructure and software, the factory is has already gone live with half a dozen customers. In this episode of the TechCentral Show, Altron Group chief technology officer Bongani Andy Mabaso explains the rationale for the investment, what building the factory entailed and what the anchor tenants are using the platform to do. Mabaso tells TechCentral editor Duncan McLeod: • What an AI factory is exactly and why Altron has decided to build one; • What’s involved in deploying AI infrastructure, especially from a power and cooling perspective – and why Altron decided to locate its AI factory at Teraco; • What companies like Lelapa AI, MathU and Dataviue are using the Altron AI Factory to do; • Why Altron partnered with Asus and HPE on the project; • How the infrastructure can be used; and • The advantages of hosting an AI factory in South Africa, as opposed to an offsh

Vodacom Business recently appointed an “extraordinary business advisory board”, a strategic initiative designed to strengthen its enterprise expertise and support organisations on their digital transformation journeys. To unpack the decision to appoint an advisory board, TechCentral is joined in this episode of TCS+ by Videsha Proothveerajh, director of Vodacom Business, who explains that it’s all part of Vodacom’s shift from being a traditional telecommunications provider to a “techco”, or technology company. In this episodes Proothveerajh chats about: • The advisory board, who it is comprised of and the purpose it is meant to serve in the business services landscape in South Africa; • The fact that the pace of technology change has accelerated coming out of Covid and how this influenced Vodacom Business’s approach to digital transformation; • How the new advisory board influences Vodacom’s approach to guiding enterprise clients on digital transformation; • The role the latest telecoms technologies, includin

The invention of the silicon transistor was fundamental to the success of the digital age, driving the core of the modern-day digital economy. The rise of generative AI has put hardware at the epicentre of the next wave of economic growth, with chip makers such as Nvidia and AMD reaching record valuations as demand for advanced chips far outstrips supply. But as AI data centres expand, so, too, does their consumption of resources, with their demand for water and electricity rising exponentially. FinalSpark is a Swiss biocomputing company exploring more efficient ways of computing – and it’s turned to human neurons as a potential solution. In this episode of the TechCentral Show, Fred Jordan, co-founder and co-CEO of FinalSpark, gives insight into “wetware” (in effect, living hardware) and what it means for the future of computing. Jordan delves into: • What inspired him turn to living neurons as a means of processing; • Parallels between his training as a signal processing engineer and his work with living n

In today’s hyperconnected society, mobile connectivity is key to running a successful business, helping keep employees connected to each other, to organisational resources and to customers. To manage communications effectively, businesses need to have a clear view of the entire Sim estate across the organisation. Monitoring usage and having the control needed to provide (or restrict) resources such as voice minutes and data quickly and easily are critical to managing costs effectively. MSB Micro Systems is a company specialising in managed network connectivity for corporate entities. In this episode of TechCentral’s TCS+, MSB Microsystems founder and CEO Danny Stemmet talks about the ins and outs of Sim management. Stemmet delves into: • MSB Micro’s history and how the company changed from being a software development house to a services company; • How the rise of hybrid work environments and remote teams have affected demand for Sim management services, especially among mobile workforces; • How MSB Micro Sy

Cryptocurrencies are increasingly moving beyond being seen as an investment asset as users find more real-world uses in everyday contexts. It appears that crypto is becoming more like cash – with users prepared to use it as the point of sale. Crypto payments specialist MoneyBadger recently signed a deal with fintech Scan to Pay allowing crypto wallet users pay at more than 650 000 stores nationwide. In this episode of the TechCentral Show, MoneyBadger CEO Carel van Wyk and Luno country manager for South Africa Christo de Wit tell TechCentral’s Nathi Ndlovu about what the partnership means for crypto platforms, their users and the broader economy. Van Wyk and De Wit delve into: • The mindset shift that happens when users move from being crypto investors to day-to-day users of digital currencies; • How crypto payments allow for immediate settlement in rands and what that means for merchants and users; • How merchants benefit by supporting crypto payments at their stores; • Why a crypto investor might want to

When most people think of Amazon Web Services, they automatically assume they should go directly to AWS. However, for the diverse ecosystem of AWS partners – including managed service providers and independent software vendors – the real secret to achieving significant growth often lies in leveraging the distributor model. Consider this analogy: if AWS is a powerful cloud engine, then the reseller acts as the skilled driver. But who manages the complexities of operating the vehicle, such as maintenance, refuelling, training and necessary pit stops? That administrative heavy lifting falls to the distributor. In this episode of TCS+, Senzo Mbhele, MD at Cloud On Demand, explains the AWS distribution model and its advantages. Mbhele discusses: • The main business challenges that the AWS distribution model addresses; • How distributors create financial value and improve return on investment for others in the ecosystem, including end customers; • The support distribution partners provide to internal teams, enabli

E-commerce will soon reach an important milestone in South Africa: by January, according to World Wide Worx research, online shopping will top 10% of total retail sales for the first time. The move to 15% and then to 20% will come much quicker. That’s the view of Frederik Zietsman, CEO of Naspers-owned Takealot Group – South Africa’s largest online retailer – who was speaking to TechCentral editor Duncan McLeod on the TechCentral Show. In the interview, Zietsman unpacks what’s driving the rapid adoption of online shopping in South Africa – Covid-19 was a key trigger – and what the future holds as international e-commerce giants step up their investments in the country. He also discusses: • How the competitive dynamics of the market have changed in recent years; • The impact of the entry of international giants such as Amazon and Walmart and how this will reshape the market in the coming years; • The decision to expand subsidiary Mr D’s focus from fast food to include new product categories; • The township opp