The global telecommunications industry is poised for another year of significant change in 2025, driven by developments in artificial intelligence, sustainability initiatives, private networks, and innovative connectivity approaches.
Industry leaders shared predictions for the year ahead, noting how accelerating technological progress will affect not only telecoms but also wider industries and economic trends worldwide.
A new era of space-based connectivity
Satellite technology is set to play a pivotal role in closing the digital divide. Ivo Ivanov, CEO at DE-CIX, says satellite transmission could bring Internet access to billions who currently lack reliable connectivity.
Analysts expect the global space economy to expand rapidly: reports from organisations including the World Economic Forum and McKinsey estimate the sector could reach roughly $1.3 trillion by 2035, up from about $630 billion in 2023.
Dr Thomas King, CTO at DE-CIX, highlights space-based networks as a crucial enabling layer for a fast-evolving digital future. He predicts the Internet “space race” will intensify in 2025, with internet exchanges playing a central role by routing data with minimal latency across interconnected platforms.
Standards, open architectures, and APIs will be essential foundations for interoperable, intelligent networks of the future, King adds, ensuring systems can communicate efficiently and support emerging services.
5G Advanced and the path to 6G
As 5G Advanced rolls out globally in 2025, telecoms operators are already preparing for 6G and its transformative promise.
King forecasts that 6G could be orders of magnitude faster than 5G and will tightly integrate AI to secure, manage, and orchestrate network resources. Such intelligence will be essential for handling future AI-driven data flows across all connectivity technologies.
Artificial intelligence is expected to permeate telecom operations, improving efficiency and enabling smarter decision-making across the industry.
Ivo Ivanov emphasises that AI will support network optimisation, energy management, fraud detection, and customer service, helping operators achieve operational excellence and create new value.
AI-native networks
Matt Anderson, Head of Telecom Industry Solutions at Google Cloud, describes a shift from cloud-native to AI-native networks—platforms that use generative AI and advanced automation to move beyond event-driven operations to machine-driven processes.
AI-native networks promise reduced costs, improved scalability, and faster responsiveness. They can anticipate customer needs, dynamically optimise traffic, and convert traditionally expensive infrastructure into a competitive advantage.
By exposing open network APIs, telcos can enable developers and partners to build new services. Initiatives such as the Open Gateway Initiative and Camara API standards aim to make these opportunities broader and easier to deploy across carriers.
Anderson expects this ecosystem to gain momentum in 2025, with gen AI catalysing new enterprise use cases across sectors like healthcare and logistics.
Channel opportunity: Trust, simplicity, and connectivity
Gavin Jones, Channel Director at BT Wholesale, predicts 2025 will be a breakthrough year for channel partners as businesses seek simpler, more reliable connectivity.
Research cited by Jones indicates strong demand for faster connections and higher uptime among employees, yet many IT decision-makers do not see migration to all-IP networks as urgent. This gap underscores the need for clearer communication about the benefits of digital networks.
In a hybrid work environment, unified-communications-as-a-service (UCaaS) is expected to transform collaboration, with simplicity and efficiency high on IT leaders’ lists of priorities. Currently, fewer than half of organisations use UCaaS platforms, representing a substantial opportunity for channel partners to demonstrate value.
Sustainable practices and greater inclusivity will also shape channel growth. Jones urges the channel to accelerate progress on diversity and sustainability, turning early gains into long-lasting change.
Cybersecurity and resilience
Evolving cyber threats will push organisations, especially telecom operators, to better integrate security into business strategy. John Hughes, SVP at Enea, expects cybersecurity to become an increasingly visible boardroom priority in 2025.
From mobile fraud to sophisticated AI-enabled attacks, telecoms face high-stakes risks involving critical infrastructure and customer data. As a result, security budgets are likely to grow as businesses recognise the financial and reputational costs of underinvestment.
Successful approaches will move beyond reactive defences toward proactive resilience, making cybersecurity a central component of operational continuity and business success.
Private networks and slicing
Private 5G adoption is accelerating, with the market forecast to reach several billion dollars by the mid-2020s. Sandeep Raithatha, Head of Strategy, Innovation & 5G IoT Products at Virgin Media O2 Business, points to growing deployments across manufacturing, healthcare, education, and smart cities.
Standalone private 5G networks are expected to attract a substantial share of investments. Network slicing—enabled by standalone 5G architecture—allows multiple virtual networks to run over the same physical infrastructure, delivering tailored, cost-effective connectivity for diverse business needs.
Circular economy: Addressing sustainability
Telecom operators are increasingly focusing on circular economy practices to meet sustainability targets. David Evans, Head of Asset Recovery & Services at TXO, notes that many major operators across Europe and the US have committed to reducing carbon emissions and adopting circular approaches for network hardware.
Although recycling and resale programs have advanced, the adoption of refurbished equipment remains limited. Increasing use of refurbished hardware is essential to create a circular telecoms ecosystem, but it challenges traditional OEM business models that depend on new equipment sales.
Expansion of eSIM adoption
Consumer adoption of eSIMs (embedded SIMs) is expected to accelerate in 2025. Gabriel Salvate, Head of Customer Solutions at BICS, predicts eSIMs will move closer to mainstream consumer use next year.
eSIMs make international roaming simpler and give consumers greater control over data plans. Travel-focused eSIM packages are already gaining traction among vendors and retailers, and their wider use could materially affect traditional roaming revenues and customer loyalty, prompting operators to introduce competitive eSIM offerings.
Next-generation infrastructure
Submarine cable systems and terrestrial fibre will continue to underpin high-speed connectivity. Roary Stasko, CEO at Telstra International, points to growing investments in submarine infrastructure across Indo-Pacific hubs, with the Philippines emerging as an important connectivity node.
In Australia, growing data centre energy needs present a significant challenge: projections suggest data centres could consume a notable share of the national grid by 2030, forcing operators to prioritise sustainable energy and manage latency constraints.
Ciaran Delaney, COO at EXA Infrastructure, highlights the rise of managed optical fibre networks (MOFNs) as a critical capability for handling AI-driven workloads in 2025. MOFNs will enable large-scale operators to dynamically optimise traffic, improve redundancy, and increase network availability.
The 2025 telecom landscape will present both challenges and opportunities as AI, sustainability, cybersecurity, private networks, and consumer expectations reshape the industry. Operators that embrace innovation, prioritise customer-centric strategies, and focus on simplicity, trust, and inclusivity will be best positioned for success.
Looking to revamp your digital transformation strategy? Learn more about Digital Transformation Week, which takes place in Amsterdam, California, and London, and runs alongside events focused on IoT, AI & big data, cybersecurity, cloud, and other enterprise technologies.
Explore other upcoming enterprise technology events and webinars powered by TechForge.