Telecom Strides: India’s journey from connectivity to digital leadership

The 25th anniversary of tele.net presents an ideal time to analyse the evolution of India’s telecom industry. The telecom sector has become the foundation for the digital economy, while establishing connections for numerous individuals over the past 25 years. The telecom industry has seen massive transformation, moving from traditional telephone systems to high speed 5G networks. Indian telecom started as a voice connection business but has since emerged as a key driver of digital transformation, thereby creating new opportunities. Looking ahead, the sector is focusing on enterprise services, next-generation infrastructure and advanced digital solutions for future growth.

The upcoming quarter of the century will usher in revolutionary changes driven by enterprise-led concepts, combined with automated network deployments and eco-friendly network systems. Therefore, it is evident that Indian telecom will experience one of its most prosperous periods ahead, and accomplish both high speed connections and increased worldwide connectivity.

The incredible growth story

The Indian telecom industry has come a long way from where it stood 25 years ago. Mobile phones were considered privileged items and telephone rates were excessively high, with only sparse pockets of internet access across the nation. The number of telecom subscribers in India has exceeded 1.19 billion, while the internet user base has touched 954 million in 2024. Further, mobile data costs have decreased drastically because the telecom sector has progressed at an exceptional rate.

This transformation has been shaped by several key events that have been instrumental in catalysing the growth of the telecom sector. The country transformed its basic 2G telecommunications networks into universal 4G networks before expanding its 5G infrastructure at rapid speed. In 2023-24, India accounted for 194,774 petabytes of mobile data usage. Major telecom companies experienced financial stability by receiving investor funds, along with adjusting prices and implementing operational efficiency measures during difficult times. Government programmes such as BharatNet are aiming to connect rural India with high speed broadband infrastructure, enhancing digital inclusion across the nation. As a result, India has secured its position among the leading telecom industries worldwide. Various elements have contributed to the sector’s extensive growth, including:

• Advanced government policies, including the new telecom policy and a spectrum of reforms, and Digital India initiatives have enabled beneficial regulatory procedures.
• Price battles paired with innovation have had positive effects on telecom providers, enabling rapid network expansion while keeping service costs low.
• The sector experienced explosive growth as new technology provided faster networks, improved infrastructure and expanded smartphone usage.
• Home-grown companies in network infrastructure and cloud computing are able to scale globally due to their strong capabilities and standing in the Indian market.
• The growth of over-the-top platforms, along with fintech and e-commerce solutions, has created vast consumer demand for data.

The telecom landscape: Where India stands now

The Indian telecom industry has managed to survive financial obstacles to establish a path towards durable expansion. While mobile connectivity remains the foundation for this growth, the industry is increasingly prioritising enterprise solutions, digital infrastructure and emerging technologies. The deployment of 5G by Indian operators continues with the same momentum. However, the effective monetisation of these technologies stands as the main obstacle to growth. Here, enterprise solutions can play an important role by enabling private 5G networks, internet of things (IoT) solutions and cloud-based communication tools, thereby unlocking new revenue pools. The transformation of infrastructure providers includes tower and fibre companies that have extended their reach into active network sharing, small-cell deployment and artificial intelligence (AI)-driven network management. The telecommunications industry now functions as a promoter of India’s digital progress beyond the role of basic network delivery. Indian telecom and infrastructure companies, along with data centre infrastructure, are gradually redefining their business models. Despite the ARPU being amongst the lowest in the world (approximately $2.5), telcos have remained profitable year on year by adopting innovative pricing models. However, with typical telecom profits declining, operators and infrastructure providers are being forced to transform their operational plans.

Enterprise connectivity: The 5G opportunity

Telecom operators are extending their operational priority beyond consumer market services. They are increasingly focusing on enterprise business as a growth segment, aiming to evolve beyond being mere connectivity players. The combination of private 5G networks with industrial automation and IoT-based smart infrastructure presents a key area for enterprise growth. The rise of private 5G networks is seeing increasing adoption from the manufacturing industry, healthcare services and logistics operations as these networks enable automated facilities and AI-based operational systems, offering capabilities such as immediate data analysis.

Tower companies and infrastructure players: A new era of differentiation

The growing data demand requires tower companies and fibre providers to expand their services beyond passive infrastructure leasing. Network solutions, along with active network sharing and small-cell deployments, will define the essential elements for both 5G and 6G technology development. Companies that utilise AI to manage their networks, integrate edge computing and implement energy-efficient infrastructure will hold the leadership position in the market.

Data centres: The next big investment wave

The Indian data centre market is expected to reach $10 billion by 2028, driven by data localisation policies, growing cloud adoption and AI applications. Telecom operators are constructing numerous hyperscale and edge data centres and collaborating with cloud providers to deliver entire enterprise solutions. The Indian telecom sector will continue to evolve past basic connectivity services, playing a key role in the development of digital infrastructure, which will drive future growth.

What’s next? Key opportunities on the horizon in the sector

India is predominantly a prepaid market, and it is important that telcos keep exploring new innovations and pricing models to further its growth in the global market.

• Beyond traditional connectivity: Telecom players are expanding beyond their traditional connectivity services to offer cloud-based software (software-as-a-service) and flexible network resources (network-as-a-service), enabling enterprises to enhance productivity, streamline their operations and manage costs effectively.
• Satellite communications (satcom): Satcom has become vital for connecting rural areas and providing aviation and maritime internet services. The centralised regulatory policy and framework on spectrum distribution, along with competitive policies, must achieve full clarity.
• AI and data privacy regulations: The integration of AI by telecom networks in both operations and customer services requires updated regulations for AI technology to function effectively. The Digital Personal Data Protection Act, 2023 will influence telcos to establish powerful frameworks for consumer data management.
• IoT and smart city infrastructure: More companies are entering the IoT market to implement smart grids, connected transportation technologies and industrial automation solutions. Narrowband IoT and LTE-machine network infrastructure will play a crucial role in establishing this ecosystem to provide operators with fresh profit streams.
• Edge computing and cloud services: Telecom operators are embracing edge computing to implement processing power units in proximity to their users for applications such as autonomous vehicles, AI-powered operations and real-time analytics.
• Sustainability and green telecom: The central role of environmental, social and governance standards is prompting telcos to focus on network operations powered by renewables, while using AI for optimisation and striving for net zero emissions. Industrial classification no longer applies to telecommunications, as it has become the essential backbone for building India’s digital economic framework.

Vision for 2025 and beyond

The telecommunications sector in India is expected to become an $83 billion industry by 2030 driven by enterprise service expansion, digital transformation and regulatory stability. In 2025, we can expect widespread 5G adoption with deep penetration into industries and rural areas. The market shares of private networks will transform how enterprises connect with each other. India is emerging as a global data centre hub, supporting its digital sovereignty. Technology-driven telecom operations will bring operational efficiencies and strengthen personalisation features. Policy measures, regulatory developments and competition-based policies will further encourage economic innovation and competition. The telecom sector in India is poised to make its mark in the global market in digital inclusion, along with enterprise innovation and next-generation connectivity technologies. s

(Anupam Chaturvedi, Associate Director, Telecom Sector, PwC, also contributed to this article)