Press release

28 Feb 2020 Singapore, SG

5G investment set to soar, yet more than half of enterprises lack confidence to implement, finds EY study

SINGAPORE, 28 FEBRUARY 2020. Fifteen percent of enterprises are currently investing in 5G, rising steeply to 69% within three years.

Press contact
EY Singapore

Multidisciplinary professional services organization

  • 15% of enterprises are currently investing in 5G, rising to 69% within three years
  • 52% are not confident in their organization’s ability to implement 5G-based IoT
  • US set to lead 5G investment over the next 12 months and beyond

Fifteen percent of enterprises are currently investing in 5G, rising steeply to 69% within three years. Yet, less than half (48%) are confident they can transition to 5G-based Internet of Things (IoT), with 74% indicating that they need to overhaul the operating model to realize implementation. That is according to a new EY study, Maximizing the 5G opportunity for enterprise, which surveyed more than 1,000 enterprises globally on the 5G opportunity. 

The study finds that most enterprises (74%) believe 5G will enter the fabric of their business over the next five years. However, of those investing in 5G today, 67% are either engaging in trials or are in discussion with suppliers, rather than moving to the operational phase.  

This caution is driven by several key factors, including knowledge gaps around use cases (75%) and a perception of 5G as an incremental progression on 4G (69%). In addition, respondents cite integration with existing technologies as the biggest internal barrier to 5G adoption (37%), while the perceived immaturity of 5G technology tops the list of external challenges (35%).  

Tom Loozen, EY Global Telecommunications Sector Leader, says: 

“Enterprises are aware that 5G can fundamentally reshape their organizations. To succeed, they need to develop a road map that is aligned to the broader landscape of technology transformation, but anxieties persist around technology integration, maturity and cybersecurity. To overcome this inertia, 5G vendors need to articulate a more compelling vision of the opportunity, while enterprises need to educate themselves on the game-changing possibilities that go beyond efficiencies alone.” 

The study reveals that forming the right partnerships could be the key to unlocking 5G potential. Seventy-nine percent of respondents believe they require external support to generate robust 5G use cases, while 77% say they will prioritize vendors that can deliver 5G business outcomes as partners – rather than offering pure cost benefits. Notably, 60% indicate that their organization is currently struggling to identify the right 5G vendor, and 67% say their vendor interactions to date have largely been transactional and tactical. 

Geographically, US enterprises lead the 5G adoption curve according to the study, with 19% currently investing compared with 13% in Europe. Just 10% of Asia-Pacific enterprises are currently investing, despite representing the highest level of planned expenditure over the coming year. Overall, US enterprises are set to remain ahead, with almost half (48%) planning to invest within the next 12 months, compared with 43% in Asia-Pacific and 38% in Europe. 

On the Singapore landscape, Cheang Wai Keat, EY Asean Technology Consulting Leader and Singapore Head of Advisory, Ernst & Young Advisory Pte. Ltd. comments:  

“As the race to adopt 5G technology heats up around the globe, Singapore enterprises that are keen to develop 5G solutions should start planning their R&D investments, and develop new skills and capabilities into IoT, big data and smart devices to seize opportunities in new business models and channels as they emerge. They will also need to align these 5G initiatives with their broader digital transformation strategy, which needs to be supported by a culture of innovation and with the right partners. Looking ahead, Singapore’s plans to rollout 5G coverage for at least half of the island by end-2022 is one important milestone on the horizon.”    

The energy (23%) and technology (22%) industries are currently 5G investment leaders, with health care (61%) and financial services (58%) organizations projected to emerge as the biggest investors within three years. Other industries that will benefit from 5G are automotive, entertainment, logistics, manufacturing and retail.  


Notes to editors 

About EY 

EY is a global leader in assurance, tax, transaction and advisory services. The insights and quality services we deliver help build trust and confidence in the capital markets and in economies the world over. We develop outstanding leaders who team to deliver on our promises to all of our stakeholders. In so doing, we play a critical role in building a better working world for our people, for our clients and for our communities. 

EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients. Information about how EY collects and uses personal data and a description of the rights individuals have under data protection legislation is available via For more information about our organization, please visit

This news release has been issued by Ernst & Young Advisory Pte. Ltd, a member of the global EY organization. 

About the study 

EY surveyed 1,012 enterprises in September and October 2019. Respondents were drawn from multiple industry verticals and geographies. Themes explored include: emerging technology spending intentions; enterprise IoT and 5G-IoT use cases; IoT and 5G organizational priorities; and the challenges facing enterprises in relation to 5G. Additional insights on the status of 5G-IoT adoption among enterprises and their evolving relationship with 5G-IoT providers have been contributed by EY teams. To read the study in full, and for the latest insights from across EY Technology, Media & Entertainment and Telecommunications, visit