Australian legacy firms turn data assets into new advantage

Australian enterprises with established histories in sectors such as banking, superannuation, accounting, and insurance are poised for renewed momentum as legacy technology shifts become a source of competitive strength, according to industry analysis. Traditional organisations have traditionally lagged behind newer, more agile companies due to the burden of outdated digital infrastructure and entrenched organisational practices.

Legacy leverage

Large companies have long faced challenges in keeping pace with younger firms carrying less technical debt and making swifter decisions on adopting emerging technologies. Yet, a transition towards modern digital systems within established organisations is altering this dynamic. Decades' worth of corporate data, once locked within isolated systems, is becoming more accessible through new infrastructure deployments.

"Incumbency will no longer be a burden. For years, older, larger organisations have been left in the wake of fast-moving companies like start-ups and neobanks. These small players have had the advantage carrying little tech debt, and have been able to make swift, agile decisions while adopting new technologies. Legacy organisations, meanwhile, have trailed behind, laden with old-school data infrastructure and organisations resistance to change. But the tide is shifting. What was once a weakness - too much data - is becoming a strength, as older organisations move to modern systems. With the shift comes an ability for legacy organisations to access a goldmine of unused data," said Glenn McPherson, Regional VP Australia, Snowflake.

Modernisation is enabling data stored over time to be put to productive use. By breaking down historical data silos, organisations are now moving from manual searches and fragmented systems to unified data platforms. Access to broader and more structured datasets is set to facilitate increased productivity as enterprises streamline processes and uncover new opportunities.

Product development

Organisations that previously struggled to innovate due to technical constraints are now expected to leverage these capabilities for development and delivery of new products and services. The reorganisation of digital assets is seen as helping these companies respond more quickly to changing market conditions and to customer demands.

"Data has gravity, but as legacy organisations shift to more modern infrastructure, people are no longer left trawling through folders to find relevant information. By breaking down siloes, larger organisations can now use the data to create efficiencies, turning trapped data into realised value. In the new year we'll start to see this shift with some of Australia's largest organisations - such as those in the banking sector, superannuation funds, accounting firms and insurance companies - leverage their modern system to swiftly release new products and offerings stemming from their ready access to troves of data. In effect, they'll start to turn their tech debt into competitive advantage as they once again set the pace on the innovation front," said McPherson.

Regulation impact

The interplay between regulatory requirements and innovation is also evolving across Australia's most tightly governed industries. Historically, firms in regulated sectors have faced scrutiny over security, governance, and compliance, with such requirements often perceived as hurdles to business agility. However, the need for secure and observable data architecture is now enabling these organisations to exploit new technologies such as artificial intelligence.

"There is a common perception that heavily regulated industries can be less agile. Yet in the age of data and AI, heavily regulated industries now have a head start as they have had to seek efficient and safer data storage methods before other industries. What might have been previously seen as a burden becomes a boon," said McPherson.

Organisations with mature data management strategies in place are expected to accelerate the adoption of artificial intelligence tools to drive operational improvements. The focus within the executive and boardroom conversations is evolving from risk management towards the use of digital technologies for efficiency gains.

"In 2026, regulated industries will continue to lean into AI for efficiency gains and they will be able to do so rapidly, given a head start by modern, secure data platforms. Regulatory requirements around data governance, security, and observability have required a modern data strategy, which will become the key to future productivity. Likewise, conversations on security, compliance and governance which have been a boardroom issue for years, will shift to focus on how AI can create efficiencies. This year, the seeds have been sown; next year the roots and shoots will show," said McPherson.