Construction activity across the Asia-Pacific region is holding steady in 2026, but the insurance market surrounding it is shifting. As infrastructure pipelines grow larger and more technically demanding, insurers are placing heavier emphasis on how projects are governed, how risks are modelled, and how delays are accounted for – a trend documented in Aon plc’s 2026 Global Construction Insurance and Surety Market Report, released May 19. The annual report from the NYSE-listed professional services firm examines pricing, capacity, and insurer appetite across construction property insurance, professional liability, casualty insurance, and surety. Its Asia-Pacific findings reflect a market that continues to expand in volume while becoming more selective in how it deploys capital.
Several converging forces are behind the region’s construction activity. Urbanization, long-term infrastructure programs, and a wave of investment in high-tech manufacturing – particularly data centres, battery plants, and semiconductor fabrication facilities – are generating a pipeline of projects that differ in character from conventional infrastructure builds. These asset types tend to involve higher capital values, longer build timelines, and more concentrated risk profiles.
A hyperscale data centre, for instance, carries substantially different underwriting considerations than a standard commercial development, owing to the density of equipment, the criticality of power systems, and the consequences of any operational delay. “Hyperscale data centres, battery, and semiconductor plants are driving demand for higher-value, more complex builds, often with extended timelines and greater delay exposure. Insurers are taking a closer look at how projects are governed and how data supports risk decisions,” said Terence Williams, head of Commercial Risk in APAC for Aon.
The regional picture is not uniform. In China and India, capacity remains abundant and pricing continues to be competitive, reflecting strong insurer appetite and relatively stable loss experience. Japan presents a different dynamic. Regulatory changes, upward pressure on pricing, and the country’s exposure to seismic and weather-related catastrophe risk have combined to make that market more constrained. Across the region as a whole, the construction insurance market has softened, but that softening has not translated into reduced scrutiny. Insurers continue to examine catastrophe modelling closely, particularly for projects located in peak hazard zones or involving underground works and large-scale civil engineering – categories where loss potential is harder to quantify and harder to contain. For the most complex and capital-intensive projects, single-insurer solutions are often insufficient. The report notes that layered program structures drawing on international capacity are frequently necessary to achieve adequate coverage limits.
One of the more notable themes in the report is the growing weight that insurers are placing on project governance as a standalone underwriting consideration – separate from location, asset class, or project value. How a project is organised, who holds risk accountability, and what quality controls are in place during construction are increasingly factoring into coverage decisions. “Insurers are backing projects with well-structured governance frameworks and clear risk ownership. For complex projects, underwriting is now as much about how risks are managed as where they are located. Early engagement with insurers and disciplined risk management matter more than ever,” said Vincent Banton (pictured), head of construction and infrastructure in Asia for Aon. This shift has practical implications for project owners and developers. Waiting until a project is well underway before engaging the insurance market may result in less favourable terms, particularly for technically demanding builds where insurers want visibility into risk controls from the outset.
The report also covers the surety segment, which has been gaining ground as an alternative to bank guarantees in several Asia-Pacific markets. Regulatory capital requirements are a factor – surety bonds can, in certain jurisdictions, offer a more capital-efficient structure than traditional financial guarantees, making them appealing to both project owners and contractors. Pricing in the surety market has been largely flat across the region, while capacity has been increasing in markets outside Australia. The report characterizes the Asia-Pacific surety market as being in a growth phase, tied to the broader infrastructure investment cycle.
The overall picture that emerges from the report is of a construction insurance market that is expanding in line with regional economic activity, but with insurers exercising more careful judgment about where and how they participate. Project complexity, governance quality, and catastrophe exposure are the variables that appear to be drawing the most attention from underwriters as the market moves through 2026.
