International Built Environment Week brought the construction ecosystem to Singapore this September, and with it the first Asia-Pacific edition of the Construction Startup Competition, the world’s largest competition for construction startups (Leonard is a partner). On the sidelines of the pitch day, one panel asked the question the whole week kept circling: why APAC, why now?
Scale is part of the answer. Asia-Pacific is home to more than 2.2 billion urban residents, over half the world’s urban population, and another 1.2 billion are expected to join its cities by 2050. Against that backdrop, IBEW offered a window into a construction ecosystem increasingly focused on turning technology into productivity. Three signals stood out.
1. Singapore has become a testbed for construction innovation
Singapore combines an ambitious construction pipeline with pronounced constraints. The Building and Construction Authority (BCA) expects between S$47 billion and S$53 billion in construction demand in 2026, driven by a new Changi Airport terminal, the Marina Bay Sands expansion, healthcare facilities and MRT extensions. The workforce available to deliver that pipeline remains constrained, making productivity a central focus of the sector’s transformation.
Public policy is being used to move technologies past the pilot stage. At IBEW, BCA announced a Robot Leasing Support Scheme covering up to half the cost of robots supplied to construction firms, and signaled another round of its Built Environment Accelerate to Market Programme, which carries innovations from co-development and pilot testing through to commercial deployment. Industrial landlord JTC has required robotics in its construction tenders since 2025.
International contractors are building capacity of their own in the city. Japanese group Kajima has invested S$100 million in The GEAR, its regional headquarters and first overseas R&D hub, which houses laboratories dedicated to construction robotics and digital technologies.
Industrialized construction is also well established. One of IBEW’s site visits took participants to the HL-Sunway Prefab Hub, Singapore’s largest integrated prefabrication facility, where automated manufacturing and storage systems support large-scale precast production.
The result is an ecosystem where public policy, major contractors and large projects can combine to shorten the distance between innovation and deployment.
2. AI is getting more specific, and closer to production
AI was unsurprisingly present throughout the event, but the standout applications were not general-purpose platforms. They targeted tightly defined operational problems, often close to the jobsite and directly tied to productivity.
Singapore-based Wenti Labs builds AI agents that work inside the channels construction teams already use, turning the messages, photographs and voice notes exchanged daily on WhatsApp and Telegram into structured site reports, QA/QC records and safety documentation, with no new app to install. Backed by Zacua Ventures, it is used by contractors and developers across the region, including Woh Hup, Penta-Ocean and Obayashi.
Ailytics, which grew out of a 2019 R&D project between the National University of Singapore and the Singapore Housing & Development Board, applies computer vision to a site’s existing camera infrastructure, with no specialized hardware required, detecting safety violations and tracking productivity and progress in real time. Other solutions push digital intelligence even closer to physical production. ConcreteAI, one of the Construction Startup Competition finalists, uses sensors to track in-situ concrete strength and temperature in real time, helping teams make faster decisions around curing and formwork removal.
The competition’s Gold Winner, Singapore’s Civils.ai, sits further upstream but retains a focus on a defined workflow. Its AI agents measure quantities from PDF drawings and run checks across drawings, contracts and geotechnical reports to flag discrepancies, cutting manual effort by up to 90%.
3. For robotics, deployment becomes the next challenge
As at Slush 2025, robotics was a visible theme. As construction robotics matures, the main questions are increasingly moving beyond technical feasibility. Integration into real jobsites, utilization rates and operator requirements are becoming just as important as what the machines can technically accomplish. And while Singapore was well represented in the software categories, the robotics providers on show came mainly from mainland China, Hong Kong and Europe.
Adoption also seems to be arriving one repetitive task at a time rather than through general-purpose machines. BCA is directing its new leasing support toward two operations in particular: concrete leveling and tile grouting. Fabrica AIdeveloped an automated tile-grouting robot with contractor Woh Hup through BCA’s accelerator program. Its latest generation achieves twice the productivity of the previous model and has been deployed at projects such as One Holland Village.
Berlin-based ConBotics develops light, modular robots for painting walls and ceilings. Singapore became their first international market in 2025, with contractor Teambuild Construction Group as a strategic investor. For a European robotics company, Singapore’s volume of repetitive and modular construction offers an attractive route to deployment at scale.
Swiss startup Gravis Robotics, which recently raised $200 million to become Europe’s first construction robotics unicorn, supplies retrofit kits that convert standard excavators into autonomous machines. Shortly after IBEW, JTC and Kajima launched Singapore’s first pilot of autonomous heavy construction equipment at the Bulim Autonomous Yard in Jurong Innovation District, using Gravis technology on the excavator and Kajima’s A4CSEL system on the compactor. JTC is targeting a 50% reduction in the skilled operators required, with one operator overseeing two machines.
Together, these signals point to a more pragmatic phase of construction innovation. AI is becoming more specialized, while robotics is being tested against the harder questions of integration, cost and scale. Singapore’s ambitions and constraints have created unusually favorable conditions for deployment, and what happens there will be worth watching from outside the region