Southeast Asia is preparing for one of its most important technology cycles yet. Digital transformation has accelerated across the region, driven by AI adoption, cloud modernisation, cybersecurity urgency and a renewed focus on industrial innovation. At the same time, governments are deepening commitments to digital economy targets, including cross-border digital payments, data infrastructure development and rules to support responsible technology growth.

Against this backdrop, 2026 is shaping up to be a defining year for conferences and industry gatherings that bring together regulators, investors, technologists and business leaders. Events in Singapore, Malaysia, Indonesia, Thailand and Vietnam are becoming increasingly influential in setting the agenda for the region’s technology future. They reflect a Southeast Asia that is no longer catching up, but actively competing to lead in AI, fintech, clean energy and advanced manufacturing.

Below are the five most significant tech events to watch in 2026, based on their scale, industry reach and relevance to emerging regional priorities.

Singapore FinTech Festival 2026

The Singapore FinTech Festival (SFF) has grown into the world’s largest fintech event, drawing more than 60,000 participants from over 100 countries in 2023. According to the Monetary Authority of Singapore, the 2024 edition saw record participation and expanded its focus on AI governance, climate finance and cross-border payments. The 2026 festival is expected to build on this momentum as global fintech shifts further toward embedded finance, digital assets infrastructure and AI-driven compliance.

Southeast Asia’s fintech landscape continues to outpace many global regions, with digital payments penetration surpassing 90 percent in markets such as Singapore, Malaysia and Thailand. A growing share of startups are now building AI-enabled risk engines and regional payment rails aligned with the ASEAN Digital Economy Framework Agreement. SFF 2026 will likely highlight the convergence between financial services and emerging technologies, including machine learning, cybersecurity automation and tokenised assets.

For investors, the event will offer insights into the next phase of fintech maturity as valuations stabilise and operators turn toward profitability and regulatory compliance. For regulators, it remains the central venue for shaping coordinated rules around open banking, instant payments and responsible AI.

  • Event website: https://www.fintechfestival.sg
  • Event date: 18 – 20 November 2026
  • Cost: Early bird and tiered passes are being promoted (e.g., Delegate, Startup, Executive) with varying prices; past ticket tiers have ranged from around SGD 650 to SGD 5,000+ for premium passes.
    fintechfestival.sg
  • Location: Singapore EXPO, Singapore

Singapore Airshow and Aerospace Tech Summit 2026

The Singapore Airshow is Asia’s largest aerospace and defence exhibition, and its 2024 edition marked an important pivot toward emerging aviation technologies. Companies showcased advanced air mobility systems, sustainable aviation fuels and autonomous aircraft prototypes. The increasing presence of space technology and commercial satellite players reflects Southeast Asia’s ambition to expand its digital and defence capabilities beyond terrestrial networks.

In 2026, the Airshow is expected to deepen its focus on aviation sustainability and defence technology integration. According to the International Air Transport Association, global air travel is projected to surpass pre-pandemic levels by 2026, placing new emphasis on efficiency, decarbonisation and next-generation navigation systems. With ASEAN governments investing heavily in drone regulation, aerospace R&D and space-based connectivity, the event will serve as a key platform for defence partnerships and commercial aviation innovation.

Its relevance extends beyond aerospace. Technologies developed in this sector often flow into wider industries, including logistics, telecommunications and manufacturing. As countries like Singapore and Malaysia scale their space technology initiatives, the summit will help define the region’s long-term digital infrastructure roadmap.

  • Event website: https://www.singaporeairshow.com/
  • Event date: 2 – 3 February 2026 (Space Summit) and 3 – 8 February 2026 (Airshow)
  • Cost: Public day tickets available (e.g., ~S$39 adults, ~S$19 children for Weekend@Airshow), with trade and exhibitor pricing varying.
  • Location: Changi Exhibition Centre, Singapore

Asia Tech x Singapore (ATxSG) 2026

Asia Tech x Singapore has become the region’s most influential event covering AI, cloud, cybersecurity, telecommunications and digital public infrastructure. The 2024 edition gathered more than 25,000 attendees and featured keynotes from global leaders in AI regulation, telecom expansion and semiconductor strategy. Its role is significant because Southeast Asia is projected to add more than 140 million new internet users by 2030, according to the World Bank, and requires stronger digital foundations to support this scale.

ATxSG 2026 will focus on generative AI implementation, sovereign cloud frameworks and 5G expansion across ASEAN. The event’s telecom focus is expected to emphasise the increasing pressure on operators to deliver enterprise-grade connectivity for Industry 4.0, autonomous systems and cloud gaming. Cybersecurity will also be central, as the region faces rising threats driven by digital payments expansion and AI-generated attacks.

One emerging theme is digital sovereignty. As countries strengthen rules around data storage, cybersecurity and AI model transparency, ATxSG serves as a crucial forum for aligning regulatory intentions with technical feasibility. With Southeast Asia’s digital economy projected to reach 600 billion US dollars by 2030, the event’s discussions will shape the next decade of infrastructure spending and policy roadmaps.

  • Event website: https://asiatechxsg.com/
  • Event date: 20 – 22 May 2026
  • Cost: Registration pricing varies by pass type (conference, expo, networking)
  • Location: Singapore EXPO and partner venues, Singapore (event circuits run across multiple halls).

Indonesia’s Nexticorn International Summit 2026

Indonesia’s Nexticorn Summit focuses on scaling late-stage startups and connecting global investors with Indonesia’s most promising technology companies. Previous editions have brought together unicorn founders, top-tier venture capital firms and government ministers to discuss how Indonesia can strengthen its position as Southeast Asia’s largest digital economy.

Indonesia remains the region’s giant, with more than 280 million people and the highest volume of digital consumers in ASEAN. The Google, Temasek and Bain e-Conomy SEA report consistently identifies Indonesia as the region’s primary driver of digital GMV. As investors shift toward sustainable business models, Indonesian startups are diversifying beyond e-commerce into fintech infrastructure, supply chain technology, climate solutions and healthtech.

The 2026 Nexticorn Summit will highlight:

  • The evolution of Indonesia’s regulatory climate for payments, lending and data governance.
  • How domestic capital is shaping early-stage and growth funding.
  • The rise of climate and industrial technology as new investment priorities.

With Indonesia’s public markets becoming more favourable for tech listings, the summit will also provide guidance for startups preparing for future IPOs or regional expansion.

  • Event website: https://www.nexticorn.com/public/index.php/events
  • Event date: Not clearly listed for 2026 on the official site as of now (TBC).
  • Cost: Not yet publicly listed; registration and ticket pricing are typically rolled out closer to the event announcement.
  • Location: Indonesia (City is TBC)

12th Sustainable Development Conference (SDC2026)

The 12th Sustainable Development Conference (SDC2026) will take place from 15 to 17 July 2026 in Bangkok, bringing together researchers, policymakers and industry practitioners to discuss global sustainability challenges through a multidisciplinary lens. Organised by the Tomorrow People Organization, the event focuses on issues tied to the United Nations Sustainable Development Goals, including economic development, environmental protection, social equity and the transition toward cleaner energy systems. It is designed as an international forum where academic research and practical case studies can inform one another, with an emphasis on understanding how sustainability can be embedded into policy and business decisions.

The conference will be held at the Radisson Suites Bangkok Sukhumvit, with a boutique format that prioritises meaningful discussion over scale. Participants can expect keynote presentations, panel conversations, workshops and opportunities to collaborate across sectors. The smaller format is intentional, aiming to encourage deeper dialogue and productive partnerships that continue beyond the event.

SDC2026 is relevant for Southeast Asia, a region facing accelerated climate risks, rapid urbanisation and increasing pressure to adopt sustainable economic practices. As governments and private organisations update their strategies to align with regional and global sustainability commitments, gatherings such as SDC2026 help shape the direction of these efforts. Registration is open to academics, professionals and students, with options for in person and remote participation. By convening diverse stakeholders, the conference supports knowledge sharing and cross border cooperation at a time when sustainable development requires coordinated action and long term thinking.

  • Event website: https://www.sdconference.org/
  • Event date: 15 – 17 July 2026
  • Cost: Registration fees published on the site; typical academic and professional rates apply (Cost is TBC).
  • Location: Bangkok, Thailand

Why these events matter for Southeast Asia’s future

These tech gatherings matter because they are more than conferences. They serve as arenas where policymakers test regulatory ideas, where startups gain visibility and where global companies decide how to allocate resources in a region expected to become one of the world’s most important digital markets.

As Southeast Asia prepares for 2026, the issues discussed in these events will influence how the region navigates AI disruption, cybersecurity escalation, capital shifts and digital inclusion. The next chapter of Southeast Asia’s tech story will be written not just in boardrooms or investment rounds, but on the stages of these conferences that define the region’s technological ambition.