Government Technology Agency Executive and Leadership Team

October, 2026

Leadership Overview

Government Technology Agency has 9 executives leading key functions including digital product development, technology infrastructure, and information systems management.

Committed to building a smart nation, Government Technology Agency delivers secure digital services and applied technology to empower individuals and businesses across Singapore.

Leadership Roles at Government Technology Agency

  • Chief Technology Officer & Deputy Chief Executive Officer, Government Digital Products & Government Technology Office - Chang Sheong
  • Deputy Chief Executive Officer & Chief Technology Officer - Sau Chang
  • Chief Information Officer - Leh Lim
  • Chief Information Officer, Ministry of Trade & Industry (Mti) - Lena Lee
  • Chief Information Officer, Mf At Judiciary - Kon Toh
  • Cluster Director - Senior Chief Information Officer for Social and Family Development Cluster - Nicolas K.
  • Chief Information Officer I, ITD - Sam Keong
  • Deputy Director - Yong Boo
  • Deputy Director - Tai Kia Kia
  • Chang Sheong - Chief Technology Officer & Deputy Chief Executive Officer, Government Digital Products & Government Technology Office

    Chang Sheong, the Chief Technology Officer & Deputy Chief Executive Officer, Government Digital Products & Government Technology Office at Government Technology Agency, directs the development of national digital infrastructure. Overseeing the creation of scalable government platforms, the Chief Technology Officer & Deputy Chief Executive Officer, Government Digital Products & Government Technology Office ensures that public agencies utilize robust, secure software solutions. This leadership role involves architecting complex digital ecosystems that support the broader mission of the agency. By prioritizing user-centric design and high-availability systems, Chang Sheong drives the digital transformation of public services. The Chief Technology Officer & Deputy Chief Executive Officer, Government Digital Products & Government Technology Office maintains alignment with national security standards while fostering innovation across the public sector. Through rigorous oversight of technical roadmaps, Sheong secures the long-term reliability of critical government digital assets, ultimately enhancing the efficiency of service delivery for all citizens and businesses within the Singaporean landscape.

    Sau Chang - Deputy Chief Executive Officer & Chief Technology Officer

    Sau Chang, the Deputy Chief Executive Officer & Chief Technology Officer at Government Technology Agency, manages the strategic integration of emerging technologies into public sector operations. Overseeing the technical vision for the agency, the Deputy Chief Executive Officer & Chief Technology Officer coordinates with cross-functional teams to implement advanced data analytics and cloud-native solutions. This leadership role involves evaluating new technological trends to ensure the agency remains at the forefront of digital governance. By optimizing internal technical processes, Sau Chang improves the agility of government service delivery. The Deputy Chief Executive Officer & Chief Technology Officer facilitates collaboration between various departments to streamline digital workflows. Through the implementation of high-performance computing frameworks, Chang strengthens the technological foundation of the organization. Ultimately, the Deputy Chief Executive Officer & Chief Technology Officer ensures that all technical initiatives support the overarching goal of creating a seamless, secure, and highly efficient digital environment for the entire nation.

    Leh Lim - Chief Information Officer

    Leh Lim, the Chief Information Officer at Government Technology Agency, governs the information technology strategy and data management frameworks across the organization. Overseeing the security and integrity of government data, the Chief Information Officer ensures that all information systems remain resilient against emerging cyber threats. This leadership role involves setting the standards for data governance and IT infrastructure to support the agency's mission. By implementing advanced information management protocols, Leh Lim enhances the transparency and accessibility of government data. The Chief Information Officer collaborates with other C-suite leaders to align IT investments with long-term strategic objectives. Through the continuous monitoring of system performance, Lim ensures that the agency's digital backbone remains robust and scalable. Ultimately, the Chief Information Officer provides the necessary technical oversight to maintain the trust and security of the public, ensuring that all information systems operate with maximum efficiency and reliability within the national digital ecosystem.

    Lena Lee - Chief Information Officer, Ministry of Trade & Industry (Mti)

    Lena Lee, the Chief Information Officer, Ministry of Trade & Industry (Mti) at Government Technology Agency, directs the digital strategy specifically tailored for the trade and industry sectors. Overseeing the development of specialized platforms, the Chief Information Officer, Ministry of Trade & Industry (Mti) ensures that businesses have access to efficient, secure digital services that facilitate economic growth. This leadership role involves integrating complex data systems to support trade policy and industrial development. By optimizing the digital interface between the government and the private sector, Lena Lee fosters a more competitive and innovative business environment. The Chief Information Officer, Ministry of Trade & Industry (Mti) coordinates with ministry stakeholders to align technical solutions with economic objectives. Through the deployment of secure digital infrastructure, Lee enhances the operational capacity of the ministry. Ultimately, the Chief Information Officer, Ministry of Trade & Industry (Mti) drives the digital transformation of trade-related services, ensuring that the government provides world-class support to the national economy.

    Kon Toh - Chief Information Officer, Mf At Judiciary

    Kon Toh, the Chief Information Officer, Mf At Judiciary at Government Technology Agency, manages the information technology systems supporting the judicial branch. Overseeing the security and confidentiality of sensitive legal data, the Chief Information Officer, Mf At Judiciary ensures that all digital platforms meet the highest standards of integrity and reliability. This leadership role involves architecting secure systems that facilitate the efficient administration of justice. By implementing advanced digital tools for case management and legal documentation, Kon Toh improves the accessibility and speed of judicial processes. The Chief Information Officer, Mf At Judiciary collaborates with legal professionals to ensure that technology serves the needs of the court system effectively. Through the rigorous maintenance of IT infrastructure, Toh guarantees the continuous availability of critical judicial services. Ultimately, the Chief Information Officer, Mf At Judiciary provides the technical leadership necessary to modernize the legal sector, ensuring that the judiciary operates with maximum efficiency and security.

    Nicolas K. - Cluster Director - Senior Chief Information Officer for Social and Family Development Cluster

    Nicolas K., the Cluster Director - Senior Chief Information Officer for Social and Family Development Cluster at Government Technology Agency, directs the digital initiatives focused on social welfare and family support services. Overseeing the integration of data systems across the social development cluster, the Cluster Director - Senior Chief Information Officer for Social and Family Development Cluster ensures that citizens receive timely and effective assistance. This leadership role involves developing secure platforms that manage sensitive social data while maintaining privacy and compliance. By leveraging data analytics, Nicolas K. identifies trends that inform social policy and improve service delivery. The Cluster Director - Senior Chief Information Officer for Social and Family Development Cluster coordinates with social agencies to streamline digital interactions for families in need. Through the implementation of robust IT solutions, K. enhances the responsiveness of social services. Ultimately, the Cluster Director - Senior Chief Information Officer for Social and Family Development Cluster drives the digital transformation of the social sector, ensuring that technology empowers the community.

    Sam Keong - Chief Information Officer I, ITD

    Sam Keong, the Chief Information Officer I, ITD at Government Technology Agency, oversees the internal information technology infrastructure and departmental digital operations. Managing the core IT services that support the agency's daily functions, the Chief Information Officer I, ITD ensures that all internal systems operate with high efficiency and security. This leadership role involves maintaining the hardware and software environments that enable staff to perform their duties effectively. By optimizing internal network performance, Sam Keong supports the overall productivity of the agency. The Chief Information Officer I, ITD collaborates with other departments to ensure that internal IT needs are met with scalable and reliable solutions. Through the continuous improvement of IT support services, Keong facilitates a seamless working environment for all employees. Ultimately, the Chief Information Officer I, ITD provides the essential technical foundation that allows the agency to focus on its mission of delivering high-quality digital services to the public.

    Yong Boo - Deputy Director

    Yong Boo, the Deputy Director at Government Technology Agency, oversees the operational execution of specific digital initiatives within the public sector. Managing project lifecycles, the Deputy Director ensures that technical deployments meet strict quality and security benchmarks. This leadership role involves coordinating resources across multiple teams to deliver high-impact digital tools that serve the needs of government agencies. By monitoring project performance metrics, Yong Boo identifies opportunities for process optimization and efficiency gains. The Deputy Director maintains close communication with stakeholders to align technical outputs with policy objectives. Through the management of complex implementation schedules, Boo facilitates the smooth transition of legacy systems to modern digital platforms. Ultimately, the Deputy Director supports the agency's mission by ensuring that every project contributes to the broader goal of enhancing public service accessibility and reliability through the strategic application of technology across the entire Singaporean government infrastructure.

    Tai Kia Kia - Deputy Director

    Tai Kia Kia, the Deputy Director at Government Technology Agency, directs the implementation of specialized digital programs designed to improve public sector productivity. Overseeing the day-to-day operations of key technical units, the Deputy Director ensures that all initiatives adhere to the agency's rigorous security and performance standards. This leadership role involves managing cross-departmental collaborations to solve complex operational challenges through innovative technology. By analyzing project outcomes, Tai Kia Kia refines delivery strategies to maximize the impact of digital services on the public. The Deputy Director coordinates with senior leadership to ensure that technical efforts remain synchronized with national digital transformation goals. Through the effective allocation of technical talent and resources, Kia Kia drives the successful completion of critical infrastructure projects. Ultimately, the Deputy Director strengthens the agency's capacity to provide secure, efficient, and user-friendly digital solutions that support the evolving needs of the government and the public.

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    Frequently Asked Questions Regarding Government Technology Agency Top Executives and Leadership Team

    Who leads Government Technology Agency?
    Government Technology Agency is led by Chang Sheong (Chief Technology Officer & Deputy Chief Executive Officer, Government Digital Products & Government Technology Office), along with executives such as Sau Chang (Deputy Chief Executive Officer & Chief Technology Officer) and Leh Lim (Chief Information Officer).
    Who is part of Government Technology Agency’s executive team?
    The executive team of Government Technology Agency includes leaders such as Chang Sheong (Chief Technology Officer & Deputy Chief Executive Officer, Government Digital Products & Government Technology Office), Sau Chang (Deputy Chief Executive Officer & Chief Technology Officer), Leh Lim (Chief Information Officer) and other senior executives.
    How many executives does Government Technology Agency have?
    Government Technology Agency has 9 executives leading key business areas.
    What roles are included in Government Technology Agency’s leadership team?
    The leadership team of Government Technology Agency includes roles such as Chief Technology Officer & Deputy Chief Executive Officer, Government Digital Products & Government Technology Office, Deputy Chief Executive Officer & Chief Technology Officer, Chief Information Officer, Chief Information Officer, Ministry of Trade & Industry (Mti), Chief Information Officer, Mf At Judiciary.