
Ong & Ong Pte Ltd
ONG&ONG stands as a comprehensive consultancy, specializing in infrastructure, commercial, and high-density living projects, aiming to transform contemporary lifestyles into unique and inspiring spaces. With a commitment to enhancing the built environment for communities, ONG&ONG continually sets new standards in the Architecture, Engineering, and Construction (AEC) industry.
The core philosophy of ONG&ONG revolves around enhancing user experiences through innovative design solutions. By integrating Experience, Creation, and Lifestyle, the consultancy delivers holistic approaches that enrich everyday living. This dedication to excellence is underscored by a series of certifications, including ISO9001, ISO14001, ISO14064, and ISO 19650, along with OHSAS18001, SGBC Certified Green Services, and bizSAFE STAR accreditations.
Beyond professional achievements, ONG&ONG is deeply committed to philanthropy, fostering talent development within the architectural community. The ONG&ONG Travelling Fellowship, initiated in 1997, offers promising undergraduates opportunities for independent exploration of the built environment. Additionally, the establishment of the Ong Siew May Professorship in 2000 brought eminent practitioners to lecture at the NUS Department of Architecture, further enriching educational experiences. Collaborations with institutions like Nanyang Polytechnic’s School of Design and the sponsorship of the BCA-Industry Built Environment Scholarship extend ONG&ONG’s impact, empowering students to broaden their design horizons.
Furthermore, ONG&ONG prioritizes the growth and development of its personnel through its corporate university, 360U. This initiative provides a comprehensive array of real-world and on-the-job training programs, ensuring that every staff member has the opportunity to flourish within the organization. By nurturing talent and giving back to the community, ONG&ONG remains at the forefront of innovation and excellence in the AEC industry.

Ong & Ong Pte Ltd Awards and Credentials
ONG&ONG’s commitment to excellence is evident through its numerous accolades and awards in the architectural and design realm. In 2024, the firm’s project, Artyzen Singapore, received the Merit award in the Hotel category at the SIA Architectural Design Awards. This recognition reflects ONG&ONG’s dedication to creating exceptional spaces that resonate with users.
The Chicago Athenaeum Good Design Award 2023 honored Jadescape, another project by ONG&ONG, for its Design Excellence and Innovation, further highlighting the firm’s innovative approach to design. Additionally, Jadescape garnered recognition at the PropertyGuru Asia Property Awards Singapore 2023, winning the Best Industrial Development category.
In 2023, ONG&ONG’s projects continued to shine on the international stage. Oakwood Suites Chongli in China received the prestigious Asia Pacific Property Award for Best New Hotel in the Construction & Design category. Back in Singapore, Hakka Heritage Park earned a Merit Award in Analysis & Planning at the Singapore Landscape Architecture Awards 2022.
Environmental sustainability is a core focus for ONG&ONG, as demonstrated by its achievements in green building certifications. Pathlight School (Campus 2) and Bus Depot off Tengah Way both received Platinum certifications in the BCA Green Mark 2022 program for their energy-efficient designs. Moreover, Jadescape was recognized with the BCA Universal Design Mark Award, emphasizing the firm’s commitment to inclusive and accessible design principles.
These awards underscore ONG&ONG’s reputation for excellence and innovation in the architectural and design industry, reaffirming its position as a leader in creating impactful and sustainable built environments.
Services Offered
ONG&ONG offers a comprehensive range of services tailored to meet the diverse needs of its clients. From Architecture and Engineering to Interior Design and Project Management, the firm delivers holistic solutions that integrate seamlessly to create exceptional spaces and experiences.
In the realm of Architecture, ONG&ONG leverages its expertise to conceptualize and design buildings that not only meet functional requirements but also resonate with the surrounding environment. Whether it’s designing commercial complexes, residential developments, or institutional buildings, the firm’s architectural solutions prioritize innovation, sustainability, and user-centric design.
Brand Engagement is another area of specialization for ONG&ONG, where the firm helps clients build and strengthen their brand identities through architectural and design strategies. By understanding the unique values and aspirations of each brand, ONG&ONG creates immersive and memorable experiences that foster meaningful connections with customers and stakeholders.
Engineering services offered by ONG&ONG encompass a wide spectrum of disciplines, including structural, mechanical, electrical, and civil engineering. With a focus on efficiency, reliability, and sustainability, the firm’s engineering solutions ensure the seamless integration of technical systems within architectural designs.
Experience Design is at the forefront of ONG&ONG’s approach to creating engaging environments. By blending elements of architecture, interior design, and technology, the firm crafts immersive experiences that captivate and delight users across various touchpoints.
Interior Design is another cornerstone of ONG&ONG’s portfolio, where the firm brings spaces to life through thoughtful and innovative design concepts. From residential interiors to commercial fit-outs, ONG&ONG’s interior design solutions balance aesthetics with functionality to create inviting and inspiring environments.
Landscape architecture plays a crucial role in shaping the outdoor environment, and ONG&ONG’s expertise in this area extends to master planning, site analysis, and landscape design. Whether it’s designing public parks, urban plazas, or private gardens, the firm’s landscape solutions prioritize sustainability, biodiversity, and human well-being.
Lighting design is integral to enhancing the ambiance and functionality of built environments, and ONG&ONG offers specialized expertise in this area. By leveraging innovative lighting technologies and design techniques, the firm creates dynamic and immersive lighting solutions that elevate the overall user experience.
Master planning services provided by ONG&ONG encompass strategic planning, urban design, and land-use analysis. With a focus on creating sustainable and resilient communities, the firm’s master plans integrate social, economic, and environmental considerations to shape vibrant and livable urban environments.
Project Management is the final piece of the puzzle, ensuring that each project is delivered on time, within budget, and to the highest quality standards. From inception to completion, ONG&ONG’s project management team oversees every aspect of the project, providing seamless coordination and communication to ensure client satisfaction.
Contact Information
Situated at 510 Thomson Road, #11-00 SLF Building, Singapore 298135, the architectural firm at this address provides a central and accessible location for clients seeking professional architectural services. With a dedication to excellence and a reputation for delivering innovative design solutions, this firm offers a comprehensive range of architectural services tailored to meet the diverse needs of its clientele.
Equipped with a team of experienced professionals, the firm utilizes cutting-edge technology and creative design methodologies to deliver exceptional results across various sectors, including residential, commercial, and institutional projects. Sustainability and environmental consciousness are integral to their design philosophy, aiming to create spaces that not only fulfill aesthetic requirements but also contribute positively to the surrounding environment.
Clients interested in engaging their services or seeking consultation can easily contact the firm via telephone at +65 6258 8666 or through fax at +65 6259 8648. Whether it involves conceptualizing new developments, renovating existing structures, or optimizing space utilization, the firm stands ready to turn clients’ visions into reality. For further inquiries or to initiate a discussion about architectural projects, interested parties can reach out to them via email at their corresponding address.