William Ti

William Ti is a Filipino architect, urban planner, and advocate of social architecture. He is the founder and principal architect of WTA Architecture and Design Studio, a firm known for its human-centered and sustainable design approach. Ti is also the founder of the Anthology Architecture and Design Festival, a platform that promotes architectural discourse in Southeast Asia.

Early life and education William Ti Jr. was born and raised in Tondo, Manila, where he developed an appreciation for the social and personal scale of urban spaces. His early exposure to city life influenced his architectural philosophy, particularly his focus on how spaces foster interaction and community engagement.

Career

WTA Architecture and Design Studio In 2007, William Ti founded WTA Architecture and Design Studio, a Manila-based firm specializing in urban planning, architecture, and commercial development. WTA is ranked one of Top 10 Architectural Firms in the Philippines by BCI Asia and World Architecture 100 Firms.

The studio is known for social architecture, a philosophy that prioritizes human-centered and sustainable design solutions.

In 2020, Ti expanded WTA's presence by opening an office in Shenzhen, China, aiming to establish a Philippine-based design firm as a major regional and global player.

Notable projects

Ferdinand E. Marcos Stadium – A 12,000 capacity stadium that pioneers an open stadium park concept. The Book Stop Project – A network of microlibraries that is completely free and open to the public. Pasig River Esplanade – A rehabilitation project of the 26 km Pasig River that runs through the middle of Metro Manila. BSP Security Plant Complex – Award-winning bank office building design. Horizon Manila – A large-scale urban reclamation project aimed at redefining Manila's waterfront. Emergency Quarantine Facilities (EQF) – A rapid-response COVID-19 facility that gained international recognition.

Awards and recognition

Archdaily Building of the Year (2025) – Ferdinand E. Marcos Stadium - Sports Category. Outstanding Professional of the Year Award (2023) – Awarded by the Philippine Regulation Commission - Architecture category Ani ng Dangal Award (2022/2023) – An annual award given by the National Commission for Culture and the Arts to honor Filipino artists and talent. Silver A’ Design Award (2022) – Architecture, Building, and Structure Design Category. B1M Construction Story of the Year (2021) – For Emergency Quarantine Facilities. WAFX Award (2021) – Overall Winner for the Horizon Manila project. Architizer A+ Award (2017) – The Bookstop Project - Jury and People's Choice Award - Institutional - Libraries.