| Speaker | Organisation | Seminar | Date |
| Anil Changaroth | ChangAroth Chambers LLC | ‘Design Is Where Science & Art Break Even’ – a Review of Clause 3 of the SIA Building Contract 2016, Design and Completion Responsibilities | 18-Aug-18 |
| Brice Richard | Arup Singapore Pte Ltd | Smart City Planning – Digital Lead | 11-Apr-18 |
| Chan Yip Seng | Easton Design International | Fire Safety & Security Committee 2018 Seminar – Awareness of Code Requirement on Material Selection | 18-May-18 |
| Christian Budiman | Public Utilities Board (PUB) | SIA/NEA/PUB Joint Seminar 2018: Updates on Design Considerations in NEA and PUB Requirements | 05-Oct-18 |
| Colin Yip | Arup Singapore Pte Ltd | Digital Masterplan for Urban Environment and Construction | 12-Dec-18 |
| Danna Er | Eldan Law LLP | The SIA Form of Contract 2016 and SIA Building Contract 9th Edition – The Differences and Legal Implication and Re-look at the Architect’s Certification Duties | 19-May-18 |
| Eng Rui Jun | Public Utilities Board (PUB) | SIA/NEA/PUB Joint Seminar 2018: Updates on Design Considerations in NEA and PUB Requirements | 05-Oct-18 |
| Eng Yew Hoon | EZY Architects | Fire Safety & Security Committee 2018 Seminar – Awareness of Code Requirement on Material Selection | 18-May-18 |
| Enid Chen | Public Utilities Board (PUB) | SIA/NEA/PUB Joint Seminar 2018: Updates on Design Considerations in NEA and PUB Requirements | 05-Oct-18 |
| Huang Zhongwen | Urban
Redevelopment Authority (URA) | Digital Masterplan for Urban Environment and Construction | 12-Dec-18 |
| Jennifer Yeo | Public Utilities Board (PUB) | SIA/NEA/PUB Joint Seminar 2018: Updates on Design Considerations in NEA and PUB Requirements | 05-Oct-18 |
| Jesseline Yap | Mapei Far East Pte Ltd | Research & Standard Committee 2018 Seminar: Do you know tiling is a system? A talk on Tiling Materials, Performances and Common problems | 17-Aug-18 |
| Lau Thiam You William | William Lau Architects | Digital Masterplan for Urban Environment and Construction | 12-Dec-18 |
| Lee Peng Khoon Edwin | Eldan Law LLP | The SIA Form of Contract 2016 and SIA Building Contract 9th Edition – The Differences and Legal Implication and Re-look at the Architect’s Certification Duties | 19-May-18 |
| Lee Shiuh Liang Jason | HCF And Associates | Fire Safety & Security Committee 2018 Seminar – Awareness of Code Requirement on Material Selection | 18-May-18 |
| Leong Ying Chek Michael | SAA Architects Pte Ltd | Jurong Lake District Masterplan | 20-Jun-18 |
| Leong-Kok Su Ming | Building and Construction Authority | Seminar on Singapore’s Advanced Construction Landscape | 13-Oct-17 |
| Lim Chee Hwa Johnny | Teambuild Construction Group | Seminar on Singapore’s Advanced Construction Landscape | 13-Oct-17 |
| Lim Lee Meng Gerald | CPG Consultants Pte Ltd | Fire Safety & Security Committee 2018 Seminar – Awareness of Code Requirement on Material Selection | 18-May-18 |
| Lim Peng Huat Alfred | Waterproofing Trade Association of Singapore | SIA-WTAS:
Awareness – Problems associated with Waterproofing | 31-May-18 |
| Liu Thai Ker | Morrow Architects & Planners Pte Ltd | SIA Inspirational Talk by Dr Liu Thai Ker: INTELLIGENT PLANNING – The Stories Behind The Urbanisation of Singapore | 19-Jan-18 |
| Loo Sheau Ming | Guocera Sdn Bhd | Research & Standard Committee 2018 Seminar: Do you know tiling is a system? A talk on Tiling Materials, Performances and Common problems | 17-Aug-18 |
| Ng Kim Hoon | MOH Holdings Pte Ltd | Seminar on Singapore’s Advanced Construction Landscape | 13-Oct-17 |
| Nick Milestone | Steeltech Industries Pte Ltd (Singapore) | Seminar on Singapore’s Advanced Construction Landscape | 13-Oct-17 |
| Ong Ker-Shing | Lekker Architect Pte Ltd | Jurong Lake District Masterplan | 20-Jun-18 |
| Ong Leng Teck | National Environment Agency (NEA) | SIA/NEA/PUB Joint Seminar 2018: Updates on Design Considerations in NEA and PUB Requirements | 05-Oct-18 |
| Teh Swee Kheng | National Environment Agency (NEA) | SIA/NEA/PUB Joint Seminar 2018: Updates on Design Considerations in NEA and PUB Requirements | 05-Oct-18 |