| Chua Cheng Hoon | 3820 | Civil | 2003-06-24 | CCH Engineering Consultants |
| Chua Cheong Hwee | 4921 | Civil | 2017-08-22 | WCT Consultants Pte. Ltd. |
| Chua Chi Yuan | 5059 | Chemical | 2018-04-11 | CD Engineers Pte. Ltd. |
| Chua Chim Huee | 1424 | Civil | 1979-12-08 | Surbana Jurong Consultants Pte. Ltd. |
| Chua Chin Hiang | 4302 | Civil | 2009-03-19 | GeoAlliance Consultants Pte. Ltd. |
| Chua Chong Guan | 5588 | Electrical | 2023-10-26 | SP Group |
| Chua Guan Hau Raymond | 4216 | Civil | 2007-05-17 | DE Consultants (S) Pte Ltd |
| Chua Hee Kung | 3729 | Civil | 2002-06-21 | China Railway 11 Bureau Group Corporation (Singapore Branch) |
| Chua Hian Koon | 3534 | Electrical | 2000-03-21 | Defence Science and Technology Agency |
| Chua Hock Beng | 3238 | Civil | 1996-06-14 | HS Engineering Consultants |
| Chua Hock Lye | 2301 | Civil | 1987-02-17 | JKI International |
| Chua Hoon San | 3033 | Mechanical | 1994-05-18 | - |
| Chua Hwee Peng | 5309 | Mechanical | 2020-02-20 | RAC Engineering |
| Chua Jit Min | 5777 | Mechanical | 2025-06-19 | Housing & Development Board |
| Chua Ju Jin | 4337 | Electrical | 2010-02-18 | Centrodex Engineering Pte. Ltd. |
| Chua Khim Mong | 3974 | Electrical | 2005-06-21 | SP Group |
| Chua Kian Chong | 5061 | Electrical | 2018-05-17 | Gims & Associates Pte. Ltd. |
| Chua Kian Yong Kenny | 5499 | Mechanical | 2023-01-26 | Defence Science and Technology Agency |
| Chua Kien Pin | 3819 | Civil | 2003-06-24 | SMRT Trains Ltd |
| Chua Kim Huat David | 3293 | Civil | 1996-11-19 | National University Of Singapore |
| Chua Kim Lian | 2111 | Mechanical | 1984-11-09 | CD Engineers Pte. Ltd. |
| Chua Koh Ming | 2757 | Electrical | 1992-01-15 | Kot & Kohler Consulting Engineers |
| Chua Kok Hua | 3518 | Mechanical | 1999-10-19 | WSP Consultancy Pte. Ltd. |
| Chua Kok Liang | 3802 | Electrical | 2003-04-15 | Meinhardt (Singapore) Pte Ltd |
| Chua Kok Seng | 3314 | Civil | 1997-05-20 | Housing & Development Board |
| Chua Kong Yeow Cecil | 2581 | Civil | 1990-08-15 | ECAS Consultants Pte. Ltd. |
| Chua Lee Chen | 3602 | Civil | 2000-11-28 | L C Chua Consulting Engineers Pte Ltd |
| Chua Lin Meng | 4456 | Electrical | 2012-06-21 | Singapore Polytechnic |
| Chua Pei Ling | 5639 | Mechanical | 2024-04-25 | Building and Construction Authority |
| Chua Pei Qi | 5835 | Electrical | 2026-01-22 | HY M&E Consultancy Services Pte Ltd |