| Neo Xing Hui | 4856 | Civil | 2017-02-16 | Building and Construction Authority |
| Newbery Colin Albert | 4994 | Chemical | 2017-11-18 | CH2M Hill Singapore Private Limited |
| Ng Aik Huat | 1571 | Mechanical | 1981-03-24 | A-Team Building Engineering Services |
| Ng Beng Keong | 1488 | Civil | 1980-08-19 | COWI Singapore Pte. Ltd. |
| Ng Beow Suan | 4475 | Mechanical | 2012-09-20 | Alpha Consulting Engineers Pte Ltd |
| Ng Boon Hong | 1356 | Civil | 1979-04-24 | B H Ng Consultants |
| Ng Boon Hoo | 3277 | Civil | 1996-10-02 | NBH Consultant (1999) Pte. Ltd. |
| Ng Boon King Jason | 4618 | Electrical | 2014-08-21 | SMRT Trains Ltd |
| Ng Chee Choon | 3076 | Mechanical | 1994-11-16 | CCA & Partners Pte. Ltd. |
| Ng Chee Ho | 1867 | Civil | 1983-01-25 | Surbana Jurong Consultants Pte. Ltd. |
| Ng Chee Kian | 4381 | Mechanical | 2011-01-19 | - |
| Ng Chee Lam | 4026 | Civil | 2006-04-18 | NCL Consultants |
| Ng Chee Peng | 3685 | Civil | 2002-01-15 | Land Transport Authority |
| Ng Cheng Hai | 2511 | Civil | 1989-10-18 | NEXG Group Design |
| Ng Cheng Kiat | 2569 | Civil | 1990-06-20 | NCK Associates |
| Ng Cher Heong | 5185 | Electrical | 2018-12-14 | Housing & Development Board |
| Ng Chew Chiat | 4334 | Civil | 2009-11-19 | One Smart Engineering Pte. Ltd. |
| Ng Chew Wai | 2741 | Electrical | 1991-11-20 | William Ng Consultants Pte Ltd |
| Ng Chin Hua William | 4129 | Civil | 2007-02-23 | National University Of Singapore |
| Ng Chin Ling | 1713 | Electrical | 1981-12-23 | NCL Associates |
| Ng Chin Lock | 3028 | Electrical | 1994-05-18 | SP PowerGrid Limited |
| Ng Chin Wee Vincent | 4205 | Civil | 2007-05-17 | Urban Redevelopment Authority |
| Ng Chiuen Meei | 4071 | Civil | 2006-09-19 | VB+E Pte. Ltd. |
| Ng Chong Heng | 3725 | Civil | 2002-06-21 | Defence Science and Technology Agency |
| Ng Chong Joo | 3014 | Civil | 1994-05-18 | - |
| Ng Choon Yeang | 4601 | Civil | 2014-05-15 | Land Transport Authority |
| Ng Chou Meng | 5279 | Electrical | 2019-12-05 | Microsoft Operations Pte Ltd |
| Ng Chun Keong | 4718 | Civil | 2015-09-21 | KTP Consultants Pte Ltd |
| Ng Chye Soon | 2588 | Electrical | 1990-08-15 | SP Group |
| Ng Chyi Huei | 4713 | Electrical | 2015-09-21 | IVP Engineering |