NSF Product and Service Listings
These NSF Official Listings are current as of Monday, October 26, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.
Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/Biosafety-Certifier/Listings.asp?PhysCountryList=SINGAPORE&
Biosafety Cabinet Field Certifiers - Enhanced Accreditation Program
The listed individuals have successfully completed both written and practical examinations, demonstrating the ability to perform the tests listed in annex F of NSF/ANSI 49.
| Singapore | Additional Service Locations: |
| Muhammad Azmizar Bin Saharudin ESCO Micro Pte. Ltd. 21 Changi South Street 1 Singapore 486777 Singapore 65 8121 1347 |
None |
|
Certificate Number: C0757855-01 Date of Initial Accreditation: 02/17/23 Expiration Date: 02/17/28 |
|
| Muhammad Haziq Bin Abdul Razak ESCO 21 Changi South Street 1 Singapore 486777 Singapore 65 8129 4522 |
None |
|
Certificate Number: C0757858-01 Date of Initial Accreditation: 07/20/26 Expiration Date: 08/20/28 |
|
| Bugarin Clifford Catipay Esco Micro Pte Ltd. 21 Changi South Street 1 Singapore 486777 Singapore 65 6542 0833 |
International, Singapore |
|
Certificate Number: C0130560-03 Date of Initial Accreditation: 03/07/13 Expiration Date: 03/07/28 |
|
| Kenny Chee Siang Lin Esco Micro Pte. Ltd. 21 Changi South Street 1 Singapore 486777 Singapore 65 65 42 0833 |
International |
|
Certificate Number: C0089986-04 Date of Initial Accreditation: 02/17/23 Expiration Date: 02/17/28 |
|
| Michael Ballesteros Cruzado Esco Micro Pte. Ltd. 21 Chang South Street 1 Singapore 486777 Singapore 632 828 1527 |
Singapore, International |
|
Certificate Number: C0227132-04 Date of Initial Accreditation: 09/18/14 Expiration Date: 09/18/29 |
|
| Chuar Hung Hong Esco Micro Pte Ltd Block 458, Tampines Street 42, #05-306, Singapore 520458 520458 Singapore +65 89461518 |
None |
|
Certificate Number: C0875766-01 Date of Initial Accreditation: 12/17/25 Expiration Date: 12/17/30 |
|
| Goh Khim Aik Joseph CLYDE-IFC (S) PTE Ltd. 9 Joo Koon Road 628973 Singapore 65 6785 0700 |
Asia, Malaysia, Singapore |
|
Certificate Number: 2X890-09 Date of Initial Accreditation: 03/02/06 Expiration Date: 03/02/31 |
|
| Jimmy Lee Kah Heng Global Lab Technologies Pte Ltd 10 Anson Road #10-11 International Plaza 079903 Singapore 65 90621026 |
International |
|
Certificate Number: 4D680-05 Date of Initial Accreditation: 12/07/07 Expiration Date: 12/07/29 |
|
| Liew Kok Wai Intersourcing Technology Pte. Ltd. Block 9002, Tampines Street 93 #03-26, Singapore 528836 Singapore 65 6786 9549 |
Malaysia, Singapore, Asia |
|
Certificate Number: C0146906-04 Date of Initial Accreditation: 11/07/13 Expiration Date: 11/07/28 |
|
| Rajendran Ganesh Kumar Technicair Singapore Services Pte. Ltd. 180 Paya Lebar Road #05-06B Singapore 409032 Singapore 65 6841 0056 Visit this company's website |
International |
|
Certificate Number: C0488928-03 Date of Initial Accreditation: 10/02/19 Expiration Date: 10/02/29 |
|
| Tan Wee Lee Cesstech (S) Pte Ltd 15, Yishun Industrial Street 1 WIN 5, #02-31 Singapore 768091 Singapore 65 6368 2066 |
None |
|
Certificate Number: C0862317-01 Date of Initial Accreditation: 08/26/25 Expiration Date: 08/26/30 |
|
| Michael Ian Malong Esco Micro Pte. Ltd. 21 Changi South Street 1 Singapore 486777 Singapore 63 917 7938914 |
Asia, International |
|
Certificate Number: C0234901-04 Date of Initial Accreditation: 01/12/17 Expiration Date: 01/12/27 |
|
| Chia Siah Mong Utopia-Aire Pte. Ltd. No. 7 Kaki Bukit Place Eunos Techpark, Singapore 416185 Singapore 65 9 693 3562 |
None |
|
Certificate Number: C0535511-02 Date of Initial Accreditation: 03/04/20 Expiration Date: 03/04/30 |
|
| Bryan Ong Poon Keong Intersourcing Technology Pte. Ltd. Block 9002 #03-26 Tampines Street 93 528836 Singapore 65 6786 9549 |
Asia |
|
Certificate Number: 0S720-08 Date of Initial Accreditation: 12/19/02 Expiration Date: 12/19/27 |
|
| Glenn Keithven Ong Yi Jie Intersourcing Technology Pte. Ltd. Block 9002, Tampines Street 93 #03-26, Singapore 528836 Singapore 65 6786 9549 |
International |
|
Certificate Number: C0301533-02 Date of Initial Accreditation: 10/11/17 Expiration Date: 10/11/27 |
|
| Seow Poh Seah Esco Micro Pte. Ltd. 21 Changi South Street 1 Singapore 486777 Singapore 65 6542 0833 |
International |
|
Certificate Number: C0090938-04 Date of Initial Accreditation: 02/17/23 Expiration Date: 02/17/28 |
|
| Sri Ramanathan Vadivelan Esco Micro Pte. Ltd. 21 Changi South Street 1 Singapore 486777 Singapore 65 6542 0833 |
None |
|
Certificate Number: C0423058-03 Date of Initial Accreditation: 07/20/18 Expiration Date: 07/20/28 |
|
| Shanmugavel Shantha Kumar ESCO Micro Pte. Ltd. 21 Changi South Street Changi 486777 Singapore 65 8123 1927 |
None |
|
Certificate Number: C0755174-01 Date of Initial Accreditation: 02/14/23 Expiration Date: 02/14/28 |
|
| Ong Chee Siang Novartis Technical Operations Biotechnology Singapore 8 Tuas Bay Lane Singapore 636986 Singapore 65 8533 5535 |
None |
|
Certificate Number: C0318940-01 Date of Initial Accreditation: 10/08/19 Expiration Date: 10/08/24 |
|
| Ryan Christopher Tan Wei Chang Intersourcing Technology Pte. Ltd. Tampines Street 93 Block 9002, #03-26 Singapore 528836 Singapore 65 6786 9549 |
Asia |
|
Certificate Number: C0759020-01 Date of Initial Accreditation: 05/03/23 Expiration Date: 05/03/28 |
|
| Teo Tian Ming Esco Micro Pte Ltd. 21 Changi South Street 1 Singapore 486777 Singapore 65 6542 6920 |
Hong Kong |
|
Certificate Number: C0354051-01 Date of Initial Accreditation: 09/14/23 Expiration Date: 09/14/28 |
|
| Zaw Zaw Tun ESCO 21 Changi South Street 1 Singapore 486777 Singapore 65 9771 1615 |
None |
|
Certificate Number: C0751677-01 Date of Initial Accreditation: 09/12/23 Expiration Date: 09/12/28 |
|
| Garett Choy Wai Ho Gaia Science Pte Ltd. Blk 102E Pasir Panjang Road #02-07 Singapore 118529 Singapore 65 6897 2772 |
None |
|
Certificate Number: C0418941-03 Date of Initial Accreditation: 07/09/19 Expiration Date: 07/09/30 |
|
Processing time was 0 seconds
