Nippon Sanso Singapore Ltd.
Won 15 awards worth S$19.6m from 4 agencies, between April 2021 and December 2025.
Company record
- UEN
- 196400172G
- Type
- Local Company
- Status
- Live Company
- Registered
- 1964-05-18
- Former names
- Leeden National Oxygen; Leeden; Ace Dynamics
From ACRA's register, matched by name. A match by name can be wrong.
Agencies
| Agency | Awards | Total | Share |
|---|---|---|---|
| Agency for Science, Technology and Research | 11 | S$12.9m | |
| Public Utilities Board | 2 | S$3.8m | |
| Ministry of Home Affairs - Ministry Headquarter 1 | 1 | S$3.0m | |
| Singapore Food Agency | 1 | S$10k |
Awarded each year
FY2021S$3.9m3 tenders
FY2022S$1.2m1 tender
FY2023S$5.2m4 tenders
FY2024S$5.2m3 tenders
FY2025S$4.1m4 tenders
Financial years run April to March: FY2025 is April 2025 to March 2026.
Every award Open in Explore
| Awarded | What for | Amount |
|---|---|---|
| 28 Dec 2025 | Supply and Delivery of Liquid Oxygen and Liquid Carbon Dioxide to PUB Installations in Singapore Public Utilities Board · PUB000ETT25000108 | S$2,127,750 |
| 27 Nov 2025 | Supply and delivery of gases for lab use for firm three years with an option to extend for another two years Singapore Food Agency · SFA000ETT25000022 | S$10,025 |
| 17 Nov 2025 | Provision of Total Gas & Chemical Management (TGCM) and associated maintenance services for Fusionopolis 2 (F2). Agency for Science, Technology and Research · NST000ETT25000088 | S$1,309,962 |
| 21 Oct 2025 | Provision of Total Gas & Chemical Management [TGCM] and associated maintenance services for Institute of Microelectronics at Science Park 2 [SP2]. Agency for Science, Technology and Research · NST000ETT25000068 | S$670,432 |
| 12 Mar 2025 | Supply and delivery of Bulk Liquid (Nitrogen, Argon and Helium) with gas systems for two (2) years with optional of one (1) year at Cleantech Two Block A (CT2A) Agency for Science, Technology and Research · NST000ETT24000104 | S$709,020 |
| 6 Sep 2024 | SUPPLY AND DELIVERY OF GASES FOR ONE (1) YEAR WITH OPTION TO RENEW FOR ANOTHER TWO (2) YEARS, ON AN ANNUAL BASIS. Agency for Science, Technology and Research · NST000ETT24000023 | S$1,136,133 |
| 2 Jul 2024 | Supply of Bulk Liquid Nitrogen, inclusive of rental and maintenance of Nitrogen Gas Farm at 11 Science Park Road, for Two (2) Years Period with an Option to Extend for Another One (1) year Agency for Science, Technology and Research · NST000ETT24000016 | S$3,359,000 |
| 20 Nov 2023 | Supply and Delivery of Liquid Oxygen and Liquid Carbon Dioxide to PUB Installations in Singapore Public Utilities Board · PUB000ETT23000107 | S$1,668,000 |
| 6 Jun 2023 | Supply, deliver/filling of Liquid Nitrogen. Liquid Argon & Oxygen Gas Pallets for a period of up to Two years (1st Dec 2022 to 30th Nov 2024) to Fusionopolis 2 Site. Agency for Science, Technology and Research · NST000ETT22000162 | S$19,388 |
| 6 Jun 2023 | Supply and delivery, inclusive of topping up of bulk liquid oxygen to oxygen gas farm. Agency for Science, Technology and Research · NST000ETT23000010 | S$538,000 |
| 5 May 2023 | REFILLING, SUPPLY AND DELIVERY OF MEDICAL GASES FOR A PERIOD OF 5 YEARS, WITH AN OPTION TO EXTEND FOR ANOTHER YEAR Ministry of Home Affairs - Ministry Headquarter 1 · MHA00003000016898 | S$2,976,000 |
| 25 Apr 2022 | Design, Supply, Installation, Testing, Certification and Commissioning of Nitrogen Purifier Systems and Gas Pipes. Agency for Science, Technology and Research · NST000ETT22000015 | S$1,249,465 |
| 30 Sep 2021 | SUPPLY OF BULK LIQUID NITROGEN, INCLUSIVE OF RENTAL AND MAINTENANCE OF NITROGEN GAS FARM AT 11 SCIENCE PARK ROAD, FOR TWO (2) YEARS PERIOD WITH AN OPTION TO EXTEND FOR ANOTHER TWO (2) YEARS. Agency for Science, Technology and Research · NST000ETT20300089 | S$2,850,440 |
| 8 Jun 2021 | Supply and Delivery of Gases for One (1) Year with an Option for Yearly Renewal for the Next Two (2) Years. The below Period Contract Start and End Date is an estimated/tentative date only. Contract should start upon LOA issuance. Agency for Science, Technology and Research · NST000ETT20300114 | S$497,159 |
| 5 Apr 2021 | PROVISION OF SERVICES FOR HOOK UP OF EQUIPMENT FOR THE SCOPE OF GAS LINES & LIFE SAFETY SYSTEMS LINES AND PIPING IN RESEARCH LABORATORIES AND CLEANROOMS FOR ONE (1) YEAR WITH AN OPTION TO EXTEND FOR ONE (1) YEAR. Agency for Science, Technology and Research · NST000ETT20300082 | S$524,156 |