NIPPON SANSO SINGAPORE LTD.
Overview
NIPPON SANSO SINGAPORE LTD. (UEN 196400172G) is a live public company limited by shares in Singapore. It was registered on 18 May 1964 and has operated for 62 years. Its primary (principal) activity is manufacture of gas; distribution of gaseous fuels through mains; processing of natural gas (SSIC 35200), and its secondary activity is wholesale trade of a variety of goods without a dominant product (SSIC 46900). It has had 5 former names. Since 2021 it has won 15 government contracts from 4 public agencies. Its registered address is 1 Shipyard Road, Singapore 628128.
About the business
Nippon Sanso Singapore, formerly Leeden National Oxygen, supplies industrial and specialty gases, welding equipment and consumables, and safety products. It serves industries such as oil and gas, semiconductors, marine, healthcare, and construction, with operations in Indonesia and Thailand.
Services
- Industrial and specialty gas supply
- Gas production and storage
- Gas engineering and consultancy
- Welding filler metals
- Welding and cutting equipment
- Welding automation
- Power and hand tools
- Personal protective equipment
- Fall protection and rescue systems
- Emergency response equipment
Profile
Company information
- Legal name
- NIPPON SANSO SINGAPORE LTD.
- UEN
- 196400172G
- Status
- Live Company
- Entity type
- Local Company
- Company type
- Public Company Limited by Shares
- Incorporated
- 18 May 1964 (62 years ago)
- Annual return
- 24 Apr 2026
- Accounts due
- 31 Oct 2026
- Officers
- 70
Address and contact
- Registered address
- 1 SHIPYARD ROAD, Singapore 628128
- Area
- Samulun, Boon Lay (West Region)
- Postal district
- D22 (Jurong)
- sg-enquiry@apac.nipponsanso.com
- Phone
- +65 6266 4868
Website and social
- Website
- apac.nipponsanso.com/sg
Business activity
- Primary activity
- 35200 Manufacture of gas; distribution of gaseous fuels through mains; processing of natural gas
- Secondary activity
- 46900 Wholesale trade of a variety of goods without a dominant product
Name history
- NIPPON SANSO SINGAPORE LTD. (current name)
- LEEDEN NATIONAL OXYGEN
- LEEDEN
- ACE DYNAMICS
- CAUSEWAY INVESTMENT
- DAH YUNG INVESTMENT
Government
Contracts
NIPPON SANSO SINGAPORE LTD. won 15 government contracts from 4 public agencies through GeBIZ since April 2020. The total award value is S$19,644,930.
| Tender | Awarded | Amount |
|---|---|---|
| Supply and Delivery of Liquid Oxygen and Liquid Carbon Dioxide to PUB Installations in SingaporePUB000ETT25000108Public Utilities Board | 28 Dec 2025 | S$2,127,750 |
| Supply and delivery of gases for lab use for firm three years with an option to extend for another two yearsSFA000ETT25000022Singapore Food Agency | 27 Nov 2025 | S$10,025 |
| Provision of Total Gas & Chemical Management (TGCM) and associated maintenance services for Fusionopolis 2 (F2).NST000ETT25000088Agency for Science, Technology and Research | 17 Nov 2025 | S$1,309,962 |
| Provision of Total Gas & Chemical Management [TGCM] and associated maintenance services for Institute of Microelectronics at Science Park 2 [SP2].NST000ETT25000068Agency for Science, Technology and Research | 21 Oct 2025 | S$670,432 |
| 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)NST000ETT24000104Agency for Science, Technology and Research | 12 Mar 2025 | S$709,020 |
InvoiceNow profile
- InvoiceNow
- Registered on the Peppol network
- Name on Peppol
- Leeden National Oxygen Ltd
- Peppol ID
- 0195:SGUEN196400172G
- Registered
- 11 Sep 2024