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Insights

Regional Expansion Leeden National Oxygen Ltd has established a strong presence across Asia with a strategic focus on expanding its customer base beyond Singapore, presenting growth opportunities in multiple Asian markets.

Industry Leadership As part of Taiyo Nippon Sanso Corporation, Leeden NOX benefits from global manufacturing expertise in industrial gases, indicating potential for offering advanced gas solutions to industrial clients seeking reliability and innovation.

Diversified Services The company's focus on providing total solutions in welding, gases, and safety suggests opportunities to cross-sell complementary safety and industrial gas products to existing industrial and manufacturing clients.

Financial Stability With revenues between 50M and 100M USD and a stable operational history, Leeden NOX demonstrates financial health, making it a reliable partner for large-scale supply contracts and long-term collaborations.

Market Engagement Recent awards and active regional participation reflect a company engaged in industry promotion and recognition, offering prospects for collaboration on safety initiatives, industry events, and localized marketing efforts.

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Leeden National Oxygen Ltd Tech Stack

Leeden National Oxygen Ltd uses 8 technology products and services including Font Awesome, Google Fonts API, Yoast SEO, and more. Explore Leeden National Oxygen Ltd's tech stack below.

  • Font Awesome
    Font Scripts
  • Google Fonts API
    Font Scripts
  • Yoast SEO
    Search Engines
  • Cloudflare Bot Management
    Security
  • reCAPTCHA
    Security
  • AddToAny Share Buttons
    Web Platform Extensions
  • jQuery Waypoints
    Web Tools And Plugins
  • AddToAny
    Widgets

Leeden National Oxygen Ltd's Email Address Formats

Leeden National Oxygen Ltd uses at least 2 format(s):
Leeden National Oxygen Ltd Email FormatsExamplePercentage
First.Last@leedennox.comJohn.Doe@leedennox.com
89%
Last.First@leedennox.comDoe.John@leedennox.com
6%
First@leedennox.comJohn@leedennox.com
3%
First.Middle@leedennox.comJohn.Michael@leedennox.com
2%

Frequently Asked Questions

Where is Leeden National Oxygen Ltd's headquarters located?

Minus sign iconPlus sign iconLeeden National Oxygen Ltd's main headquarters is located at 1 Shipyard Road Singapore, Central Region Singapore. The company has employees across 3 continents, including AsiaEuropeNorth America.

What is Leeden National Oxygen Ltd's official website and social media links?

Minus sign iconPlus sign iconLeeden National Oxygen Ltd's official website is apac.nipponsanso.com and has social profiles on LinkedIn.

What is Leeden National Oxygen Ltd's SIC code NAICS code?

Minus sign iconPlus sign iconLeeden National Oxygen Ltd's SIC code is 5169 - Chemicals and Allied Products, Not Elsewhere Classified NAICS code is 211 - Oil and Gas Extraction.

How many employees does Leeden National Oxygen Ltd have currently?

Minus sign iconPlus sign iconAs of April 2026, Leeden National Oxygen Ltd has approximately 236 employees across 3 continents, including AsiaEuropeNorth America. Key team members include Vice President - Procurement: P. C.Vp Welding Products: B. O.Vice President Of Human Resources: E. T.. Explore Leeden National Oxygen Ltd's employee directory with LeadIQ.

What industry does Leeden National Oxygen Ltd belong to?

Minus sign iconPlus sign iconLeeden National Oxygen Ltd operates in the Oil and Gas industry.

What technology does Leeden National Oxygen Ltd use?

Minus sign iconPlus sign iconLeeden National Oxygen Ltd's tech stack includes Font AwesomeGoogle Fonts APIYoast SEOCloudflare Bot ManagementreCAPTCHAAddToAny Share ButtonsjQuery WaypointsAddToAny.

What is Leeden National Oxygen Ltd's email format?

Minus sign iconPlus sign iconLeeden National Oxygen Ltd's email format typically follows the pattern of First.Last@leedennox.com. Find more Leeden National Oxygen Ltd email formats with LeadIQ.

When was Leeden National Oxygen Ltd founded?

Minus sign iconPlus sign iconLeeden National Oxygen Ltd was founded in 1964.

Leeden National Oxygen Ltd

Oil and GasCentral Region, Singapore201-500 Employees

Established in 1964, Leeden National Oxygen Ltd (Leeden NOX) has more than 50 years of operating experience and is one of the leading players in total solutions for welding, gas and safety in the region. 

Through acute strategic direction and planning, Leeden NOX managed to expand its global reach beyond the shores of Singapore. With a strong foothold around Asia, our company is able to promptly attend to and meet the needs of our customers.

 In February 2012, the company became a member of Taiyo Nippon Sanso Corporation (TNSC), a leading global industrial gas manufacturer and the largest in Japan. 

Leeden NOX continues to strive to become the choice integration specialist amongst our three main business segments. In doing so, we endeavour to achieve an all-inclusive approach when serving our customers. Through this, customers will be able to enjoy a more tailored and comprehensive service experience when working with us.

Section iconCompany Overview

Headquarters
1 Shipyard Road Singapore, Central Region Singapore
Website
apac.nipponsanso.com
SIC Code
5169 - Chemicals and Allied Products, Not Elsewhere Classified
NAICS Code
211 - Oil and Gas Extraction
Founded
1964
Employees
201-500

Section iconMedia & News

Section iconFunding & Financials

  • $50M$100M

    Leeden National Oxygen Ltd's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Leeden National Oxygen Ltd's revenue is estimated to be in the range of $50M$100M

Company Leadership

  • Stylized image of a person
    P. C.
    Vice President - Procurement
    Phone icon
    Mobile Phone
  • Stylized image of a person
    B. O.
    Vp Welding Products
    Phone icon
    Mobile Phone
  • Stylized image of a person
    E. T.
    Vice President Of Human Resources
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. T.
    Vice President Of Gas Sales
    Phone icon
    Mobile Phone
  • Stylized image of a person
    C. M. L.
    Head Of Hse Department
    Phone icon
    Mobile Phone

Employee Directory

  • Stylized image of a person
    L. P. C.
    Operations Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    T. M. H.
    Systems Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. O.
    Manager, Engineering
    Phone icon
    Mobile Phone
  • Stylized image of a person
    W. T.
    Senior Product Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    M. G.
    Quality Assurance Manager
    Phone icon
    Mobile Phone

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