Praxair

Praxair. It was a leading global supplier of industrial gases, serving a diverse range of industries from manufacturing and healthcare to technology and food processing. The company operated hundreds of production facilities and distribution locations across dozens of countries, providing atmospheric, process, and specialty gases alongside related equipment and services. Its long corporate history, marked by technological innovation and strategic growth, culminated in a merger with a major German competitor to form one of the world's largest industrial gas corporations.

History

The company's origins trace back to the 1907 founding of the Linde Air Products Company, a key player in the early industrial gas industry in North America. In 1917, it became part of Union Carbide and Carbon Corporation, which later evolved into the multinational Union Carbide. The industrial gases division was spun off as an independent entity in 1992, adopting the Praxair name. Significant growth followed through strategic acquisitions, including the 1996 purchase of CBI Industries' Liquid Carbonic business, expanding its presence in the carbon dioxide market. Further expansion into Europe and Asia was achieved by acquiring assets from companies like Hoechst AG and BOC. This trajectory of consolidation culminated in 2018 when it completed a historic merger of equals with Linde plc, the German industrial gas giant, effectively ending its independent corporate existence.

Operations

The company maintained an extensive global footprint with operations in over 50 countries across North America, South America, Europe, and Asia. Its business model centered on building large-scale, on-site production plants adjacent to major customer facilities, such as steel mills, oil refineries, and chemical plants, under long-term supply agreements. A vast network of air separation units, cryogenic distribution systems, and cylinder-filling stations supported a diverse customer base. Key operational segments included North American industrial gases, with significant operations in the United States and Mexico, and a strong international division managing assets in regions like Brazil, China, and India. The company also provided extensive application technology and engineering support through its Praxair Surface Technologies and other technical service groups.

Products and services

Its core offerings encompassed a wide spectrum of atmospheric and process gases. Primary products included oxygen, used extensively in metal fabrication and healthcare; nitrogen, vital for food freezing and electronics manufacturing; argon, essential in welding and steelmaking; and hydrogen, critical for refining and clean energy applications. The portfolio also featured specialty and medical gases, such as helium, carbon dioxide, and acetylene. Beyond gas supply, it delivered related equipment like cryogenic tanks, pipeline systems, and gas purifiers. Significant service offerings included on-site plant management, logistics solutions, and advanced technologies for applications in aerospace, automotive manufacturing, and water treatment.

Corporate affairs

Prior to the merger, the company was a constituent of the S&P 500 index and was headquartered in Danbury, Connecticut. Its leadership and board of directors included executives with deep experience in the chemical industry and global markets. The firm maintained a strong focus on research and development, operating technology centers in locations like Tonawanda, New York and Rio de Janeiro. Corporate strategy emphasized sustainable growth, shareholder value, and operational excellence, guided by a formal code of conduct. Its merger with Linde plc was structured as an all-stock transaction, creating a new entity headquartered in Guildford, while maintaining significant operational presence in North America.

Environmental and safety record

The company implemented comprehensive operational safety standards and environmental management systems, often aligned with international frameworks like the Responsible Care initiative. It pursued technologies to reduce the carbon footprint of its operations, including energy-efficient air separation processes and projects for carbon capture and storage. The firm reported on key sustainability metrics, including greenhouse gas emissions and recordable injury rates, to stakeholders. Its products also enabled environmental benefits for customers, such as oxygen for more efficient wastewater treatment and gases for renewable energy applications like solar panel manufacturing.

Category:Chemical companies of the United States Category:Companies based in Connecticut Category:Industrial gas companies