Liquid Nitrogen LN2 Dewar flasks are indispensable tools across various high-tech sectors, including biomedical research, assisted reproductive technology (ART), pharmaceuticals, materials science, and industrial cryogenics. These vessels—designed to minimize heat transfer through high-vacuum insulation—are crucial for maintaining ultra-low temperatures over extended periods.
The global market for cryogenic storage is highly specialized, dominated by manufacturers who excel in vacuum technology, composite material engineering, and stringent safety standards. This report outlines the ten leading global manufacturers, categorized by their application focus, market reach, and technological specialization.
List of the Top 10 Liquid Nitrogen Dewar Manufacturers in the World
| Brand | Headquarters | Main Products & Services |
|---|---|---|
| 1. Chart Industries, Inc. | Ball Ground, USA | Large-Scale Industrial LN2 Storage Tanks, Portable Liquid Cylinders (PLCs), Bio-Storage Units |
| 2. Taylor-Wharton International LLC | Rödermark, Germany | Wide-Neck Biological Storage Dewars, Aluminum LN2 Dewars, Stainless Steel Cryogenic Freezers |
| 3. Worthington Industries, Inc. | Columbus, USA | Durable Industrial LN2 Containers, Liquid Nitrogen Storage and Withdrawal Devices, High-Pressure Gas Cylinders |
| 4. Praxair Technology, Inc. (Linde Group) | Guildford, UK | LN2 Storage Vessels Integrated with Gas Supply Systems, Cryogenic Piping, Vacuum-Insulated Tanks |
| 5. Custom Biogenic Systems (CBS) | Romeo, USA | Vapor-Phase Cryogenic Storage Freezers (Industry Specialty), High-Capacity LN2 Storage Vessels |
| 6. MVE Biological Solutions (Chart Group) | Atlanta, USA | Advanced Vacuum Insulated Biological Storage Dewars, Low-Consumption LN₂ Freezers, Controlled-Rate Freezers |
| 7. CRYO DIFFUSION | Lévis, France | Large Volume Cryogenic Storage Tanks, Vacuum-Jacketed Transfer Lines and Pipes (VIP), Custom Scientific Cryostats |
| 8. Thermo Fisher Scientific, Inc. | Waltham, USA | General Purpose Laboratory LN2 Dewars, Cryogenic Vials and Tubes, Integrated Sample Management Systems |
| 9. Wessington Cryogenics Ltd. | Tyne & Wear, UK | Custom-Built Cryogenic Transport and Storage Tanks, Offshore Cryogenic Service Equipment, Liquid Nitrogen Research Vessels |
| 10. Statebourne Cryogenics Ltd. | Tyne & Wear, UK | Small LN2 Storage and Transport Dewars, Specialized Vessels for IVF and Embryo Storage, Cryogenic Canisters |
1. Chart Industries, Inc.
Headquarters: Ball Ground, USA
Year Founded: 1992
Company Profile:
Chart is a global leader in engineered equipment for the nexus of clean energy and industrial gas applications. Their cryogenic division manufactures a vast range of vacuum-insulated equipment, from small portable LN2 vessels to massive industrial storage tanks.
Main Products & Services:
- Large-Scale Industrial LN2 Storage Tanks
- Portable Liquid Cylinders (PLCs) for transport and use
- Bio-Storage Units and Cryogenic Freezers
- Vacuum-Insulated Pipe (VIP)
2. Taylor-Wharton International LLC
Headquarters: Rödermark, Germany
Year Founded: 1742 (company history), Modern cryogenic focus since the 20th century
Company Profile:
Taylor-Wharton has a long history in cryogenic storage, specializing particularly in vessels for the life sciences and healthcare sectors. Their products are designed for long-term storage of biological samples, offering high thermal efficiency and robust safety features.
Main Products & Services:
- Wide-Neck Biological Storage Dewars
- Aluminum LN2 Dewars for laboratory use
- Stainless Steel Cryogenic Freezers
- Liquid Cylinder Transport Vessels
3. Worthington Industries, Inc. (Worthington Cylinders)
Headquarters: Columbus, USA
Year Founded: 1955
Company Profile:
A diversified manufacturing company with a major presence in the industrial gas and cylinder market. Their cryogenic division, primarily known as Worthington Cylinders, produces durable, cost-effective liquid nitrogen storage and transport vessels, often catering to industrial users and smaller medical practices.
Main Products & Services:
- Durable Industrial LN2 Containers
- Liquid Nitrogen Storage and Withdrawal Devices
- High-Pressure Gas Cylinders
- Small- to Mid-Volume Cryogenic Dewars
4. Praxair Technology, Inc. (Part of Linde Group)
Headquarters: Guildford, UK (Linde)
Year Founded: 1907
Company Profile:
Praxair (now part of the Linde Group, a major global industrial gas company) provides integrated solutions, including the supply of cryogenic gases and the high-quality vessels required to store them. Their Dewars are engineered for reliability within industrial, healthcare, and electronics manufacturing environments.
Main Products & Services:
- LN2 Storage Vessels Integrated with Gas Supply Systems
- Cryogenic Piping and Installation Services
- Vacuum-Insulated Tanks for Transport and Stationary Use
- Specialty Gas Equipment
5. Custom Biogenic Systems (CBS)
Headquarters: Romeo, USA
Year Founded: 1987
Company Profile:
CBS is highly specialized in the design and manufacture of ultra-large capacity cryogenic storage systems, particularly focusing on vapor-phase storage. Vapor-phase systems minimize the risk of cross-contamination of biological samples, making them crucial for biorepositories and stem cell banks.
Main Products & Services:
- Vapor-Phase Cryogenic Storage Freezers (Industry Specialty)
- High-Capacity LN2 Storage Vessels (180,000+ vial capacity)
- Automated Inventory Management Systems
- Ultra-Low Temperature (ULT) Equipment
6. MVE Biological Solutions (Part of Chart Group)
Headquarters: Atlanta, USA
Year Founded: 1968 (MVE)
Company Profile:
MVE, now a brand under Chart Industries, is a globally recognized name specifically for high-efficiency biomedical and laboratory cryogenic storage equipment. Their expertise is in advanced vacuum technology to ensure maximum thermal performance and long sample viability.
Main Products & Services:
- Advanced Vacuum Insulated Biological Storage Dewars
- Low-Consumption LN2 Freezers
- Controlled-Rate Freezers
- Cryo-Accessories and Racking Systems
7. CRYO DIFFUSION
Headquarters: Lévis, France
Year Founded: 1965
Company Profile:
CRYO DIFFUSION is a major European manufacturer dedicated to high-vacuum cryogenic equipment for research, industry, and aerospace. They are known for manufacturing specialized vacuum-jacketed pipes and custom, high-capacity vessels required for advanced physics and large-scale industrial processes.
Main Products & Services:
- Large Volume Cryogenic Storage Tanks
- Vacuum-Jacketed Transfer Lines and Pipes (VIP)
- Liquid Helium and Nitrogen Research Dewars
- Custom-Built Scientific Cryostats
8. Thermo Fisher Scientific, Inc.
Headquarters: Waltham, USA
Year Founded: 2006 (Fusion of Thermo Electron and Fisher Scientific)
Company Profile:
As a scientific instrumentation giant, Thermo Fisher supplies cryogenic storage primarily as part of a comprehensive laboratory solution. They offer a range of LN2 Dewars and freezers that are integrated with their laboratory equipment and sample management systems, focusing on reliability for research labs.
Main Products & Services:
- General Purpose Laboratory LN₂ Dewars
- Cryogenic Vials and Tubes
- Integrated Sample Management Systems
- ULT Freezers and Laboratory Equipment
9. Wessington Cryogenics Ltd.
Headquarters: Tyne & Wear, UK
Year Founded: 1984
Company Profile:
Wessington is a specialized UK manufacturer focused on bespoke and high-end cryogenic vessels for highly demanding research, offshore, and transport applications. They offer customized design services for non-standard volumes and unique application requirements.
Main Products & Services:
- Custom-Built Cryogenic Transport and Storage Tanks
- Offshore Cryogenic Service Equipment
- Liquid Nitrogen and Liquid Helium Research Vessels
- Cryogenic Equipment Repair and Refurbishment
10. Statebourne Cryogenics Ltd.
Headquarters: Tyne & Wear, UK
Year Founded: 1970s
Company Profile:
Statebourne is a dedicated European manufacturer, highly focused on small to medium-sized LN2 Dewars for use in healthcare, veterinary medicine, and general laboratory research. They emphasize low evaporation rates and ergonomic design for daily operational use.
Popular Products & Services:
- Small LN2 Storage and Transport Dewars
- Specialized Vessels for IVF (In Vitro Fertilization) and Embryo Storage
- Liquid Nitrogen Dosing and Filling Equipment
- Cryogenic Canisters and Racking Systems
Conclusion
The global market for liquid nitrogen Dewars is highly consolidated, with leaders differentiated by their technological mastery of vacuum insulation and their specialization in specific high-stakes applications. The future of the market is driven by the expansion of bio-banking (requiring large-scale vapor-phase storage) and the demand for increasingly efficient and safe portable transport vessels.
Whether your requirement is ultra-stable biological storage or large-scale industrial transport, selecting the right cryogenic partner is critical for safety and sample viability. Contact Banagee today to learn how our consulting services can guide your strategic procurement of global-standard cryogenic equipment.
