Oxygen plants became very important in India after hospitals, industries and emergency-care centres realised the value of on-site oxygen generation. Today, oxygen plants are used in hospitals, steel plants, chemical units, pharmaceuticals, glass manufacturing, welding, cutting, aquaculture, water treatment and many other industries.
India’s oxygen plant market includes PSA oxygen plant manufacturers, medical oxygen plant makers, cryogenic oxygen plant companies, cylinder-filling plant manufacturers and industrial gas solution providers. For this 2026 list, the ranking is based on product range, manufacturing strength, market visibility, medical and industrial use, project experience and importance in India’s oxygen plant sector.
Now let’s check out the top 10 oxygen plant manufacturers in India in 2026.
1. MVS Engineering
MVS Engineering is one of India’s strongest oxygen plant manufacturers for medical and industrial gas generation systems.
MVS Engineering is based in New Delhi and has been active since 1977. The company manufactures gas generation systems for oxygen, nitrogen and hydrogen. Its oxygen segment includes industrial oxygen generators and PSA medical oxygen plants used by hospitals and medical facilities. MVS mentions oxygen flow rates up to 200 Nm³/hr for industrial PSA oxygen generators and also lists medical oxygen plant installations, including 500 LPM and 833 LPM capacities.
MVS deserves the first position because it has long experience, strong technical background and a clear focus on gas generation plants. For hospitals and industries looking for reliable on-site oxygen, MVS remains one of the most trusted names.
2. Universal Boschi
Universal Boschi is a major Indian oxygen plant manufacturer known for cryogenic oxygen plants and cylinder-filling systems.
Universal Boschi manufactures oxygen plants, liquid oxygen plants, nitrogen plants, air separation plants, PSA oxygen plants, skid-mounted oxygen plants and medical oxygen plants. The company describes itself as an oxygen plant manufacturer and exporter, specialising in designing and manufacturing different types of oxygen plants. Its product range includes cylinder-filling plants, liquid oxygen plants and tonnage air separation units.
Universal Boschi is important because it serves both small and large oxygen requirements. Its plants are used for industrial and medical oxygen, and its cylinder-filling systems are useful for customers who need bottled oxygen supply.
3. Atmos Power
Atmos Power is a Gujarat-based gas plant manufacturer with strong PSA oxygen plant capability.
Atmos Power Pvt. Ltd. is based in Ahmedabad and manufactures gas plants such as PSA oxygen plants, PSA nitrogen plants, biogas purification plants, natural gas dehydration plants and hydrogen generation systems. The company says it is one of India’s leading gas plant manufacturing companies and lists oxygen gas generation plants as part of its full product range.
Atmos Power is important because it serves the industrial gas generation segment with customised plant sizes and specifications. Its PSA oxygen plants are useful for hospitals, engineering units, chemical plants and industries that need on-site oxygen generation.
4. Trident Pneumatics
Trident Pneumatics is a Coimbatore-based manufacturer known for air treatment systems and on-site medical oxygen plants.
Trident Pneumatics manufactures compressed air dryers, filters, drain valves, nitrogen generators and oxygen generators. Its product menu includes gas generator products, nitrogen generators and on-site medical oxygen plants. The company says it has more than three decades of industry experience and provides air purification and gas generation solutions.
Trident is important because oxygen generation depends on clean, dry and well-treated compressed air. Its background in air dryers and compressed air treatment gives it technical strength in PSA oxygen systems.
5. Nuberg GPD
Nuberg GPD is a known gas plant engineering company connected with oxygen, nitrogen and hydrogen plant solutions.
Nuberg GPD is part of the wider Nuberg engineering group and is associated with gas plant design and manufacturing. The company is known in the Indian market for oxygen plants, nitrogen plants, hydrogen plants, PSA systems and turnkey gas plant projects.
Nuberg deserves a place because it is more than a small equipment supplier. It has an engineering-project background and serves customers that need complete gas plant solutions. For buyers looking for industrial-scale oxygen generation and turnkey support, Nuberg GPD remains an important name.
6. Gaztron Engineering
Gaztron Engineering is a visible Indian manufacturer of PSA oxygen gas plants and gas generation systems.
Gaztron Engineering is known in the oxygen generation market for PSA oxygen plants, medical oxygen gas plants, oxygen generators and nitrogen generation systems. The company serves hospitals, industries and gas-filling businesses that need oxygen production at site level.
Gaztron is important because PSA oxygen plants are now widely used in medical and industrial applications. For medium-capacity hospitals, nursing homes and industrial users, companies like Gaztron help reduce dependence on outside oxygen cylinder supply.
7. INOX Air Products
INOX Air Products is one of India’s largest industrial and medical gas companies, with strong oxygen production and air separation plant presence.
INOX Air Products is engaged in manufacturing, trading and supplying industrial and medical gases such as oxygen, nitrogen, argon, hydrogen, helium and specialty gases. It operates many plants across India and has supplied medical oxygen to hospitals. The company is also connected with large air separation units and liquid oxygen production.
INOX is not a typical small PSA oxygen plant seller. It is a large industrial gas producer and plant operator. Its importance comes from large-scale oxygen production, cryogenic oxygen supply and industrial gas infrastructure.
8. Linde India
Linde India is a major industrial gas and air separation company with strong oxygen plant and gas supply relevance.
Linde India is one of the important names in industrial and medical gases. Linde’s wider engineering business designs and builds industrial gas plants, including air separation plants for oxygen, nitrogen and argon. In India, Linde has been connected with large air separation and industrial gas operations.
Linde is important because large steel plants, refineries, chemical units and hospitals need steady oxygen supply at scale. Its strength is more in industrial gases, air separation technology and large customer supply than small PSA plant selling.
9. Oxymat India / OXYMAT
OXYMAT is an international oxygen and nitrogen generator company with strong relevance for Indian on-site oxygen plant buyers.
OXYMAT manufactures on-site oxygen and nitrogen PSA generators. The company says it has installed more than 6,000 oxygen and nitrogen generators worldwide and serves applications such as medical oxygen, aquaculture, mining, food and beverage, oil and gas, water treatment, pharma, glass and chemical manufacturing.
OXYMAT is included because global PSA oxygen generator brands are used in India by hospitals and industrial buyers looking for high-quality on-site gas generation. Its strength lies in proven technology, medical oxygen applications and international installation experience.
10. Oxygen Plant India / BDM Cryofusion & Mandressi Italia-linked suppliers
BDM Cryofusion-style oxygen plant suppliers complete the list as specialised players in cryogenic and medical oxygen plant supply.
India’s oxygen plant market also includes specialised suppliers that provide cryogenic oxygen plants, liquid oxygen plants, oxygen cylinder-filling plants and medical oxygen plant systems. These companies are important for buyers who need oxygen at higher purity or larger capacity than standard PSA systems.
Such manufacturers and suppliers support hospitals, gas agencies, welding gas suppliers and industrial users. Their role may be smaller than MVS, Universal Boschi or INOX, but they remain part of India’s oxygen plant manufacturing and supply ecosystem.
Final Words
India’s oxygen plant manufacturing industry in 2026 is led by companies working across PSA oxygen plants, medical oxygen plants, cryogenic air separation units and large industrial gas systems. MVS Engineering, Universal Boschi, Atmos Power and Trident Pneumatics are strong names in on-site oxygen generation. Nuberg GPD and Gaztron Engineering serve turnkey and PSA oxygen requirements. INOX Air Products and Linde India represent the large industrial gas side, while OXYMAT and specialised cryogenic suppliers add technology and project support. As hospitals and industries continue to prefer reliable oxygen availability, oxygen plant manufacturers will remain important in India’s healthcare and industrial infrastructure.
