What Spantech Engineers does

Spantech Engineers Pvt. Ltd. is an Indian privately held industrial engineering company founded in 1992 and headquartered in Navi Mumbai, with a workforce of 51–100 employees. The company designs, manufactures, and commissions onsite gas generation systems based on Pressure Swing Adsorption (PSA) and Vacuum Pressure Swing Adsorption (VPSA) technologies, including nitrogen generators (NitroGenie), oxygen generators (OxyGenie), ozone-based water treatment systems (OzoGenie, EauGenie), and biogas purification units (BioGenie), along with complementary compressed air and dry air modules. Its primary customers are large-scale core and allied industries — metallurgy, chemical, oil & gas, pharmaceutical, cement, automobile, mining, and others — served through direct enterprise field sales with custom-engineered, quote-based pricing.

The company operates four manufacturing facilities in India (Navi Mumbai, Hyderabad, Ahmedabad) and additional plants in the United States and United Arab Emirates, and reports 500+ successful installations globally with biogas plants commissioned across three continents. Revenue is generated primarily through one-time capital equipment sales supplemented by deployment (WeDeploy), service and maintenance (WeCare), and innovation services (WeNovate), with no disclosed pricing or subscription component. Spantech is an approved vendor for named blue-chip accounts including ONGC, BHEL, IOC, Tata Projects, EIL, Thermax, and Atlas Copco, and holds ISO 9001:2015 certification.

The firm finances itself without disclosed external funding and is positioning around sustainability themes (green fuel transition, NDC alignment, UN SDG 2030) and industrial self-reliance. Its competitive position rests on proprietary branded product lines, multi-region manufacturing, three decades of operational track record, and reference-customer credentials. Strategic direction since approximately 2021 has emphasized biogas purification, VPSA oxygen, and broader vertical diversification beyond the original Oil & Gas and Chemical base.

Name

Spantech Engineers

Legal name

Spantech Engineers Pvt. Ltd.

Website

https://spantechengineers.com

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

51–100 employees

Short description

Spantech Engineers is an Indian industrial OEM that designs and manufactures onsite PSA and VPSA gas generation systems, including nitrogen, oxygen, ozone, and biogas purification equipment, serving large-scale enterprises across oil & gas, chemical, metallurgy, pharmaceutical, and other heavy industries through direct enterprise sales.

Ownership category

akta.pro rank

Product category

Industrial Gas Generation Equipment

NAICS

Industrial Gas Manufacturing (32512), Industrial Gas Manufacturing (325120), Pump and Compressor Manufacturing (33391)

SIC

Oil & Gas Field Machinery & Equipment (3533), Industrial Organic Chemicals (2860), Miscellaneous Chemical Products (2890)

akta.pro primary industry

On-Site Gas Generation Systems (IMAEACAJ)

akta.pro secondary industries

Industrial Gas Infrastructure & Metering (Onsite Storage, PRS, Metering, SCADA) (EUALALAH), Gas Processing Plant Equipment & Skids (Separators, Heat Exchangers, Turboexpanders) (EUAAABAH), Gas Conditioning & Treatment for Industrial Use (Dehydration, Sweetening, NGL Removal) (EUALALAG)

Keywords

• PSA nitrogen generators
• Industrial gas generation
• Compressed air systems
• Oxygen generation systems
• Biogas purification systems

Headquarters

HQ city

Mumbai

HQ country

India

HQ region

Asia

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Industrial Gas Generation Equipment Sales: One-time sales of PSA Nitrogen, PSA/VPSA Oxygen, Ozone generation, and integrated gas generation systems to industrial customers. Equipment is customized and commissioned onsite.
2. Service and Maintenance (WeCare): Ongoing service, maintenance, and support for installed gas generation equipment, likely including spare parts and operational support.
3. Deployment Services (WeDeploy): Installation and commissioning services for gas generation systems at customer sites.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Spantech Engineers manufactures and commissions on-site industrial gas generation systems based on proprietary PSA and VPSA technologies. Its core offerings are five branded product lines — NitroGenie (PSA nitrogen), OxyGenie (PSA oxygen), OzoGenie and EauGenie (ozone for water treatment and sanitation), and BioGenie (biogas purification) — plus installation (WeDeploy) and maintenance (WeCare) services for industrial customers across metallurgy, chemicals, oil & gas, pharmaceuticals, and other core industries.

Product overview

Spantech Engineers is an industrial gas generation company offering a portfolio of products for onsite production of nitrogen, oxygen, ozone, and compressed air. The core product line centers on five main branded generators: NitroGenie (PSA Nitrogen), OxyGenie (PSA Oxygen), OzoGenie (Ozone for water treatment), EauGenie (high-purity ozone for sanitation), and BioGenie (biogas purification). Supporting these are complementary add-on modules including VPSA Oxygen Generators, Dry Air Systems, Blanketing Solutions, Lab Nitrogen Systems, Auto Drain Valves, Aftercoolers with Moisture Separators, Compressed Air Chiller Dryers, Heatless Air Dryers, and Online Dew Point Measurement Systems. The company also provides Integrated Gas Generation Systems as a unified platform combining multiple gas production capabilities. Water treatment applications are served through sub-products like Ozone CIP, Ozone Laundry System, and Ozone Flume Wash Water.

Differentiator

Problem solved

Functional benefit

Brands

• NitroGenie: Homegrown N2 gas generator for onsite nitrogen gas generation needs.
• OxyGenie
• OzoGenie
• EauGenie
• BioGenie

Products and services

• NitroGenie PSA Nitrogen Generator Homegrown PSA nitrogen gas generator designed for on-site N2 generation to suit specific industrial needs such as blanketing, inerting, and fire protection across metallurgy, chemical, oil & gas, pharmaceutical, food, and other manufacturing sectors.
• OxyGenie PSA Oxygen Generator PSA oxygen generator for producing oxygen on-site for industrial and operational use across pharmaceutical, chemical, refining, and other heavy industries.
• OzoGenie Ozone Generation System Integrated water treatment and purification system using ozone generation for industrial and domestic applications including municipal and industrial water treatment.
• EauGenie High-Purity Onsite Ozone Generator High-purity on-site ozone generator designed for sanitation and water treatment needs across industrial and commercial facilities.
• BioGenie PSA Biogas Purification System PSA-based biogas purification and upgraded system designed to facilitate green fuel transition for industries, with bio-gas plants commissioned across three of seven continents.
• VPSA Oxygen Generator Vacuum Pressure Swing Adsorption (VPSA) oxygen generation system designed for larger scale oxygen production in industrial facilities.
• Blanketing Solutions Nitrogen blanketing solutions for protecting stored products and preventing oxidation in industrial storage tanks and processes.
• Dry Air / Compressed Air Systems Compressed air and dry air systems for industrial use, enabling industries to meet their compressed air requirements self-reliantly.
• Integrated Gas Generation Systems Combined gas generation systems that integrate multiple gas production capabilities (nitrogen, oxygen, ozone, compressed air) into a single installation for industrial customers.
• Lab Nitrogen Generators Compact nitrogen generators designed for laboratory and research applications such as clinical research and analytical instruments.
• WeDeploy Installation and Commissioning Services Installation and commissioning services for gas generation systems at customer sites, bundled with equipment sales to ensure proper deployment.
• WeCare Service and Maintenance Ongoing service, maintenance, and operational support for installed gas generation equipment, including spare parts and technical support for industrial customers.

Quantifiable outcome

• 500+ successful installations commissioned globally
• +2 more outcomes

Named customers7 records

Segments6 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Air Products and Chemicals: Global industrial gas giant with a substantial on-site PSA/VPSA nitrogen and oxygen generation business. Directly comparable because it competes in the same on-site nitrogen/oxygen generation space, but at much larger scale and with bundled gas-supply service models.
• Linde plc: One of the world's largest industrial gas companies, offering on-site nitrogen, oxygen, and hydrogen generation systems globally. Comparable to Spantech as a direct competitor in on-site gas generation, with broader geographic reach and integrated supply contracts.
• Atlas Copco: Major compressor and on-site nitrogen/oxygen generator manufacturer. Directly comparable as a competitor in industrial on-site gas generation, and notably listed by Spantech as a blue-chip partner, indicating both competition and partnership dynamics.
• Messer Group: Privately-held global industrial gas company (largest in this category outside the public majors) offering on-site gas supply and generation systems. Comparable to Spantech as a competitor in on-site nitrogen and oxygen generation, particularly in Europe and Asia.
• Parker Hannifin: Industrial gas generation and filtration solutions provider through its Gas Generation / domnick hunter division. Comparable as a manufacturer of on-site nitrogen and oxygen generators, serving similar industrial customers.

Emerging players

• Peak Scientific: Manufacturer of nitrogen, hydrogen, and zero-air generators primarily for laboratory and analytical instrument markets. Comparable to Spantech's Lab Nitrogen Systems product line and on-site gas generation for laboratory/research use cases.

Direct peers

• Oxair Gas Systems: Australia-based manufacturer of PSA oxygen and nitrogen generators with global distribution. Closely comparable niche player to Spantech, focused on on-site industrial gas generation with similar product positioning and customer verticals.
• GENERON (a division of H2Site): Manufacturer of PSA and membrane-based nitrogen and oxygen generators for industrial and oilfield applications. Comparable as a mid-size competitor in modular on-site nitrogen/oxygen generation, serving similar oil & gas and industrial segments.
• NOVAIR Medical / NOVAIR Systems: Manufacturer of PSA/VPSA oxygen generators and medical oxygen systems. Comparable to Spantech's OxyGenie line and on-site oxygen business, particularly for hospital and industrial oxygen applications.
• Inmatec GaseTechnologie: German manufacturer of PSA nitrogen and oxygen generators for industrial and laboratory use. Closely comparable mid-size European peer, with overlapping product portfolio including lab nitrogen and on-site industrial gas generators.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Spantech Engineers