Southern Gas

What Southern Gas does

The Southern Gas Limited (BSE: 509910) is a public, family-controlled Indian industrial gas manufacturer founded in 1963 in Cochin, Kerala, and headquartered in Margao, Goa. The company operates 9 production facilities across Karnataka, Kerala, and Tamil Nadu, employing more than 200 people, and is self-described as one of the largest independent gas manufacturers and suppliers in South India. Its product portfolio spans medical oxygen (up to 99.9% purity), industrial oxygen, nitrogen (99.999%), helium (99.9999%), argon (99.9996%), hydrogen (99.95%), nitrous oxide, acetylene, carbon dioxide, and customized gas mixtures delivered in compressed cylinders, liquid form, tanks, containers, and dewars. Plants are ISO 9001:2008 certified, and the delivery team is trained to ADR (Accord Dangereux Route) standards for the safe carriage of dangerous goods.

The company sells primarily through a direct sales force with plant-to-customer delivery, targeting a diversified customer base that includes hospitals and healthcare systems (Manipal, Narayana Hrudayalaya, St. Johns, KIMS, Bowring & Lady Curzon), aerospace and defense research organizations (ISRO's Vikram Sarabhai Space Centre, DRDO, Brahmos Aerospace), petrochemicals (OMPL Mangalore), metals and mining (Jindal Aluminium, Grasim Industries, Vedanta), shipping (Cochin Shipyard), and railways (South Western Railways). Pricing is quote-based and not publicly disclosed; revenue mechanics are transaction/one-time-sale driven with no subscription or licensing model. Distribution is regional, confined to South India.

Leadership is anchored by Chairman and Managing Director Gautam V. Pai Kakode, who joined as Executive in 2006 and rose to CMD; the board includes the founder family and independent non-executive directors serving on audit, nomination/remuneration, and stakeholders relationship committees. The Managing Director has publicly signaled interest in waste-to-energy and biogas projects as a circular-economy adjacency. In August 2026, CFO Shekhar Madhukar Nagwekar resigned for personal reasons, with no material issues disclosed. The company has no subsidiaries, no disclosed M&A activity, no private funding history (being long publicly listed), and no detectable AI/ML capability — its technology moat rests on certified production quality, geographic distribution density, and long-tenured customer relationships rather than digital differentiation.

Name

Southern Gas

Legal name

The Southern Gas Limited

Website

https://southerngasindia.com

Company type

Public

Founded year

1963

Operating status

Operating

Headcount range

101–250 employees

Short description

Southern Gas Limited manufactures and supplies medical, industrial, and specialty gases from 9 production facilities across Karnataka, Kerala, Tamil Nadu, and Goa in South India, serving hospitals, aerospace, defense, petrochemical, steel, and shipping customers.

Ownership category

akta.pro rank

Product category

Industrial Gas Manufacturing

NAICS

Industrial Gas Manufacturing (32512)

SIC

Industrial Inorganic Chemicals (2810)

akta.pro primary industry

Medical & Healthcare Gases (IMAEACAF)

akta.pro secondary industries

Welding & Cutting Gases (IMAEACAH), Specialty & Calibration Gas Mixtures (IMAEACAE), Helium & Rare Gases (Neon/Krypton/Xenon) (IMAEACAD), Food & Beverage Gases (Carbonation/Freezing/Packaging) (IMAEACAI), Electronics & Semiconductor High-Purity Gases (IMAEACAG)

Keywords

• Industrial gas manufacturing
• Medical gas supply
• Specialty gas mixtures
• Gas filling plants
• Rare gas supply

Headquarters

HQ city

Goa

HQ country

India

HQ region

Asia

Offices10 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Personnel, Supply Chain, Infrastructure, Marketing or Sales

Revenue model

1. Medical and Industrial Gas Sales: Manufacture and sale of medical and industrial gases including Oxygen IP, Carbon Dioxide, Helium, Nitrogen, Nitrous Oxide, Industrial Oxygen, Argon, Gas Mixtures, Hydrogen, Liquid Oxygen, Rare Gases, and Dissolved Acetylene
2. Gas Supply to Industrial Customers: Direct supply of gases to various industries including automobile, cement, food, electronics, welding, fertilizers, aerospace, nuclear, power generation, petrochemicals, refineries, and space research

Go-to-market motion2 records

Distribution channels2 records

Marketing channels3 records

Core offering

The Southern Gas Limited manufactures and supplies a comprehensive range of medical, industrial, chemical, shielding, cutting, and laser gases from 9 ISO 9001:2008 certified production facilities across Karnataka, Kerala, Tamil Nadu, and Goa. Products include Medical Oxygen, Industrial Oxygen, Hydrogen, Nitrogen, Nitrous Oxide, Helium, Argon, Carbon Dioxide, Acetylene, and customized Gas Mixtures, supplied in cylinders, tanks, containers, and dewars.

Product overview

Southern Gas India Limited is a manufacturer and supplier of industrial, medical, and rare gases with 9 production facilities across Karnataka, Kerala, and Tamil Nadu. The company offers a comprehensive portfolio of gas products including Medical Oxygen, Industrial Oxygen, Hydrogen, Nitrogen, Nitrous Oxide, Helium, Argon, Carbon Dioxide, Acetylene, and specialty Gas Mixtures. Products are supplied in various forms including compressed gas cylinders, liquid forms (Liquid Oxygen, Liquid Nitrogen), tanks, containers, and dewars. The product range serves diverse industries including healthcare, aerospace, automotive, manufacturing, food & beverage, and petrochemicals.

Differentiator

Problem solved

Functional benefit

Products and services

• Medical Oxygen Compressed oxygen gas and liquid oxygen with purity up to 99.9% used in healthcare, aerospace, automotive, metal production, and welding applications.
• Industrial Oxygen Industrial oxygen for various manufacturing, fabrication, and processing applications.
• Hydrogen Compressed hydrogen gas with purity up to 99.95% used in heat treating, automotive, energy, refining, and welding applications.
• Nitrous Oxide Nitrous oxide gas with purity up to 99.9% used in anesthesia in healthcare and laboratory applications.
• Helium Helium gas with purity up to 99.9999% and liquid helium with purity up to 99.998% used in electronics, healthcare cryogenics, MRI services, and welding.
• Nitrogen Compressed nitrogen gas and liquid nitrogen with purity up to 99.999% used in food & beverage, healthcare, metal production, and pharmaceutical applications.
• Gas Mixtures Customized gas mixtures including argon-carbon dioxide, argon-oxygen, argon-hydrogen, nitrogen-oxygen, and specialty multi-component mixtures for various industrial applications.
• Acetylene Acetylene gas (C2H2) with purity up to 99.6% (AA Grade for atomic absorption) used in welding, metal fabrication, and cutting processes.
• Carbon Dioxide Compressed and liquid carbon dioxide in beverage grade (99.9% purity), food grade (99.8%), and industrial grades used in food & beverage, healthcare, and water treatment.
• Argon Compressed argon gas and liquid argon with purity up to 99.9996% used in metal production, welding, chemicals, electronics, and pharmaceutical applications.

Quantifiable outcome

• One of the highest ratings for customer satisfaction in the industry
• +1 more outcomes

Named customers18 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators7 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Air Liquide India: Air Liquide India is the Indian arm of the global Air Liquide group, supplying industrial, medical, and specialty gases to healthcare, electronics, and manufacturing customers in India. It competes head-to-head with Southern Gas for hospital, manufacturing, and specialty gas contracts in the same South India geography.
• Bhartia Industrial Gases: Bhartia Industrial Gases is an Indian industrial gas manufacturer specializing in oxygen, nitrogen, and acetylene supply. It is comparable to Southern Gas as a regional independent gas producer serving manufacturing, welding, and healthcare customers in overlapping Indian geographies.
• National Oxygen Limited: National Oxygen is an Indian-listed manufacturer and supplier of industrial and medical gases serving customers across multiple states. It is a comparable mid-sized independent operator with overlapping product lines (oxygen, nitrogen, acetylene, gas mixtures) and similar customer profile in manufacturing and healthcare.
• Praxair India Private Limited: Praxair India (now part of Linde following the 2018 global merger) manufactures and supplies industrial and specialty gases across India. It overlaps directly with Southern Gas's product range, including high-purity and specialty gas mixtures, and is listed in Southern Gas's customer/partner roster.
• INOX Air Products: INOX Air Products is one of India's largest independent manufacturers of industrial and medical gases with a multi-plant footprint across the country. It directly competes with Southern Gas in the same gas categories, customer segments (healthcare and manufacturing), and several overlapping South Indian geographies.
• Linde India Limited: Linde India is the largest industrial and medical gas supplier in India, offering the same core product categories (O2, N2, Ar, He, CO2, H2, specialty mixtures) to hospitals, manufacturing, and research customers across South India and beyond. Southern Gas already lists Linde India as a customer/partner, confirming direct overlap in product, customer base, and territory.

Broad incumbents

• Air Products and Chemicals: Air Products is a global industrial gas giant with significant Indian operations through its INOX joint venture and direct presence. While broader and far larger than Southern Gas, it competes in the same industrial and medical gas categories and sets the benchmark for on-site supply, large-volume contracts, and specialty gas technology.
• Messer Group: Messer is the largest privately held industrial gas company globally, with operations across Asia, Europe, and the Americas. Its product portfolio and customer segments (medical, industrial, specialty gases) directly overlap with Southern Gas, and its global scale makes it a relevant incumbent comparable for technology and competitive dynamics.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/southerngasindia

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

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 Southern Gas