Industrial Gases
Producers and distributors of atmospheric, specialty, and process gases used in manufacturing and healthcare.
- 4
- Verticals
Overview
Industrial Gases covers producers and distributors of atmospheric, specialty, and process gases (oxygen, nitrogen, argon, hydrogen, CO2) used in manufacturing, healthcare, and electronics. It is a stable, high-margin oligopoly — Linde, Air Products, Air Liquide — built on long-term on-site and pipeline supply contracts.
Demand is steady and recurring, anchored by take-or-pay contracts and high customer switching costs, and the segment has a major growth vector in clean hydrogen and carbon capture. It is one of the most attractive, recurring-revenue industrial businesses, with strong returns and pricing power.
Market snapshot
- Market size
- ~$16B
- Growth
- ~11.5%CAGR (2017–22, nominal)
- Companies
- ~92 firms
69.6% of firms have fewer than 20 employees: 64 micro-businesses, below most mandates.
- 20–99
- 621%
- 100–499
- 932%
- 500+
- 1346%
Two populations wear one label. A handful of global producers own the pipelines and air-separation plants and take most of the revenue; the rest are small packaged-gas and welding-supply distributors serving local trade accounts. The distributor tier is the only genuinely acquirable one, and it consolidates steadily.
NAICS 325120. U.S. Census Bureau — 2022 Statistics of U.S. Businesses; U.S. Census Bureau — 2022 Economic Census.
Business model & economics
Revenue model
On-site, pipeline, bulk, and packaged gas supply contracts
Key economics
- Revenue per firm
- $178,388,717
- Revenue per employee
- $1,122,095
- Employees per firm
- 164.6
- Recurring revenue
- High
- EBITDA margin
- Strong
- Capex intensity
- High
long-term take-or-pay supply contracts
stable oligopoly economics
Characteristics
- Scale-driven — payroll is only 7% of revenue; the cost base is assets, not headcount
- Thin strategic-buyer pool — only 13 firms exceed 500 employees; exits skew sponsor-to-sponsor
- Stable, high-margin oligopoly (Linde, Air Products, Air Liquide).
- Long-term contracts and high switching costs.
- Clean hydrogen and carbon capture a major growth vector.
NAICS 325120. U.S. Census Bureau — 2022 Statistics of U.S. Businesses; U.S. Census Bureau — 2022 Economic Census.
M&A deal context
Who’s acquiring
- Industrial-gas majors
- Clean-hydrogen & CCS investors
- Regional gas consolidators
What’s driving deals
- Clean-hydrogen and carbon-capture investment.
- Recurring contract economics.
- Regional and packaged-gas consolidation.
Verticals in this segment
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