NAICS 325120 Quarterly Industry Report
Industrial Gas Manufacturing
Comprehensive industry research for valuation professionals, business owners, buyers, and lenders
NAICS Code: 325120Sector: 32Updated: Q1 2026
About This Report
This Fair Market Value industry report for NAICS 325120 provides business owners, acquirers, and financial advisors with data-driven valuation insights for the industrial gas manufacturing sector, drawing on data from the U.S. Census Bureau[5] and Bureau of Labor Statistics[6] employment records. The report aggregates transaction multiples, financial benchmarks, and market trends specific to NAICS 325120 establishments, supporting buy-sell agreements, succession planning, SBA-financed acquisitions, and litigation support engagements.
Industry Snapshot
Key metrics for the industrial gas manufacturing industry.
Industry Definition & Overview
Industrial Gas Manufacturing (NAICS 325120) encompasses establishments primarily engaged in manufacturing industrial organic and inorganic gases in compressed, liquid, and solid forms. Products include atmospheric gases such as oxygen, nitrogen, and argon separated from air through cryogenic distillation, along with hydrogen, carbon dioxide, acetylene, helium, and specialty gas mixtures for healthcare, electronics, food processing, metalworking, and chemical manufacturing applications. According to the U.S. Census Bureau[5], approximately 80 establishments with over 500 locations employ nearly 12,000 workers, generating revenues exceeding $15 billion through both merchant distribution and on-site production models.
Merchant gas distribution delivers compressed and liquid gases via tank trucks and cylinder deliveries to diverse industrial, healthcare, and food processing customers, while on-site gas plants supply large-volume consumers through dedicated production units and pipeline connections. The Bureau of Labor Statistics[6] reports production roles including air separation plant operators managing cryogenic distillation columns, hydrogen plant operators controlling steam methane reforming processes, cylinder filling technicians handling high-pressure gas containment, and delivery drivers operating specialized cryogenic tanker vehicles.
Per the SBA Office of Advocacy[7], the industry is highly concentrated among three major global gas companies that collectively control the majority of domestic production capacity, though independent distributors and regional gas companies successfully serve local markets through cylinder distribution and small-bulk liquid delivery from purchased wholesale gas supplies.
What's Included in This Industry
- Valuation multiples benchmarked to industrial gas producers and distributors
- Revenue and EBITDA trends for domestic gas manufacturing and distribution operations
- SBA lending data and financing terms for NAICS 325120
- Comparable transaction data from recent industrial gas company acquisitions
- Industry risk factors including energy costs, customer concentration, and contract structures
- Workforce composition and labor cost benchmarks for gas production and distribution
- Regional market analysis covering industrial gas production and delivery markets
- Capital expenditure benchmarks for air separation, hydrogen, and distribution equipment
- Growth projections tied to healthcare, electronics, clean energy, and hydrogen economy trends
- Owner compensation and discretionary earnings benchmarks
NAICS Classification Hierarchy
| Level | Description | Code |
|---|---|---|
| Subsector | Chemical Manufacturing | 325 |
| Industry Group | Basic Chemical Manufacturing | 3251 |
| NAICS Industry | Industrial Gas Manufacturing | 32512 |
| National Industry | Industrial Gas Manufacturing | 325120 |
Related NAICS Codes
| Code | Description | Relationship |
|---|---|---|
| 325110 | Petrochemical Manufacturing | Petrochemical manufacturers consuming large volumes of hydrogen and other industrial gases as feedstocks and process inputs in chemical manufacturing operations |
| 331110 | Iron and Steel Mills and Ferroalloy Manufacturing | Iron and steel mills consuming oxygen for basic oxygen steelmaking furnaces and nitrogen for inerting and heat treatment processes in metals production |
| 622110 | General Medical and Surgical Hospitals | General medical and surgical hospitals consuming medical-grade oxygen, nitrous oxide, and specialty medical gas mixtures for patient care and surgical applications |
| 332812 | Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers | Metal coating and engraving establishments consuming shielding gases including argon and carbon dioxide mixtures for welding and metal fabrication processes |
| 325199 | All Other Basic Organic Chemical Manufacturing | Basic organic chemical manufacturers purchasing hydrogen, nitrogen, and other industrial gases as process inputs for chemical synthesis and inerting operations |
| 424690 | Other Chemical and Allied Products Merchant Wholesalers | Other chemical and allied products merchant wholesalers distributing compressed and specialty gases through supply channels serving industrial and healthcare markets |
Geographic Concentration
Top states by share of national establishments.
| # | State | % Est. | Total Est. |
|---|---|---|---|
| 1 | Texas | 11.5% | 75 |
| 2 | California | 10.6% | 69 |
| 3 | Pennsylvania | 5.4% | 35 |
| 4 | Ohio | 4.3% | 28 |
| 5 | Louisiana | 4.2% | 27 |
| 6 | Florida | 3.7% | 24 |
| 7 | Indiana | 3.5% | 23 |
| 8 | Illinois | 3.4% | 22 |
| 9 | New York | 2.9% | 19 |
| 10 | North Carolina | 2.9% | 19 |
% Of Establishments
0%
12%
Source: County Business Patterns, U.S. Census Bureau[3]
SBA Lending Summary
24
Total SBA Loans
$19.6M
Total Loan Volume
$818K
Average Loan Size
8 yrs
Average Loan Term
6.75%
Average Interest Rate
208
Jobs Supported
Source: SBA 7(a) Program Data, U.S. Small Business Administration — FY 2025[4]
Key Insight: Industrial gas manufacturers seeking SBA financing typically qualify under the SBA size standards[8] for NAICS 325120, which set the threshold at 1,200 employees for small business classification. The SBA 7(a) loan program[9] provides up to $5 million for distribution business acquisitions, filling plant equipment, and working capital for cylinder and bulk inventory management. Industry CDC/504 loan program[10] offers long-term fixed-rate financing for storage tank installations, filling equipment, and delivery fleet expansion. Lenders evaluate customer contract structures, delivery route density, and supplier relationships when underwriting industrial gas distribution business transactions.
Top SBA Lenders
| # | Lender | Loans | Volume | Avg Loan |
|---|---|---|---|---|
| 1 | Heritage Bank Inc | 8 | $11.5M | $1.4M |
| 2 | First Financial Bank | 16 | $8.2M | $510K |
Frequently Asked Questions
Common questions about this industry.
What is the typical valuation multiple for an industrial gas company?
Industrial gas companies typically trade at 8x to 12x EBITDA, reflecting recurring revenue from long-term supply contracts, high customer switching costs, and stable demand across economic cycles. Per U.S. Census Bureau[5] data, regional distributors with dense delivery routes and diversified customer portfolios command premium valuations from major gas company acquirers.
What SBA loan options are available for industrial gas distributors?
The SBA 7(a) loan program[9] provides up to $5 million for distribution business acquisitions and equipment, while the CDC/504 program[10] finances bulk storage tanks, filling equipment, and delivery vehicle investments. Regional gas distributors with stable customer contracts and efficient delivery routes typically receive favorable lending terms.
What business models operate within industrial gas manufacturing?
Three primary models include on-site gas plants dedicated to large single customers, merchant liquid and compressed gas distribution to diverse customers, and packaged gas cylinder delivery serving smaller accounts. Per U.S. Census Bureau[5] industry data, on-site contracts provide the highest revenue stability through long-term take-or-pay agreements.
How does the hydrogen economy affect industrial gas manufacturers?
Growing demand for clean hydrogen as an energy carrier and industrial decarbonization feedstock represents a substantial growth opportunity for gas producers with hydrogen production capabilities. Per U.S. Department of Energy[11] hydrogen strategy documents, federal investment in hydrogen hubs and production tax credits are accelerating hydrogen market development across transportation, industrial, and power generation sectors.
What drives customer switching costs in industrial gas markets?
Installed storage equipment, pipeline connections, gas system integration, and product qualification requirements create high switching costs that support long-term customer retention. Per Bureau of Labor Statistics[6] industry data, industrial gas suppliers typically maintain customer relationships spanning decades, as the cost and disruption of switching suppliers exceeds the potential savings from competitive pricing.
What is the SBA size standard for industrial gas manufacturers?
The SBA[8] classifies businesses with up to 1,200 employees as small for NAICS 325120 industrial gas manufacturing. While major gas companies far exceed this threshold, independent regional distributors and specialty gas producers qualify for SBA lending and government contracting programs.
What safety regulations apply to industrial gas operations?
What are key factors in industrial gas distribution acquisitions?
Acquirers evaluate delivery route density, customer contract terms, storage and filling equipment condition, fleet age, and geographic market coverage. Per U.S. Census Bureau[5] industry data, route-based distribution businesses with high customer density and long-term contracts are valued most highly due to their predictable recurring revenue characteristics.
Sources & References
Government datasets and editorial sources used in this report.
- [1]U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages bls.gov
- [2]U.S. Census Bureau, Economic Census census.gov
- [3]U.S. Census Bureau, County Business Patterns census.gov
- [4]U.S. Small Business Administration, SBA 7(a) Loan Program Data data.sba.gov
- [5]U.S. Census Bureau census.gov
- [6]Bureau of Labor Statistics bls.gov
- [7]SBA Office of Advocacy advocacy.sba.gov
- [8]SBA size standards sba.gov
- [9]SBA 7(a) loan program sba.gov
- [10]CDC/504 loan program sba.gov
- [11]U.S. Department of Energy energy.gov
- [12]OSHA osha.gov
- [13]Department of Transportation dot.gov
- [14]EPA epa.gov
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