NAICS 333248 Quarterly Industry Report
All Other Industrial Machinery Manufacturing
Comprehensive industry research for valuation professionals, business owners, buyers, and lenders
NAICS Code: 333248Sector: 33Updated: Q1 2026
About This Report
This Fair Market Value industry report covers NAICS 333248 (All Other Industrial Machinery Manufacturing) using the 2022 North American Industry Classification System. Data sources include the U.S. Census Bureau[4] NAICS classification, Bureau of Labor Statistics[5] manufacturing employment data, and SBA size standard tables. Content addresses industry structure, product scope, and market dynamics for establishments primarily engaged in manufacturing industrial processing equipment across diverse application areas.
Industry Definition & Overview
All Other Industrial Machinery Manufacturing (NAICS 333248) encompasses establishments primarily engaged in manufacturing industrial machinery not classified elsewhere in the NAICS system. Products include printing presses and bookbinding machinery, textile-making equipment and looms, plastics and rubber working machinery, chemical processing equipment, glass-making machinery, and leather tanning equipment. Per the Census Bureau[4], this catch-all classification excludes agricultural machinery, construction equipment, food processing machinery, semiconductor equipment, and sawmill or woodworking machinery, each covered under separate six-digit codes.
Manufacturing operations vary widely given the diverse product range within this classification. Printing press manufacturers require precision sheet metal work and roller alignment capabilities. Textile machinery producers specialize in high-speed mechanical systems with electronic tension controls. Plastics equipment manufacturers build injection molding machines, extruders, and blow molding systems requiring hydraulic engineering expertise. This diversity means establishments rarely compete directly with one another despite sharing the same NAICS code.
Geographic distribution follows general manufacturing patterns, with facilities concentrating in the industrial Midwest, Mid-Atlantic, and Southeast regions. According to BLS data[5], manufacturing employment distributes across states with established industrial infrastructure and skilled labor availability. Customer relationships tend toward long-term partnerships, as industrial machinery often requires custom engineering, installation services, and ongoing technical support throughout equipment lifecycles spanning ten to thirty years.
What's Included in This Industry
- Printing presses and bookbinding machinery
- Textile-making machinery and industrial looms
- Plastics working machinery including injection molders and extruders
- Rubber working and processing machinery
- Chemical processing equipment and reactors
- Glass-making and forming machinery
- Leather tanning machinery and equipment
- Cigarette-making machinery
- Petroleum refining equipment
- Additive manufacturing machinery and 3D printing systems
NAICS Classification Hierarchy
| Level | Description | Code |
|---|---|---|
| Subsector | Machinery Manufacturing | 333 |
| Industry Group | Industrial Machinery Manufacturing | 3332 |
| NAICS Industry | Industrial Machinery Manufacturing | 33324 |
| National Industry | All Other Industrial Machinery Manufacturing | 333248 |
Related NAICS Codes
| Code | Description | Relationship |
|---|---|---|
| 333241 | Food Product Machinery Manufacturing | Manufactures food product machinery including dairy, bakery, and meat processing equipment, representing a specific industrial machinery category excluded from the broader NAICS 333248 classification |
| 333242 | Semiconductor Machinery Manufacturing | Produces semiconductor processing machinery requiring cleanroom assembly and nanometer-precision engineering, representing another specific industrial machinery category excluded from NAICS 333248 |
| 333243 | Sawmill, Woodworking, and Paper Machinery Manufacturing | Manufactures sawmill, woodworking, and paper production machinery covering timber processing and papermaking equipment, another specific category excluded from the catch-all 333248 code |
| 333310 | Commercial and Service Industry Machinery Manufacturing | Produces commercial and service industry machinery including vending equipment and commercial laundry systems, serving commercial rather than industrial manufacturing applications |
| 333511 | Industrial Mold Manufacturing | Manufactures industrial molds used in injection molding and forming processes, producing tooling components that work in conjunction with plastics machinery classified under NAICS 333248 |
| 333993 | Packaging Machinery Manufacturing | Produces packaging machinery for food, beverage, and consumer product applications, sharing automation engineering and material handling expertise with industrial machinery manufacturers |
SBA Lending Summary
248
Total SBA Loans
$272.5M
Total Loan Volume
$1.1M
Average Loan Size
11 yrs
Average Loan Term
9.98%
Average Interest Rate
3,456
Jobs Supported
Source: SBA 7(a) Program Data, U.S. Small Business Administration — FY 2025[3]
Key Insight: The Small Business Administration[6] sets the size standard for NAICS 333248 at 750 employees. Firms averaging 750 or fewer employees over the preceding 12 months qualify as small businesses for SBA loan programs, federal contracting set-asides, and small business certifications. This elevated threshold reflects the capital intensity and technical complexity of industrial machinery manufacturing. Eligible businesses can access SBA 7(a) loans[7] for working capital, equipment, and acquisition financing, while 504 loans[8] support major fixed-asset purchases including real estate and heavy machinery.
Top SBA Lenders
| # | Lender | Loans | Volume | Avg Loan |
|---|---|---|---|---|
| 1 | Live Oak Banking Company | 16 | $43.5M | $2.7M |
| 2 | Pathward National Association | 8 | $40.0M | $5.0M |
| 2 | T Bank, National Association | 8 | $40.0M | $5.0M |
| 4 | CIBC Bank USA | 16 | $38.8M | $2.4M |
| 5 | JPMorgan Chase Bank, National Association | 16 | $29.9M | $1.9M |
Frequently Asked Questions
Common questions about this industry.
What types of businesses are classified under NAICS 333248?
NAICS 333248 classifies establishments primarily engaged in manufacturing industrial machinery not covered by other specific NAICS codes. Products include printing presses, textile looms, plastics injection molding machines, rubber processing equipment, chemical reactors, and glass-forming machinery. The Census Bureau[4] explicitly excludes food machinery (333241), semiconductor equipment (333242), and sawmill machinery (333243).
How is the industrial machinery manufacturing industry structured?
Establishments within NAICS 333248 rarely compete directly because the classification spans unrelated product categories. Printing press manufacturers serve publishing and packaging markets. Textile machinery producers serve apparel and fabric industries. Plastics equipment makers serve consumer goods and automotive suppliers. Each product segment has its own competitive dynamics, customer base, and technical requirements.
What is the SBA size standard for industrial machinery manufacturers?
The SBA sets the size standard at 750 employees for NAICS 333248. Firms at or below this threshold qualify as small businesses for federal contracting preferences and SBA lending programs. Details appear in the SBA size standards table[6].
What NAICS codes are closely related to other industrial machinery manufacturing?
NAICS 333241 covers food processing machinery. NAICS 333242 covers semiconductor equipment. Regional 333243 covers sawmill and paper machinery. NAICS 333511 covers industrial molds used with plastics equipment. These adjacent codes reflect the specific machinery categories carved out from the broader industrial machinery group that NAICS 333248 captures as a residual classification.
What industries depend on NAICS 333248 machinery manufacturers?
Printing and publishing companies purchase presses and bindery equipment. Textile mills buy weaving and knitting machinery. Plastics processors invest in injection molding and extrusion equipment. Per BLS data[5], manufacturing employment spans diverse sectors that each rely on specialized industrial machinery for production operations.
What activities does NAICS 333248 include?
Covered products include printing presses, bookbinding equipment, textile machinery, plastics injection molders and extruders, rubber processing equipment, chemical processing machinery, glass-forming systems, leather tanning equipment, and additive manufacturing systems. Manufacturing activities span precision machining, hydraulic system assembly, and electronic control integration. Excluded items include food machinery (NAICS 333241), packaging machinery (NAICS 333993), and power-driven hand tools (NAICS 333991).
Are industrial machinery manufacturers eligible for SBA loans?
Yes, manufacturers meeting the 750-employee threshold qualify for SBA 7(a) loans, 504 loans, and federal contracting set-asides. The SBA funding programs[9] page details eligibility for manufacturing businesses seeking capital for equipment, production facilities, and working capital.
Where is industrial machinery manufacturing concentrated in the United States?
Facilities distribute across the industrial Midwest, Mid-Atlantic, and Southeast regions with established manufacturing infrastructure. Ohio, Pennsylvania, and Illinois host significant concentrations of machinery manufacturers. BLS employment data[5] shows that manufacturing employment concentrates in states offering skilled labor, supply chain proximity, and transportation access for shipping heavy equipment to domestic and export customers.
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. Small Business Administration, SBA 7(a) Loan Program Data data.sba.gov
- [4]Census Bureau census.gov
- [5]BLS data bls.gov
- [6]Small Business Administration sba.gov
- [7]SBA 7(a) loans sba.gov
- [8]504 loans sba.gov
- [9]SBA funding programs sba.gov
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