NAICS 424610 Quarterly Industry Report
Plastics Materials and Basic Forms and Shapes Merchant Wholesalers
Comprehensive industry research for valuation professionals, business owners, buyers, and lenders
NAICS Code: 424610Sector: Wholesale Trade (42)Updated: Q1 2026
About This Report
This Fair Market Value industry report for NAICS 424610 draws on verified data from the U.S. Census Bureau[5], Bureau of Labor Statistics[7], and Small Business Administration[6] to profile the plastics materials wholesale distribution sector. Our research team analyzes resin market dynamics, petrochemical pricing trends, and manufacturing demand patterns to provide accurate market intelligence for business valuation purposes. The report covers SBA size standards, related NAICS classifications, and the commodity pricing environment shaping plastics distribution. Fair Market Value updates this NAICS 424610 profile quarterly to reflect new Census releases and industry developments.
Industry Snapshot
Key metrics for the plastics materials and basic forms and shapes merchant wholesalers industry.
Industry Definition & Overview
Plastics Materials and Basic Forms and Shapes Merchant Wholesalers (NAICS 424610) encompasses establishments primarily engaged in the merchant wholesale distribution of plastics materials, resins, and unsupported plastics film, sheet, rod, tube, and other basic forms and shapes. These wholesalers serve as intermediaries between resin producers and plastics processors, stocking and distributing the raw materials that feed injection molding, extrusion, blow molding, thermoforming, and other plastics manufacturing operations. Product lines include polyethylene, polypropylene, polystyrene, PVC, nylon, ABS, polycarbonate, and specialty engineering resins.
Resin distribution requires technical product knowledge because plastics processors select materials based on specific performance characteristics including melt flow index, impact resistance, tensile strength, and thermal properties. Wholesalers maintain inventory across hundreds of resin grades and colors, providing the just-in-time delivery that processors need to minimize on-site raw material storage. According to the U.S. Census Bureau[5], roughly 375 establishments operate in this classification, employing about 32,340 workers. Merchant wholesalers must take ownership title, distinguishing them from manufacturer sales offices that distribute directly.
The SBA[6] sets the size standard at 150 employees for this industry. Petrochemical feedstock costs drive resin pricing, creating margin volatility tied to crude oil and natural gas markets. Wholesalers manage this exposure through indexed pricing contracts that pass feedstock cost changes to customers on a monthly lag basis. Recycled and bio-based resins represent growing product segments as manufacturers respond to sustainability mandates and consumer preferences for reduced virgin plastics usage.
What's Included in This Industry
- Wholesale distribution of polyethylene and polypropylene resins
- Distribution of PVC compounds and vinyl materials
- Wholesale of engineering resins including nylon and polycarbonate
- Distribution of unsupported plastics film and sheet products
- Wholesale of plastics rods, tubes, and basic shapes
- Distribution of polystyrene and ABS resins
- Wholesale of specialty and high-performance polymer materials
- Distribution of recycled and reclaimed plastics materials
- Wholesale of plastics colorants, additives, and compounds
- Distribution of bio-based and sustainable resin products
NAICS Classification Hierarchy
| Level | Description | Code |
|---|---|---|
| Sector | Wholesale Trade | 42 |
| Subsector | Merchant Wholesalers, Nondurable Goods | 424 |
| Industry Group | Chemical and Allied Products Merchant Wholesalers | 4246 |
| NAICS Industry | Plastics Materials and Basic Forms and Shapes Merchant Wholesalers | 42461 |
| National Industry | Plastics Materials and Basic Forms and Shapes Merchant Wholesalers | 424610 |
Related NAICS Codes
| Code | Description | Relationship |
|---|---|---|
| 424690 | Other Chemical and Allied Products Merchant Wholesalers | Distributes other chemical and allied products through wholesale channels, sharing chemical distribution infrastructure and serving overlapping industrial customer bases |
| 424950 | Paint, Varnish, and Supplies Merchant Wholesalers | Handles paint and varnish wholesale distribution, with product overlap in coating materials and chemical products sold to manufacturing customers |
| 424910 | Farm Supplies Merchant Wholesalers | Distributes farm supplies through wholesale channels, including agricultural plastics and packaging materials used in crop production and livestock operations |
| 423840 | Industrial Supplies Merchant Wholesalers | Handles industrial supplies wholesale distribution, with overlap in maintenance and operational supplies sold to the same manufacturing facilities |
| 423490 | Other Professional Equipment and Supplies Merchant Wholesalers | Distributes other professional and commercial equipment through wholesale channels, including plastics processing machinery and related industrial equipment |
| 424710 | Petroleum Bulk Stations and Terminals | Handles petroleum and petroleum products wholesale distribution, sharing upstream petrochemical feedstock connections that influence resin pricing |
Geographic Concentration
Top states by share of national establishments.
| # | State | % Est. | Total Est. |
|---|---|---|---|
| 1 | California | 12.3% | 317 |
| 2 | Texas | 10.3% | 266 |
| 3 | Florida | 6.8% | 176 |
| 4 | Illinois | 5.2% | 133 |
| 5 | New York | 5.1% | 131 |
| 6 | Ohio | 5.0% | 130 |
| 7 | Michigan | 4.3% | 110 |
| 8 | New Jersey | 4.2% | 109 |
| 9 | Pennsylvania | 4.0% | 104 |
| 10 | Georgia | 3.3% | 84 |
% Of Establishments
0%
12%
Source: County Business Patterns, U.S. Census Bureau[3]
SBA Lending Summary
64
Total SBA Loans
$107.8M
Total Loan Volume
$1.7M
Average Loan Size
11 yrs
Average Loan Term
11.38%
Average Interest Rate
512
Jobs Supported
Source: SBA 7(a) Program Data, U.S. Small Business Administration — FY 2025[4]
Key Insight: The SBA[6] classifies NAICS 424610 under chemical and allied products merchant wholesale trade with a size standard of 150 employees. Businesses at or below this threshold qualify as small for federal contracting preferences and SBA loan programs. Plastics materials wholesalers can access SBA 7(a) loans[8] for inventory financing, warehouse infrastructure, and working capital to manage resin price fluctuations. Firms purchasing distribution center or warehouse facilities may qualify for 504 loans[9]. Resin inventory represents the largest working capital requirement, as petrochemical feedstock price movements directly affect inventory carrying costs.
Top SBA Lenders
| # | Lender | Loans | Volume | Avg Loan |
|---|---|---|---|---|
| 1 | Wintrust Bank National Association | 8 | $40.0M | $5.0M |
| 2 | Port 51 Lending LLC | 8 | $33.8M | $4.2M |
| 3 | Bank of Hope | 8 | $28.0M | $3.5M |
| 4 | JPMorgan Chase Bank, National Association | 8 | $2.0M | $250K |
| 5 | Newtek Bank, National Association | 8 | $1.6M | $200K |
Frequently Asked Questions
Common questions about this industry.
What types of businesses fall under NAICS 424610?
NAICS 424610 covers merchant wholesalers of plastics materials including resins, compounds, and basic forms such as film, sheet, rod, and tube. These businesses purchase from resin producers and distribute to plastics processors and manufacturers. Source: U.S. Census Bureau[5]
What is the SBA size standard for NAICS 424610?
The SBA sets the size standard at 150 employees for plastics materials and basic forms merchant wholesalers. Businesses at or below this employee count qualify as small for federal contracting preferences and SBA financing programs. Source: SBA Size Standards[6]
How many plastics materials wholesale businesses exist?
Census data shows roughly 375 establishments operating under NAICS 424610, employing about 32,340 workers. The industry serves thousands of plastics processing companies that depend on wholesale distribution for their resin and materials supply. Source: U.S. Census Bureau[5]
How does oil pricing affect plastics materials wholesale?
Petrochemical feedstock costs from crude oil and natural gas directly influence resin pricing. Wholesalers typically manage this through indexed pricing contracts that adjust monthly based on published resin benchmarks, passing feedstock cost changes to processors on a lag basis.
What NAICS codes are related to plastics materials wholesalers?
Related wholesale codes include 424690 (other chemicals), 424950 (paint and varnish), and 424710 (petroleum products). Manufacturing codes include 325211 (plastics resin production), 326111 (plastics bags), and 326199 (other plastics products). Source: Census NAICS[5]
Can plastics materials wholesalers get SBA loans?
Yes, small businesses under NAICS 424610 can access SBA 7(a) loans for inventory and working capital, 504 loans for warehouse facility purchases, and microloans for smaller needs. Resin inventory financing is the most common funding purpose given commodity price volatility. Source: SBA Loan Programs[10]
What technical knowledge do plastics distributors need?
Plastics material wholesalers must understand resin grades, processing characteristics (melt flow, impact strength, thermal properties), and application-specific requirements. Matching the right resin to each customer's molding or extrusion process requires deep materials science knowledge and manufacturing expertise.
How is sustainability changing plastics distribution?
Growing demand for recycled content and bio-based alternatives is expanding product lines for plastics wholesalers. Recycled resins, post-consumer reclaimed materials, and bio-derived polymers now represent meaningful product segments as manufacturers respond to regulatory mandates and consumer sustainability expectations.
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]SBA sba.gov
- [7]Bureau of Labor Statistics bls.gov
- [8]SBA 7(a) loans sba.gov
- [9]504 loans sba.gov
- [10]SBA Loan Programs sba.gov
Disclaimer
This publication has been prepared by Fair Market Value (“Fair Market Value”) for informational purposes only. It is provided on an “as-is” and “as available” basis. Fair Market Value makes no representations or warranties, express or implied, regarding the merchantability, fitness for a particular purpose, completeness, or accuracy of the data or information contained herein. This publication is not intended to be, and should not be construed as, professional financial, legal, tax, or investment advice. Users should consult with qualified professionals before making any financial or business decisions based on the information presented.
To the extent permitted by law, Fair Market Value disclaims all liability for loss or damage, direct and indirect, suffered or incurred by any person resulting from the use of, or reliance upon, the data in this publication.
Copyright © 2026 Fair Market Value. All rights reserved. All data, information, articles, graphs, and content contained in this publication are copyrighted works and Fair Market Value hereby reserves all rights. No part of this publication may be copied, reproduced, republished, uploaded to a third party, or distributed without the prior written permission of Fair Market Value.