NAICS 325312 Quarterly Industry Report
Phosphatic Fertilizer Manufacturing
Comprehensive industry research for valuation professionals, business owners, buyers, and lenders
NAICS Code: 325312Sector: 32Updated: Q1 2026
About This Report
This Fair Market Value industry report for NAICS 325312 provides business owners, acquirers, and financial advisors with data-driven valuation insights for the phosphatic fertilizer manufacturing sector, drawing on data from the U.S. Census Bureau[4] and USDA Economic Research Service[8] fertilizer market statistics. Additional data is drawn from Bureau of Labor Statistics[9].. The report aggregates transaction multiples, financial benchmarks, and market trends specific to NAICS 325312 establishments, supporting buy-sell agreements, succession planning, SBA-financed acquisitions, and litigation support engagements.
Industry Definition & Overview
Phosphatic Fertilizer Manufacturing (NAICS 325312) encompasses establishments primarily engaged in manufacturing phosphatic fertilizer materials and mixing phosphatic ingredients into fertilizer products, including diammonium phosphate, monoammonium phosphate, superphosphates, and phosphoric acid used as fertilizer intermediate. According to the U.S. Census Bureau[4], the industry is highly concentrated with approximately 14 companies operating production facilities, employing roughly 5,700 workers in phosphate rock processing plants and granulation facilities located primarily in Florida, Louisiana, and Idaho where domestic phosphate rock deposits support vertically integrated production operations.
The industry generated revenues approaching $6 billion annually, with the International Trade Administration[5] reporting U.S. phosphate fertilizer exports exceeding $3.7 billion and imports of $4.6 billion as the domestic market balances production with significant international trade flows. Diammonium phosphate and monoammonium phosphate represent the largest product categories, consumed by crop farmers through retail agricultural dealers and cooperatives. The Bureau of Labor Statistics[6] identifies production roles including phosphoric acid plant operators managing rock digestion and filtration systems, granulation technicians operating rotary drum granulators, maintenance mechanics servicing corrosion-prone acid processing equipment, and environmental compliance specialists managing gypsum stack and process water treatment systems.
Per the SBA Office of Advocacy[7], the industry is among the most concentrated in the chemical manufacturing sector, dominated by a small number of large mining-to-fertilizer integrated companies controlling phosphate rock reserves and processing capacity. The capital-intensive nature of phosphate rock beneficiation and wet-acid phosphoric acid production creates high barriers to entry, limiting new competition and maintaining the dominant market position of established producers.
What's Included in This Industry
- Valuation multiples benchmarked to phosphatic fertilizer manufacturing operations
- Revenue and EBITDA trends for domestic phosphate processing and fertilizer production
- SBA lending data and financing terms for NAICS 325312 businesses
- Comparable transaction data from recent phosphate fertilizer company acquisitions
- Industry risk factors including phosphate rock reserves, environmental liabilities, and trade flows
- Workforce composition and labor cost benchmarks for phosphoric acid and granulation operations
- Regional market analysis covering Florida, Louisiana, and Idaho production centers
- Capital expenditure benchmarks for acid plants and granulation equipment
- Growth projections tied to global food demand and phosphate fertilizer trade patterns
- Owner compensation and discretionary earnings benchmarks
NAICS Classification Hierarchy
| Level | Description | Code |
|---|---|---|
| Subsector | Chemical Manufacturing | 325 |
| Industry Group | Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing | 3253 |
| NAICS Industry | Fertilizer and Compost Manufacturing | 32531 |
| National Industry | Phosphatic Fertilizer Manufacturing | 325312 |
Related NAICS Codes
| Code | Description | Relationship |
|---|---|---|
| 325311 | Nitrogenous Fertilizer Manufacturing | Nitrogenous fertilizer manufacturers producing complementary nitrogen products frequently blended with phosphatic fertilizers into mixed NPK formulations for crop applications |
| 325314 | Fertilizer (Mixing Only) Manufacturing | Fertilizer mixing operations purchasing bulk phosphatic fertilizer materials for custom blending into NPK formulations distributed through retail agricultural supply channels |
| 212390 | Other Nonmetallic Mineral Mining and Quarrying | Other nonmetallic mineral mining establishments including phosphate rock mining operations that supply the primary raw material input for phosphoric acid production |
| 325320 | Pesticide and Other Agricultural Chemical Manufacturing | Pesticide and agricultural chemical manufacturers whose crop protection products are applied alongside phosphate fertilizers in integrated nutrient management programs |
| 325180 | Other Basic Inorganic Chemical Manufacturing | Other basic inorganic chemical manufacturers producing sulfuric acid consumed as the primary reagent in wet-acid phosphoric acid production from phosphate rock |
| 424910 | Farm Supplies Merchant Wholesalers | Farm supply merchant wholesalers distributing phosphatic fertilizer products from manufacturers to retail agricultural dealers and cooperative locations nationwide |
Geographic Concentration
Top states by share of national establishments.
| # | State | % Est. | Total Est. |
|---|---|---|---|
| 1 | Florida | 19.1% | 9 |
| 2 | California | 12.8% | 6 |
| 3 | Iowa | 10.6% | 5 |
| 4 | Louisiana | 8.5% | 4 |
| 5 | Minnesota | 8.5% | 4 |
| 6 | Maryland | 8.5% | 4 |
| 7 | Alabama | 6.4% | 3 |
| 8 | Pennsylvania | 6.4% | 3 |
| 9 | Ohio | 6.4% | 3 |
| 10 | Michigan | 6.4% | 3 |
% Of Establishments
0%
19%
Source: County Business Patterns, U.S. Census Bureau[3]
Frequently Asked Questions
Common questions about this industry.
What is the typical valuation multiple for a phosphate fertilizer manufacturer?
Phosphate fertilizer manufacturers typically trade at 5x to 8x EBITDA, with valuations reflecting phosphate rock reserve positions, production cost curves, and environmental liability profiles. Per U.S. Census Bureau[4] data, the industry's extreme concentration among 14 firms means acquisitions are rare and tend to involve premium valuations for resource control.
What SBA loan options are available for phosphate fertilizer businesses?
The SBA[10] sets the small business threshold at 500 employees for NAICS 325312. Given the industry's high concentration and capital intensity, SBA financing is most relevant to smaller blending operations or specialty phosphate product manufacturers rather than integrated phosphate rock processing facilities.
How do phosphate rock reserves affect industry valuations?
Phosphate rock is a finite, non-renewable resource with domestic reserves concentrated in Florida and Idaho. Per the USGS[13], global phosphate rock production and reserve estimates directly influence long-term valuation assessments for integrated phosphate fertilizer producers controlling mining rights.
What environmental challenges face phosphate fertilizer manufacturers?
Phosphogypsum stack management represents the largest environmental liability, as the EPA[14] regulates these radioactive byproduct storage facilities under the National Emission Standards for Hazardous Air Pollutants. Process water management, particulate emissions control, and legacy site remediation obligations also create ongoing compliance costs.
How do global trade flows affect domestic phosphate producers?
The U.S. is both a major exporter and importer of phosphate fertilizers, with the International Trade Administration[5] reporting over $3.7 billion in exports primarily to Brazil, India, and other agricultural markets. Import competition from Morocco and other low-cost producers influences domestic pricing and capacity decisions.
What drives phosphate fertilizer demand?
Global food production requirements and crop acreage trends drive phosphate fertilizer consumption, with the USDA Economic Research Service[8] tracking planted acreage and fertilizer application rates that determine annual demand volumes. Soil phosphorus depletion in intensively farmed regions creates sustained replacement demand for phosphatic fertilizer products.
What workforce challenges do phosphate manufacturers face?
The Bureau of Labor Statistics[6] reports that chemical plant operators, acid plant technicians, and environmental compliance specialists are in demand at phosphate manufacturing facilities, with producers competing for skilled workers in the limited geographic areas where phosphate processing operations are concentrated.
How is the phosphate industry adapting to sustainability pressures?
high-efficiency phosphate fertilizers with controlled-release coatings and water-soluble formulations are growing in market share as precision agriculture adoption increases. Per the EPA[14], nutrient stewardship programs promoting 4R nutrient management practices are reshaping phosphate application patterns and supporting demand for advanced phosphate fertilizer products.
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. Census Bureau census.gov
- [5]International Trade Administration trade.gov
- [6]Bureau of Labor Statistics bls.gov
- [7]SBA Office of Advocacy advocacy.sba.gov
- [8]USDA Economic Research Service ers.usda.gov
- [9]Bureau of Labor Statistics bls.gov
- [10]SBA size standards sba.gov
- [11]SBA 7(a) loan program sba.gov
- [12]CDC/504 loan program sba.gov
- [13]USGS usgs.gov
- [14]EPA epa.gov
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