NAICS Code 325311

NAICS 325311

NAICS Code 325311 – Nitrogenous Fertilizer Manufacturing

Definition of NAICS Code 325311: This U.S. industry comprises establishments primarily engaged in one or more of the following:

  1. Manufacturing nitrogenous fertilizer materials and mixing ingredients into fertilizers;
  2. Manufacturing fertilizers from sewage or animal waste; and
  3. Manufacturing nitrogenous materials and mixing them into fertilizers.
  • You can also download your own copy of the complete 2017 NAICS Classification Manual. The NAICS Manual is updated every five years. The 2017 copy will be applicable until a new edition is produced in 2022.

Cross Reference Guide for Code 325311

What codes are similar to this classification that might be a more applicable code? The cross-reference guide below displays the codes for other similar industries. Please review to find the most applicable classification.

  • Establishments primarily engaged in mixing ingredients made elsewhere into nitrogenous fertilizers are classified in U.S. Industry NAICS 325314, Fertilizer (Mixing Only) Manufacturing.

Other Index Entries for NAICS 325311

The North American Industry Classification System contains multiple index entries that are each descriptive of the same code. The bulleted list below shows all applicable index entries (Current and former) that are associated with this classification. These index entries further elaborate on the scope of applicable industries that have already been defined at the top of this page.

  • Ammonia, anhydrous and aqueous, manufacturing
  • Ammonium nitrate manufacturing
  • Ammonium sulfate manufacturing
  • Anhydrous ammonia manufacturing
  • Fertilizers, mixed, made in plants producing nitrogenous fertilizer materials
  • Fertilizers, natural organic (except compost), manufacturing
  • Fertilizers, of animal waste origin, manufacturing
  • Fertilizers, of sewage origin, manufacturing
  • Nitric acid manufacturing
  • Nitrogenous fertilizer materials manufacturing
  • Plant foods, mixed, made in plants producing nitrogenous fertilizer materials
  • Urea manufacturing

Suggested Insurance Conversion Table for NAICS Code 325311

Looking for an insurance classification other than the North American Industry Classification System? If a company falls within the industry defined on this page, then the class codes mentioned below may be applicable. Please note that the bulleted cross-reference guide below is not authoritative. Users should have an insurance professional review to ensure proper insurance classification.

  • NCCI WC (Varies by state): 4829, 4583NAICS 325311
  • CA WC: 4829, 4665
  • DE WC: 551, 553, 573
  • PA WC: 551, 553, 573
  • MI WC: 4829, 4583
  • NJ WC: 4829, 4536, 4583
  • NY WC: 4815, 4812, 4583
  • WY WC: 325311
  • GL: 51852, 51850, 53077
  • SIC: 2843, 2873

Resources: Praxiom, AceGroupTDICalifornia Division of Workers Compensation, Delaware Workers Compensation Manual, Pennsylvania Workers Compensation Manual, Michigan Workers’ Compensation Placement Facility: Classification Definitions, New Jersey Workers Compensation and Employers Liability Insurance Manual, New York Workers Compensation and Employers Liability, North American Industry Classification System, Florida Underwriting Guide: Commercial General Liability Classifications,  Standard Industrial Classifications.

The suggested cross reference guide for NAICS code 325311 is based on our research using the resources cited above.

Correlating Code Breakdown for North American Industry Classification System

NAICS codes are broken down by digit. The broadest description starts with the 2 digit sector codes. The 3 digit subsector codes are more specific, then the 4 digit industry group, 5 digit industry, and the most specific is the 6 digit NAICS code (Where you are now). If the code on this page does not describe the industry of the business in question, then select the largest applicable code below. From there, follow through the progression of smaller digits to the larger digits in order to obtain the most specific 6 digit classification.

  • Sector 31-33: Manufacturing
  • Subsector 325: Chemical Manufacturing
  • Industry Group 3253: Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing
  • Industry 32531: Fertilizer Manufacturing
  • 6 Digit Code(s) NAICS 325311: Nitrogenous Fertilizer Manufacturing
  • 6 Digit Code(s) NAICS 325312: Phosphatic Fertilizer Manufacturing
  • 6 Digit Code(s) NAICS 325314: Fertilizer (Mixing Only) Manufacturing
Other helpful NAICS Downloads

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NAICS Code 325311