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NAICS Code· 325314

Fertilizer (Mixing Only) Manufacturing

This U.S. industry comprises establishments primarily engaged in mixing ingredients made elsewhere into fertilizers. Cross-References. Establishments primarily engaged in--Show more

NAICS 325314 – Fertilizer (Mixing Only) Manufacturing covers the blending or mixing of purchased raw materials—such as nitrogen, phosphorus, and potassium compounds, micronutrients, and inert carriers—to produce customized fertilizer formulations without chemical synthesis or manufacturing of constituent elements. This sector supports agricultural, land management, and ecological restoration initiatives where precise nutrient profiles are required for soil amendment, turf maintenance, or reclamation projects.

$860K
Total Obligations (12mo)
23
Awarded Contracts (12mo)
15
Contractors Awarded (12mo)
-26.4%
YoY Growth

Contract Opportunities

Active solicitations and awarded contracts classified under NAICS 325314 — Fertilizer (Mixing Only) Manufacturing.

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NAICS 325314 FAQ

Frequently Asked Questions

NAICS code 325314 covers Fertilizer (Mixing Only) Manufacturing. This U.S. industry comprises establishments primarily engaged in mixing ingredients made elsewhere into fertilizers. Cross-References. Establishments primarily engaged in--

Recently Posted in Fertilizer (Mixing Only) Manufacturing

NAICS: 325314
Closed
SLED
Supply of 31-3-8 +2%FE, 8.60%S Granular FertilizerThe contract calls for the supply of a custom granular fertilizer formulated as 31-3-8 +2% Fe with 8.60% sulfur, produced from urea, ammonium sulfate, and ferrous sulfate, designed to support targeted vegetation growth with added iron nutrition. The fertilizer must meet precise chemical specifications to ensure consistent nutrient delivery and optimal plant response in designated applications. The solicitation is issued as a subcontract under the North Carolina Department of Transportation, with a response deadline of July 14, 2026, and was posted on July 2, 2026. The NAICS code 325314 indicates the production of fertilizer manufacturing, aligning the supplier’s capabilities with the required industrial classification. The place of performance and point of contact details are not specified, but the procurement is accessible through the North Carolina eProcurement portal.
Department of Transportation

POSTED

12 days ago

CLOSED

about 8 hours ago
View Details
NAICS: 325314
Closed
SLED
Supply of 16-4-10 +2.5%MGO, 8.5%S Granular FertilizerThe contract calls for the supply of a granular 16-4-10 NPK fertilizer enriched with 2.5% magnesium oxide and 8.5% sulfur, formulated from urea, muriate of potash, ammonium sulfate, and kieserite to address magnesium deficiencies in soils. The fertilizer must meet precise nutrient specifications and be suitable for agricultural use, with the intended purpose of soil correction to enhance crop productivity and soil health. The solicitation is issued as a subcontract under NAICS code 325314, which corresponds to the manufacturing of chemical fertilizers, and is managed by the North Carolina office of the Department of Transportation. Responses are due by July 14, 2026, at 7:00 PM, with the solicitation posted on July 2, 2026, indicating a twelve-day window for submission. The place of performance and point of contact details are not specified, and the award will be governed under state-level procurement protocols administered through North Carolina’s electronic vendor portal. All interested suppliers must ensure compliance with the chemical composition requirements and submit proposals before the deadline to be considered for inclusion in the supply arrangement.
Department of Transportation

POSTED

12 days ago

CLOSED

about 8 hours ago
View Details
NAICS: 325314
Closed
SLED
Supply of 16-4-10 +2.2%ZN, 8.5%S Granular FertilizerThe contract seeks the supply of a granular fertilizer with a nutrient composition of 16-4-10 NPK, enriched with 2.2% zinc and 8.5% sulfur, formulated from urea, muriate of potash, ammonium sulfate, and zinc sulfate to specifically correct zinc deficiencies in soil. The product must meet precise chemical specifications to ensure effectiveness in agricultural applications, with the formulation designed to enhance nutrient uptake and address localized soil imbalances. The solicitation is issued as a subcontract under NAICS code 325314, indicating the procurement is for fertilizer manufacturing or formulation services, and is managed by the North Carolina office of the Department of Transportation. The posting date is July 2, 2026, with a response deadline set for July 14, 2026, providing potential suppliers with a twelve-day window to submit proposals. The place of performance and point of contact details are unspecified, and no set-aside provisions are indicated, meaning the contract is open to all qualified vendors. The official solicitation can be accessed via the provided link to the North Carolina electronic procurement system, where full technical requirements and submission instructions are likely detailed. All bids must align with the stated nutrient content and raw material sources to ensure compliance with the intended agricultural application and performance benchmarks.
Department of Transportation

POSTED

12 days ago

CLOSED

about 8 hours ago
View Details
NAICS: 325314
Closed
SLED
Zinc Orthophosphate SupplyThe City of Traverse City is seeking a subcontractor to supply 8 tons of zinc orthophosphate specifically for corrosion control in its potable water distribution systems. The material must meet stringent quality and purity standards to ensure safe and effective use in drinking water infrastructure, with delivery timing critical to maintain uninterrupted system operations. The solicitation is open for responses until July 8, 2026, and all proposals must demonstrate compliance with technical specifications, handling requirements, and regulatory guidelines for water treatment chemicals. The contract falls under NAICS code 325314, indicating it involves the manufacturing of other inorganic chemical manufacturing, which aligns with the production of zinc orthophosphate. While the solicitation does not specify a set-aside classification or detailed performance location beyond the jurisdiction of the City of Traverse City in Michigan, bidders are expected to confirm their ability to deliver the full quantity in a timely and secure manner, with appropriate documentation of product certifications and safety data. The bid interface is accessible via a private portal, and all communication and submissions must adhere to the platform’s procedural requirements as outlined in the posting.
City of Traverse City

POSTED

15 days ago

CLOSED

6 days ago
View Details
NAICS: 325314
Closed
SLED
Orthophosphate SupplyThe contract involves the supply and delivery of 4,000 gallons of orthophosphate in liquid solution, which is used for corrosion control purposes. The product must be delivered within 72 hours of the request, underscoring the need for timely fulfillment. This agreement is categorized as a subcontract under the North American Industry Classification System code 325314, which pertains to the chemical manufacturing industry. Issued by the West Travis County Public Utility Agency in Texas, the contract call was posted on June 1, 2026, with a response deadline set for July 9, 2026. While specific details about the location of performance and points of contact are not provided, the agreement aims to support the agency's utility operations, ensuring the steady provision of this chemical treatment essential for maintaining water infrastructure.
WEST TRAVIS COUNTY PUBLIC UTILITY AGENCY

POSTED

about 1 month ago

CLOSED

5 days ago
View Details
NAICS: 325314
Closed
SLED
Sussex Nursery Liquid Nitrogen FertilizerThe Virginia Department of Forestry is seeking a vendor to supply 10-0-4-2.5%S Liquid Fertilizer, totaling 51 tons, to be delivered in 15-ton increments on an as-needed basis to the Sussex Forestry Center located at 19127 Sandy Hill Road in Courtland, Virginia. The product must meet specified formulation requirements and be delivered according to the agency’s operational schedule, with deliveries coordinated through the designated point of contact at the site. The solicitation, identified by number QQ-120232, was posted on May 21, 2026, and responses are due by June 8, 2026, at 5:00 PM. This procurement falls under NAICS code 325314, which classifies it as a chemical manufacturing activity, and is open to all eligible vendors without a specific set-aside designation. All inquiries and communications should be directed to Brian Fox at the provided phone number and email address.
Department of Forestry

POSTED

about 2 months ago

CLOSED

about 1 month ago
View Details
NAICS: 325314
Closed
SLED
IWQ 130290, Purchase and Delivery of FertilizerGwinnett County is seeking competitive quotes from qualified suppliers for the purchase and delivery of fertilizer to support the Department of Parks and Recreation. The solicitation, identified as IWQ 130290 with the reference number PE-77023-NONST-2026-000000600, was posted on May 13, 2026, and responses are due by May 20, 2026. The procurement is managed by Gwinnett County Government in Georgia, and suppliers must ensure compliance with eligibility requirements; firms currently debarred, suspended, or listed on the Gwinnett County ineligible source list are expressly prohibited from submitting bids or proposals. The contract is categorized as a solicitation without any specified set-asides or NAICS coding indicated. The place of performance is within the state of Georgia. Interested parties can direct inquiries to the primary contact, Jake Scarpone, via phone or email. This opportunity is made available through Georgia’s state and local electronic procurement channels, and detailed information can be accessed through the provided online event link.
Gwinnett County Government

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 325314
Closed
Federal
Supply of Non-Herbicide Agricultural ChemicalsThe contract involves the supply of brand-specific, new, unopened agricultural chemicals including fertilizers, fungicides, and soil amendments as detailed in Attachment 3, excluding herbicides. It is structured as a subcontract under the USDA ARS AFM APD, with the NAICS code 325314 indicating classification within the synthetic fertilizer manufacturing sector. The solicitation was posted on May 12, 2026, and responses must be submitted by 9:00 PM Eastern Time on May 19, 2026. The place of performance and point of contact information are not specified, and no set-aside provisions are indicated. All delivered products must meet the requirement of being sealed, unused, and properly labeled according to the listed specifications.
USDA Ars Afm Apd

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 325314
Closed
SLED
Liquid Zinc Orthophosphate SupplyThe contract is for the supply of liquid zinc orthophosphate to be used for corrosion control in water distribution systems, supporting public water infrastructure integrity. The solicitation is classified as a subcontract under NAICS code 325314, which pertains to inorganic chemical manufacturing, and is managed by the Water and Sewer agency under Connecticut’s jurisdiction. The posting date is May 8, 2026, with a response deadline of May 22, 2026, at 3:00 PM. The product must meet specified technical standards for effective and safe use in municipal water systems, ensuring compliance with corrosion prevention requirements. Performance location details are not specified, but the material will be deployed within Connecticut’s water distribution network. All proposals must be submitted by the deadline, and the contract will be awarded based on technical capability, pricing, and adherence to quality and safety protocols.
Water and Sewer

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 325314
Closed
SLED
Dry Zinc Orthophosphate SupplyThe contract calls for the supply of dry zinc orthophosphate in 50-pound bags, with an annual requirement of 4 to 8 tons, to be used for corrosion control within water distribution systems. The material must be delivered in specified packaging and meet the technical standards necessary for effective and safe application in municipal water infrastructure. This is a subcontract under the Water and Sewer agency of Connecticut, with the solicitation posted on May 8, 2026, and responses due by May 22, 2026. The North American Industry Classification System code 325314 indicates the product falls under inorganic chemical manufacturing, emphasizing the industrial nature of the supply. The place of performance and delivery details are not fully specified, but the procurement is managed through the Town of Manchester’s procurement portal, suggesting local implementation and oversight. No set-aside provisions or specific point of contact information are provided, indicating a general open solicitation for qualified suppliers.
Water and Sewer

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 325314
Closed
Federal
HerbicideThe U.S. Department of Defense through the Office of W6QM Micc-Ft Drum is soliciting bids for herbicide under a combined contract with the solicitation number W911S226U3187, posted on May 6, 2026, and with a response deadline of May 14, 2026, at 2:00 PM Eastern Time. This opportunity is a Total Small Business Set-Aside as defined by FAR 19.5, restricted exclusively to small businesses certified by the Small Business Administration, with the NAICS code 325314 indicating the industry classification for pesticide and other agricultural chemical manufacturing. The contract will be performed at a location with a zip code of 31314, though the specific city and state are not listed in the details provided. The primary point of contact for inquiries is Charlie Hughes, reachable at 571-801-2263 or charlie.d.hughes.civ@army.mil, with Jonathan Garrow as the secondary contact at 571-801-2220 or Jonathan.r.garrow.civ@army.mil. The solicitation is hosted on SAM.gov, and interested parties must submit responses through the official platform linked in the posting.
W6QM Micc-Ft Drum

POSTED

2 months ago

CLOSED

2 months ago
View Details
NAICS: 325314
Closed
Federal
AMENDMENT 1 - Purchase/Delivery of Fertilizer Mix & Sulphur, CSO, Mendocino NFThe contract solicitation, identified as Amendment 1 to Solicitation 127EAY26Q0063, seeks the supply and delivery of specialty fertilizer blends and elemental sulfur for soil improvement at two USDA Forest Service seed orchards in California: the Chico Seed Orchard and the Foresthill Seed Orchard. The scope includes delivering 9,620 to 1,400 pounds of six distinct blended fertilizer mixes across 84 acres at Chico and 45 acres at Foresthill, along with 63,000 pounds of 90 to 100% elemental or popcorn sulfur exclusively for the Chico site to adjust soil pH levels. Amendment 1 specifically removes a spreader rental requirement from the original Statement of Work but retains all other terms; quotes must reflect these updated conditions. The solicitation is a Total Small Business Set-Aside under NAICS code 325314, with a 550-employee size standard, and requires offerors to hold a valid SAM Unique Entity Identifier. Pricing must be submitted as a firm-fixed price covering all line items, and evaluation will follow the Lowest Price Technically Acceptable methodology, prioritizing cost while ensuring technical acceptability and acceptable past performance. Delivery is F.O.B. Origin, with a firm deadline of June 30, 2026, and all shipments must be coordinated with the Contracting Officer’s Representative at the Chico location. The contract incorporates comprehensive FAR clauses governing small business subcontracting, labor standards, ethical conduct, cybersecurity, environmental compliance, and anti-discrimination, including requirements under 52.219-9, 52.222-41, 52.203-13, 52.240-93, and 52.222-90. Payment will be processed electronically via EFT in accordance with FAR clauses governing electronic fund transfers, and invoices must comply with standard government payment protocols. While no formal packaging, labeling, or bar-coding specifications are provided, all supplies must conform to the technical requirements of the Statement of Work and satisfy inspection by the Government’s representative upon delivery. Offerors must submit proposals via email to margaret.forrest@usda.gov by the deadline of May 9, 2026, and must affirm compliance with various certifications regarding DEI compliance, human trafficking, Buy American Act adherence, and employment eligibility. The contract has
USDA Forest Service

POSTED

3 months ago

CLOSED

2 months ago
View Details

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