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NAICS Code· 325311

Nitrogenous Fertilizer Manufacturing

This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) manufacturing nitrogenous fertilizer materials; (2) manufacturing fertilizers from sewage or animal waste; and (3) manufacturing nitrogenous materials and mixing with other ingredients into fertilizers. Cross-References.Show more

NAICS 325311 – Nitrogenous Fertilizer Manufacturing encompasses the production of synthetic nitrogen-based fertilizers, including ammonium nitrate, urea, ammonium phosphate, and other compound formulations used to enhance soil fertility and crop yields. This sector involves chemical processes such as the Haber-Bosch synthesis of ammonia, oxidation reactions, and granulation or prilling technologies to produce stable, application-ready products.

8
Active Contracts
$733K
Total Obligations (12mo)
6
Awarded Contracts (12mo)
7
Contractors Awarded (12mo)
-61.6%
YoY Growth

Awarded Contractors

Companies that have received federal awards classified under NAICS 325311.

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NAICS 325311 FAQ

Frequently Asked Questions

NAICS code 325311 covers Nitrogenous Fertilizer Manufacturing. This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) manufacturing nitrogenous fertilizer materials; (2) manufacturing fertilizers from sewage or animal waste; and (3) manufacturing nitrogenous materials and mixing with other ingredients into fertilizers. Cross-References.

Recently Posted in Nitrogenous Fertilizer Manufacturing

NAICS: 325311
New
SLED
Fertilizer plus ApplicationThe Texas Department of Criminal Justice is seeking bids for a blanket purchase order to procure fertilizer including application services for fiscal year 27, with the solicitation number IW254777 posted on July 13, 2026, and responses due by July 30, 2026. This procurement is managed under the state and local government category, with performance expected across Texas state-owned facilities under TDCJ jurisdiction, and all applications must be submitted through the TX SmartBuy portal. Catherine Cain serves as the primary point of contact for inquiries, reachable via phone or email, and there is no set-aside designation specified for small or minority businesses. The contract will cover both the supply and professional application of fertilizer, with the successful vendor expected to meet ongoing needs throughout the fiscal year.
Texas Department of Criminal Justice

POSTED

1 day ago

DEADLINE

in 16 days
View Details
NAICS: 325311
New
SLED
Fertilizer Supply (Bulk Commodity)The Texas Department of Criminal Justice is seeking a contractor to supply bulk fertilizer for application across its facilities throughout Fiscal Year 27. This subcontract is classified under NAICS code 325311, which pertains to the manufacturing of nitrogenous fertilizers, indicating the need for specialized agricultural chemical products suited for large-scale land management. The solicitation was posted on July 13, 2026, with responses due by July 30, 2026, and the fertilizer will be delivered and applied at various TDCJ locations statewide, requiring logistical coordination to meet facility-specific schedules and regulatory standards. The contract does not specify a set-aside status, meaning it is open to all eligible vendors regardless of business size or ownership classification, and performance is expected to comply with state guidelines for environmental impact, safety handling, and timely delivery across multiple remote correctional sites.
Texas Department of Criminal Justice

POSTED

1 day ago

DEADLINE

in 16 days
View Details
NAICS: 325311
New
SLED
Fertilizer plus ApplicationThe Texas Department of Criminal Justice is soliciting bids to establish a blanket purchase order for the procurement of fertilizer along with its application services for fiscal year 27. The solicitation, identified as IW254820, was posted on July 13, 2026, with responses due by July 30, 2026. The contract is aimed at securing ongoing supplies and application services for fertilizer across TDCJ facilities throughout Texas. The procurement is categorized under a state-level government action with no set-aside provisions specified, and all performance is expected to occur within the state of Texas. Catherine Cain serves as the primary point of contact, with direct email and phone available for inquiries. Bidders must submit through the Texas SmartBuy portal, and the order will provide a streamlined mechanism for repeated purchases over the fiscal year without requiring individual solicitations for each delivery.
Texas Department of Criminal Justice

POSTED

1 day ago

DEADLINE

in 16 days
View Details
NAICS: 325311
New
SLED
Liquid PolyphosphateThe Sewerage & Water Board of New Orleans is seeking proposals for Liquid Polyphosphate under solicitation number 123460-2026-SWB-37, with the opportunity posted on July 13, 2026, and responses due by July 24, 2026, at 5:30 PM Eastern Time. This solicitation is categorized under SLED state, local, and education government procurement and will be performed within Louisiana, specifically serving the needs of the agency based in New Orleans. There is no specified set aside classification or NAICS code provided, indicating the opportunity is open to all qualified vendors without demographic or size restrictions. The primary point of contact is Cashanna Moses, reachable via phone at 504-585-2428 or email at cmoses@swbno.org for inquiries related to the solicitation. All submissions and communications must be directed through the official portal accessible via the provided UI link.
Sewerage & Water Board of New Orleans

POSTED

2 days ago

DEADLINE

in 10 days
View Details
NAICS: 325311
New
SLED
Supply of Aluminum Sulfate (Alum) for Lake TreatmentThe contract involves the supply of high-purity, water treatment-grade aluminum sulfate, commonly known as alum, for use in treating Casey Lake to meet environmental and safety standards. The material must be delivered to the specified location and must conform to exacting quality benchmarks suitable for aquatic ecosystem management. The solicitation is issued as a subcontract under the Department of Natural Resources in Iowa, with the place of performance centered in Des Moines, though delivery is targeted to Casey Lake. The procurement follows industry standards associated with NAICS code 325311, which covers the manufacturing of inorganic chemicals. Responses are due by July 29, 2026, and interested parties must submit their proposals before the deadline to be considered. The posting date was July 11, 2026, and all bids must align with regulatory requirements for environmental applications, ensuring the alum's purity and handling procedures prevent contamination or ecological harm.
Department of Natural Resources

POSTED

3 days ago

DEADLINE

in 14 days
View Details
NAICS: 325311
SLED
Supply of Liquid Aluminum Sulfate (Chemical Procurement)Berks County is seeking qualified suppliers to provide Liquid Aluminum Sulfate with an 8% Al2O3 concentration for use in phosphate removal at a municipal wastewater treatment facility. The chemical must strictly comply with AWWA B403-82 and NSF/ANSI-60 standards to ensure safety, efficacy, and regulatory conformity in public water treatment applications. This subcontract opportunity is open for responses until July 22, 2026, with all deliveries required to meet the specified performance criteria and be made to the designated facility within Berks County, Pennsylvania. The solicitation falls under NAICS code 325311 for inorganic chemical manufacturing and is intended for vendors capable of consistent, large-scale supply with full documentation of product quality and compliance. Buyers are expected to deliver on a reliable schedule to support continuous plant operations without disruption.
Berks County

POSTED

9 days ago

DEADLINE

in 8 days
View Details
NAICS: 325311
Closed
SLED
Supply of 10-0-30 +11.40%S Granular FertilizerThe contract requires the supply of 23 tons of granular fertilizer with a nutrient analysis of 10-0-30 and an additional 11.40% sulfur, formulated exclusively from Muriate of Potash and Ammonium Sulfate, to meet all specifications set by the North Carolina Department of Transportation for managing roadside vegetation. The fertilizer must be delivered in a granular form suitable for application in highway right-of-way environments and must comply with all technical and quality standards established by the agency. The solicitation is categorized as a subcontract under NAICS code 325311, indicating it falls within the fertilizer manufacturing sector, and is issued by the North Carolina Department of Transportation with no set-aside designation for small or disadvantaged businesses. Responses are due by July 14, 2026, at 7:00 PM, following the posting of the solicitation on July 2, 2026. The place of performance and exact delivery location are not specified in the provided data, but the fertilizer is intended for use in North Carolina’s transportation infrastructure maintenance programs. The official solicitation details and submission portal are accessible via the provided digital link, and while no point of contact is listed, all inquiries and submissions must adhere to the terms and deadlines outlined in the solicitation. Compliance with NCDOT’s technical requirements for nutrient composition, particle size, and impurity limitations is mandatory for bid acceptance.
Department of Transportation

POSTED

13 days ago

CLOSED

about 11 hours ago
View Details
NAICS: 325311
SLED
Liquid Lime SupplyThe contract is for the supply of liquid lime to support soil pH stabilization and vegetation management on Kentucky Transportation Cabinet road projects, with performance required across multiple locations under the designation "Other." The solicitation, classified as a subcontract under NAICS code 325311 for pesticide and other agricultural chemical manufacturing, is issued by the KYTC Division of Maintenance and is open to interested vendors until July 23, 2026, at 5:30 PM Eastern Time. The liquid lime must meet specific technical requirements to effectively neutralize acidic soils and promote healthy vegetation control along roadways, ensuring long-term pavement integrity and environmental compliance. All deliveries and applications must align with KYTC’s operational standards, timelines, and safety protocols for transportation infrastructure maintenance.
KYTC-Div of Maintenance

POSTED

13 days ago

DEADLINE

in 9 days
View Details
NAICS: 325311
Grant
Fertilizer Investment & Expansion for Long-term Domestic Supply (FIELDS)The Fertilizer Investment & Expansion for Long-term Domestic Supply (FIELDS) Program is a U.S. Department of Agriculture initiative administered by the Rural Business-Cooperative Service to enhance domestic agricultural fertilizer production and strengthen the nation’s supply chain. The program aims to fund projects that materially expand or establish new independent fertilizer manufacturing capacity, including facility expansions, new construction, shovel-ready initiatives, and supporting infrastructure like terminals and transportation systems. Eligible applicants must demonstrate a clear path to increasing domestic production of nitrogen, sulfur, phosphate, or potash-based fertilizers and must be independent of the top four U.S. fertilizer producers. Funding is available in awards ranging from $15 million to $100 million per project, with a mandatory 50% non-federal matching funds requirement that must be secured prior to award execution. All projects must be physically located within the United States or its territories, with manufacturing processes occurring domestically, and must comply with Build America, Buy America requirements for infrastructure components. Applications are submitted via Grants.gov under solicitation number RD-RBS-26-01-FIELDS with a due date of August 17, 2026. Proposals must include a variety of standardized forms—SF-424, SF-424A or SF-424C, SF-424D, SF-LLL—and a 20-page project narrative with a 500-word executive summary, all prepared in specified formatting with single-spaced, 12-point font, and one-inch margins. Evaluation is based on a weighted scoring system totaling 100 points across seven factors: financial viability and technical merit, work plan and budget, market demand and opportunities, administrator discretion, risk mitigation, nitrogen or sulfur-related innovation, and executed off-take agreements. Award decisions prioritize overall value over price, using a trade-off analysis to select the highest-scoring applicants. Key compliance obligations include SAM.gov registration with a valid Unique Entity Identifier, environmental reviews under NEPA, certification of domestic ownership and control, and post-award reporting using SF-425 and SF-271 for reimbursement. The performance period is 60 months, extendable by up to 24 months, with disbursements occurring upon verified expenditure, potentially with 10% withheld until final inspection. Projects on Tribal land require a Tribal Government Resolution of Consent, and all applicants must attest to no conflict of interest, no duplicated federal funding, and commitment to making fertilizer available to U.S
Rural Business-Cooperative Service

POSTED

14 days ago

DEADLINE

in about 1 month
View Details
NAICS: 325311
Closed
SLED
Nitrogen Fertilizer SupplyThe contract is for the supply of nitrogen-based fertilizer to support municipal landscaping and revegetation initiatives under a subcontract arrangement, with the North American Industry Classification System code 325311 indicating chemical manufacturing related to fertilizers. The solicitation, issued by the Public Works - Engineering agency in Illinois, is open for responses until July 14, 2026, at 7:30 PM, with the posting date listed as June 30, 2026. The fertilizer will be used for public land maintenance and ecological restoration efforts, though specific quantities, delivery schedules, or performance metrics are not detailed in the available data. The place of performance and point of contact information are not provided, and no set-aside designation is specified, meaning the opportunity is open to all eligible vendors. The full details can be accessed via the provided online portal linked to the City of Urbana, Illinois.
Public Works - Engineering

POSTED

15 days ago

CLOSED

about 10 hours ago
View Details
NAICS: 325311
Closed
SLED
Liquid Aluminum Sulfate SupplyThe City of Traverse City is seeking a subcontractor to supply 45,000 gallons of liquid aluminum sulfate for use in municipal water treatment operations. This solicitation, posted on June 29, 2026, requires proposals to be submitted by July 8, 2026, at 6:00 PM, with the specified quantity intended to support ongoing water purification processes. The contract falls under NAICS code 325311, which classifies it within the inorganic chemical manufacturing sector, indicating the product must meet specific industrial standards for purity and consistency. While no set-aside provisions are designated, the supplier must be prepared to deliver the material to an unspecified location within Michigan, and all terms of performance, including packaging, transportation, and compliance with local water treatment regulations, are implied by the scope of the procurement. The procurement is being managed through BidNet Direct, with no specific point of contact listed, and interested parties must reference the provided online portal for full details and submission instructions.
City of Traverse City

POSTED

15 days ago

CLOSED

6 days ago
View Details
NAICS: 325311
Closed
Federal
Supply of Potash Fertilizer (0-0-60)The contract calls for the supply of 18 tons of Potash fertilizer with an NPK rating of 0-0-60, or an approved equivalent product that meets federal brand name or equal standards. Bidders must provide comprehensive technical documentation to demonstrate that any non-brand-name product is chemically and functionally equivalent to the specified potash, ensuring compliance with federal procurement requirements. The solicitation is structured as a subcontract under a Total Small Business Set-Aside, meaning only small businesses certified by the Small Business Administration are eligible to respond, as defined by FAR 19.5 and classified under NAICS code 325311 for fertilizer manufacturing. Responses are due by July 8, 2026, at 10:00 a.m., with the contract performance taking place in Prairie du Sac, Wisconsin, under the auspices of the U.S. Department of Agriculture, specifically the USDA ARS AFM APD office. The posting date is June 25, 2026, indicating a brief but critical window for interested small businesses to prepare and submit proposals. All submissions must include proof of equivalency for alternative products and adhere to federal standards for agricultural inputs to qualify for award.
USDA Ars Afm Apd

POSTED

20 days ago

CLOSED

7 days ago
View Details

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