NAICS 325311 - Nitrogenous Fertilizer Manufacturing RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities
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About Nitrogenous Fertilizer Manufacturing (NAICS 325311)
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.
| Status | Title | Buyer | Due Date |
|---|---|---|---|
| Open | Agricultural Grade Fertilizer Supply The Province of British Columbia is seeking agricultural grade fertilizer for delivery to Wahleach Reservoir. Maple Ridge, BC, Canada•Invitation for/to Bid (IFB/ITB) | Canada > British Columbia | 6/29/2026 |
| Open | Bulk Chemicals for Water and Wastewater Treatment Facilities The State of Maryland is seeking a supplier for bulk chemicals for its water and wastewater treatment facilities. Baltimore, MD, USA•Request for Proposal (RFP) | State of Maryland | 7/1/2026 |
| Open | Sodium Bisulfite Delivery Services The Town of Killingly, Connecticut is seeking proposals for the delivery of Sodium Bisulfite to their Water Pollution Control Facility. 31 Wauregan Road, Killingly, CT, USA•Invitation for/to Bid (IFB/ITB)Disadvantaged Business | Killingly > Finance Department | 7/13/2026 |
| Open | Annual Contract for Turf Fertilizer Purchase Charlotte County is seeking an annual contract for the purchase of turf fertilizer. Charlotte County, FL, USA•Request for Proposal (RFP) | Charlotte County > Purchasing Division | 7/9/2026 |
| Open | Source Sought for TPN Admixtures and Related Pharmaceutical Products The Defense Health Agency is seeking information on adult and neonatal Total Parenteral Nutrition (TPN) admixtures, amino acids, fat emulsion admixtures, and cariopelgia products. Washington, DC, USA•Sources Sought | United States of America > Department of Defense > Defense Health Agency | 7/2/2026 |
| Open | Soda Ash Supply Metropolitan Utilities District is seeking Soda Ash for a 3-year period from September 1, 2026, to August 31, 2029. Omaha, NE, USA•Request for Proposal (RFP) | Metropolitan Utilities District | 6/30/2026 |
| Open | Annual Supply of Caustic Soda Beads for City of Lincoln, NE The City of Lincoln, Nebraska is seeking bids for the annual supply of caustic soda beads for its Wastewater Division. 2400 Theresa Street, Lincoln, NE, USA•Invitation for/to Bid (IFB/ITB) | City of Lincoln > Water Department | 6/26/2026 |
| Open | Powdered Activated Carbon Supply The City of St. Louis is seeking a contractor to supply powdered activated carbon for water treatment purposes. St. Louis, MO, USA•Invitation for/to Bid (IFB/ITB) | City of St. Louis | 7/7/2026 |
| Open | Liquid Ferrous Chloride Supply for Wastewater Odor Control The City of Lincoln, Nebraska is seeking a supplier for liquid ferrous chloride (FeCl2) to control odors at their Northeast Water Resource Recovery Facilities. Lincoln, NE, USA•Invitation for/to Bid (IFB/ITB) | City of Lincoln > Lincoln Transportation & Utilities | 6/24/2026 |
| Open | Hydrofluoric Acid Supply for the State of Virginia The State of Virginia is seeking hydrofluoric acid. 816 Woodview Road, Culpeper, VA, USA•Request for Proposal (RFP) | Virginia | 6/30/2026 |
| Open | Bulk Water Treatment Chemicals Invitation to Bid The Western Virginia Water Authority is seeking sealed bids for bulk water treatment chemicals for its municipal water treatment systems. Roanoke, VA, USA•Invitation for/to Bid (IFB/ITB) | Virginia > Western Virginia Water Authority | 7/9/2026 |
| Open | Furnishing and Delivering Citric Acid The Metropolitan Water Reclamation District of Greater Chicago is seeking bids for furnishing and delivering citric acid. Stickney, IL, USA•Invitation for/to Bid (IFB/ITB) | Metropolitan Water Reclamation District of Greater Chicago | 6/30/2026 |
| Open | Polymer Emulsion Delivery Services The State of Connecticut is seeking bids for the supply and delivery of polymer emulsion for the Town of Killingly's Water Pollution Control Facility. Killingly Center, CT, USA•Invitation for/to Bid (IFB/ITB) | State of Connecticut > Department of Administrative Services > DAS Procurement | 7/13/2026 |
| Open | Polymer for Wastewater Treatment The Central Florida Tourism Oversight District is seeking a supplier of polymer blends for wastewater treatment at their South Service Area facility. 2151 South Service Lane, Lake Buena Vista, FL, USA•Request for Proposal (RFP) | Central Florida Tourism Oversight District | 6/30/2026 |
| Open | Biosolids Management Services The Allegheny County Sanitary Authority is seeking a service provider for biosolids management services, including beneficial use and landfill disposal, for an average of 2,500 wet tons per month over a three-year term. 3300 Preble Avenue, Pittsburgh, PA, USA•Request for Proposal (RFP)Minority-Owned BusinessWoman-Owned Business | Allegheny County Sanitary Authority | 8/25/2026 |
| Open | Chemicals for Water and Wastewater Treatment Plants - FY2027 The City of Sumter is soliciting bids for chemicals for their water and wastewater treatment plants for Fiscal Year 2027, with bids due on June 23, 2026. Sumter, SC, USA•Invitation for/to Bid (IFB/ITB) | City of Sumter | 6/23/2026 |
| Open | Sodium Bioxide Delivery Services The Town of Killingly, Connecticut is seeking a contractor to provide Sodium Bioxide delivery services to the Killingly Water Pollution Control Facility. Killingly, CT, USA•Request for Proposal (RFP)Disadvantaged Business | State of Connecticut | 7/13/2026 |
| Open | Design and Construction of a Modernized Industrial Wastewater Treatment Facility at Radford Army Ammunition Plant The Army Contracting Command is seeking sources for the design, construction, and commissioning of a modernized industrial wastewater treatment facility at Radford Army Ammunition Plant. Radford, VA, USA•Sources Sought | United States of America > Department of the Army > Army Contracting Command | 7/2/2026 |
| Open | Sodium Hypochlorite and Sodium Bisulfite Supply for Fiscal Year 2026/2027 The City of Chico is seeking bids for the supply of an estimated 325,000 gallons of Sodium Hypochlorite and/or 135,000 gallons of Sodium Bisulfite during Fiscal Year 2026/2027. 4827 Chico River Road, Chico, CA, USA•Request for Proposal (RFP) | City of Chico > Water Pollution Control Plant | 6/24/2026 |
| Open | Polymer for Wastewater Treatment The Central Florida Tourism Oversight District is seeking a contractor to supply and deliver bulk polymer blends for wastewater sludge thickening and dewatering. 2151 South Service Lane, Lake Buena Vista, FL, USA•Request for Proposal (RFP)Small BusinessOther | Central Florida Tourism Oversight District | 6/30/2026 |
| Open | Water Treatment Chemicals Supply Bid The Town of Bedford is seeking bids for the supply of various water treatment chemicals, including Zinc Orthophosphoric Acid, Polyaluminum chloride, Citric Acid, Calcium Hypochlorite, and Sodium Thiosulfate. 215 Cross River Road, Bedford, NY, USA•Invitation for/to Bid (IFB/ITB) | Town of Bedford > Department of Public Works | 7/2/2026 |
| Open | Hydrofluoric Acid Supply The Town of Culpeper is soliciting bids for Hydrofluoric Acid, to be delivered in 55-gallon drums, conforming to AWWA standard B-703-94. 816 Woodview Road, Culpeper, VA, USA•Invitation for/to Bid (IFB/ITB) | Town of Culpeper | 6/30/2026 |
| Open | Wastewater Treatment Chemicals The state of Massachusetts is seeking wastewater treatment chemicals to be delivered to Wareham, MA. 54 Marion Road, Wareham, MA, USA•Request for Proposal (RFP) | Massachusetts | 7/6/2026 |
| Open | Bulk Road Salt and Water Treatment Salt for Lancaster County The County of Lancaster is seeking a vendor to provide bulk road salt and water treatment salt for a two-year base contract period. Lancaster County, PA, USA•Invitation for/to Bid (IFB/ITB) | Lancaster County | 7/15/2026 |
| Open | Aluminum Sulfate (Ground Commercial) Metropolitan Utilities District is seeking Aluminum Sulfate (Ground Commercial) for the period of September 1, 2026, to August 31, 2027. Kamrup Metropolitan, AS, India•Invitation for/to Bid (IFB/ITB) | Metropolitan Utilities District | 6/30/2026 |
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What is 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.
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