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NAICS Code· 325315

Compost Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing compost through the controlled aerobic, biological decomposition and curing of biodegradable materials. Cross-References. Establishments primarily engaged in--Show more

NAICS 325315 – Compost Manufacturing covers the industrial-scale production of compost from organic waste streams, including food residuals, yard trimmings, biosolids, and other biodegradable materials. This sector supports sustainable waste management and soil health initiatives by converting organic waste into nutrient-rich, pathogen-free soil amendments used in land reclamation, erosion control, and green infrastructure projects.

1
Active Contracts
$50K
Total Obligations (12mo)
2
Awarded Contracts (12mo)
1
Contractors Awarded (12mo)
+52.8%
YoY Growth

Contract Opportunities

Active solicitations and awarded contracts classified under NAICS 325315 — Compost Manufacturing.

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NAICS 325315 FAQ

Frequently Asked Questions

NAICS code 325315 covers Compost Manufacturing. This U.S. industry comprises establishments primarily engaged in manufacturing compost through the controlled aerobic, biological decomposition and curing of biodegradable materials. Cross-References. Establishments primarily engaged in--

Recently Posted in Compost Manufacturing

NAICS: 325315
Closed
SLED
ORGANIC BLENDThe solicitation titled "ORGANIC BLEND" issued by Westchester County - Purchasing seeks bids for a contract related to an organic blend product. The solicitation was posted on March 25, 2026, with a response deadline set for March 26, 2026. The contract falls under the jurisdiction of Westchester County, New York, and is managed by the county's Purchasing Bureau. Though specific NAICS information and set-aside classifications are not provided, the opportunity is open to a range of vendors with emphasis on compliance with federal, state, and local regulations as outlined in the county’s conditions for bids. Bidders are required to adhere to detailed instructions that include submitting pricing proposals that reflect consideration for recycled materials, tax exemptions, delivery requirements, and guarantees. Westchester County stresses transparency and fair competition, mandating anti-collusion certifications and encouraging participation from Minority Business Enterprises (MBE) and Women Business Enterprises (WBE). The contract award process prioritizes compliance with these policies and guidelines, and the county reserves certain rights regarding the award. Vendors interested in responding to this solicitation can contact the primary point of contact, Ladia Montalvo, for further information.
Westchester County - Purchasing

POSTED

4 months ago

CLOSED

4 months ago
View Details
NAICS: 325315
Closed
SLED
Organic Blend Product Supply and Manufacturing
Westchester County - Purchasing

POSTED

4 months ago

CLOSED

4 months ago
View Details
NAICS: 325315
Closed
SLED
MBE/WBE Participation and Certification Support
Westchester County - Purchasing

POSTED

4 months ago

CLOSED

4 months ago
View Details
NAICS: 325315
Closed
SLED
Earth Machine Composter BinsThe procurement involves a sole-source solicitation, issued on February 23, 2026, by the City of Orlando Solid Waste Department, for the acquisition of Earth Machine Composter Units manufactured exclusively by ORBIS Corporation. ORBIS is designated as the sole authorized supplier due to its proprietary rights over the product line, which is designed to compost food and yard waste. The solicitation number for this procurement is S26-0286, and the deadline for responses to challenge the sole source designation or provide qualifications by alternative suppliers is March 2, 2026, at 5:00 p.m. Eastern Time. The procurement is conducted without competitive evaluation factors or pricing details provided, emphasizing the proprietary nature of the product and the exclusivity of ORBIS Corporation as the source. No formal contract clauses, detailed pricing, or delivery schedules beyond the response deadline are present in the provided documents. Performance is to take place in Orlando, Florida, likely involving delivery to the City of Orlando, but specific shipping terms, acceptance criteria, inspection locations, or packaging and preservation requirements are not defined. The City of Orlando’s Purchasing Agent, Cindy Jordan, serves as the primary point of contact for the procurement process, with no designated Contracting Officer’s Representative or formal contract administration details specified. The acquisition lacks special contract requirements such as security clearances, key personnel provisions, contract options, or organizational conflict of interest clauses. The submission instructions require interested parties claiming capability to supply equivalent products to submit product information, qualifications, or capabilities electronically by the stated deadline to the Purchasing Agent, after which the sole-source award will proceed based on ORBIS Corporation’s exclusive proprietary status.
Solid Waste

POSTED

5 months ago

CLOSED

4 months ago
View Details
NAICS: 325315
Federal
Dehydrated Food Waste By-ProductFCI Sandstone, Minnesota, a facility under the Federal Prison System/Bureau Of Prisons, is seeking a compost manufacturer or a similar company to recycle dehydrated food waste by-products generated onsite. They operate two dehydrator units that process food scraps, resulting in a lightweight, nutrient-rich, and safe by-product suitable for commercial farming and gardening applications. The dehydrated waste resembles dry coffee grounds in appearance and is intended for sale to a vendor that can utilize it as compost material or for agricultural needs. The selected company would be responsible for providing a 2–3-yard storage container for onsite collection and arranging a regular pickup schedule, ideally every other week, though the frequency may be adjusted based on container size. The vendor will have access to lab data confirming the nutrient content of the by-product, supporting its commercial value and utility. The solicitation, titled "Dehydrated Food Waste By-Product" (solicitation number 15B41326QSST00001), was posted on October 3, 2025, and prospective vendors must respond by October 24, 2026. The point of contact for this opportunity is Charles Dailey, and further details can be accessed via the provided SAM.gov link. The place of performance is Sandstone, Minnesota (ZIP 55072).
Federal Prison System / Bureau Of Prisons

POSTED

9 months ago

DEADLINE

in 3 months
View Details
NAICS: 325315
Closed
SLED
ITB 2025-1100-0318 - Bulk FertilizerThe State of Alaska Department of Fish and Game is seeking bids from vendors to supply bulk fertilizer for their annual needs, with the solicitation identified as ITB 2025-1100-0318. The contract aims to secure a supplier capable of providing fertilizer quantities valued between $50,000 and $200,000, supporting the department’s operational requirements across Alaska. The solicitation was issued on April 3, 2025, with a deadline for responses set for April 17, 2025, at 2:00 PM AKST. Electronic submissions via email to dfg.contracting@alaska.gov are preferred, and interested vendors can find additional details through the provided online notice link. The procurement process is managed by Hollie Roselle, the designated Procurement Officer, who can be contacted via email or phone for further inquiries. The contract falls under the NAICS code 325315, which pertains to fertilizer manufacturing, and is part of the State of Alaska’s SLED organization. The project is situated within Alaska, and the solicitation emphasizes the department’s need for a reliable supplier to meet its annual bulk fertilizer requirements, ensuring timely and efficient procurement to support Fish and Game operations throughout the state.
Fish and Game

POSTED

over 1 year ago

CLOSED

about 1 year ago
View Details
NAICS: 325315
Closed
SLED
FertilizerThe contract pertains to the supply of fertilizer for Oklahoma State University, issued under solicitation number OSUA&M-RFQ-001692-2025. It was posted on March 21, 2025, with a response deadline of April 4, 2025. The contract is managed by the Oklahoma A&M System, a state-level organization within Oklahoma, and involves a procurement process with a budget range between $50,000 and $150,000. The NAICS code associated with this contract is 325315, indicating it relates to fertilizer manufacturing. The primary point of contact for inquiries is Donald Watts, who can be reached via email at don.watts@okstate.edu. Interested vendors can view the full solicitation details and submit their bids through the provided online portal link.
Oklahoma A&M System

POSTED

over 1 year ago

CLOSED

over 1 year ago
View Details
NAICS: 325315
Closed
SLED
Nitrogen and Phosphorus Fertilizer Supply
University of Missouri System

POSTED

over 1 year ago

CLOSED

about 1 year ago
View Details
NAICS: 325315
Closed
SLED
Farm Fertilizers, Chemicals, and SeedThe University of Missouri is seeking to establish contracts with multiple experienced and established suppliers capable of providing farm fertilizers, chemicals, and seed. The solicitation, titled "Farm Fertilizers, Chemicals, and Seed," is identified by the number 25-0002-01 and was posted on March 20, 2025, with a response deadline of April 18, 2025. The procurement process emphasizes the use of the university’s electronic bidding platform, with the university not responsible for late submissions. The contract size is estimated to range between five million and fifteen million dollars, and the NAICS code associated with this procurement is 325315, indicating a focus on fertilizers, pesticides, and other agricultural chemicals. The primary contact for this solicitation is Steve Cox, reachable via email and phone. The solicitation documents provide comprehensive instructions to respondents, outlining the procedures for examining solicitation documents, preparing bids, and submitting responses in compliance with the university’s requirements. They also address confidentiality, open records policies under Missouri law, and the importance of adhering to submission deadlines. The overarching goal is to ensure a transparent and competitive bidding process for the supply of farm-related products essential for the university’s agricultural operations. The contract aims to secure reliable suppliers for a significant volume of fertilizers, chemicals, and seed, supporting the university’s agricultural and research activities within the state of Missouri.
University of Missouri System

POSTED

over 1 year ago

CLOSED

about 1 year ago
View Details
NAICS: 325315
Closed
SLED
1161 SCI Rockview Fertilizer 03202025This solicitation seeks bids from qualified vendors to supply various fertilizers for use on agricultural crops at SCI Rockview during the 2025 growing season. The vendor is responsible solely for delivering the specified fertilizer products; no application services are required. The contract is expected to be valued between $50,000 and $150,000, with the Department of Corrections acting as the contracting agency. Bids must be submitted electronically through the Pennsylvania Supplier Portal by March 25, 2025, and only registered suppliers can respond. Payment will be made via ACH transfer upon complete fulfillment of the purchase order and receipt of accurate invoices. The contract emphasizes the importance of monitoring the procurement website for any updates or changes to the solicitation, which will be posted on the state’s e-marketplace platform. The procurement process incorporates the Reciprocal Limitations Act requirements, which prioritize in-state suppliers and bidders from Pennsylvania by applying specific preferences and prohibitions based on the origin of supplies and manufacturing locations. Bidders are required to complete and submit a compliance form detailing the state of manufacture for each item offered, ensuring adherence to state laws that favor local vendors. The solicitation also provides resources for online bidding assistance and emphasizes the importance of accurate and complete documentation to avoid bid rejection. Overall, the contract aims to secure reliable fertilizer supplies for the Department of Corrections’ agricultural operations while complying with state procurement laws designed to support local businesses.
Department of Corrections

POSTED

over 1 year ago

CLOSED

over 1 year ago
View Details
NAICS: 325315
Closed
SLED
CHJCF Worm Composter Education 3/17/25The contract involves the provision of a worm composter for the project associated with Evangelisti, under the title "CHJCF Worm Composter Education 3/17/25." It was posted on March 17, 2025, with a response deadline set for March 31, 2025. The solicitation is issued by the Cuyahoga Hills Juvenile Correctional Facility, which is part of the Ohio Department of Youth Services (SLED organization). The contract is expected to be valued between $10,000 and $50,000, indicating a moderate scope of work focused on educational and environmental initiatives related to composting. The project location is within Ohio, specifically at the Cuyahoga Hills Juvenile Correctional Facility. Interested vendors can find additional details and manage the procurement process through the provided OhioBuys link.
Cuyahoga Hills Juvenile Correctional Facility - Academic Education

POSTED

over 1 year ago

CLOSED

over 1 year ago
View Details
NAICS: 325315
Closed
SLED
Spread Fertilizer ServiceThe University of Montana is seeking a contractor to provide fertilizer spreading services under the solicitation titled "Spread Fertilizer Service" with the solicitation number UOM-IFB-2025-3301. The contract is set to be awarded through a competitive bidding process, with responses due by March 24, 2025. The project is located within Montana and involves a contract value ranging from $12,000 to $12,000, indicating a fixed scope of work. The NAICS code associated with this service is 325315, which pertains to fertilizer manufacturing and distribution. Interested vendors can contact Chris Newlon via email for further details or to submit their bids. Additional information about the solicitation and bidding process can be accessed through the provided online link.
University of Montana

POSTED

over 1 year ago

CLOSED

over 1 year ago
View Details

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