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D. M. STOLTZFUS & SON INC

UEI: YBAAMAFYZTF8

D. M. STOLTZFUS & SON INC is a federal contractor, registered under UEI YBAAMAFYZTF8. It has been awarded $357,790 across 3 federal contracts. Primary work spans Crushed and Broken Granite Mining and Quarrying, Unknown NAICS, and Other Crushed and Broken Stone Mining and Quarrying. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

YBAAMAFYZTF8

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

Key Performance Metrics

Awards Count

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Total Awards

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Contracts

Prime · all time

Subcontracts

Sub · all time

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Prime · all time

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Award Analytics & Distribution

Awards by Agency

Department Of Defense$357.8K100%

Awards by NAICS

212313 - Crushed and Broken Granite Mining and Quarrying$186.5K52.1%

- Unknown NAICS$115.9K32.4%

212319 - Other Crushed and Broken Stone Mining and Quarrying$55.4K15.5%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in D. M. STOLTZFUS & SON INC's top NAICS codes and agencies

Agricultural Limestone SupplyThe contract calls for the supply of 400 pounds of agricultural limestone to be used for adjusting soil pH levels and promoting healthy vegetation growth. This subcontract is issued under NAICS code 212313, indicating it pertains to limestone mining and processing, and is administered by the Mississippi Department of Finance and Administration under the agency name MPTAP. The solicitation was posted on August 4, 2026, with responses due by September 15, 2026, providing potential suppliers a 42-day window to submit proposals. The place of performance and specific delivery details are not specified, but the limestone must meet the required agricultural standards to effectively treat soil conditions. Participation is open without a set-aside designation, and interested parties can access further details through the provided Mississippi state government portal.

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in about 1 month

Rock Crushing, Indian Springs Pit Development

Solicitation # 1240BD26Q0074

The U.S. Department of Agriculture, through its Csa Northwest 2 office in Portland, Oregon, is soliciting quotations for the Rock Crushing, Indian Springs Pit Development project under solicitation number 1240BD26Q0074. This acquisition is exclusively reserved for small business concerns as a Total Small Business Set-Aside, with the North American Industry Classification System code 212319 for Other Crushed and Broken Stone Mining and Quarrying and a small business size standard of 550 employees. The Product Service Code 3820 applies, indicating the scope involves Mining, Rock Drilling, Earth Boring, and Related Equipment. The work is to be performed at the Indian Springs Pit in White Bird, Idaho, with a zip code of 83554. The solicitation, issued as a combined synopsis and request for quotations under FAR Part 12, is the sole source for responses, and all responsible small businesses may submit quotes. The deadline for submissions is August 3, 2026, at 8:00 PM Eastern Time, with the announcement posted on July 16, 2026. Primary point of contact for the acquisition is Brian A. Johnson, Contracting Officer, reachable via phone at 509-423-2223 or email at brian.johnson3@usda.gov. The opportunity is publicly accessible through the SAM.gov platform. Quotations must be submitted in accordance with the requirements detailed in the attachments section, which contain the formal written solicitation document. The project involves development and operations related to rock crushing and quarrying activities at the specified site, with emphasis on compliance with small business set-aside regulations. All interested parties are encouraged to review the full solicitation materials prior to submitting a response, ensuring alignment with the specified technical, logistical, and regulatory criteria outlined in the attachments.

Csa Northwest 2 Usda-Fs

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Class IV base course aggregate

Solicitation # FA527026QA048

The 18th Contracting Squadron at Kadena Air Base is preparing to procure 2100 tons of Class IV 1-1/2 inch minus aggregate material for use by its Civil Engineering Service. A formal solicitation using the SF1449 form is scheduled to be posted on or about August 10, 2026, with responses due by August 31, 2026, under the solicitation number FA527026QA048. This procurement is classified under NAICS code 212319 and is intended for performance at Kadena, Okinawa, with the contracting office located in APO, AP. The notice is a pre-solicitation announcement, meaning no bids or proposals are currently being accepted, and no award will result from this notice alone. Point of contact for inquiries includes Nozomu Uchimura as the primary representative and Miyoko Hokama as the secondary contact, both reachable via email or phone listed. All official information and updates will be available through the SAM.gov portal.

FA5270 18 Cons Pk

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Cockreham Island Emergency Levee Repair - Delivered Materials

Solicitation # W912DW26QA061

The contract requires the delivery of a minimum of 500 tons of material per day to the Cockreham Island Emergency Levee Repair site near Hamilton, Washington, using either Solo Dump Trucks or Truck and Transfer systems. This effort supports a critical infrastructure repair project under the Department of Defense, managed by the U.S. Army Corps of Engineers in Seattle. The solicitation is a Small Business Set Aside, exclusively available to small businesses, with the NAICS code 212319 indicating its focus on other metal mining. All materials must be delivered directly to the site to ensure timely and effective levee stabilization. The solicitation was posted on August 4, 2026, and proposals must be submitted no later than August 12, 2026, at 7:30 PM Eastern Time. The primary point of contact is Vincent Daniels, reachable via email or phone, with Scott Britt available as a secondary contact for additional inquiries. The contract is being managed out of the Seattle office located at 98134-2329, and all work must be performed at the designated location in Hamilton, Washington. Interested parties are directed to the official SAM.gov portal for detailed submission guidelines and requirements.

W071 Endist Seattle

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PEO-M Unmanned Surface Vehicle (USV) Poseidon's Fury Collaboration Event (CE)

Solicitation # PEO_M_USV_Poseidon_s_Fury_CE

SOFWERX and the USSOCOM Program Executive Office Maritime (PEO-M) are hosting the Poseidon’s Fury Collaboration Event to accelerate the development of the Unmanned Surface Vehicle Mission-Aligned Reference Architecture (MARA), a standards-based framework designed to improve interoperability across Joint Force manned and unmanned maritime systems while eliminating redundant, service-specific platform development. This initiative is open exclusively to U.S. persons and involves a two-phase process beginning with a virtual collaboration event on August 26, 2026, where SOF operators and industry partners will engage in breakout sessions to define operational needs around user interface, autonomy, command and control, and platform effectiveness. Participation in this event is optional but strongly encouraged to align solutions with warfighter requirements, with registration closing August 14, 2026. Those who do not attend the CE may still submit capabilities for consideration during the Assessment Event, which opens on September 14, 2026, and closes October 2, 2026. A virtual Q&A session is available on September 23 for clarification on technical expectations. Selected submissions will undergo a downselect process, with winners invited to participate in a comprehensive on-water Assessment Event at Stennis Space Center, Mississippi, between November 2 and 20, 2026. Participants must demonstrate their USV capabilities in real-world conditions, with evaluations conducted by Subject Matter Experts from USSOCOM, JHU APL, WARCOM, and MARSOC using predefined technical and operational criteria. Successful performers may be transitioned to Phase 5, where potential pathways for follow-on acquisition include Other Transaction Authorities (OTAs) under 10 U.S.C. §4022, research agreements under 15 U.S.C. §3715, cooperative R&D agreements, experimental procurement under §4023, or prize competitions—potentially leading to non-competitive production awards based on successful prototype outcomes. All awardees must comply with NIST SP 800-171 for securing Controlled Unclassified Information, and eligibility is limited to U.S. persons and organizations capable of supporting USSOCOM’s unique maritime missions.

Department Of Defense

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2026-SW-11 Quarry Products Delivered Annual Contract

Solicitation # PE-63125-NONST-2027-000000080

The Clayton County Water Authority is seeking qualified contractors to supply quarry products under an annual delivery contract for the 2026 fiscal period, identified as solicitation PE-63125-NONST-2027-000000080. Bids must be submitted as sealed proposals and received by the deadline of August 18, 2026, at 8:00 PM Eastern Time, with the solicitation posted on August 3, 2026. The scope requires consistent delivery of quarry materials to CCWA and designated project sites within Georgia, ensuring reliable support for water authority infrastructure and related operations. This is a state and local government procurement under the SLED classification with no set-aside provisions specified, open to all eligible bidders without preference for small, minority, or disadvantaged business enterprises. All proposals must be directed to the Clayton County Water Authority’s procurement office, with the primary point of contact being CCWA PROCUREMENT via email at ccwa_procurement@ccwa.us or phone at 770-960-5223. Performance of all contracted deliveries will occur within the state of Georgia, and bidders are expected to demonstrate capacity to meet ongoing supply demands throughout the contract year. Additional details, including bid submission requirements and evaluation criteria, are available through the official public procurement portal linked in the solicitation. Failure to comply with submission deadlines or procedural requirements will result in disqualification.

Clayton County Water Authority

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MN LITCHFIELD WMD Road Materials

Solicitation # 140FS226Q0159

The contract titled MN LITCHFIELD WMD Road Materials is a small business set aside solicitation under the SBA program, exclusively reserved for small businesses, with a NAICS code of 212319 indicating it pertains to other mineral and ore mining activities. It is issued by the Department of the Interior through its Sat Team 2 Fws office, located in Falls Church, Virginia, with a solicitation number of 140FS226Q0159 and a posted date of August 3, 2026. The response deadline for submissions is August 14, 2026, at 9:00 PM Eastern Time, and the place of performance details are not fully specified in the available data. Primary point of contact for inquiries is Jeremy Riva, reachable by phone at 303-535-4788 or via email at jeremy_riva@ios.doi.gov. The contract opportunity can be accessed and reviewed through the official SAM.gov workspace link provided.

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MARSOC: Automated Armory Collaboration Event (CE)

Solicitation # MARSOC_Automated_Armory_CE

MARSOC, in partnership with SOFWERX, is inviting U.S. industry, academia, and national laboratories to collaboratively develop a revolutionary automated armory system that eliminates manual inventory processes through a fully passive, image-based tracking solution. The initiative targets the modernization of serialized weapon and equipment accountability by replacing paper logs, handwritten forms, and RFID or radio-frequency systems with secure optical recognition and computer vision technologies. Participants are challenged to design a system that authenticates users via CAC, automatically logs equipment issuance and recovery through photographic scans, tracks item locations, and maintains tamper-proof audit trails—all without emitting any RF signals to preserve operational security. The effort is driven by the need to reduce human error, minimize administrative burden, and ensure absolute accountability in high-stakes special operations environments. The collaboration unfolds in stages: first, a mandatory submission deadline of 16 August 2026 for attendance at the in-person Collaboration Event on 17 September 2026 at SOFWERX in Florida, where stakeholders will engage directly with warfighters to refine requirements. Those unable to attend may still submit solutions by 20 October 2026 for the Assessment Event, which includes a virtual Q&A on 3 November and a downselect by 1 December. Finalists will present live demonstrations during the Assessment Event from 15 to 17 December 2026, with top-performing solutions potentially entering into non-traditional agreements under 10 U.S.C. Sections 4021, 4022, or other alternative contracting authorities such as OTAs, CRADAs, or prize competitions. Selected participants must comply with NIST SP 800-171 for handling Controlled Unclassified Information. Only U.S. persons and U.S. industry entities are eligible to participate, and success in this event may lead directly to follow-on production agreements without additional competition.

Department Of Defense

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Contactless Iris Collection Collaboration Event

Solicitation # Contactless_Iris_Collection_Collaboration_Event

The U.S. Special Operations Command Program Executive Office for Tactical Information Systems, in partnership with SOFWERX, is conducting a structured initiative to evaluate the feasibility of using commercially available Android-based mobile devices for contactless iris image capture—without supplemental hardware—to meet biometric collection standards for integration into the Automated Biometric Identification System. This effort targets the validation of native mobile camera performance under public optical specifications against ISO and DoD biometric standards, aiming to reduce size, weight, and power requirements by leveraging built-in device lighting, including near-infrared wavelengths between 805 nm and 1,000 nm. To support this goal, a Collaboration Event is scheduled for 30 September 2026 at SOFWERX in Florida, limited to U.S. citizens and requiring registration by 28 August 2026. The event will facilitate direct engagement between warfighters and technology providers, enabling feedback loops on operational requirements and problem-solving, and is designed to prepare participants for the upcoming Assessment Event. Following the Collaboration Event, a submission window for the Assessment Event will open from 27 October to 27 November 2026, during which participants may submit their technologies for technical evaluation. A virtual Q&A session is scheduled for 11 November to clarify requirements. Submissions will be assessed on technical merit, with selected candidates invited to the Assessment Event on 19–21 January 2026, where they will present and demonstrate their solutions to an evaluation panel. Successful technologies may lead to negotiated awards under non-FAR authorities such as Other Transaction Authorities (10 U.S.C. §§ 4021, 4022), Cooperative Research and Development Agreements, or Business-to-Business agreements via SOFWERX’s Partnership Intermediary Agreement, with the potential for follow-on production without recompetition if prototype goals are met. Awardees must comply with NIST SP 800-171 standards for protecting Controlled Unclassified Information, and solutions must demonstrate significant matching scores across diverse populations, device-specific performance metrics, and reliable performance with unmodified consumer hardware.

Department Of Defense

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4th Psychological Operations Group (4 POG)

Solicitation # 4_POG_event

The U.S. Special Operations Command’s 4th Psychological Operations Group, in partnership with SOFWERX, is seeking innovative software solutions to develop a unified, AI-enabled platform that integrates existing tools used for information dissemination and influence operations. This initiative aims to replace fragmented systems with a single, streamlined dashboard tailored to the operational needs of psychological operations personnel, enhancing efficiency and effectiveness across the full spectrum of mission workflows. Participation is open exclusively to U.S. citizens from industry, academia, and national laboratories, with a mandatory deadline of 5 August 2026 to request attendance at the Collaboration Event scheduled for 23–24 September 2026 at Smith Lake Recreational Center in North Carolina. The event will include structured breakout sessions to define problem sets and an optional industry expo to showcase technologies, enabling direct engagement with warfighters and potential collaborators. Following the Collaboration Event, a formal Assessment Event (AE) will open for submissions on 19 October 2026, with a virtual Q&A session on 4 November 2026 to clarify requirements. Submissions will be evaluated on technical merit, with selected participants invited to present their solutions during the AE from 12–14 January 2027. Successful candidates may be offered follow-on agreements under non-FAR authorities including Other Transaction Agreements (OTAs) under 10 U.S.C. § 4022, research and development partnerships via SOFWERX’s Partnership Intermediary Agreement, or other authorized mechanisms such as Cooperative Research and Development Agreements or prize competitions. Award recipients will be required to comply with NIST SP 800-171 standards for safeguarding Controlled Unclassified Information. Responses must be submitted by 5 August 2026 to secure entry into the process, with further instructions and criteria to be published closer to the AE submission window.

Department Of Defense

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in about 6 hours

Request for Information (RFI) – Alaska Aggregate and Large Stone Supply Strategy

Solicitation # QuarryRFI

Over the next decade, Alaska faces a critical need for large-scale civil infrastructure projects that will require substantial quantities of high-quality stone and aggregate materials, but current regional supply chains are projected to be insufficient due to the state’s harsh environment, remote locations, and logistical challenges. To address this, the U.S. Army Corps of Engineers is issuing a Request for Information to gather industry insights on expanding aggregate production and improving transportation networks, with a focus on identifying capacity gaps, innovative development strategies, and barriers such as equipment shortages, seasonal operational limits, labor constraints, and permitting delays. The goal is not to initiate procurement but to inform future contracting strategies by analyzing market capabilities and potential solutions from private sector partners. Respondents are asked to provide detailed assessments on existing material sources, methods to rapidly scale operations or develop new sites, solutions to overcome transportation hurdles including barge access, rail and road limitations, and port infrastructure gaps, as well as recommendations for streamlining environmental and land-use permitting processes. The government also seeks input on how it can better incentivize private investment through contract structures such as extended performance periods, mobilization support, or utilization of government-owned land. Submissions must be formatted as PDF or Word documents under ten pages, include a company profile with CAGE code, business size classification under NAICS 212319, and past performance in remote aggregate operations, and be delivered by August 11, 2026. Participation is voluntary and unpaid, with no expectation of future contract award, and all response costs are borne solely by respondents.

W2SN Endist Alaska

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Small Business Subcontracting ParticipationThis contract opportunity is a total small business set-aside under the Federal Acquisition Regulation, reserved exclusively for certified small businesses including 8(a), HUBZone, WOSB, and SDVOSB firms. It is structured as a blanket purchase agreement for the supply of nuclear-grade chemicals, with eligible entities able to participate as suppliers or subcontractors. The NAICS code 325199 indicates the nature of the procurement involves other chemical product and preparation manufacturing, and the entire effort is dedicated to small business participation without competition from larger businesses. The opportunity is issued by the Department of Defense with a posted date of July 7, 2026, and responses must be submitted by August 6, 2026, before 9:00 p.m. Eastern Time. While specific performance locations and point of contact details are not provided, the agreement is designed to support small business involvement in mission-critical nuclear-grade chemical supply under federal procurement guidelines.

Department Of Defense

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in about 23 hours

RFID and Supply Chain Visibility ServicesThe contract involves the supply and integration of passive RFID tags into chemical packaging to enable end-to-end traceability within Navy logistics systems, ensuring full compliance with Navy tracking standards and integration with WAWF and EDA platforms. The solution must provide real-time visibility, accurate inventory control, and secure data exchange to support military supply chain operations, with all systems designed to meet rigorous defense-grade reliability and security benchmarks. This is a small business set-aside subcontract under NAICS code 518210, exclusively available to small businesses as defined by the SBA, with a response deadline of August 6, 2026. The effort is sponsored by the Department of Defense and will be performed in alignment with federal acquisition regulations, though specific performance locations and points of contact are not detailed in the posting. The goal is to modernize chemical inventory management through automated, tamper-resistant tagging and seamless data interoperability across defense logistics networks.

Department Of Defense

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in about 23 hours

Quality Assurance and Inspection SupportThe contract seeks a small business to provide technical quality assurance services in support of nuclear-grade chemical production, with a focus on DCMA NSEO Pre-Award Surveys, Government Source Inspection, and the documentation and tracking of non-conformances through Corrective Action Requests and Product Quality Deficiency Reports. The work is critical to ensuring compliance with stringent nuclear quality standards and requires expertise in inspecting and validating production processes prior to award and during execution. All activities must align with federal quality requirements and be conducted in accordance with applicable defense and nuclear regulatory frameworks. This is a subcontract under a Total Small Business Set-Aside, reserved exclusively for small businesses as defined by SBA regulations, and falls under NAICS code 541330 for scientific and technical consulting services. The opportunity was posted on July 7, 2026, with proposals due by August 6, 2026, and is sponsored by the Department of Defense. Performance location and specific site details are not specified, but the work will inherently involve engagement with federal nuclear production facilities and quality control infrastructure. The contractor must possess proven experience in aerospace or nuclear-grade quality systems, be fully prepared to interface with government inspectors, and maintain rigorous documentation practices for all non-conformance events to support compliance and continuous improvement.

Department Of Defense

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Specialized Packaging and Preservation ServicesThis contract requires the provision of specialized packaging, preservation, and labeling services for chemical shipments destined for Navy nuclear facilities, strictly adhering to MIL-STD-2073 standards and additional Navy-specific requirements outlined in NAVSUPWSSDA07. The services must ensure the integrity, safety, and compliance of all chemical materials during transport and storage, with rigorous attention to preservation techniques and labeling protocols mandated by military nuclear operational protocols. All work must be performed to meet the exacting standards necessary for handling sensitive and hazardous materials in secure naval environments. The contract is structured as a subcontract under a Total Small Business Set-Aside, designated under SBA guidelines, and falls under the NAICS code 332994 for other fabricated metal product manufacturing. It is issued by the Department of Defense and is open for response until August 6, 2026, with submissions required by 9:00 PM Eastern Time. Interested small businesses must be prepared to demonstrate capability in military-grade packaging, preservation, and labeling, as well as familiarity with the unique operational demands of Navy nuclear facilities. The place of performance and point of contact information are unspecified, but performance is expected to support logistical needs across Navy nuclear sites as required by the contracting authority.

Department Of Defense

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in about 23 hours

Nuclear-Grade Water Treatment Chemical SupplyThe contract is for the manufacture and supply of high-purity water treatment chemicals, specifically Sodium Phosphate Tribasic, intended for use in the secondary systems of U.S. Navy nuclear reactors. The chemicals must meet stringent military specifications to ensure operational safety and reliability in sensitive nuclear environments. This is a subcontract under a Total Small Business Set-Aside, meaning only small businesses certified by the SBA are eligible to bid, and the North American Industry Classification System code 325199 applies to this chemical manufacturing opportunity. The solicitation was posted on July 7, 2026, with responses due by August 6, 2026, and is managed by the Department of Defense. Performance is expected to support naval nuclear operations, though specific delivery locations are not detailed. The contract falls under federal procurement guidelines and emphasizes compliance with quality, purity, and military standards critical to the integrity of nuclear reactor water systems.

Department Of Defense

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in about 23 hours

X2 Chemical BPA - FSC 6810

Solicitation # N00104-27-R-XXXX

The U.S. Navy, through NAVSUP Weapons System Support Nuclear Reactor Supply Chain Management Directorate, is seeking to establish new Blanket Purchase Agreements for Chemicals and Chemical Analysis Instruments classified under Federal Supply Class 6810 to support the secondary systems of naval nuclear reactors. These materials are critical to maintaining the safety and operational readiness of nuclear-powered vessels, and all acquisitions will be limited to small businesses under a total small business set-aside as defined by FAR 19.5, with the NAICS code 325199 and a size standard of 1250 employees. The current BPA, established in February 2017 and set to expire in February 2022, had a total value of $6.5 million, and the government projects approximately $8 million in delivery orders over the next five years under the new agreements. To ensure maximum competition and continuity of supply, multiple suppliers will be selected through a competitive process initiated by a Request for Information, which potential vendors must review to confirm their ability to meet the stringent technical and quality standards required for nuclear applications. The solicitation number is N00104-27-R-XXXX, posted on July 7, 2026, with responses due by August 6, 2026, and all submissions must align with the government’s intent to maintain an uninterrupted supply chain for these mission-critical materials. Point of contact for inquiries is Trevor Allander, reachable via email or phone provided in the contract metadata.

Department Of Defense

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in about 23 hours

Pacific Rock Quarry Expansion ProjectPacific Rock seeks approval for a 60-year extension to its surface mining operations, authorizing the expansion of its existing facility to mine and export up to 29.7 million tons of material, with an annual limit of 468,000 tons and a daily cap of 1,500 tons. The project includes excavation across 172.8 acres within a 204.4-acre CUP area, with operations conducted Monday through Saturday from 7:00 a.m. to 4:00 p.m., and a maximum of 60 truckloads per day for combined hauls of aggregate, soil, concrete, and asphalt. The mining process involves blasting, mechanical sorting, crushing, and stockpiling, with materials segregated by size and type for sale as rip-rap, road base, or recycled products. The facility will also import and process up to 100,000 cubic yards of soil and 30,000 cubic yards of concrete and asphalt annually for recycling. The final reclaimed surface will feature three graded pads at elevations of 190, 250, and 300 feet with 1:1 slope ratios and slopes up to 750 feet high, designated for open space and agricultural use. Tree removal will occur as needed, subject to county tree protection regulations. The mine will be expanded incrementally by quadrants, requiring a detailed phasing plan and compliance reports before each phase is approved. Overnight storage of mining equipment and haul trucks is permitted on-site, with 10 parking spaces including one ADA-compliant space. The CUP will expire on June 18, 2086, and all activities must adhere to applicable state codes for vehicle hauling, environmental mitigation, and reclamation standards.

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