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3S RIVERS PROTECTION NETWORK

UEI: TXHDSNZNSQM5

3S RIVERS PROTECTION NETWORK is a federal contractor, registered under UEI TXHDSNZNSQM5. It has been awarded $99,474 across 1 federal contract. Primary work spans All Other Professional, Scientific, and Technical Services. Top awarding agencies include Agency For International Development (usaid).

Contact Information

Registration and classification details

Registration

UEI Code

TXHDSNZNSQM5

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

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Contracts

Prime · all time

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Award Analytics & Distribution

Awards by Agency

Agency For International Development (usaid)$99.5K100%

Awards by NAICS

541990 - All Other Professional, Scientific, and Technical Services$99.5K100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in 3S RIVERS PROTECTION NETWORK's top NAICS codes and agencies

Personnel and Employee Data ManagementThe contract requires the maintenance and secure management of comprehensive personnel records, including sensitive personal data such as Social Security numbers, driver’s licenses, dates of birth, and citizenship status, with strict protocols to ensure confidentiality and compliance. All employee terminations must be reported within one working day to ensure timely and accurate workforce documentation. The work is to be performed in Tucson, Arizona, under a Small Business Set Aside designation, specifically reserved for qualifying small businesses. This subcontract falls under NAICS code 541990, indicating it involves other professional, scientific, and technical services, and is issued by the Defense Health Agency Hcd West under the Department of Defense. Bidders must submit responses by August 7, 2026, at 6:00 p.m., following the solicitation process outlined in the official SAM.gov posting.

Defense Health Agency Hcd West

POSTED

DEADLINE

Marine Debris Removal from Sensitive HabitatsThe contract seeks a small business to perform marine debris removal from critical coastal ecosystems including coral reefs, seagrass meadows, mangroves, and beaches, under scientific oversight. The scope encompasses the identification, recovery, documentation, and proper disposal of debris, requiring precise execution to minimize ecological disruption while ensuring thorough cleanup. All activities must adhere to environmental best practices and be guided by scientific protocols to validate impact and support long-term habitat restoration. The contract is designated as a Small Business Set Aside under NAICS code 541990 and is structured as a subcontract. It was posted on July 30, 2026, with a response deadline of August 18, 2026. The awarding agency is the Department of the Interior, operating under Ser South Mabo (54000), though specific location details and point of contact information are not provided. The nature of the work demands expertise in marine conservation, field logistics in sensitive habitats, and compliance with federal environmental standards.

Ser South Mabo (54000)

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Marine Ecological Stewardship and Conservation Ser

Solicitation # 140P5426Q0028

The contract seeks qualified small businesses to provide marine ecological stewardship and conservation services under a Small Business Set Aside, with the North American Industry Classification System code 541990 for other scientific and technical consulting services. The solicitation, identified by number 140P5426Q0028, was posted on July 30, 2026, and responses are due by August 18, 2026, at 9:00 PM Eastern Time. The contracting office is the Ser South Mabo (54000) under the Department of the Interior, located in Homestead, Florida, with a postal code of 33034. The primary point of contact is Noelli Medina, reachable via phone at 470-819-0940 or email at noelli_medinamarin@ios.doi.gov. Place of performance details have not been specified, indicating potential flexibility or further clarification to be provided during the award phase. This opportunity is open exclusively to small businesses as defined by the Small Business Administration and requires comprehensive expertise in marine environmental management, habitat conservation, and ecological monitoring to support federal conservation objectives.

Ser South Mabo (54000)

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Naval Center for Combat and Operational Stress Control

Solicitation # N0018927QB001

The U.S. Navy is seeking information from potential vendors through a Sources Sought Notice for services supporting the Naval Center for Combat and Operational Stress Control. This is not a solicitation for proposals or a commitment to award a contract, but rather an effort to identify capable small businesses and understand market capabilities within the industry. The solicitation number is N0018927QB001, with responses due by August 6, 2026, at 4:00 PM Eastern Time. The North American Industry Classification System code is 541990, indicating services classified under All Other Professional, Scientific, and Technical Services. The contract will be managed by the Naval Supply Systems Command Fleet Logistics Center in Norfolk, Virginia, with the place of performance located in Falls Church, Virginia. No small business set-aside or other socio-economic preference is planned for this effort. Inquiries should be directed to Helen Tyson, the primary point of contact, at helena.m.tyson.civ@us.navy.mil.

Navsup Flt Logistics Ctr Norfolk

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Hamilton Microlab STAR Liquid Handler Instrument Service Agreement w Options

Solicitation # 1333ND26QNB640358

The National Institute of Standards and Technology, through its Materials Measurement Laboratory and Chemical Sciences Division at the Institute for Bioscience and Biotechnology Research in Rockville, Maryland, intends to enter into a sole-source service agreement with Hamilton Company of Reno, Nevada for premium preventative maintenance and verification services on its Microlab STAR, NIMBUS, and VANTAGE liquid handling platforms. Hamilton is designated as the sole provider of factory-trained service representatives, proprietary software upgrades, replacement parts, and escalation support for these systems, and the contract includes one initial year of service with two optional one-year extensions. The agreement ensures continued operational integrity through access to Hamilton’s technical expertise and potential replacement of critical components as needed. The acquisition is classified under NAICS code 541990 with a size standard of $19.5 million, and no competitive solicitation will be issued due to the proprietary nature of the equipment and the exclusive service rights held by Hamilton. The U.S. government has confirmed Hamilton’s active registration in SAM.gov under Unique Entity ID LD1MPMMCBWJ9. Interested parties may submit documentation of their capability to meet the requirement via email to Harry.Brubaker@nist.gov, but responses are for informational purposes only and do not constitute a formal bid or quotation. The government retains full discretion to proceed without competition based on the responses received, and any submission must include sufficient evidence to demonstrate bona fide capability to fulfill the service needs. The deadline for submissions is August 12, 2026, at 4:00 PM EST, and the point of contact for inquiries is Harry L. Brubaker, with secondary support from Andrea A. Parekh. The contract will be performed at NIST’s facility in Gaithersburg, Maryland, with performance also expected at the Rockville location. This notice is strictly an intent to award on a sole-source basis and is not an invitation for competition or a Request for Quotation.

Department Of Commerce Nist

POSTED

DEADLINE

SP-POL-CMP-INSPECT-NVL-PO 35

Solicitation # W9128F26QA062

This contract is for non-personnel services to conduct inspections and maintenance on Department of Defense aboveground storage tanks located at Fort Rucker, Alabama. The work includes the removal and proper disposal of remaining fuel, thorough cleaning of the tanks, replacement of wiper seals, and completion of an API-compliant internal inspection for six designated tanks. All tasks must be performed in accordance with established industry standards and safety protocols to ensure operational readiness and environmental compliance. The contract is specifically set aside for Service-Disabled Veteran-Owned Small Businesses under FAR 19.14, and the North American Industry Classification System code 541990 applies to this procurement. The solicitation is identified as SP-POL-CMP-INSPECT-NVL-PO 35 with solicitation number W9128F26QA062, posted on July 30, 2026, with responses due by August 31, 2026. The contracting office is the W071 Endist Omaha under the Department of Defense, with the physical office located in Omaha, Nebraska, and performance anticipated at a zip code area of 36362 in Alabama. Timothy Boyte serves as the primary point of contact, reachable via email and phone provided in the contract data. The opportunity is available for bidding through the SAM.gov portal.

W071 Endist Omaha

POSTED

DEADLINE

in about 1 month

Agile Professional Services _CPE ST3

Solicitation # W900KK-26-ST3-Professional-Services

The Department of the Army, through Army Contracting Command - Orlando, is soliciting Agile Professional Services (APS) under a total small business set-aside using the NAICS code 541990, with a labor hours contract structure, to support the Capability Program Executive Office for Simulation, Training, Test and Threat (CPE ST3). The acquisition aims to transition CPE ST3 from a traditional staffing model to a dynamic, outcome-driven Agile framework that delivers measurable mission readiness improvements through flexible, scalable teams of cleared professionals. Contractors will support a broad spectrum of mission-critical functions including acquisition planning, program management, modeling and simulation, cybersecurity, international cooperation, and emerging technology integration, with a focus on digital engineering, DevSecOps practices, and seamless integration with government systems like Jira and Cameo. Performance will occur at multiple U.S. and overseas locations, predominantly Orlando, Florida, and Redstone Arsenal, Alabama, with additional sites across major military installations and overseas locations including Germany and South Korea, with 24/7 operations required at key sites. The contract has a total potential performance period of up to 60 months, structured as a six-month Agile development and transition phase, followed by four consecutive 12-month enterprise performance periods, a six-month transition and wrap-up phase, and a possible six-month extension under FAR 52.217-8. Offerors must comply with stringent organizational conflict of interest (OCI) requirements, including a baseline competitive exclusion that prohibits the prime contractor, its affiliates, subcontractors, and joint venture partners from bidding on or supporting any future CPE ST3 product, hardware, or system development work for the duration of this contract plus one additional year. A comprehensive OCI mitigation plan must be submitted and pass a strict pass/fail evaluation based on demonstrable firewalls addressing unequal access to information, biased ground rules, and impaired objectivity. Cybersecurity compliance is mandatory under CMMC, RMF, DFARS 252.204-7012, and NIST SP 800-171 standards. Personnel must hold security clearances ranging from HSPD-12 to Top Secret/SCI, with a required Top Secret facility clearance. Proposals must include fully burdened hourly labor rates and demonstrate innovation, past performance, key personnel qualifications, and a robust transition plan. Evaluation will prioritize technical merit over price, with a phased selection process including concept paper review, scenario-based tasks, and oral presentations. All submissions

W6QK Acc-Orlando

POSTED

DEADLINE

Miscellaneous Reimbursable Supplies & Admin SupportThe contract titled Miscellaneous Reimbursable Supplies & Admin Support is a subcontract issued by DTMB under the Michigan agency to procure minor supplies, software, cloud storage, and administrative tools necessary for delivering professional services on an HVAC project. The solicitation was posted on July 30, 2026, with a response deadline of August 6, 2026, and falls under NAICS code 541990, which categorizes it as other professional, scientific, and technical services. Performance of the work is expected to occur at various locations without a specified single place of performance, indicating flexibility in where the supplies and support will be utilized. There is no set-aside designation, meaning the contract is open to all eligible contractors without preference for small businesses or other categories. The procurement aims to enable efficient project delivery by providing essential non-core but critical administrative and technical resources. All submissions must be made through the provided Michigan state procurement portal link.

POSTED

DEADLINE

Information Management Center Services (IMCS) V Re

Solicitation # 68HE0326R0021

The contract solicitation titled Information Management Center Services (IMCS) V Re seeks providers to deliver information technology and management support services to the Region 3 Superfund & Emergency Management Division within the Environmental Protection Agency. The work will involve sustaining and enhancing the operational capabilities of the division through technical services related to data management, systems support, and administrative infrastructure, all aligned with the NAICS code 541990 for other scientific and technical consulting services. The solicitation was posted on July 30, 2026, with a deadline for responses set for August 14, 2026, at 9:00 PM Eastern Time, and all performance will be carried out in support of the EPA’s office located in Philadelphia, Pennsylvania. The contract is managed by the EPA’s Region 3 office, with Kellee Haye serving as the designated Contracting Officer and primary point of contact, reachable via haye.kellee@epa.gov. No specific set-aside designation is indicated for this solicitation, meaning it is open to all eligible entities without preference for small businesses, minority-owned, or other classifications. The solicitation is accessible through the FedConnect platform, and contractors are expected to align their proposals with the agency’s mission to manage environmental remediation and emergency response programs effectively through robust, secure, and scalable IT systems and operational support.

POSTED

DEADLINE

OMAO/UxSOC, UMS Support Services

Solicitation # 1305M226R0029

The U.S. Department of Commerce through the NOAA Office of Marine and Aviation Operations is seeking proposals under solicitation number 1305M226R0029 for Uncrewed Maritime Systems Support Services, with a response deadline of August 10, 2026. This solicitation is set aside for small business concerns under the SBA program, targeting industry partners to provide technical, operational, and logistical support for uncrewed maritime systems. The work is to be performed out of Norfolk, Virginia, and the North American Industry Classification System code 541990 identifies the scope as other scientific and technical consulting services. The contracting officer, Amy L. McLiverty, serves as the sole point of contact for inquiries and can be reached via email at amy.l.mcliverty@noaa.gov. Proposals must be submitted through FedConnect by the stated deadline to be considered for award.

POSTED

DEADLINE

Peer Jurisdiction Benchmarking & Market AnalysisThe contract seeks a subcontractor to conduct a comprehensive comparative analysis of solid waste fee structures and service levels across peer cities in California, with the goal of informing equitable and data-driven rate recommendations for the City of Newport Beach. The analysis will involve gathering and evaluating current waste collection fees, billing models, service tiers, and operational practices from similarly sized or structurally comparable municipalities to identify best practices, disparities, and opportunities for alignment with regional standards. The work will focus on ensuring that any proposed rate adjustments are fair, transparent, and reflective of actual service delivery costs and community needs. The project is positioned as a subcontract under NAICS code 541990 and is managed by the Finance Department of the City of Newport Beach, with a response deadline of August 31, 2026. While the solicitation does not specify set-aside requirements or detailed performance locations, the deliverables must directly support the city’s objective of modernizing its waste fee framework through benchmarking against market peers. The subcontractor is expected to provide actionable insights grounded in empirical data, with findings that enable the city to adjust its rates in a manner that balances fiscal sustainability, service quality, and equitable cost allocation across resident categories.

Finance Department of City of Newport Beach

POSTED

DEADLINE

in about 1 month

Document and Report Production ServicesThe contract is for Document and Report Production Services under the Health and Human Services Commission in Texas, requiring vendors to handle the full lifecycle of official reports including production, formatting, redaction, and secure delivery in strict compliance with public information regulations. All work must adhere to state-mandated standards for privacy, accuracy, and accessibility, with an emphasis on maintaining the integrity and confidentiality of sensitive data throughout the process. The contract is classified as a subcontract under NAICS code 541990, and the solicitation is open for responses until August 20, 2026, with offers due by 4:30 PM Central Time. While specific location details are not provided, performance is expected to support HHSC’s operational needs across Texas, and all deliverables must be securely transmitted and documented to meet agency requirements.

Health and Human Services Commission

POSTED

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Invoicing and WAWF Documentation SupportThe contract entails providing administrative support for preparing and submitting payment-related documentation through the Wide Area WorkFlow system, specifically focusing on invoices, receiving reports, and cost vouchers. This support ensures accurate and timely financial processing in compliance with federal payment protocols. The work is tied to a subcontract under the Department of Defense, managed by the Medical Supply Chain FSH, with performance required at the location in New Cumberland, Pennsylvania, zip code 17070-5002. The North American Industry Classification System code is 541990, indicating this falls under other professional, scientific, and technical services. The solicitation was posted on July 29, 2026, and responses are due by August 5, 2026. All documentation must be processed via WAWF, requiring familiarity with its interface and federal billing standards. There is no set-aside designation specified, and the contract does not list a point of contact, so all inquiries should be directed through the provided DIBBS link.

MEDICAL SUPPLY CHAIIN FSH

POSTED

DEADLINE

WAWF Invoice and Receiving Report SubmissionThe contract requires the preparation and electronic submission of invoices and receiving reports through the Wide Area Workflow system in full compliance with Defense Logistics Agency procedures, ensuring timely and accurate payment processing. All submissions must adhere to DLA’s specific formatting and procedural requirements, with the performance location designated as Cherry Point, North Carolina, under ZIP code 28533-5040. This is a subcontract classified as a HUBZone Set-Aside, reserved for businesses certified as located in Historically Underutilized Business Zones, and is aligned with NAICS code 541990 for other professional, scientific, and technical services. The opportunity was posted on July 29, 2026, with a response deadline of August 6, 2026, and is managed by the ASC Commodities Division under the Department of Defense, accessible via the DIBBS platform.

ASC COMMODITIES DIVISION

POSTED

DEADLINE

Cybersecurity & Covered Defense Information (CDI) SafeguardingThe contract requires the implementation and maintenance of cybersecurity controls as outlined in NIST Special Publication 800-171 to protect Covered Defense Information across all systems and processes under the agreement. Compliance with these controls is mandatory to ensure the confidentiality, integrity, and availability of sensitive defense data, and failure to adhere could result in significant contractual and regulatory repercussions. The contractor must also establish and sustain procedures for timely cyber incident reporting in accordance with federal requirements, ensuring prompt notification and response to any data breaches or unauthorized access attempts. This subcontract falls under NAICS code 541990 and is issued by the Fluid Handling Division of the Department of Defense, with performance expected at the FPO location with ZIP code 09523. The solicitation was posted on July 29, 2026, and responses are due by August 10, 2026, indicating a narrow window for proposal submission. The contract underscores the Department of Defense’s emphasis on securing sensitive information through standardized cybersecurity frameworks and reinforces the obligation for subcontractors to meet stringent federal compliance standards, even when working outside traditional defense contractor environments.

FLUID HANDLING DIVISION

POSTED

DEADLINE

Government Billing & WAWF Processing

SUBSISTENCE FSE SUPPLY CHAIN

POSTED

DEADLINE

Service Unavailable - Contract Data Retrieval FailedThe contract request is unavailable due to a system failure that prevented retrieval of prime contract data, resulting in repeated gateway timeouts. No subcontract opportunities can be identified or assessed because the underlying contract details are inaccessible. The solicitation, posted on July 29, 2026, with a response deadline of August 31, 2026, is classified as a subcontract under NAICS code 541990, which pertains to other scientific and technical consulting services. The agency listed is the Department of Defense through its Maritime Supply Chain ESOC Buys office, though no specific address, point of contact, or place of performance details are provided. There is no information on set-aside type or organization type, and the record lacks sufficient structure to determine eligibility or participation requirements beyond the UI link to the DIBBS platform.

MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

in about 1 month

Barcoding and Military Marking ServicesThe contract requires the application and verification of MIL-STD-129 compliant markings and 2D Data Matrix barcodes on packaging and individual items to support logistics tracking for the Defense Logistics Agency. All markings must adhere strictly to military standards to ensure accurate identification, tracking, and inventory management throughout the supply chain. The work involves precise labeling procedures, quality validation, and compliance checks to guarantee that each item and its packaging meet the required specifications for DLA’s logistics systems. Performance is to be conducted at the specified location in New Cumberland, Pennsylvania, with a zip code of 17070-5002, and the contract is structured as a subcontract under NAICS code 541990, which categorizes it under other professional, scientific, and technical services. The opportunity was posted on July 29, 2026, with a response deadline of August 10, 2026, and is managed by the Department of Defense’s Land Supply Chain organization. Suppliers must be prepared to deliver fully compliant labeling solutions that integrate seamlessly into DLA’s global logistics infrastructure.

LAND SUPPLY CHAIN

POSTED

DEADLINE