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Tetra Tech ES, Inc. 1320 North Courthouse Road, Suite 600 Arlington, VA 22201 USA

UEI: SLED_A2D2C66831C8E1E3

Tetra Tech ES, Inc. 1320 North Courthouse Road, Suite 600 Arlington, VA 22201 USA is a federal contractor, registered under UEI SLED_A2D2C66831C8E1E3. It has been awarded $84,986,016 across 1 federal contract. Primary work spans All Other Professional, Scientific, and Technical Services. Top awarding agencies include Usaid/ukraine.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_A2D2C66831C8E1E3

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

0

All time

Active

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Currently performing

Completed

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Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Usaid/ukraine$85.0M100%

Awards by NAICS

541990 - All Other Professional, Scientific, and Technical Services$85.0M100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in Tetra Tech ES, Inc. 1320 North Courthouse Road, Suite 600 Arlington, VA 22201 USA's top NAICS codes and agencies

The purpose of this requirement is for the study o

Solicitation # 75N98026Q00868

The contract involves mitochondrial DNA haplogroup single nucleotide polymorphism genotyping for 1500 samples using ten custom primers designed to identify mutually exclusive haplogroups including R, N, K, L, M, H, J, UK, T, and HV. This genetic analysis is intended to support a research study by precisely classifying maternal lineages through targeted SNP detection, ensuring accurate and reproducible haplogroup assignment across all samples. The work must be completed in accordance with specified technical requirements to ensure the reliability of the genotyping data. This solicitation, identified by number 75N98026Q00868, was posted on July 29, 2026, with a response deadline of August 7, 2026, and falls under NAICS code 541990 for other scientific and technical services. The contracting activity is led by the National Institutes of Health through the Department of Health and Human Services, with the office located in Bethesda, Maryland. Primary point of contact is Van V. Holley, reachable via email at van.holley@nih.gov. The performance location is not specified, but the work is expected to be conducted in alignment with NIH’s research objectives under this funding opportunity.

National Institutes Of Health Olao

POSTED

about 13 hours ago

DEADLINE

Janitorial Maintenance Logging and ReportingThe contract requires the consistent maintenance and daily submission of a Janitorial Maintenance Log as specified in Exhibit G, ensuring thorough documentation of all cleaning activities to demonstrate compliance with established standards. This obligation is central to the agreement and must be fulfilled without deviation to meet the contractual requirements set by the California Department of Motor Vehicles. The solicitation, posted on July 29, 2026, with a response deadline of September 1, 2026, is classified as a subcontract under NAICS code 541990, indicating it falls under other professional, scientific, and technical services. The place of performance and detailed office address are not specified, but the contracting entity is confirmed as the California Department of Motor Vehicles under the state of California. All submissions and compliance efforts must align with the terms outlined in the referenced exhibit, and failure to maintain accurate daily logs may result in noncompliance.

California Department of Motor Vehicles

POSTED

DEADLINE

in about 1 month

Document Scanning and Digitization ServicesCatoosa County Government is seeking a vendor to provide full-service document scanning and digitization services under a subcontract for legal documents. The scope encompasses all aspects of the process including preparation, indexing, quality control, secure handling, and delivery of digital files. The contractor is responsible for supplying all labor, equipment, and materials necessary to complete the work without additional reliance on the county. The solicitation was posted on July 28, 2026, with responses due by August 27, 2026, and is categorized under NAICS code 541990 for other professional, scientific, and technical services. The place of performance and specific location details are not specified, but the work is tied to the Georgia state agency context. No set-aside preferences or point of contact information are provided in the available data.

Catoosa County Government

POSTED

DEADLINE

Prevailing Wage Compliance & Payroll Reporting ServicesThe contract entails providing weekly certified payroll submission services to ensure full compliance with Rhode Island’s Prevailing Wage Law, requiring accurate collection, verification, and timely reporting of labor data to the Department of Labor and Training. This work involves rigorous attention to wage rates, worker classifications, hours worked, and fringe benefits to meet state-mandated standards, with all submissions due on a consistent weekly schedule to maintain regulatory adherence and avoid penalties. The service must be delivered reliably and with high precision to support contractors and subcontractors working on publicly funded projects within the state. This is a subcontract under NAICS code 541990, with a response deadline of August 1, 2028, and an initial posting date of July 28, 2026, indicating a long-term procurement window. The work is performed for the State of Rhode Island, specifically through its Rhode Island agency, and is expected to support ongoing public infrastructure and construction efforts across the state. While specific location details are not provided, the compliance obligations apply uniformly to all qualifying projects within Rhode Island’s jurisdiction, and the contractor must maintain the necessary systems, personnel, and processes to ensure continuous, audit-ready payroll documentation.

State of Rhode Island

POSTED

DEADLINE

in about 2 years

Emergency and After-Hours Service SupportThe contract requires the provision of emergency and after-hours support services for critical security and hardware incidents, including lockouts, broken equipment, and security breaches that occur outside regular business hours or on designated holidays. The contractor must be available to respond promptly to these urgent situations, ensuring continuous operational integrity and safety without delay. This is a subcontract under the North American Industry Classification System code 541990, managed by the Health and Human Services Commission in Texas, with responses due by August 12, 2026. The services will be performed across Texas without a specified physical location, and the contract was posted on July 28, 2026. No set-aside provisions or point of contact information are provided, and all details are accessible via the designated online portal.

Health and Human Services Commission

POSTED

DEADLINE

Cloud Security Operations & Incident ResponseThe contract seeks a subcontractor to deliver comprehensive 24/7 security operations, threat detection, and incident response services for cloud-hosted state systems, ensuring continuous protection and rapid resolution of security events. The services must fully comply with DTS 5000-0002, CJIS, and HIPAA regulations, requiring strict adherence to data handling, access controls, and reporting standards for sensitive government and healthcare information. All security processes must be operational around the clock with scalable capabilities to address evolving cyber threats targeting state infrastructure. The solicitation was posted on July 28, 2026, with a response deadline of August 13, 2026, and is classified as a subcontract under NAICS code 541990 for other professional, scientific, and technical services. The contracting agency is the State of Utah, with no specific office address or point of contact provided in the public data. Performance is expected to support state systems hosted in the cloud, though the physical location of performance is not specified. Interested parties must submit proposals through the designated Utah BonfireHub portal by the published deadline.

POSTED

DEADLINE

Subcontract Management for Small BusinessesThe contract seeks a vendor to support the prime contractor in ensuring compliance with small business subcontracting requirements, with a focus on proper flow-down of obligations and implementation of accelerated payments to qualified subcontractors. This engagement is critical for maintaining adherence to federal small business goals and fostering equitable participation by disadvantaged and small firms in Department of Defense contracting activities. The work will involve monitoring, reporting, and advising on subcontracting plans to meet regulatory standards and promote transparency and accountability throughout the supply chain. The contract is issued under NAICS code 541990 for Other Administrative and Support Services and is managed by the Defense Logistics Agency under the Department of Defense. Performance is expected to be conducted at FPO with a ZIP code of 96665, indicating operations may involve overseas or military logistics environments. The solicitation was posted on July 28, 2026, with a deadline for responses set for August 10, 2026. While no set-aside classification is specified, the nature of the work is inherently tied to Small Business Administration guidelines and subcontracting compliance obligations under federal acquisition regulations.

Defense Logistics Agency

POSTED

DEADLINE

WAWF Invoicing and Receiving Report ProcessingThe contract requires the preparation and electronic submission of invoices and receiving reports through the Wide Area Workflow system to facilitate timely payment for delivered goods. All submissions must be completed via WAWF to ensure proper processing and financial clearance under this subcontract. The solicitation is tied to a Department of Defense agency under the Maritime Supply Chain organization, with performance specifically located in Williamstown, West Virginia, at the zip code 26187-7952. The NAICS code 541990 indicates the work falls under Other Scientific and Technical Consulting Services. The posting date is July 28, 2026, with a strict response deadline of August 10, 2026, after which submissions will no longer be accepted. The contract does not specify a set-aside type or organizational structure beyond its classification as a subcontract, and no point of contact information is provided. Interested parties must access the solicitation through the provided DIBBS portal link to retrieve full details and submit responses.

MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Small Business Set-Aside Participation (Socioeconomic Categories)Small businesses with valid socioeconomic certifications are invited to participate as prime contractors or subcontractors in a Department of Defense medical supply contract set aside specifically for their category. The opportunity, tied to NAICS code 541990, is designed to expand participation from diverse small business owners under the DLA Medical Supply Chain FSH initiative, with performance located in Norfolk, Virginia, 23511. The solicitation remains open for responses until August 4, 2026, and is accessible through the DIBBS portal, offering eligible entities a targeted pathway to contribute to federal medical logistics without restrictive set-aside categories specified beyond small business status. Participation requires socioeconomic certification alignment and adherence to federal subcontracting guidelines, with no additional point of contact information provided in the posting.

MEDICAL SUPPLY CHAIIN FSH

POSTED

DEADLINE

Small Business Joint Venture Administration (If Applicable)The contract requires administrative support to ensure compliance with Small Business Administration programs for a joint venture, specifically focusing on 8(a), Women-Owned Small Business, and Service-Disabled Veteran-Owned Small Business designations. This includes managing UEI and CAGE code disclosures, maintaining accurate reporting structures, and ensuring all regulatory obligations are met throughout the lifecycle of the joint venture arrangement. The work is critical to preserving eligibility for federal contracting set-asides and must adhere strictly to SBA guidelines and FAR 19.5 requirements. This is a subcontract under a Total Small Business Set-Aside, classified under NAICS code 541990 for other professional, scientific, and technical services, and is managed by the Department of Defense through LSO Combat Vehicles and Armament. The solicitation is open with a response deadline of August 12, 2026, and the performance location is not specified. All services must be delivered to support the joint venture’s continued qualification under SBA programs, with full attention to documentation integrity, timely submissions, and alignment with federal compliance standards.

LSO COMBAT VEHICLES AND ARMAMENT

POSTED

DEADLINE

Small Business Joint Venture Coordination (Administrative)The contract is a subcontract titled Small Business Joint Venture Coordination Administrative, issued under a Total Small Business Set-Aside as defined by the SBA and FAR 19.5, with NAICS code 541990 for other professional, scientific, and technical services. It requires comprehensive administrative support for joint ventures, including managing UEI and CAGE code registrations, maintaining SAM.gov compliance, and representing the venture in small business programs such as WOSB, SDVOSB, and HUBZone. The work is intended to ensure joint ventures meet all federal contracting requirements to remain eligible for set-aside opportunities, with ongoing oversight of documentation, certifications, and regulatory updates. The solicitation was posted on July 28, 2026, with a response deadline of August 12, 2026, and is managed by the Strategic Acq Program Directorate under the Department of Defense. The place of performance and point of contact details are not specified, and the contract is accessible via the DIBBS platform. All work must be carried out by a small business entity fully qualified to represent and administer joint venture structures under federal small business rules, with an emphasis on accuracy, timeliness, and continued eligibility in competitive federal procurement programs.

STRATEGIC ACQ PROGRAM DIRECTORATE

POSTED

DEADLINE

Military Property and Shipment MarkingThis contract requires full compliance with MIL-STD-129 and MIL-STD-130N standards for the proper marking of military property prior to shipment, ensuring accurate identification and traceability throughout the defense logistics chain. All items must be labeled with data matrix codes and unique item identification (UID) tags that meet stringent Department of Defense specifications, enabling automated tracking and inventory management across military supply systems. The work encompasses the application of these markings on equipment, containers, and packaging in accordance with government-mandated protocols for uniformity and durability under operational conditions. The contract is classified as a subcontract under NAICS code 541990 and is managed by the Defense Logistics Agency, a component of the Department of Defense. Although specific performance locations and contact details are not provided, the scope is tied to the broader mission of standardizing military property identification to support logistics efficiency and accountability. The contract was posted on July 28, 2026, and is accessible through the DIBBS system via the referenced UI link, indicating it is part of an active procurement process aimed at securing compliant marking services from qualified subcontractors.

Defense Logistics Agency

POSTED

DEADLINE

Data Export & Report Generation ServicesThe contract titled Data Export & Report Generation Services seeks to establish a subcontract for the development and support of an automated system capable of generating and exporting reports in multiple formats, equipped with customizable filtering options and integrated alert mechanisms. The system must enable users to tailor data outputs according to specific operational needs, ensuring timely, accurate, and actionable insights across various departments within the New Orleans Regional Transit Authority. The solution must be robust, scalable, and designed for seamless integration with existing infrastructure to support ongoing data-driven decision-making. This opportunity is open for responses until August 4, 2026, and falls under the NAICS code 541990 for other professional, scientific, and technical services. The agency, operating under the Louisiana state entity, has not specified a set-aside type or place of performance details, and no point of contact is listed. Interested parties must submit proposals through the designated online portal before the deadline, with all work expected to fulfill the requirements for automated report generation and export functionality as outlined in the solicitation.

New Orleans Regional Transit Authority

POSTED

DEADLINE

E-Verify Compliance AdministrationThe contract requires the administration of E-Verify checks for all personnel, including subcontractors, who perform work under the agreement in Texas or anywhere within the United States. Compliance with federal employment eligibility verification standards is mandatory, and the contractor must maintain complete and accurate documentation to demonstrate adherence to these requirements at all times. This obligation extends to every individual engaged in contract-related activities, regardless of their employment status or organizational affiliation. The contract is classified as a subcontract under NAICS code 541990 and is issued by the Texas Workforce Commission. Bid responses are due by September 3, 2026, and the opportunity was posted on July 28, 2026. There is no specified place of performance beyond the geographic scope of Texas and the U.S., and no set-aside classification applies. The contractor is expected to manage E-Verify processes independently, ensuring ongoing compliance without direct oversight, and to retain all necessary records for audit or inspection purposes.

Texas Workforce Commission

POSTED

DEADLINE

in about 1 month

Sensitive PII Handling and NDA ExecutionThis contract requires the secure handling, storage, and destruction of sensitive personally identifiable information in compliance with strict data protection standards. All parties must execute a Non-Disclosure Agreement with the Texas Workforce Commission before gaining access to any sensitive data, ensuring confidentiality and accountability throughout the engagement. The work falls under the NAICS code 541990 and is structured as a subcontract, with a response deadline of September 3, 2026, and a posted date of July 28, 2026. Performance is expected to align with the Texas Workforce Commission’s requirements, though specific location details for performance or contact points are not provided. Participation is governed by the terms outlined in the solicitation linked through BonfireHub.

Texas Workforce Commission

POSTED

DEADLINE

in about 1 month

Manuscript Development and Publication SupportThe contract titled Manuscript Development and Publication Support entails comprehensive assistance in preparing research manuscripts derived from a specific dataset, including drafting, editing, and the creation of figures and visual elements essential for publication. It also requires expert support in responding to peer review feedback, ensuring the scholarly work meets rigorous academic standards and effectively communicates findings. Additionally, the contractor must coordinate closely with the FDA to facilitate its internal review process and obtain formal concurrence prior to submission or publication, aligning all outputs with regulatory expectations and scientific integrity. This subcontract is issued under the NAICS code 541990 for other scientific and technical consulting services by the FDA Office of Acquisition and Grant Services within the Department of Health and Human Services. The opportunity was posted on July 28, 2026, with a firm response deadline of August 7, 2026, at 2:00 PM. While no specific location is designated for performance, the work is tied to FDA review processes and requires close collaboration with federal stakeholders. The contract does not include a set-aside designation, allowing eligible entities to compete without specific socioeconomic restrictions.

FDA Office Of Acq Grant Svcs

POSTED

DEADLINE

Data Annotation and Time-Synchronized Event LabelingThe contract requires precise annotation of physiological signals with accurate timestamps for events, postural changes, and protocol deviations, ensuring strict time alignment across all sensor modalities to maintain data integrity and coherence for analysis. The work demands high accuracy in labeling temporal events to support research or regulatory applications involving multi-sensor physiological data collection. The solicitation, titled Data Annotation and Time-Synchronized Event Labeling, is a subcontract issued under the NAICS code 541990 by the FDA Office Of Acq Grant Svcs within the Department of Health and Human Services. It was posted on July 28, 2026, with a response deadline of August 7, 2026, at 2:00 PM. There is no specified set-aside classification or detailed location for performance, and no point of contact is provided in the data. The opportunity is accessible through the SAM.gov platform.

FDA Office Of Acq Grant Svcs

POSTED

DEADLINE

Human Subject Data Collection Using Wearable SensorsThe contract seeks to recruit and enroll human subjects for the collection of high-quality physiological signals including ECG, PPG, blood pressure, skin temperature, and activity data using wearable sensors under strictly controlled environmental and procedural conditions. The goal is to generate reliable, standardized biometric data for research purposes, likely to support scientific validation, algorithm development, or regulatory evaluation. Enrollment must adhere to protocols ensuring data integrity, participant safety, and compliance with ethical standards for human subject research. This subcontract is issued by the FDA Office of Acquisition and Grant Services under the U.S. Department of Health and Human Services, with a NAICS code of 541990 indicating it falls under other scientific and technical consulting services. The solicitation was posted on July 28, 2026, with a firm deadline for responses set for August 7, 2026, at 2:00 PM. While specific location details are not provided, performance is expected to occur at designated sites that can maintain the necessary controlled conditions. The nature of the work requires qualified personnel capable of recruiting diverse participants, deploying biomedical sensors accurately, and managing data collection with precision and consistency.

FDA Office Of Acq Grant Svcs

POSTED

DEADLINE