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TETRA TECH INC

Subsidiary ofTETRA TECH, INC.UEI: FJBUDEMPKSZ3CAGE: 1PDS7

TETRA TECH INC is a federal contractor, registered under UEI FJBUDEMPKSZ3 and CAGE code 1PDS7. It has been awarded $99,237,184 in federal contracts. Primary work spans Other Scientific and Technical Consulting Services, Engineering Services, and Unknown NAICS. Top awarding agencies include Department Of Defense, Department Of Energy, and Other agencies (5 agencies, <0.5% each).

Contact Information

Registration and classification details

Registration

UEI Code

FJBUDEMPKSZ3

CAGE Code

1PDS7

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit Organization

NAICS Codes

541330Engineering Services
541360Geophysical Surveying and Mapping Services
541620Environmental Consulting Services(Primary)
541690Other Scientific and Technical Consulting Services
541990All Other Professional, Scientific, and Technical Services
+4 more

Federal Contracting Overview

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

AI Capability Profile

TETRA TECH INC specializes in environmental consulting services, delivering technical expertise in analytical sampling and environmental monitoring for complex federal projects. Their work involves field data collection, laboratory analysis, and regulatory compliance support for environmental system...

TETRA TECH INC specializes in environmental consulting services, delivering technical expertise in analytical sampling and environmental monitoring for complex federal projects. Their work involves field data collection, laboratory analysis, and regulatory compliance support for environmental systems, with a focus on contaminant identification, sampling protocol design, and long-term environmental trend analysis. The contractor applies rigorous scientific methodologies to assess soil, water, and air quality, ensuring alignment with federal environmental standards and defense site remediation requirements. Their capability centers on site-specific environmental characterization, data integrity management, and actionable reporting to inform decision-making in sensitive operational environments. The contractor has established a consistent presence with the Department of Defense, providing environmental services that support military infrastructure stewardship and compliance with environmental regulations on active installations. Their engagements reflect a pattern of recurring, mission-critical work tied to site remediation, regulatory reporting, and environmental due diligence for defense-related facilities. TETRA TECH INC operates primarily under NAICS 541620, which encompasses environmental consulting services involving field investigations, laboratory analysis, and regulatory compliance support. This positions them as a technical service provider in the federal environmental remediation and monitoring market, with a niche focus on defense-sector environmental compliance and data-driven site assessments. As a 2L entity headquartered in Arlington, Virginia, TETRA TECH INC operates as a mid-tier federal contractor with a strategic presence in the national capital region. While no government certifications are listed, their consistent engagement with DoD on technical environmental tasks demonstrates a proven ability to meet stringent federal standards for scientific rigor and contractual performance. Their geographic positioning supports rapid deployment and coordination with federal environmental offices and defense installations nationwide.

Key Performance Metrics

Awards Count

207

All time

Active

0

Currently performing

Completed

207

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
Department Of Defense$63.2M63.7%Department Of Energy$35.5M35.8%
Other agencies (5 agencies, <0.5% each)$540.4K0.6%
Awards by NAICS
Export
Awards by Agency Over Time
Awards by Place of Performance

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Open opportunities in TETRA TECH INC's top NAICS codes and agencies

NAICS: 541611
New
Business Impact Analysis, Disaster Recovery, and Business Continuity Plan Services (RFP-VC-26-006), Inland Empire Utilities Agency (California)
Solicitation # RFP-VC-26-006
Hagerty Consulting, Inc. is seeking a Disadvantaged Business Enterprise (DBE) subcontractor to support an engagement with the Inland Empire Utilities Agency (IEUA) in California. The project focuses on enhancing organizational resilience through the development and review of a Business Impact Analysis (BIA), Disaster Recovery Plan (DRP), and Business Continuity Plan (BCP), as well as the creation of recovery playbooks. The scope of work includes participating in client workshops, conducting assessments, and facilitating in-person tabletop exercises to identify response gaps. Preference is given to firms with expertise in IT/OT resilience and experience within the water, wastewater, or critical infrastructure sectors. The overall contract has an initial term of three years with an option to extend and is estimated at approximately 1 million dollars per year. Award selection is based on the offeror's past performance in the utility sector, specifically requiring two similar projects completed within the last five years, as well as personnel qualifications and proposed methodology. Technical deliverables must align with CISA and NIST standards, specifically the NIST Risk Assessment Framework. Compliance requirements include adherence to the California Labor Code regarding prevailing wages, registration with the Department of Industrial Relations, and Build America, Buy America (BABA) standards. Proposals must be submitted electronically via PlanetBids by November 17, 2026.
Hagerty Consulting, Inc.

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about 16 hours ago

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NAICS: 541611
New
SLED
Title VI Program Maintenance
Solicitation # URFP-129532
The City of Fairfax, Virginia, is seeking professional consulting and technical assistance through solicitation URFP-129532 to maintain, administer, evaluate, and continuously improve its Title VI Program. The selected contractor will support the City's Title VI Coordinator in ensuring compliance with Title VI of the Civil Rights Act of 1964, as well as requirements from the Federal Highway Administration, Federal Transit Administration, and the Virginia Department of Transportation. Key deliverables include an annual program review and compliance report, support for annual training cycles, demographic and Limited English Proficiency data analysis, and assistance with regulatory audits and language access policies. The total contract value, including all renewals, shall not exceed 200,000 dollars. Proposals must be submitted via the eVA website by November 10, 2026. The City will utilize a hybrid pricing structure consisting of fixed-price deliverables for predictable annual services and established hourly rates for as-needed technical support. Evaluation is based on the qualifications and experience of assigned personnel, weighted at 25 points, and the cost proposal, weighted at 20 points. Award will be granted to the responsible offeror deemed most advantageous to the City, with high-rated candidates potentially invited for oral presentations. Contractors must maintain insurance authorized by the Virginia State Corporation Commission and adhere to a standard 30-day payment term. Required submission materials include a technical proposal with a work plan, resumes of key personnel, three professional references from the last five years, and a representative work sample.
City of Fairfax

POSTED

about 16 hours ago

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in 21 days
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NAICS: 541690
New
International
Archaeology Consulting Services
Solicitation # 26-122
The City of Delta is issuing solicitation 26-122 to establish a shortlist of qualified archaeology firms to provide professional consulting services on an as-and-when-requested basis. The scope of work includes archaeological investigation, monitoring, reporting, and permitting for various infrastructure and development projects, such as road upgrades and utility replacements, within the City of Delta. All services must comply with the Heritage Conservation Act, and firms must demonstrate eligibility to hold provincial permits, including Multi Assessment Permits and Site Alteration Permits. Key deliverables involve field assessments, coordination with the Provincial Archaeology Branch and First Nations, and the provision of heritage management training for City staff. The selection process utilizes a two-stage qualification method. To be considered, respondents must meet all mandatory criteria, including the timely submission of a signed Proposal Covering Letter. Qualified firms will be evaluated based on proponent capability and experience (50%), methodology (25%), and fees (25%), with minimum scores required for the first two categories. The City emphasizes the importance of professional certification, requiring at least one team member to be in good standing with a recognized organization like the British Columbia Association of Professional Archaeologists. Preference is given to consulting team members with five years of experience and lead archaeologists with ten years of experience. The resulting shortlist will remain valid until January 1, 2025, or for three years from the closing date. Once the list is established, the City will invite these qualified respondents to submit firm-priced tenders for specific projects. Proposals must be submitted as a single PDF to the purchasing department by 2:00 PM Pacific time on November 16, 2026. The pricing structure for the qualification stage includes hourly rates for principal archaeologists, field directors, technicians, and support staff, as well as lump sum rates for permit applications.
City of Delta

POSTED

about 16 hours ago

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in 27 days
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