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NAICS Code· 541690

NAICS 541690: Other Scientific and Technical Consulting Services

This industry comprises establishments primarily engaged in providing advice and assistance to businesses and other organizations on scientific and technical issues (except environmental). Illustrative Examples: Agricultural consulting services Motion picture consulting services Biological consulting services Physics consulting services Chemical consulting services Radio consulting services Economic consulting services Safety consulting services Energy consulting services Security consulting services Cross-References. Establishments primarily engaged in--Show more

NAICS 541690 — Other Scientific and Technical Consulting Services encompasses a broad spectrum of specialized advisory work that supports federal mission objectives through non-routine, expert-driven analysis and technical guidance. This category includes services such as policy evaluation, operational modeling, data analytics, systems optimization, environmental impact assessment, and niche engineering consulting that fall outside more defined NAICS categories like engineering or IT design.

486
Active Contracts
$780.7M
Total Obligations (12mo)
1.3K
Awarded Contracts (12mo)
563
Contractors Awarded (12mo)
1
Median Bidders per Award
-61.0%
YoY Growth
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NAICS 541690 FAQ

Frequently Asked Questions

NAICS code 541690 covers Other Scientific and Technical Consulting Services. This industry comprises establishments primarily engaged in providing advice and assistance to businesses and other organizations on scientific and technical issues (except environmental). Illustrative Examples: Agricultural consulting services Motion picture consulting services Biological consulting services Physics consulting services Chemical consulting services Radio consulting services Economic consulting services Safety consulting services Energy consulting services Security consulting services Cross-References. Establishments primarily engaged in--

Recently Posted in Other Scientific and Technical Consulting Services

NAICS: 541690
New
SLED
Specialized IT Compliance Consulting (GDPR/Student Data)This subcontract for Specialized IT Compliance Consulting supports prime contractors on University of Arkansas System projects. The selected provider will deliver technical expertise to evaluate GDPR compliance and student record privacy, focusing on the development of test scripts and the evaluation of technical controls for data protection. Key deliverables include technical memos, control evaluation worksheets, and validated findings to ensure adherence to privacy laws. Qualified candidates must hold professional certifications such as CISA, CISM, or CIPP. The engagement falls under NAICS code 541690 and is managed through the University of Arkansas System. Interested parties can find further information via the HogBid portal.
University of Arkansas System (USYS)

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NAICS: 541690
New
SLED
Construction Scheduler / Planning ConsultantThe Columbia County Board of Education in Georgia is seeking a Construction Scheduler / Planning Consultant for a subcontracting opportunity. The selected consultant will be responsible for developing and managing master project schedules for prime contractors on various facility projects. Key duties include coordinating design stage timelines between the business unit and design teams, as well as producing both summary and detailed construction schedules to be included in final procurement and bid documents. Qualified candidates must demonstrate proficiency in industry-standard scheduling software, specifically Primavera P6 or Microsoft Project, to deliver essential design and construction time schedules. This opportunity was posted on October 14, 2026, with a response deadline of November 20, 2026. The project falls under NAICS code 541690.
Columbia County Board of Education

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1 day ago

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in about 1 month
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NAICS: 541690
New
SLED
Construction Cost Estimator / Value Engineering ConsultantThis subcontract opportunity is for a Construction Cost Estimator and Value Engineering Consultant to support prime contractors on facility projects for the Columbia County Board of Education in Georgia. The selected consultant will be responsible for performing detailed cost estimations and value engineering reviews, specifically preparing preliminary estimates at the 90 percent design phase. Key duties include developing activity-based cost values for forecasting and conducting scope adherence reviews to identify potential cost-saving alternatives using RSMeans or Sage software. The primary deliverables for this engagement include 90 percent phase estimates, cost value forecasts, and comprehensive value engineering reports. Interested parties should note that the solicitation was posted on October 14, 2026, with a response deadline of November 20, 2026. The project falls under NAICS code 541690, focusing on specialized professional consulting services to ensure financial accuracy and efficiency throughout the construction design process.
Columbia County Board of Education

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NAICS: 541690
New
SLED
Student Success Evaluation and Metrics SpecialistThe Student Success Evaluation and Metrics Specialist subcontract, issued through DAS Procurement for the state of Connecticut, focuses on the development of data collection strategies and evaluation metrics for prime contractors working on Office of Higher Education projects. The selected specialist will be responsible for designing specific metrics to track student enrollment, persistence, and completion, while utilizing tools such as SPSS, Stata, R, or Tableau to analyze program data and identify promising practices. A critical requirement for this role is a thorough understanding of FERPA data privacy laws to ensure the secure handling of student information. The primary deliverables include a comprehensive data collection strategy and a set of clearly defined evaluation metrics. Interested parties should note the response deadline of November 16, 2026, and the classification of the work under NAICS code 541690.
DAS Procurement

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in about 1 month
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NAICS: 541690
New
International
Public Safety Data Analyst (Community Demand & Risk)The Public Safety Data Analyst subcontract involves providing quantitative and qualitative analysis of community risk factors for prime contractors working on projects for the City of Greater Sudbury and the Greater Sudbury Police Services Board. The selected professional will analyze workload trends and calls for service data to pinpoint emerging demands and delivery gaps, ultimately producing a comprehensive Community Demand and Risk Analysis report. Qualified candidates must possess a background in criminology or data science and be proficient in GIS mapping and data visualization tools such as PowerBI and Tableau. This opportunity is associated with NAICS code 541690, with a response deadline set for November 12, 2026.
City of Greater Sudbury

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1 day ago

DEADLINE

in 28 days
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NAICS: 541690
New
Federal
China-Specific Strategic Trade AnalysisThe China-Specific Strategic Trade Analysis subcontract, issued by the Department of the Interior's Ibc Acq Svcs Directorate, requires a provider to perform specialized research and analysis for prime contractors on USTR projects. The scope of work focuses on China-related trade analysis, specifically targeting critical minerals and industrial sectors to support strategic competition and trade objectives. Deliverables include the production of strategic analysis reports and detailed sector-specific research papers. Qualified candidates must possess specialized knowledge of Chinese trade policy or proficiency in the Chinese language. This opportunity is categorized under NAICS code 541690. The solicitation was posted on October 14, 2026, with a response deadline set for October 29, 2026.
Ibc Acq Svcs Directorate (00004)

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1 day ago

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in 13 days
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NAICS: 541690
New
Federal
Trade Data and Economic Analysis SupportThe Trade Data and Economic Analysis Support subcontract, issued by the Department of the Interior under the Ibc Acq Svcs Directorate, focuses on providing quantitative and qualitative economic analysis for prime contractors on USTR projects. The scope of work includes conducting detailed data analysis on international trade, industrial sector trends, and critical minerals, with a specific emphasis on trade-practice analysis regarding Peru lumber matters. These tasks are to be executed using economic modeling software to produce comprehensive reports, data sets, and trade-practice findings. Classified under NAICS code 541690, this opportunity was posted on October 14, 2026, with a response deadline of October 29, 2026. The contract is designed to support high-level economic research and reporting to inform trade policy and industrial analysis.
Ibc Acq Svcs Directorate (00004)

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1 day ago

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in 13 days
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NAICS: 541690
New
Federal
IUID Marking and Registration ServicesThis small business set-aside subcontract, issued by the Department of Defense under agency FA8125 Afsc Pzima, provides IUID marking and registration services for prime contractors supporting Air Force maintenance equipment projects. The scope of work involves generating and applying 2D data matrix symbology in strict accordance with MIL-STD-130 and MIL-STD-129 standards. The contractor is responsible for managing the full data submission process via WAWF, preparing DD Form 1423, and delivering both the physically marked equipment and the final IUID registry reports. This opportunity falls under NAICS code 541690, with a response deadline of October 28, 2026.
FA8125 Afsc Pzima

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1 day ago

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in 12 days
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NAICS: 541690
New
Federal
Construction Cost Estimating ServicesThis subcontract opportunity with the Department of Veterans Affairs involves providing construction cost estimating services to develop updated Independent Government Cost Estimates for healthcare construction projects. The selected provider will be responsible for analyzing design drawings and conducting market rate analyses for labor and materials specifically within Richmond, Virginia, utilizing professional software such as RSMeans to produce detailed cost breakdowns. Eligible candidates must possess CCP certification or demonstrated experience in federal healthcare estimating. This is a sole source set-aside for Service-Disabled Veteran-Owned Small Businesses under NAICS code 541690. Responses are due by October 29, 2026, for work to be performed in Richmond, Virginia.
Pcac (36C776)

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1 day ago

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in 14 days
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NAICS: 541690
New
Federal
Mission Operations & Real-Time Console SupportThe Mission Operations and Real-Time Console Support subcontract provides critical technical assistance to prime contractors at the NASA Johnson Space Center. Based in Houston, the scope of work focuses on the ISS/Destination Mission Evaluation Room RPOC Console, where the provider is responsible for real-time operations support during high-stakes maneuvers, including rendezvous approach, capture, docking, release, and undocking. Beyond active mission support, the contract requires the delivery of mission readiness planning documents and the execution of comprehensive technical preparations and mission simulations. This effort ensures operational stability and safety for NASA's space flight activities through specialized technical expertise and rigorous planning.
NASA Johnson Space Center

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1 day ago

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in 13 days
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NAICS: 541690
New
Federal
OPSEC and Vulnerability Assessment ServicesThe OPSEC and Vulnerability Assessment Services subcontract, issued by the Department of Defense It Contracting Division - PL83, focuses on providing operational security analysis and risk management for prime contractors supporting DISA J6 C4E Directorate projects. The scope of work includes conducting comprehensive vulnerability and risk assessments, managing security incidents through forensic analysis, and developing Continuity of Operations Plans. To execute these tasks, the contractor will utilize specialized risk assessment software and forensic analysis tools to produce detailed risk reports, forensic documentation, and COOP plans. Due to the sensitive nature of the projects, a TS/SCI clearance is strictly required for personnel. This opportunity falls under NAICS code 541690 and was posted on October 14, 2026, with a response deadline of October 28, 2026.
It Contracting Division - PL83

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1 day ago

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in 13 days
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NAICS: 541690
New
Federal
Industrial Security (INDUSEC) and Special Access Program (SAP) SupportThis subcontract for Industrial Security (INDUSEC) and Special Access Program (SAP) Support provides critical security oversight and program protection for prime contractors working on DISA J6 C4E Directorate projects. The scope of work involves executing INDUSEC protocols and implementing SAP Program Protection Plan services to ensure full compliance with 32 CFR Part 117 (NISPOM), which includes the delivery of detailed compliance reports and security audits. To be eligible, the contractor must possess a TS/SCI clearance, a Facility Clearance at the TS/SCI level, and a valid NISPOM certification. This Department of Defense requirement falls under NAICS code 541690, with a response deadline set for October 28, 2026.
It Contracting Division - PL83

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1 day ago

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in 13 days
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