samsearch
    Platform
    01InfluenceShape the requirement before it's on your competitor's radar.
    Signal
    Recompete window opens in 42 days
    Facilities maintenance IDIQ$8.4M
    Forecast
    Agency spend up 18% next FY
    DoD facilitiesQ3 window
    02CaptureFind and qualify the work across every market.
    Federal91%
    Network engineering support — GSA MAS
    GSA541512
    SLED88%
    Custodial services — Fairfax County Public Schools
    K-12561720
    DIBBS79%
    Aircraft hydraulic fitting — DLA Aviation
    DLANSN 5330
    03AnalyzeExtract requirements and build the compliance matrix.
    Compliance matrix
    L.2.1Technical approachVol I
    L.3.4Staffing planVol I
    M.1Past performanceEvaluated
    SOW breakdown
    Requirements extracted38
    Mapped to Section L/M38
    Every extractionCited
    Ask Sammy
    “Do we meet the small business set-aside?”
    04ManageRun the pursuit through to award.
    Pipeline
    QualifyFacilities support · USACE
    CaptureComms upgrade · DLA
    ProposalShipyard dredging · NAVSEA
    PriyaAlex
    This week
    Submit past performance refsThu
    Confirm subK teamingFri
    Upload SF 33Mon
    05RespondDraft and submit your response.
    Drafting · Volume I
    247 words
    RFI response
    CompanyAcme Robotics LLC
    UEIJK4M8…
    Capability narrativeDrafted
    06FinanceGet paid faster on what you win.
    Capital available
    $2.4M against your award
    Facilities maintenance IDIQAwarded
    Partner matched
    LenderFederal Capital Partners
    Draw available$2.4M
    UnderwritingCleared
    The platform
    Influence
    Capture
    Analyze
    Manage
    Respond
    Finance
    One pipeline, six stages, start to award.
    See the whole platform
    Solutions
    By industry
    Tech & softwareSoftware and SaaS companies entering GovCon.Defense contractorsPrimes and subs in the defense industrial base.ConstructionBuilders bidding federal, state, and local work.CybersecuritySecurity vendors pursuing federal mandates.
    By team
    Capture managers & BDPipeline, qualification, and win strategy.Proposal teamsCompliance matrices and proposal drafting.Subcontractors & primesTeaming, subcontracting, and partner fit.
    By company size
    Small businessesSet-aside and small business contractors.EnterpriseLarge contractors running multiple pursuits.ConsultantsAdvisors and capture consultants.
    Browse all industries
    CustomersPricing
    ResourcesNew
    Learn
    AcademyCourses, guides, and playbooks.WebinarsLive sessions and recordings.DocsProduct documentation and setup guides.Implementation planOperational rollout guidance.
    Tools & data
    Free GovCon toolsCalculators, lookups, and more.Gov ExploreContracts, agencies, and NAICS codes.GovCon eventsConferences, training, and set-aside events.
    Latest blogIntroducing the New SamSearch: The Operating System for Government ContractingSamSearch has a new brand, a new site, and a new way of explaining what the platform actually does — the operating system for government contracting, organized around six stages instead of a single search box. Here's what changed and why.Read the post →
    All resources and tools
    Sign inRequest a demo
    ← Back to NAICS AI Search

    519 - Web Search Portals, Libraries, Archives, and Other Information Services

    If you're navigating the landscape of government contracting or market research in the Information sector, understanding the NAICS Code 519 is essential. This specific code plays a critical role in identifying businesses that provide vital information services—ranging from web search portals to digital libraries and online archives. Whether you're a business owner, contractor, or researcher, knowing the scope and details of NAICS 519 can unlock new opportunities and insights.


    What is NAICS Code 519?

    NAICS Code 519 is titled "Web Search Portals, Libraries, Archives, and Other Information Services". It comprises establishments primarily engaged in providing digital platforms and services that facilitate access to information through various means, including online databases, search engines, and archival systems.

    Key Aspects:

    • This code encompasses businesses that provide web search portals facilitating internet searches.
    • It includes digital libraries and archives that store and preserve electronic content.
    • Other online information services offering specialized information access also fall under this category.

    Sector and Industry Activities

    NAICS code 519 is a part of the Information sector (Sector 51), a dynamic and ever-evolving industry critical to the digital economy. Below are typical business types and activities covered under this code:

    • Web Search Portals: Companies operating online platforms that enable users to perform web searches and find relevant information.
    • Digital Libraries and Archives: Entities that develop and maintain collections of digital records, documents, and multimedia, preserving cultural and scientific knowledge.
    • Online Information Services: Providers offering specialized information access and retrieval services, including subscription-based and public databases.

    Size Standards for NAICS 519

    To determine small business eligibility and government contracting opportunities under NAICS 519, size standards are based on annual receipts:

    NAICS Code Title Size Standard Size Standard Description
    519 Web Search Portals, Libraries, Archives, and Other Information Services $38.5 million Annual receipts of $38.5 million or less

    Meeting this size standard is crucial for businesses seeking small business certifications or participating in set-aside contracts.


    Examples of Businesses Under NAICS Code 519

    • Google Search: Operates a leading web search portal providing global internet search capabilities.
    • Library of Congress Digital Collections: An example of a digital archive preserving vast national resources.
    • ProQuest: Offers online access to a variety of research databases and academic resources.
    • Internet Archive: A non-profit providing free access to digital archives of websites, books, and multimedia content.

    NAICS 519 Code Details Table

    Attribute Details
    NAICS Code 519
    Title Web Search Portals, Libraries, Archives, and Other Information Services
    Sector Information (Sector 51)
    Industry Description Establishments primarily providing web search portals, libraries, archives, and other digital information services.
    Typical Business Types Web search portals, digital libraries, digital archives, online information access services
    Size Standard $38.5 million in average annual receipts

    Frequently Asked Questions (FAQ)

    What kind of businesses are classified under NAICS code 519?

    Businesses primarily engaged in providing digital access to information through web search portals, libraries, archives, and other online information services.

    Can nonprofit digital archives fall under NAICS 519?

    Yes, nonprofit organizations operating digital archives or libraries that provide access to information services are included.

    What are the size standards for NAICS code 519?

    The size standard is $38.5 million or less in average annual receipts to qualify as a small business under this code.

    How does NAICS 519 relate to government contracting?

    Knowing your NAICS code helps identify relevant contract opportunities and eligibility for small business set-asides in the information services industry.

    Is web content hosting part of NAICS 519?

    No, web content hosting typically falls under a different NAICS code—this code focuses on information access and search services rather than hosting infrastructure.


    Conclusion

    NAICS Code 519 is a vital classification within the Information sector that captures a wide range of digital information services including web search portals, digital libraries, and online archives. Understanding the scope, size standards, and business examples of this code can empower businesses and contractors to better position themselves in the government marketplace. Whether you're providing the latest search engine technology or curating digital collections, NAICS 519 offers a clearly defined category to identify and leverage your services.

    Optimize your business strategy today by aligning with NAICS 519 and unlocking new federal contracting and market opportunities!

    View Active Opportunities for NAICS 519

    See current federal, state, and local government contracts using this NAICS code.

    Browse 519 Opportunities →
    ← Back to NAICS Browser

    Explore More NAICS Codes:

    • 113 - Forestry and Logging
    • 541713 - Research and Development in Nanotechnology
    • 4246 - Chemical and Allied Products Merchant Wholesalers
    • 339940 - Office Supplies (except Paper) Manufacturing
    • 441120 - Used Car Dealers

    What Our Customers Say

    Join hundreds of government contractors who have transformed their business with SamSearch

    “SamSearch has been a lifesaver for our business. As a govCon consultant helping small businesses win contracts, this tool is all I need to find the right requirements at every level of government. After experimenting with the product, I've discovered features I didn't even know existed. It's affordable, and it's the best on the market.”
    NikkiCEO, TSBA | Ex US Navy and US Air Force
    “I was blown away by the 2.0 update. I didn't think they could improve the platform any further, but they did. It's more user-friendly and efficient than ever before.”
    Bobby HughesBusiness Owner, BH Consulting LLC
    “I'm a strategy and growth consultant helping small businesses break into SLED and grow. With 25 years in the AEC industry (BD, marketing, proposals) and APMP certification, I left corporate consulting to start my own firm. This tool is a game changer.”
    Amanda CerchiaraStrategy & Growth Consultant, Independent
    “Best way to find Government Contracts.”
    Jonathan SeifertDirector of Partnerships, Easy Llama
    “We use the software and it's been great! All of our government contracting operations are through SamSearch.”
    Jennifer RosiekFounder & CEO, APB Services
    “It keeps me engaged and interested in what I'm looking for, unlike the cumbersome process on other platforms.”
    Andrew RiceSenior Oversight @ Lyft and Partner & Vice President, Groundbreaking Construction

    Close More Government Opportunities Today

    Get Started Now
    samsearch

    The Complete AI Platform for Government Contracting

    Platform
    • Product
    • Pricing
    • ROI calculator
    • Integrations
    • Changelog
    Solutions
    • Solutions
    • Customers
    • Comparisons
    • Market watch
    Resources
    • Blog
    • Free GovCon tools
    • Glossary
    • Docs
    Company
    • API & partnerships
    • Careers
    • Support
    • Compliance
    • Trust centre
    • Contact
    Recognised & verified
    SOC 2 Type II Compliant, SamSearchAWS Partner - Advanced, SamSearch on AWS MarketplaceGartner Peer Insights Customer First, SamSearch
    Ask AI about samsearch
    Ask ChatGPTAsk ClaudeAsk Perplexity
    Follow

    © 2026 samsearch. All rights reserved.

    Terms of usePrivacy policy