Federal NAICS Codes

NAICS 519290

Web Search Portals and All Other Information Services

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 519290.

NAICS 519290 federal market metrics

Total obligations
$681M
Total awards
2,311 awards
Active obligations
$486.7M
Size standard
1,000 employees

What this NAICS covers

NAICS 519290 covers operation of web search portals, internet content aggregation, and other online information services that organize, index, aggregate, and deliver digital information to users through searchable online interfaces.

Federal opportunities under 519290 typically involve operating searchable portals, indexing and metadata extraction, relevance tuning, query analytics, third-party content aggregation or licensing, and hosted public-facing information services with performance and uptime requirements.

FY2025 snapshot

Obligations
$185.3M
Awards
647
Average award
$286.4K
Change from FY2024
-39.3%

Recent awards

Search contractors

$104,848

RELX INC.

Offices, Boards and Divisions

PIID
15JL1B26F00000612
PSC
7630 - NEWSPAPERS AND PERIODICALS

$74,500

PREQIN LTD

Bureau of the Fiscal Service

PIID
20341526P00006
PSC
7630 - NEWSPAPERS AND PERIODICALS

$11,025

RELX INC.

Department of Energy

PIID
89303026FGC400019
PSC
DA10 - IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE

$49,999

BARRA, LLC

Securities and Exchange Commission

PIID
50310226P0009
PSC
7H20 - IT AND TELECOM - PLATFORM PRODUCTS: DATABASE, MAINFRAME, MIDDLEWARE (HW, PERPETUAL LICENSE SOFTWARE)

$1,500,000

SAYARI ANALYTICS, LLC

Office of the Secretary

PIID
1331L526C0002
PSC
7H20 - IT AND TELECOM - PLATFORM PRODUCTS: DATABASE, MAINFRAME, MIDDLEWARE (HW, PERPETUAL LICENSE SOFTWARE)

FAQ

What work fits NAICS 519290?
  • Operate and maintain a public search portal that indexes government-published documents and exposes a searchable API with query logging and index update processes.
  • Provide enterprise search index construction and continuous crawling for a specified data domain, including metadata extraction, relevance tuning, and indexed-content refresh schedules.
  • Aggregate and license third-party content feeds, normalize metadata, and serve aggregated results through a web portal and documented APIs with access controls.
  • Deliver hosted searchable collections with SLAs for index freshness, query latency, and uptime, plus logging and analytics for user search behavior and query performance.
When is NAICS 519290 a weak fit?
  • Web hosting or colocation services only, which lack search indexing, content aggregation, or relevance tuning required for this NAICS.
  • Custom software development engagements that produce a search application but stop at code delivery without operating an information service or hosting indexed content.
  • Internet publishing focused solely on original content creation without providing a searchable portal, crawling/indexing, or aggregated information services.
What solicitation language points to NAICS 519290?
  • Statement of work requires maintaining a searchable index of a specified record count, index update frequency, and query latency targets.
  • Deliverables list API endpoints for search and retrieval, indexed-data schema documentation, and monthly query analytics reports tied to performance KPIs.
  • Labor categories include search engineer, indexer, or relevance analyst and the SOW requires content licensing, metadata normalization, or third-party feed ingestion.

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