NAICS 519290
Web Search Portals and All Other Information Services
RampedUp holds 372,867 professional profiles classified to 2022 NAICS 519290 as of the build — 0.2% of all profiles carrying a NAICS classification. Of those, 188,848 carry a professional email address and 42,732 carry a mobile number. Ranked #95 of 370 codes.
What NAICS 519290 covers
This industry comprises establishments primarily engaged in operating Web sites that use a search engine to generate and maintain extensive databases of Internet addresses and content in an easily searchable format (and known as Web search portals) or providing other information services not elsewhere classified. Establishments known as Web search portals often provide additional Internet services, such as email, connections to other Web sites, auctions, news, and other limited content. Illustrative Examples: News clipping services Telephone-based recorded information services Stock photo agencies Web search portals Cross-References. Establishments primarily engaged in--
Official 2022 NAICS definition. Sector 51 — Information. Mapped in the RampedUp taxonomy to Technology, Information and Media.
What the records carry
Field coverage for NAICS 519290, August 2026 build.
| Field on the record | Records | Share of 519290 | Share across all NAICS |
|---|---|---|---|
| Professional email | 188,848 | 50.6% | 50.8% |
| Personal email | 70,243 | 18.8% | 16.0% |
| Phone (any) | 261,353 | 70.1% | 89.3% |
| Mobile number | 42,732 | 11.5% | 13.4% |
| Primary contact record | 262,283 | 70.3% | 63.9% |
| All five present on one record | 16,239 | 4.4% | 4.5% |
Counts come from the RampedUp August 2026 build. RampedUp's crosswalk maps each 6-digit 2022 NAICS code to exactly one industry in its own taxonomy, so this is that industry's population viewed under the NAICS classification — not a separate tally.
Comparable NAICS codes
The codes ranked either side of 519290 by profile count.
Questions about NAICS 519290
What is NAICS code 519290?
519290 — Web Search Portals and All Other Information Services. This industry comprises establishments primarily engaged in operating Web sites that use a search engine to generate and maintain extensive databases of Internet addresses and content in an easily searchable format (and known as Web search portals) or providing other information services not elsewhere classified. Establishments known as Web search portals often provide additional Internet services, such as email, connections to other Web sites, auctions, news, and other limited content. Illustrative Examples: News clipping services Telephone-based recorded information services Stock photo agencies Web search portals Cross-References. Establishments primarily engaged in--
How many contacts does RampedUp have for NAICS 519290?
372,867 professional profiles as of the August 2026 build, which is 0.2% of all profiles carrying a NAICS classification. Counts come from the RampedUp August 2026 build. RampedUp's crosswalk maps each 6-digit 2022 NAICS code to exactly one industry in its own taxonomy, so this is that industry's population viewed under the NAICS classification — not a separate tally.
What contact details are available for NAICS 519290?
188,848 records carry a professional email address (50.6%), 70,243 a personal email address, 261,353 a phone number and 42,732 a mobile number.
Need this cross-filtered?
Exact counts for NAICS 519290 on its own. For this code combined with a title level, company size or a required field, ask and we will run it against the live file.