NAICS 51929Industry · 5-digitnational market

Web search portals and all other information services

SoftwareLibrary & Archive Management Systems 519

This industry comprises establishments primarily engaged in operating websites 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 websites, auctions, news, and other limited content. — Statistics Canada, NAICS 2022A

Establishments · CanadaA: 461
Under 10 employeesA: 72%

Size and shape

How many businesses there are and how small they are. Fragmentation is the first thing an entrant — or anyone selling software into this industry — needs to know, and it is one of the few things that is actually measured.

Canadian establishments by number of employeesA

1–426958%

5–96514%

10–19419%

20–494510%

50–99184%

100–199112%

200–499112%

500+10%

Of 461 Canadian establishments with employees, 72% have fewer than ten — mostly small operators.

Where they areA

Ontario21647%

British Columbia8719%

Quebec7616%

Alberta286%

Largest four provinces by establishment count. Establishments with employees only — sole operators with no payroll are not in this table, so in trades and personal services the true number of businesses is higher.

How many new establishments are still tradingA

Information, US · opened 2020

79.6%

1 year

59%

3 years

45.7%

5 years

30%

10 years

opened 2015

Measured, not forecast: the share of US establishments opening in one year that were still active later. It counts good operators and bad ones together, which is exactly why it is the honest answer to “what are the odds”. It is for the whole sector rather than this market, and the ten-year figure comes from an older cohort because no younger one has reached ten years.

No US figure is shown. County Business Patterns is coded to the 2017 US edition of NAICS; this code either does not exist there, names a different industry, or is outside the programme's coverage (most of agriculture, rail, postal and public administration are). A figure is attached only where both the code and the title agree.

How businesses here compete

The structural profile of subsector 519, which every industry beneath it inherits. This is analyst judgment from how the subsector is organised — not research into this industry, and not a measurement.

national competitionlow capitalUNVERIFIEDinherited from 519 Web search portals, libraries, archives, and all other information services

A small mix of publicly funded institutions and online information services that live on advertising rates they do not set.

Who sets the price: Advertisers and public funders.
The software it runs on: Library, archive and content management systems.

Market screens and studies

Market-entry records filed along this branch of the hierarchy. A record at or beneath this code is about this industry; one above it is about something wider that contains it.

Screened one level up. Nothing is filed at this exact code; the screen for 5192 Web search portals, libraries and archives, and all other information services covers it.

Operating businessScreenedfiled at 5192

Public Libraries & Web Information PortalsExecution decides

binding constraint: distribution

Two unrelated things share this code, and the record has to take them apart before it can cut either. Libraries and archives are public institutions, not a market to enter. They are funded by municipalities, provinces and universities, and nobody opens a competing one. The establishment counts show it: Saskatchewan has 284 of Canada's 1,520 establishments, more than Alberta or British Columbia [A] — not an industry cluster but, most plausibly, a province-wide branch system counted branch by branch. What is sold to libraries is screened separately at 519. The enterable half is the web portal or online information service: a niche directory, a reference site, a data service supported by advertising or subscriptions. The cost to start is close to nothing, which is the problem. Such a site has no distribution of its own — its readers arrive through a search engine — and the search engine is both the gatekeeper and the largest seller of the same advertising. Alphabet's Google Search & other revenue was US$224.5B in 2025, up from US$198.1B [A]; that is the scale of the counterparty that decides whether a portal's pages are seen, and that increasingly answers the query on its own results page instead of sending the visit. A portal that ranks has a business at the search engine's discretion, earning an advertising rate set in the search engine's auction. The versions that survive own their audience directly — a login, a subscription, data nobody else has — and that is a different business from the one this code describes. Archives and the 'all other information services' tail were not examined.

NAICS 51924 vendors named9 sourced figuresOpen →

Software serving this industry

The vertical software markets filed along the same branch — who sells to these businesses and who they would have to displace — and then the generic categories every business buys whatever it does.

Sold across the wider branch

Vertical softwareScreenedfiled at 519 Web search portals, libraries, archives, and all other information services

Library & Archive Management SystemsOne thing must be true

binding constraint: incumbent vulnerability

Incumbent Clarivate (Ex Libris, ProQuest, Innovative)

Clarivate owns both ends of the shelf — the discovery layer through Ex Libris and ProQuest and much of the content the library is discovering — inside a $2.455B business, while Koha and FOLIO set a zero price floor underneath. An entrant is squeezed between a vertically integrated incumbent and free software the buyer's own consortium already maintains.

NAICS 5194 vendors named5 sourced figuresOpen →

And what every business buys · 25 generic categories

Sold to every industry rather than this one, so they are filed against the software industry's own code. The same few vendors recur across most of them.

Who works here

The occupations employed in Information and cultural industries, most concentrated in it first. The share is measured against the whole sector, not this industry — the published cross-tabulation stops there.

Concentrated in this sectorA

Managers in communication (except broadcasting) One industry 77.8%

Librarians, archivists, conservators and curators One industry 74.8%

Technical occupations in motion pictures, broadcasting and the performing arts Mostly one sector 43.1%

Library, correspondence and other clerks Mostly one sector 41.3%

Photographers and support occupations in arts and culture Mostly one sector 31%

Managers in art, culture, recreation and sport Mostly one sector 30.4%

Technical occupations in libraries and public archives Mostly one sector 29.5%

Support occupations in art and culture Mostly one sector 23.6%

Graphic and interior designers Mostly one sector 14.1%

Computer, software and Web designers and developers Mostly one sector 10.3%

These jobs are mostly done here. An operator in this industry is competing for them against others in the same industry, not against the whole economy.

And the jobs every business has

Technical occupations in computer and information systems Across the economy 12.8%

Customer and information services representatives Across the economy 6.1%

Technical occupations in electronics and electrical engineering Across the economy 4.3%

Survey, statistical and data entry occupations Across the economy 3.9%

Legislative and senior managers Across the economy 3.1%

Shoe repairers, shoemakers and upholsterers Across the economy 2.9%

Administrative and financial supervisors Across the economy 2.2%

Administrative services managers Across the economy 2.1%

Financial, insurance and related administrative support workers Across the economy 2%

Administrative, property and payroll officers Across the economy 1.1%

Found across at least fourteen of the twenty sectors. But note the shape of this industry: 72% of establishments have fewer than ten employees, and at that size most of these roles are one person wearing several hats, or bought in from outside.

All 162 occupations →

Inside this industry

1 row sits directly beneath 51929. Each has a base report of its own.

Code	Industry	Establishments · CA	What is known
519290	Web search portals and all other information services	461	screened at 5192

Alongside it, under 5192 Web search portals, libraries and archives, and all other information services

Code	Industry	Establishments · CA	What is known
51921	Libraries and archives	1,059	screened at 5192