Operating systems

Who left UNIX, and who still runs it

1,302 websites in the top 1M run UNIX, observed directly from the rendered page in the July 2026 crawl.

Some companies running UNIX

Every row in a full list carries the prospect's whole detected stack.

austro financial services mapquest.com11-50 · financial services · 37 technologies

cool accesorios coolaccesorios.com11-50 · wholesale · 16 technologies

eapro eapro.edu.pe11-50 · professional training & coaching · 11 technologies

flex ed, inc. flexed.com11-50 · higher education · 13 technologies

appoderado.com appoderado.cl11-50 · primary/secondary education · 14 technologies

alma secret almasecret.com11-50 · cosmetics · 23 technologies

franquia extranet extranet.com.br11-50 · computer software · 56 technologies

national fair housing training academy (nfhta) hudexchange.info11-50 · public policy · 20 technologies

Not currently available as a list.

Apache HTTP Server 100%jQuery 77%PHP 75%OpenSSL 72%Google Analytics 47%Open Graph 39%Bootstrap 37%Google Font API 34%core-js 32%Cloudflare 27%

Share of a 1,302-domain sample of UNIX users that also run each.

1-10202

11-5059

51-20051

201-50044

1001-500036

501-100026