Companies using Lisp

Common-lisp.net no longer keeps a list of companies of its own. The one this page carried until October 2026 was a copy, made in 2020, of Awesome Lisp Companies, and had not been checked since: by 2026 more than a quarter of its links led nowhere. These are the places that keep such lists:

• Awesome Lisp Companies is a list of companies that use Common Lisp or Scheme, by country, kept by its contributors on GitHub. To add a company or correct an entry, send a pull request there.
• Success stories on lisp-lang.org describes a few well-known uses of Common Lisp in industry.
• The vendors publish their customers' stories: Franz Inc. for Allegro CL and LispWorks.
• LispJobs is an archive of job offers, which shows who has been hiring.

The old list is still at old.common-lisp.net.