Lisp in the real world [closed]

Franz, Inc. provides an inexhaustive list of success stories on their website. However:

Please don't assume Lisp is only useful for Animation and Graphics, AI, Bioinformatics, B2B and E-Commerce, Data Mining, EDA/Semiconductor applications, Expert Systems, Finance, Intelligent Agents, Knowledge Management, Mechanical CAD, Modeling and Simulation, Natural Language, Optimization, Research, Risk Analysis, Scheduling, Telecom, and Web Authoring just because these are the only things they happened to list. — Kent Pitman

We can find other success stories here: http://lisp-lang.org/success/

and a list of current companies using Common Lisp: https://github.com/azzamsa/awesome-lisp-companies

Does Emacs' elisp count? That's the most "real world" use that I am familiar with (although I'm not sure that Emacs counts as "real world" either).

ITA Software uses Common Lisp for its QPX low-fare search engine which powers sites like Orbitz, Kayak, and American and United Airlines among many others. It's also used in part for its upcoming passenger reservation system for Air Canada. Paul Graham has written a little bit about Lisp at ITA in the past.

(Disclaimer: I work there.)

The story of the rise and fall of Lisp at the Jet Propulsion Lab