This repository is a static Markdown document (README.md) that curates a list of companies known to use the Haskell programming language. It contains no executable code, data pipelines, or analytical models. The list is community-maintained via pull requests and includes company details such as location, sector, and remote work policy. As a reference resource, it is trivially reproducible by cloning the repository; however, it offers no reusable software components or data engineering artifacts. The data is presented in a structured table with cited sources per entry.