“Self-hosting Google Fonts” is a technical approach rather than a conventional software company or standalone commercial service. It involves downloading web fonts and serving the font files directly from a website's own infrastructure instead of requesting them from Google's font delivery servers. The spreadsheet entry points to google-webfonts-helper, a tool historically used to help developers download and prepare Google Fonts for local hosting. The official source does not provide enough current company information to support a fuller company profile, and no country of origin is supplied in the spreadsheet.