Scaling agile to larger organizations is definitely a challenge and many companies are struggling with getting agile to work with more than a handful of teams.
This is an article describing how we have scaled our agile practices at Spotify and what we do to continue being a fast-paced, agile and fun place even as we keep growing. Our way of working is something that has evolved over the years as we have grown as a company, and will definitely keep evolving. The article was written together with Henrik Kniberg and provides a snapshot of how we scale agile with the help of squads, tribes, chapters and guilds.
Check out the article: Scaling Agile @ Spotify with Tribes, Squads, Chapters & Guilds