Update readme.md

readme.md

@@ -252,6 +252,29 @@ There is a vibrant and extensive eco system around three-fiber, full of librarie
 - [`triplex`](https://triplex.dev/) – scene editor for react-three-fiber
 - [`koestlich`](https://github.com/coconut-xr/koestlich) – UI component library for react-three-fiber
 
+# Who is using Three-fiber
+
+A small selection of companies and projects relying on three-fiber.
+
+- [`vercel`](https://www.vercel.com) (design agency)
+- [`basement`](https://basement.studio) (design agency)
+- [`studio freight`](https://studiofreight.com) (design agency)
+- [`14 islands`](https://www.14islands.com) (design agency)
+- [`ueno`](https://dribbble.com/ueno) (design agency) — [video](https://twitter.com/0xca0a/status/1204373807408013312)
+- [`flux.ai`](https://www.flux.ai) (PCB builder)
+- [`colorful.app`](https://www.colorful.app) (modeller)
+- [`bezi`](https://www.bezi.com) (modeller)
+- [`readyplayer.me`](https://readyplayer.me) (avatar configurator)
+- [`zillow`](https://www.zillow.com) (real estate)
+- [`lumalabs.ai/genie`](https://lumalabs.ai/genie) (AI models)
+- [`skybox.blockadelabs`](https://skybox.blockadelabs.com) (AI envmaps)
+- [`3dconfig`](https://3dconfig.com) (floor planer)
+- [`buerli.io`](https://buerli.io) (CAD)
+- [`getencube`](https://www.getencube.com) (CAD)
+- [`glowbuzzer`](https://www.glowbuzzer.com) (CAD) — [video](https://twitter.com/glowbuzzer/status/1678396014644940800)
+- [`triplex`](https://triplex.dev) (editor) — [video](https://twitter.com/_douges/status/1708859381369221539)
+- [`theatrejs`](https://www.theatrejs.com) (editor) — [video](https://twitter.com/0xca0a/status/1566838823170068480)
+
 # How to contribute
 
 If you like this project, please consider helping out. All contributions are welcome as well as donations to [Opencollective](https://opencollective.com/react-three-fiber), or in crypto `BTC: 36fuguTPxGCNnYZSRdgdh6Ea94brCAjMbH`, `ETH: 0x6E3f79Ea1d0dcedeb33D3fC6c34d2B1f156F2682`.