Add CloudPhysics to docs/who-is-using.md (#1083)
Add CloudPhysics to docs/who-is-using.md (#1083)

diff --git a/docs/who-is-using.md b/docs/who-is-using.md
index 2a1ee83..07f60fe 100644
--- a/docs/who-is-using.md
+++ b/docs/who-is-using.md
@@ -26,3 +26,4 @@
 | [Stitch Fix](https://multithreaded.stitchfix.com/) | @nssalian | Evaluation | Data pipelines |
 | [Typeform](https://typeform.com/) | @afranzi | Production | Data & ML pipelines |
 | incrmntal(https://incrmntal.com/) | @scravy | Production | ML & Data Infrastructure |
+| [CloudPhysics](https://www.cloudphysics.com) | @jkleckner | Production | ML/AI & Analytics |
GoogleCloudPlatform/spark-on-k8s-operator,GoogleCloudPlatform/spark-on-k8s-operator