Add a reference to Braintree in the user list
--
MOS_MIGRATED_REVID=102153773
diff --git a/site/users.md b/site/users.md
index d0f5ee6..a7ff846 100644
--- a/site/users.md
+++ b/site/users.md
@@ -38,6 +38,13 @@
# Corporate users of Bazel
+## [Braintree](https://www.braintreepayments.com)
+
+Braintree, a PayPal subsidiary, develops payment solution for website and
+application. They use Bazel for part of their internal build and Paul Gross
+posted a [nice piece about how went the switch to
+Bazel](https://www.pgrs.net/2015/09/01/migrating-from-gradle-to-bazel/).
+
## [Makani](https://www.google.com/makani)
Makani, now a Google subsidiary, develops energy kites and uses
