diff --git a/lib/domains/br/org/sesidf.txt b/lib/domains/br/org/sesidf.txt
new file mode 100644
index 0000000000..0df9a15b6e
--- /dev/null
+++ b/lib/domains/br/org/sesidf.txt
@@ -0,0 +1 @@
+Sesi - Sistema Fibra DF
\ No newline at end of file