diff --git a/_data/simple-icons.json b/_data/simple-icons.json
index eff3a5266..9d6317fec 100644
--- a/_data/simple-icons.json
+++ b/_data/simple-icons.json
@@ -12406,6 +12406,11 @@
             "hex": "0A84FF",
             "source": "https://github.com/thundernest/thunderbird-website/blob/d7446f3eee14b38f02ee60da7d4b4fb8c9ef20e3/media/svg/logo.svg"
         },
+        {
+            "title": "Thurgauer Kantonalbank",
+            "hex": "006D41",
+            "source": "https://www.tkb.ch"
+        },
         {
             "title": "Thymeleaf",
             "hex": "005F0F",
diff --git a/icons/thurgauerkantonalbank.svg b/icons/thurgauerkantonalbank.svg
new file mode 100644
index 000000000..b61d1bfc4
--- /dev/null
+++ b/icons/thurgauerkantonalbank.svg
@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Thurgauer Kantonalbank</title><path d="M21.872 2.262H10.775l-6.14 9.743 6.14 9.771h11.097l-6.135-9.77 6.135-9.744zM0 .297v23.406h24V.297H0zm23.057 22.486L.943 22.778V1.228h22.109l.005 21.555z"/></svg>
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