diff --git a/data/ecosystems/p/polygon-hermez.toml b/data/ecosystems/p/polygon-hermez.toml
new file mode 100644
index 00000000..d90fb75f
--- /dev/null
+++ b/data/ecosystems/p/polygon-hermez.toml
@@ -0,0 +1,58 @@
+# Ecosystem Level Information
+title = "Polygon Hermez"
+
+sub_ecosystems = []
+
+github_organizations = ["https://github.com/0xPolygonHermez"]
+
+# Repositories
+[[repo]]
+url = "https://github.com/0xPolygonHermez/.github"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/goldilocks"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/pil-stark"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/pilcom"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/zkasmcom"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/zkevm-bridge-service"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/zkevm-bridge-ui"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/zkevm-commonjs"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/zkevm-comms-protocol"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/zkevm-contracts"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/zkevm-doc"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/zkevm-node"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/zkevm-prover"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/zkevm-proverjs"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/zkevm-rom"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/zkevm-storage-rom"
+
+[[repo]]
+url = "https://github.com/0xPolygonHermez/zkevm-testvectors"
diff --git a/data/ecosystems/p/polygon.toml b/data/ecosystems/p/polygon.toml
index 28a9a839..d1a6b514 100644
--- a/data/ecosystems/p/polygon.toml
+++ b/data/ecosystems/p/polygon.toml
@@ -52,6 +52,7 @@ sub_ecosystems = [
   "Polycat Finance",
   "Polydex Finance",
   "PolyDragon",
+  "Polygon Hermez",
   "Polymarket",
   "PolyQuity",
   "Quickswap",