diff --git a/data/ecosystems/s/summa.toml b/data/ecosystems/s/summa.toml
index 508b8479..9ab34aa8 100644
--- a/data/ecosystems/s/summa.toml
+++ b/data/ecosystems/s/summa.toml
@@ -6,8 +6,41 @@ sub_ecosystems = []
 github_organizations = ["https://github.com/summa-tx"]
 
 # Repositories
+[[repo]]
+url = "https://github.com/summa-tx/bitcoin-spv"
+
+[[repo]]
+url = "https://github.com/summa-tx/burning-bitcoin"
+
 [[repo]]
 url = "https://github.com/summa-tx/near-evm"
 
 [[repo]]
 url = "https://github.com/summa-tx/near-web3-provider"
+
+[[repo]]
+url = "https://github.com/summa-tx/relays"
+
+[[repo]]
+url = "https://github.com/summa-tx/riemann"
+
+[[repo]]
+url = "https://github.com/summa-tx/riemann-ether"
+
+[[repo]]
+url = "https://github.com/summa-tx/riemann-keys"
+
+[[repo]]
+url = "https://github.com/summa-tx/riemann-ledger"
+
+[[repo]]
+url = "https://github.com/summa-tx/riemann-workshop"
+
+[[repo]]
+url = "https://github.com/summa-tx/riemann-zeta"
+
+[[repo]]
+url = "https://github.com/summa-tx/secpy256k1"
+
+[[repo]]
+url = "https://github.com/summa-tx/tbtc-workshop"