diff --git a/StateTests/stPreCompiledContracts.json b/StateTests/stPreCompiledContracts.json
new file mode 100644
index 000000000000..e4ed034e911d
--- /dev/null
+++ b/StateTests/stPreCompiledContracts.json
@@ -0,0 +1,203 @@
+{
+    "CallEcrecover" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "256",
+            "currentGasLimit" : "10000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "out" : "0x",
+        "post" : {
+            "0000000000000000000000000000000000000002" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "20100000",
+                "code" : "0x7fd7db77575fd7502133b5869069da2280c5833d47bcee020901478097d675d6e460005260016020527f2e59072176056a8173186f6fe6d9e395cfd2df7ce5b53b4adcb3747a3fda8c696021527fda2026dd018d868daa96ac31a5b148ee769ab184236b731b27b6c4a8bb16dcfb6041526014606160616000600060026103e8f150606151600055",
+                "nonce" : "0",
+                "storage" : {
+                    "0x" : "0x059588ad2c1eb51bf000a884bd50d632af63a9f5000000000000000000000000"
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "948",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "999999999999899052",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "20000000",
+                "code" : "0x7fd7db77575fd7502133b5869069da2280c5833d47bcee020901478097d675d6e460005260016020527f2e59072176056a8173186f6fe6d9e395cfd2df7ce5b53b4adcb3747a3fda8c696021527fda2026dd018d868daa96ac31a5b148ee769ab184236b731b27b6c4a8bb16dcfb6041526014606160616000600060026103e8f150606151600055",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "365224",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "100000"
+        }
+    },
+    "CallRipemd160" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "256",
+            "currentGasLimit" : "10000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "out" : "0x",
+        "post" : {
+            "0000000000000000000000000000000000000003" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "20100000",
+                "code" : "0x600160005260206000602060006000600360fff1600051600055",
+                "nonce" : "0",
+                "storage" : {
+                    "0x" : "0xae387fcfeb723c3f5964509af111cf5a67f30661"
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "934",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "999999999999899066",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "20000000",
+                "code" : "0x600160005260206000602060006000600360fff1600051600055",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "365224",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "100000"
+        }
+    },
+    "CallSha256" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "256",
+            "currentGasLimit" : "10000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "out" : "0x",
+        "post" : {
+            "0000000000000000000000000000000000000002" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "20100000",
+                "code" : "0x600160005260206000602060006000600260fff1600051600055",
+                "nonce" : "0",
+                "storage" : {
+                    "0x" : "0xec4916dd28fc4c10d78e287ca5d9cc51ee1ae73cbfde08c6b37324cbfaac8bc5"
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "934",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "999999999999899066",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "20000000",
+                "code" : "0x600160005260206000602060006000600260fff1600051600055",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "365224",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "100000"
+        }
+    }
+}
\ No newline at end of file