diff --git a/marketplace/README.md b/marketplace/README.md
deleted file mode 100644
index 61f63842..00000000
--- a/marketplace/README.md
+++ /dev/null
@@ -1,18 +0,0 @@
-This module contains smart contracts for the data marketplace.
-It was generated with Truffle. Truffle can be used to compile and test
-the smart contracts. It's being tested on a test blockhain using Ganache.
-
-Steps to test:
-* Download and run Ganache
-* Ensure that your Ganache endpoint matches `truffle.js`
-* In this `marketplace` folder, run the following commands:
-    * `truffle compile`
-    * `truffle test`
-    * `truffle migrate --reset`
-    * `truffle console`
-    * From the console: `Marketplace.deployed()`
-* The deployed method displays info about the deployed smart contract
-including its address. Copy/paste the address into 
-`catalyst/marketplace/marketplace.py`.
-* Run the catalyst marketplace unit tests: 
-`tests/marketplace/test_marketplace.py`
diff --git a/marketplace/contracts/Marketplace.sol b/marketplace/contracts/Marketplace.sol
deleted file mode 100644
index 115b6110..00000000
--- a/marketplace/contracts/Marketplace.sol
+++ /dev/null
@@ -1,19 +0,0 @@
-pragma solidity ^0.4.17;
-
-contract Marketplace {
-    address[16] public subscribers;
-
-    // Subscribing to a data source
-    function subscribe(uint dataSourceId) public returns (uint) {
-        require(dataSourceId >= 0 && dataSourceId <= 15);
-
-        subscribers[dataSourceId] = msg.sender;
-
-        return dataSourceId;
-    }
-
-    // Retrieving the subscribers
-    function getSubscribers() public view returns (address[16]) {
-        return subscribers;
-    }
-}
\ No newline at end of file
diff --git a/marketplace/contracts/Migrations.sol b/marketplace/contracts/Migrations.sol
deleted file mode 100644
index f170cb4f..00000000
--- a/marketplace/contracts/Migrations.sol
+++ /dev/null
@@ -1,23 +0,0 @@
-pragma solidity ^0.4.17;
-
-contract Migrations {
-  address public owner;
-  uint public last_completed_migration;
-
-  modifier restricted() {
-    if (msg.sender == owner) _;
-  }
-
-  function Migrations() public {
-    owner = msg.sender;
-  }
-
-  function setCompleted(uint completed) public restricted {
-    last_completed_migration = completed;
-  }
-
-  function upgrade(address new_address) public restricted {
-    Migrations upgraded = Migrations(new_address);
-    upgraded.setCompleted(last_completed_migration);
-  }
-}
diff --git a/marketplace/marketplace.iml b/marketplace/marketplace.iml
deleted file mode 100644
index cf4ef5ed..00000000
--- a/marketplace/marketplace.iml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="WEB_MODULE" version="4">
-  <component name="FacetManager">
-    <facet type="Python" name="Python">
-      <configuration sdkName="Python 3.6.3 virtualenv at ~/Code/enigma/catalyst/python3" />
-    </facet>
-  </component>
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Python 3.6.3 virtualenv at ~/Code/enigma/catalyst/python3 interpreter library" level="application" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/marketplace/migrations/1_initial_migration.js b/marketplace/migrations/1_initial_migration.js
deleted file mode 100644
index 4d5f3f9b..00000000
--- a/marketplace/migrations/1_initial_migration.js
+++ /dev/null
@@ -1,5 +0,0 @@
-var Migrations = artifacts.require("./Migrations.sol");
-
-module.exports = function(deployer) {
-  deployer.deploy(Migrations);
-};
diff --git a/marketplace/migrations/2_deploy_contracts.js b/marketplace/migrations/2_deploy_contracts.js
deleted file mode 100644
index e3935400..00000000
--- a/marketplace/migrations/2_deploy_contracts.js
+++ /dev/null
@@ -1,5 +0,0 @@
-var Marketplace = artifacts.require ("Marketplace");
-
-module.exports = function (deployer) {
-    deployer.deploy (Marketplace);
-};
\ No newline at end of file
diff --git a/marketplace/test/TestMarketplace.sol b/marketplace/test/TestMarketplace.sol
deleted file mode 100644
index f169d728..00000000
--- a/marketplace/test/TestMarketplace.sol
+++ /dev/null
@@ -1,39 +0,0 @@
-pragma solidity ^0.4.17;
-
-import "truffle/Assert.sol";
-import "truffle/DeployedAddresses.sol";
-import "../contracts/Marketplace.sol";
-
-contract TestMarketplace {
-    Marketplace marketplace = Marketplace(DeployedAddresses.Marketplace());
-
-    // Testing the subscribe() function
-    function testUserCanSubscribe() public {
-        uint returnedId = marketplace.subscribe(2);
-
-        uint expected = 2;
-
-        Assert.equal(returnedId, expected, "Data source 2 should be recorded.");
-    }
-
-    // Testing retrieval of a single subscriber
-    function testGetSubscriberAddressByDataSourceId() public {
-        // Expected owner is this contract
-        address expected = this;
-
-        address subscriber = marketplace.subscribers(2);
-
-        Assert.equal(subscriber, expected, "Subscriber of data source ID 2 should be recorded.");
-    }
-
-    // Testing retrieval of all subscribers
-    function testGetSubscriberAddressByDataSourceIdInArray() public {
-        // Expected subscriber is this contract
-        address expected = this;
-
-        // Store subscribers in memory rather than contract's storage
-        address[16] memory subscribers = marketplace.getSubscribers();
-
-        Assert.equal(subscribers[2], expected, "Subscriber of data source 2 should be recorded.");
-    }
-}
\ No newline at end of file
diff --git a/marketplace/truffle-config.js b/marketplace/truffle-config.js
deleted file mode 100644
index a6330d6d..00000000
--- a/marketplace/truffle-config.js
+++ /dev/null
@@ -1,4 +0,0 @@
-module.exports = {
-  // See <http://truffleframework.com/docs/advanced/configuration>
-  // to customize your Truffle configuration!
-};
diff --git a/marketplace/truffle.js b/marketplace/truffle.js
deleted file mode 100644
index 67f2dd44..00000000
--- a/marketplace/truffle.js
+++ /dev/null
@@ -1,11 +0,0 @@
-module.exports = {
-    // See <http://truffleframework.com/docs/advanced/configuration>
-    // to customize your Truffle configuration!
-    networks: {
-        development: {
-            host: "localhost",
-            port: 7545,
-            network_id: "*" // Match any network id
-        }
-    }
-};