diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index 290563e85a..340541034b 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -13,6 +13,10 @@
             {
                 "note": "Add `refundReceiver` field to `FillQuoteTransformer.TransformData`.",
                 "pr": 2657
+            },
+            {
+                "note": "Add `findTransformerNonce()` and `getTransformerAddress()` functions.",
+                "pr": 2657
             }
         ]
     },
diff --git a/packages/order-utils/src/index.ts b/packages/order-utils/src/index.ts
index bfc0d9506a..6a54e31604 100644
--- a/packages/order-utils/src/index.ts
+++ b/packages/order-utils/src/index.ts
@@ -77,7 +77,9 @@ export {
     AffiliateFeeTransformerData,
     encodeAffiliateFeeTransformerData,
     decodeAffiliateFeeTransformerData,
-} from './transformer_data_encoders';
+    findTransformerNonce,
+    getTransformerAddress,
+} from './transformer_utils';
 
 export { getOrderHash, getExchangeMetaTransactionHash, getExchangeProxyMetaTransactionHash } from './hash_utils';
 
diff --git a/packages/order-utils/src/transformer_data_encoders.ts b/packages/order-utils/src/transformer_utils.ts
similarity index 81%
rename from packages/order-utils/src/transformer_data_encoders.ts
rename to packages/order-utils/src/transformer_utils.ts
index 8f747bdbe7..1383558cb5 100644
--- a/packages/order-utils/src/transformer_data_encoders.ts
+++ b/packages/order-utils/src/transformer_utils.ts
@@ -1,5 +1,10 @@
 import { Order } from '@0x/types';
 import { AbiEncoder, BigNumber } from '@0x/utils';
+import * as ethjs from 'ethereumjs-util';
+
+import { constants } from './constants';
+
+const { NULL_ADDRESS } = constants;
 
 const ORDER_ABI_COMPONENTS = [
     { name: 'makerAddress', type: 'address' },
@@ -187,3 +192,36 @@ export function encodeAffiliateFeeTransformerData(data: AffiliateFeeTransformerD
 export function decodeAffiliateFeeTransformerData(encoded: string): AffiliateFeeTransformerData {
     return affiliateFeeTransformerDataEncoder.decode(encoded);
 }
+
+/**
+ * Find the nonce for a transformer given its deployer.
+ * If `deployer` is the null address, zero will always be returned.
+ */
+export function findTransformerNonce(
+    transformer: string,
+    deployer: string = NULL_ADDRESS,
+    maxGuesses: number = 1024,
+): number {
+    if (deployer === NULL_ADDRESS) {
+        return 0;
+    }
+    const lowercaseTransformer = transformer.toLowerCase();
+    // Try to guess the nonce.
+    for (let nonce = 0; nonce < maxGuesses; ++nonce) {
+        const deployedAddress = getTransformerAddress(deployer, nonce);
+        if (deployedAddress === lowercaseTransformer) {
+            return nonce;
+        }
+    }
+    throw new Error(`${deployer} did not deploy ${transformer}!`);
+}
+
+/**
+ * Compute the deployed address for a transformer given a deployer and nonce.
+ */
+export function getTransformerAddress(deployer: string, nonce: number): string {
+    return ethjs.bufferToHex(
+        // tslint:disable-next-line: custom-no-magic-numbers
+        ethjs.rlphash([deployer, nonce] as any).slice(12),
+    );
+}