diff --git a/modules/adformBidAdapter.js b/modules/adformBidAdapter.js
index dc30e152861..3d0ed0fba79 100644
--- a/modules/adformBidAdapter.js
+++ b/modules/adformBidAdapter.js
@@ -170,6 +170,7 @@ export const spec = {
           currency: response.win_cur,
           netRevenue: bidRequest.netRevenue !== 'gross',
           ttl: 360,
+          meta: { advertiserDomains: response && response.adomain ? response.adomain : [] },
           ad: response.banner,
           bidderCode: bidRequest.bidder,
           transactionId: bid.transactionId,
diff --git a/modules/concertBidAdapter.js b/modules/concertBidAdapter.js
index 3eb75799705..60634151aba 100644
--- a/modules/concertBidAdapter.js
+++ b/modules/concertBidAdapter.js
@@ -98,6 +98,7 @@ export const spec = {
         height: bid.height,
         ad: bid.ad,
         ttl: bid.ttl,
+        meta: { advertiserDomains: bid && bid.adomain ? bid.adomain : [] },
         creativeId: bid.creativeId,
         netRevenue: bid.netRevenue,
         currency: bid.currency
diff --git a/modules/undertoneBidAdapter.js b/modules/undertoneBidAdapter.js
index 743cb07b21e..14a765206b6 100644
--- a/modules/undertoneBidAdapter.js
+++ b/modules/undertoneBidAdapter.js
@@ -158,7 +158,8 @@ export const spec = {
             creativeId: bidRes.adId,
             currency: bidRes.currency,
             netRevenue: bidRes.netRevenue,
-            ttl: bidRes.ttl || 360
+            ttl: bidRes.ttl || 360,
+            meta: { advertiserDomains: bidRes.adomain ? bidRes.adomain : [] }
           };
           if (bidRes.mediaType && bidRes.mediaType === 'video') {
             bid.vastXml = bidRes.ad;
diff --git a/modules/unrulyBidAdapter.js b/modules/unrulyBidAdapter.js
index 15fe0fefe8b..36a156d5c66 100644
--- a/modules/unrulyBidAdapter.js
+++ b/modules/unrulyBidAdapter.js
@@ -31,6 +31,7 @@ const serverResponseToBid = (bid, rendererInstance) => ({
   netRevenue: true,
   creativeId: bid.bidId,
   ttl: 360,
+  meta: { advertiserDomains: bid && bid.adomain ? bid.adomain : [] },
   currency: 'USD',
   renderer: rendererInstance,
   mediaType: VIDEO
diff --git a/test/spec/modules/adformBidAdapter_spec.js b/test/spec/modules/adformBidAdapter_spec.js
index 18b2565d4f8..79ea76da8dd 100644
--- a/test/spec/modules/adformBidAdapter_spec.js
+++ b/test/spec/modules/adformBidAdapter_spec.js
@@ -258,6 +258,7 @@ describe('Adform adapter', function () {
       assert.equal(result.currency, 'EUR');
       assert.equal(result.netRevenue, true);
       assert.equal(result.ttl, 360);
+      assert.deepEqual(result.meta.advertiserDomains, [])
       assert.equal(result.ad, '<tag1>');
       assert.equal(result.bidderCode, 'adform');
       assert.equal(result.transactionId, '5f33781f-9552-4ca1');
diff --git a/test/spec/modules/concertBidAdapter_spec.js b/test/spec/modules/concertBidAdapter_spec.js
index df999f45df9..1b869d51bde 100644
--- a/test/spec/modules/concertBidAdapter_spec.js
+++ b/test/spec/modules/concertBidAdapter_spec.js
@@ -116,7 +116,7 @@ describe('ConcertAdapter', function () {
   describe('spec.interpretResponse', function() {
     it('should return bids in the shape expected by prebid', function() {
       const bids = spec.interpretResponse(bidResponse, bidRequest);
-      const requiredFields = ['requestId', 'cpm', 'width', 'height', 'ad', 'ttl', 'creativeId', 'netRevenue', 'currency'];
+      const requiredFields = ['requestId', 'cpm', 'width', 'height', 'ad', 'ttl', 'meta', 'creativeId', 'netRevenue', 'currency'];
 
       requiredFields.forEach(function(field) {
         expect(bids[0]).to.have.property(field);
diff --git a/test/spec/modules/undertoneBidAdapter_spec.js b/test/spec/modules/undertoneBidAdapter_spec.js
index e8729965c50..0faa321be5f 100644
--- a/test/spec/modules/undertoneBidAdapter_spec.js
+++ b/test/spec/modules/undertoneBidAdapter_spec.js
@@ -358,6 +358,7 @@ describe('Undertone Adapter', () => {
       expect(bid.cpm).to.equal(100);
       expect(bid.width).to.equal(300);
       expect(bid.height).to.equal(250);
+      expect(bid.meta.advertiserDomains).to.deep.equal([]);
       expect(bid.creativeId).to.equal(15);
       expect(bid.currency).to.equal('USD');
       expect(bid.netRevenue).to.equal(true);
diff --git a/test/spec/modules/unrulyBidAdapter_spec.js b/test/spec/modules/unrulyBidAdapter_spec.js
index 9ece8927ef7..b087ba042a9 100644
--- a/test/spec/modules/unrulyBidAdapter_spec.js
+++ b/test/spec/modules/unrulyBidAdapter_spec.js
@@ -148,6 +148,7 @@ describe('UnrulyAdapter', function () {
           netRevenue: true,
           creativeId: 'mockBidId',
           ttl: 360,
+          meta: { advertiserDomains: [] },
           currency: 'USD',
           renderer: fakeRenderer,
           mediaType: 'video'