diff --git a/dashboard/decorators.py b/dashboard/decorators.py
index 818c71559..d11d9030d 100644
--- a/dashboard/decorators.py
+++ b/dashboard/decorators.py
@@ -183,15 +183,20 @@ def aggregate_filter():
                         mark_distribution.append('0')
                         new_record[key] = 0
 
-                positive_ratio = ' (%.1f%%)' % (
-                    (positive * 100.0) / record['metric'])
-                new_record['mark_ratio'] = (
-                    '|'.join(mark_distribution) + positive_ratio)
-                new_record['positive_ratio'] = positive_ratio
                 new_record['disagreements'] = record.get('disagreements', 0)
-                new_record['disagreement_ratio'] = '%.1f%%' % (
-                    (record.get('disagreements', 0) * 100.0) / record['metric']
-                )
+                if record['metric']:
+                    positive_ratio = '%.1f%%' % (
+                        (positive * 100.0) / record['metric'])
+                    new_record['disagreement_ratio'] = '%.1f%%' % (
+                        (record.get('disagreements', 0) * 100.0) /
+                        record['metric'])
+                else:
+                    positive_ratio = helpers.INFINITY_HTML
+                    new_record['disagreement_ratio'] = helpers.INFINITY_HTML
+                new_record['mark_ratio'] = ('|'.join(mark_distribution) +
+                                            ' (' + positive_ratio + ')')
+                new_record['positive_ratio'] = positive_ratio
+
                 return new_record
 
             metric_param = (flask.request.args.get('metric') or
diff --git a/dashboard/helpers.py b/dashboard/helpers.py
index d769fa8a2..641c35433 100644
--- a/dashboard/helpers.py
+++ b/dashboard/helpers.py
@@ -24,6 +24,8 @@ from dashboard import vault
 from stackalytics.processor import utils
 
 
+INFINITY_HTML = '∞'
+
 gravatar = gravatar_ext.Gravatar(None, size=64, rating='g', default='wavatar')
 
 
diff --git a/dashboard/static/js/stackalytics-ui.js b/dashboard/static/js/stackalytics-ui.js
index ea08d2156..72ad07598 100644
--- a/dashboard/static/js/stackalytics-ui.js
+++ b/dashboard/static/js/stackalytics-ui.js
@@ -266,7 +266,7 @@ function make_uri(uri, options) {
         $.extend(ops, options);
     }
     var str = $.map(ops,function (val, index) {
-        return index + "=" + val;
+        return index + "=" + encodeURIComponent(val).toLowerCase();
     }).join("&");
 
     return (str == "") ? uri : uri + "?" + str;
diff --git a/dashboard/templates/reports/reviews.html b/dashboard/templates/reports/reviews.html
index 3a4dab22f..5740b999a 100644
--- a/dashboard/templates/reports/reviews.html
+++ b/dashboard/templates/reports/reviews.html
@@ -1,13 +1,14 @@
 {% extends "reports/base_report.html" %}
 
 {% block title %}
-Reviews for the last {{ days }} days in {{ module }}
+Contribution into {{ module }} for the last {{ days }} days
 {% endblock %}
 
 {% block scripts %}
     <script type="text/javascript">
         $(document).ready(function () {
-            var table_column_names = ["index", "link", "metric", "-2", "-1", "1", "2", "A", "positive_ratio", "disagreements", "disagreement_ratio"];
+            var table_column_names = ["index", "link", "metric", "-2", "-1", "1", "2", "A", "positive_ratio", "disagreements", "disagreement_ratio",
+                                      "review_ratio", "commit", "email"];
             var table_id = "review_stats_table";
 
             $.ajax({
@@ -28,15 +29,20 @@ Reviews for the last {{ days }} days in {{ module }}
                     var summary = {
                         'marks': 0,
                         'core_marks': 0,
-                        'reviewers': tableData.length,
-                        'core_reviewers': 0
+                        'reviewers': 0,
+                        'core_reviewers': 0,
+                        'commits': 0,
+                        'reviews': 0,
+                        'patch_count': 0,
+                        'emails': 0
                     };
 
                     for (i = 0; i < tableData.length; i++) {
                         if (tableData[i].id) {
-                            var options = {user_id: tableData[i].id, metric: "marks"};
-                            var link = make_uri("/", options);
-                            tableData[i].link = "<a href=\"" + link + "\">" + tableData[i].name + " (" + tableData[i].id + ")</a>"
+                            var user_link = make_uri("/", {user_id: tableData[i].id, metric: "marks"});
+                            var company_link = make_uri("/", {company: tableData[i].company, metric: "marks"});
+                            tableData[i].link = "<a href=\"" + user_link + "\">" + tableData[i].name + "</a>" +
+                                    " <a href=\"" + company_link + "\">" + "(" + tableData[i].company + ")</a>"
                         } else {
                             tableData[i].link = tableData[i].name
                         }
@@ -48,7 +54,15 @@ Reviews for the last {{ days }} days in {{ module }}
                         } else if (tableData[i].core) {
                             tableData[i].link += "&nbsp;&#x272C; <small><i>" + tableData[i].core + "</i></small>";
                         }
+                        if (tableData[i].metric > 0) {
+                            summary.reviewers ++;
+                        }
+                        tableData[i].review_ratio = tableData[i].review + " / " + tableData[i].patch_count;
                         summary.marks += tableData[i].metric;
+                        summary.commits += tableData[i].commit;
+                        summary.reviews += tableData[i].review;
+                        summary.patch_count += tableData[i].patch_count;
+                        summary.emails += tableData[i].email;
                     }
 
                     if (table_id) {
@@ -64,7 +78,7 @@ Reviews for the last {{ days }} days in {{ module }}
                             "aaData": tableData,
                             "aoColumns": tableColumns,
                             "aoColumnDefs": [
-                                { "sClass": "center", "aTargets": [2, 3, 4, 5, 6, 7, 8, 9, 10] }
+                                { "sClass": "center", "aTargets": [2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13] }
                             ]
                         });
                     }
@@ -94,12 +108,17 @@ Reviews for the last {{ days }} days in {{ module }}
 <div>Total reviewers: <b>${reviewers}</b> (${(marks / reviewers / {{ days }}).toFixed(1) } per reviewer per day)</div>
 <div>Total reviews by core team: <b>${core_marks}</b> (${(core_marks / {{ days }}).toFixed(1) } per day)</div>
 <div>Core team size: <b>${core_reviewers}</b> (${(core_marks / core_reviewers / {{ days }}).toFixed(1) } per core per day)</div>
+<h2>Contribution Summary</h2>
+<div>On review: <b>${reviews}</b> (${(reviews / {{ days }}).toFixed(1) } per day)</div>
+<div>Patch sets: <b>${patch_count}</b> (${(patch_count / {{ days }}).toFixed(1) } per day)</div>
+<div>Commits: <b>${commits}</b> (${(commits / {{ days }}).toFixed(1) } per day)</div>
+<div>Emails: <b>${emails}</b> (${(emails / {{ days }}).toFixed(1) } per day)</div>
 </script>
 
 {% endblock %}
 
 {% block content %}
-<h1>Reviews for the last {{ days }} days in {{ module }}</h1>
+<h1>Contribution into {{ module }} for the last {{ days }} days</h1>
 
     <table id="review_stats_table">
         <thead>
@@ -112,9 +131,12 @@ Reviews for the last {{ days }} days in {{ module }}
                 <th>+1</th>
                 <th>+2</th>
                 <th>A</th>
-                <th>(+/- %)</th>
+                <th>+/-</th>
                 <th>Disagreements</th>
                 <th>Ratio</th>
+                <th>On review / patch sets</th>
+                <th>Commits</th>
+                <th>Emails</th>
             </tr>
         </thead>
         <tbody>
diff --git a/dashboard/web.py b/dashboard/web.py
index e559db296..32d569156 100644
--- a/dashboard/web.py
+++ b/dashboard/web.py
@@ -78,8 +78,7 @@ def page_not_found(e):
 # AJAX Handlers ---------
 
 def _get_aggregated_stats(records, metric_filter, keys, param_id,
-                          param_title=None, finalize_handler=None,
-                          postprocessing=None):
+                          param_title=None, finalize_handler=None):
     param_title = param_title or param_id
     result = dict((c, {'metric': 0, 'id': c}) for c in keys)
     for record in records:
@@ -87,12 +86,11 @@ def _get_aggregated_stats(records, metric_filter, keys, param_id,
         result[record[param_id]]['name'] = record[param_title]
 
     if not finalize_handler:
-        finalize_handler = lambda x: x
-
-    response = [finalize_handler(result[r]) for r in result
-                if result[r]['metric']]
+        response = [r for r in result.values() if r['metric']]
+    else:
+        response = result.values()
     response.sort(key=lambda x: x['metric'], reverse=True)
-    response = [item for item in map(postprocessing, response) if item]
+    response = [item for item in map(finalize_handler, response) if item]
     utils.add_index(response, item_filter=lambda x: x['id'] != '*independent')
     return response
 
@@ -122,7 +120,7 @@ def get_modules(records, metric_filter, finalize_handler):
 @app.route('/api/1.0/stats/engineers')
 @decorators.jsonify('stats')
 @decorators.exception_handler()
-@decorators.record_filter()
+@decorators.record_filter(ignore='metric')
 @decorators.aggregate_filter()
 def get_engineers(records, metric_filter, finalize_handler):
 
@@ -130,8 +128,20 @@ def get_engineers(records, metric_filter, finalize_handler):
     modules_names = parameters.get_parameter({}, 'module', 'modules')
     modules = vault.resolve_modules(modules_names)
 
-    def filter_core_users(record):
+    def postprocessing(record):
+        if finalize_handler:
+            record = finalize_handler(record)
         user = vault.get_user_from_runtime_storage(record['id'])
+        record['company'] = user['companies'][-1]['company_name']
+        record['review'] = record.get('review', 0)
+        record['commit'] = record.get('commit', 0)
+        record['email'] = record.get('email', 0)
+        record['patch_count'] = record.get('patch_count', 0)
+
+        if not (record['metric'] or record['review'] or record['commit'] or
+                record['email'] or record['patch_count']):
+            return
+
         is_core = False
         for (module, branch) in user['core']:
             if module in modules:
@@ -147,11 +157,25 @@ def get_engineers(records, metric_filter, finalize_handler):
             record['core'] = is_core
             return record
 
-    return _get_aggregated_stats(records, metric_filter,
+    def record_processing(result, record, param_id):
+        record_type = record['record_type']
+
+        result_row = result[record[param_id]]
+        if record_type == 'mark':
+            metric_filter(result, record, param_id)
+        elif record_type == 'commit':
+            result_row['commit'] = result_row.get('commit', 0) + 1
+        elif record_type == 'email':
+            result_row['email'] = result_row.get('email', 0) + 1
+        elif record_type == 'review':
+            result_row['review'] = result_row.get('review', 0) + 1
+            result_row['patch_count'] = (result_row.get('patch_count', 0) +
+                                         record['patch_count'])
+
+    return _get_aggregated_stats(records, record_processing,
                                  vault.get_memory_storage().get_user_ids(),
                                  'user_id', 'author_name',
-                                 finalize_handler=finalize_handler,
-                                 postprocessing=filter_core_users)
+                                 finalize_handler=postprocessing)
 
 
 @app.route('/api/1.0/stats/distinct_engineers')