diff --git a/__tests__/api.test.js b/__tests__/api.test.js
index e9276e8c8a..54e7db395b 100644
--- a/__tests__/api.test.js
+++ b/__tests__/api.test.js
@@ -126,4 +126,16 @@ describe('APIClient (api.js)', () => {
 
     done();
   });
+
+  test('getInstanceGroups calls expected http method', async (done) => {
+    const createPromise = () => Promise.resolve();
+    const mockHttp = ({ get: jest.fn(createPromise) });
+
+    const api = new APIClient(mockHttp);
+    await api.getInstanceGroups();
+
+    expect(mockHttp.get).toHaveBeenCalledTimes(1);
+
+    done();
+  });
 });
diff --git a/__tests__/components/Lookup.test.jsx b/__tests__/components/Lookup.test.jsx
new file mode 100644
index 0000000000..8175b619e4
--- /dev/null
+++ b/__tests__/components/Lookup.test.jsx
@@ -0,0 +1,78 @@
+import React from 'react';
+import { mount } from 'enzyme';
+import Lookup from '../../src/components/Lookup';
+import { I18nProvider } from '@lingui/react';
+
+const mockData = [{ name: 'foo', id: 0, isChecked: false }];
+describe('<Lookup />', () => {
+  test('initially renders succesfully', () => {
+    mount(
+      <Lookup
+        lookup_header="Foo Bar"
+        lookupChange={() => { }}
+        data={mockData}
+      />
+    );
+  });
+  test('calls "onLookup" when search icon is clicked', () => {
+    const spy = jest.spyOn(Lookup.prototype, 'onLookup');
+    const wrapper = mount(
+      <I18nProvider>
+        <Lookup
+          lookup_header="Foo Bar"
+          lookupChange={() => { }}
+          data={mockData}
+        />
+      </I18nProvider>
+    );
+    expect(spy).not.toHaveBeenCalled();
+    wrapper.find('#search').simulate('click');
+    expect(spy).toHaveBeenCalled();
+  });
+  test('calls "onChecked" when a user changes a checkbox', () => {
+    const spy = jest.spyOn(Lookup.prototype, 'onChecked');
+    const wrapper = mount(
+      <I18nProvider>
+        <Lookup
+          lookup_header="Foo Bar"
+          lookupChange={() => { }}
+          data={mockData}
+        />
+      </I18nProvider>
+    );
+    wrapper.find('#search').simulate('click');
+    wrapper.find('input[type="checkbox"]').simulate('change');
+    expect(spy).toHaveBeenCalled();
+  });
+  test('calls "onRemove" when remove icon is clicked', () => {
+    const spy = jest.spyOn(Lookup.prototype, 'onRemove');
+    const mockData = [{ name: 'foo', id: 0, isChecked: false }, { name: 'bar', id: 1, isChecked: true }];
+    const wrapper = mount(
+      <I18nProvider>
+        <Lookup
+          lookup_header="Foo Bar"
+          lookupChange={() => { }}
+          data={mockData}
+        />
+      </I18nProvider>
+    );
+    wrapper.find('.awx-c-icon--remove').simulate('click');
+    expect(spy).toHaveBeenCalled();
+  });
+  test('"wrapTags" method properly handles data', () => {
+    const spy = jest.spyOn(Lookup.prototype, 'wrapTags');
+    const mockData = [{ name: 'foo', id: 0, isChecked: false }, { name: 'bar', id: 1, isChecked: false }];
+    const wrapper = mount(
+      <I18nProvider>
+        <Lookup
+          lookup_header="Foo Bar"
+          lookupChange={() => { }}
+          data={mockData}
+        />
+      </I18nProvider>
+    );
+    expect(spy).toHaveBeenCalled();
+    const pill = wrapper.find('span.awx-c-tag--pill');
+    expect(pill).toHaveLength(0);
+  });
+});
diff --git a/__tests__/pages/Organizations/screens/OrganizationAdd.test.jsx b/__tests__/pages/Organizations/screens/OrganizationAdd.test.jsx
index 577ce56441..ad47241399 100644
--- a/__tests__/pages/Organizations/screens/OrganizationAdd.test.jsx
+++ b/__tests__/pages/Organizations/screens/OrganizationAdd.test.jsx
@@ -1,28 +1,7 @@
 import React from 'react';
 import { mount } from 'enzyme';
 import { MemoryRouter } from 'react-router-dom';
-
-let OrganizationAdd;
-const getAppWithConfigContext = (context = {
-  custom_virtualenvs: ['foo', 'bar']
-}) => {
-
-  // Mock the ConfigContext module being used in our OrganizationAdd component
-  jest.doMock('../../../../src/context', () => {
-    return {
-      ConfigContext: {
-        Consumer: (props) => props.children(context)
-      }
-    }
-  });
-
-  // Return the updated OrganizationAdd module with mocked context
-  return require('../../../../src/pages/Organizations/screens/OrganizationAdd').default;
-};
-
-beforeEach(() => {
-  OrganizationAdd = getAppWithConfigContext();
-})
+import OrganizationAdd from '../../../../src/pages/Organizations/screens/OrganizationAdd'
 
 describe('<OrganizationAdd />', () => {
   test('initially renders succesfully', () => {
@@ -78,4 +57,48 @@ describe('<OrganizationAdd />', () => {
     wrapper.find('button.at-C-CancelButton').prop('onClick')();
     expect(spy).toBeCalled();
   });
+  test('API response data is formatted properly', () => {
+    const mockData = { data: { results: [{ name: 'test instance', id: 1 }] } };
+    const promise = Promise.resolve(mockData);
+
+    return promise.then(({ data }) => {
+      const expected = [{ id: 1, name: 'test instance', isChecked: false }];
+      const results = OrganizationAdd.WrappedComponent.prototype.format(data);
+      expect(results).toEqual(expected);
+    });
+  });
+  test('API response is formatted properly', (done) => {
+    const spy = jest.spyOn(OrganizationAdd.WrappedComponent.prototype, 'format');
+    const mockedResp = {data: {id: 1, name: 'foo bar'} };
+    const api = { getInstanceGroups: jest.fn().mockResolvedValue(mockedResp) };
+    mount(
+      <MemoryRouter>
+        <OrganizationAdd api={api} />
+      </MemoryRouter>
+    );
+
+    setImmediate(() => {
+      expect(spy).toHaveBeenCalled();
+      done();
+    });
+  });
+
+  test('Successful form submission triggers redirect', (done) => {
+    const onSuccess = jest.spyOn(OrganizationAdd.WrappedComponent.prototype, 'onSuccess');
+    const resetForm = jest.spyOn(OrganizationAdd.WrappedComponent.prototype, 'resetForm');
+    const mockedResp = {data: {id: 1, related: {instance_groups: '/bar'}}};
+    const api = { createOrganization: jest.fn().mockResolvedValue(mockedResp), createInstanceGroups: jest.fn().mockResolvedValue('done') };
+    const wrapper = mount(
+      <MemoryRouter>
+        <OrganizationAdd api={api} />
+      </MemoryRouter>
+    );
+    wrapper.find('input#add-org-form-name').simulate('change', { target: { value: 'foo' } });
+    wrapper.find('button.at-C-SubmitButton').prop('onClick')();
+    setImmediate(() => {
+      expect(onSuccess).toHaveBeenCalled();
+      expect(resetForm).toHaveBeenCalled();
+      done();
+    });
+  });
 });
diff --git a/src/api.js b/src/api.js
index 902eee6a3c..ce915bd136 100644
--- a/src/api.js
+++ b/src/api.js
@@ -4,6 +4,7 @@ const API_LOGOUT = `${API_ROOT}logout/`;
 const API_V2 = `${API_ROOT}v2/`;
 const API_CONFIG = `${API_V2}config/`;
 const API_ORGANIZATIONS = `${API_V2}organizations/`;
+const API_INSTANCE_GROUPS = `${API_V2}instance_groups/`;
 
 const LOGIN_CONTENT_TYPE = 'application/x-www-form-urlencoded';
 
@@ -68,6 +69,14 @@ class APIClient {
 
     return this.http.get(endpoint);
   }
+
+  getInstanceGroups () {
+    return this.http.get(API_INSTANCE_GROUPS);
+  }
+
+  createInstanceGroups (url, id) {
+    return this.http.post(url, { id });
+  }
 }
 
 export default APIClient;
diff --git a/src/app.scss b/src/app.scss
index 7f60ca575a..5d2f72d701 100644
--- a/src/app.scss
+++ b/src/app.scss
@@ -119,7 +119,30 @@
   --pf-c-about-modal-box--MaxWidth: 63rem;
 }
 
+.pf-c-list {
+  li {
+    list-style-type: none;
+    margin: 0;
+    padding: 0;
+  }
+}
 
+.awx-lookup {
+  min-height: 36px;
+}
+.pf-c-input-group__text {
+  &:hover {
+    cursor: pointer;
+  }
+}
+.awx-c-tag--pill {
+  color: white;
+  background-color: rgb(0, 123, 186);
+  border-radius: 3px;
+  margin: 1px 2px;
+  padding: 0 10px;
+  display: inline-block;
+}
 //
 // layout styles
 //
@@ -127,4 +150,41 @@
   display: flex;
   flex-direction: row;
   justify-content: flex-end;
-}
\ No newline at end of file
+}
+//
+// list styles
+//
+.awx-c-list {
+  border-top: 1px solid #d7d7d7;
+  border-bottom: 1px solid #d7d7d7;
+}
+//
+// pf modal overrides
+//
+.awx-c-modal {
+  width: 550px;
+  margin: 0;
+}
+
+.awx-c-icon--remove {
+  padding-left: 10px;
+  &:hover {
+    cursor: pointer;
+  }
+}
+.pf-c-modal-box__footer {
+  --pf-c-modal-box__footer--PaddingTop: 0;
+  --pf-c-modal-box__footer--PaddingBottom: 0;
+}
+
+.pf-c-modal-box__header {
+  --pf-c-modal-box__header--PaddingTop: 10px;
+  --pf-c-modal-box__header--PaddingRight: 0;
+  --pf-c-modal-box__header--PaddingBottom: 0;
+  --pf-c-modal-box__header--PaddingLeft: 20px;
+}
+
+.pf-c-modal-box__body {
+  --pf-c-modal-box__body--PaddingLeft: 20px;
+  --pf-c-modal-box__body--PaddingRight: 20px;
+}
diff --git a/src/components/About.jsx b/src/components/About.jsx
index 22c1157b30..0e8a07f09e 100644
--- a/src/components/About.jsx
+++ b/src/components/About.jsx
@@ -1,4 +1,4 @@
-import React, { Component } from 'react';
+import React from 'react';
 import { I18n } from '@lingui/react';
 import { Trans, t } from '@lingui/macro';
 import {
@@ -12,7 +12,7 @@ import heroImg from '@patternfly/patternfly-next/assets/images/pfbg_992.jpg';
 import brandImg from '../../images/tower-logo-white.svg';
 import logoImg from '../../images/tower-logo-login.svg';
 
-class About extends Component {
+class About extends React.Component {
   static createSpeechBubble (version) {
     let text = `Tower ${version}`;
     let top = '';
diff --git a/src/components/ListItem/CheckboxListItem.jsx b/src/components/ListItem/CheckboxListItem.jsx
new file mode 100644
index 0000000000..d27722af19
--- /dev/null
+++ b/src/components/ListItem/CheckboxListItem.jsx
@@ -0,0 +1,34 @@
+import React from 'react';
+import { I18n } from '@lingui/react';
+import { t } from '@lingui/macro';
+import {
+  Checkbox,
+} from '@patternfly/react-core';
+
+export default ({
+  itemId,
+  name,
+  isSelected,
+  onSelect,
+}) => (
+    <li key={itemId} className="pf-c-data-list__item" aria-labelledby="check-action-item1">
+      <div className="pf-c-data-list__check">
+        <I18n>
+          {({ i18n }) => (
+            <Checkbox
+              checked={isSelected}
+              onChange={onSelect}
+              aria-label={i18n._(t`selected ${itemId}`)}
+              id={`selectd-${itemId}`}
+              value={itemId}
+            />
+          )}
+        </I18n>
+      </div>
+      <div className="pf-c-data-list__cell">
+        <label htmlFor={`selectd-${itemId}`} className="check-action-item">
+          <b>{name}</b>
+        </label>
+      </div>
+    </li>
+  );
diff --git a/src/components/ListItem/index.js b/src/components/ListItem/index.js
new file mode 100644
index 0000000000..cfc19060dd
--- /dev/null
+++ b/src/components/ListItem/index.js
@@ -0,0 +1,3 @@
+import CheckboxListItem from './CheckboxListItem';
+
+export default CheckboxListItem;
diff --git a/src/components/Lookup/Lookup.jsx b/src/components/Lookup/Lookup.jsx
new file mode 100644
index 0000000000..1f81d632f3
--- /dev/null
+++ b/src/components/Lookup/Lookup.jsx
@@ -0,0 +1,91 @@
+import React from 'react';
+
+import { SearchIcon } from '@patternfly/react-icons';
+import {
+  Modal,
+  Button,
+  ActionGroup,
+  Toolbar,
+  ToolbarGroup,
+} from '@patternfly/react-core';
+
+import CheckboxListItem from '../ListItem'
+
+class Lookup extends React.Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      isModalOpen: false,
+    }
+    this.handleModalToggle = this.handleModalToggle.bind(this);
+    this.onLookup = this.onLookup.bind(this);
+    this.onChecked = this.onChecked.bind(this);
+    this.wrapTags = this.wrapTags.bind(this);
+    this.onRemove = this.onRemove.bind(this);
+  }
+
+  handleModalToggle() {
+    this.setState((prevState, _) => ({
+      isModalOpen: !prevState.isModalOpen,
+    }));
+  };
+
+  onLookup() {
+    this.handleModalToggle();
+  }
+
+  onChecked(_, evt) {
+    this.props.lookupChange(evt.target.value);
+  };
+
+  onRemove(evt) {
+    this.props.lookupChange(evt.target.id);
+  }
+  wrapTags(tags) {
+    return tags.filter(tag => tag.isChecked).map((tag, index) => {
+      return (
+        <span className="awx-c-tag--pill" key={index}>{tag.name}<span className="awx-c-icon--remove" id={tag.id} onClick={this.onRemove}>x</span></span>
+      )
+    })
+  }
+
+  render() {
+    const { isModalOpen } = this.state;
+    const { data } = this.props;
+    return (
+      <div className="pf-c-input-group awx-lookup">
+        <span className="pf-c-input-group__text" aria-label="search" id="search" onClick={this.onLookup}><SearchIcon /></span>
+        <div className="pf-c-form-control">{this.wrapTags(this.props.data)}</div>
+        <Modal
+          className="awx-c-modal"
+          title={`Select ${this.props.lookupHeader}`}
+          isOpen={isModalOpen}
+          onClose={this.handleModalToggle}
+        >
+          <ul className="pf-c-data-list awx-c-list">
+            {data.map(i =>
+              <CheckboxListItem
+                key={i.id}
+                itemId={i.id}
+                name={i.name}
+                isSelected={i.isChecked}
+                onSelect={this.onChecked}
+              />
+            )}
+          </ul>
+          <ActionGroup className="at-align-right">
+            <Toolbar>
+              <ToolbarGroup>
+                <Button className="at-C-SubmitButton" variant="primary" onClick={this.handleModalToggle} >Select</Button>
+              </ToolbarGroup>
+              <ToolbarGroup>
+                <Button className="at-C-CancelButton" variant="secondary" onClick={this.handleModalToggle}>Cancel</Button>
+              </ToolbarGroup>
+            </Toolbar>
+          </ActionGroup>
+        </Modal>
+      </div>
+    )
+  }
+}
+export default Lookup;
diff --git a/src/components/Lookup/index.js b/src/components/Lookup/index.js
new file mode 100644
index 0000000000..9fe24f31ed
--- /dev/null
+++ b/src/components/Lookup/index.js
@@ -0,0 +1,3 @@
+import Lookup from './Lookup';
+
+export default Lookup;
diff --git a/src/pages/Organizations/screens/OrganizationAdd.jsx b/src/pages/Organizations/screens/OrganizationAdd.jsx
index e42072ff18..2d447d4b77 100644
--- a/src/pages/Organizations/screens/OrganizationAdd.jsx
+++ b/src/pages/Organizations/screens/OrganizationAdd.jsx
@@ -19,38 +19,53 @@ import {
 } from '@patternfly/react-core';
 
 import { ConfigContext } from '../../../context';
+import Lookup from '../../../components/Lookup';
 import AnsibleSelect from '../../../components/AnsibleSelect'
 const { light } = PageSectionVariants;
-
 class OrganizationAdd extends React.Component {
   constructor(props) {
     super(props);
 
     this.handleChange = this.handleChange.bind(this);
     this.onSelectChange = this.onSelectChange.bind(this);
+    this.onLookupChange = this.onLookupChange.bind(this);
     this.onSubmit = this.onSubmit.bind(this);
     this.resetForm = this.resetForm.bind(this);
+    this.onSuccess = this.onSuccess.bind(this);
     this.onCancel = this.onCancel.bind(this);
+    this.format = this.format.bind(this);
   }
 
   state = {
     name: '',
     description: '',
-    instanceGroups: '',
+    results: [],
+    instance_groups: [],
     custom_virtualenv: '',
-    error:'',
+    error: '',
   };
 
   onSelectChange(value, _) {
     this.setState({ custom_virtualenv: value });
   };
 
+  onLookupChange(id, _) {
+    let selected = { ...this.state.results }
+    const index = id - 1;
+    selected[index].isChecked = !selected[index].isChecked;
+    this.setState({ selected })
+  }
+
   resetForm() {
     this.setState({
-      ...this.state,
       name: '',
-      description: ''
+      description: '',
+    });
+    let reset = [];
+    this.state.results.map((result) => {
+      reset.push({ id: result.id, name: result.name, isChecked: false });
     })
+    this.setState({ results: reset });
   }
 
   handleChange(_, evt) {
@@ -60,16 +75,57 @@ class OrganizationAdd extends React.Component {
   async onSubmit() {
     const { api } = this.props;
     const data = Object.assign({}, { ...this.state });
-    await api.createOrganization(data);
-    this.resetForm();
+    try {
+      const { data: response } = await api.createOrganization(data);
+      const url = response.related.instance_groups;
+      const selected = this.state.results.filter(group => group.isChecked);
+      try {
+        if (selected.length > 0) {
+          selected.forEach( async (select) => {
+            await api.createInstanceGroups(url, select.id);
+          });
+        }
+      } catch (err) {
+        this.setState({ createInstanceGroupsError: err })
+      } finally {
+        this.resetForm();
+        this.onSuccess(response.id);
+      }
+    }
+    catch (err) {
+      this.setState({ onSubmitError: err })
+    }
   }
 
   onCancel() {
     this.props.history.push('/organizations');
   }
 
+  onSuccess(id) {
+    this.props.history.push(`/organizations/${id}`);
+  }
+
+  format(data) {
+    let results = [];
+    data.results.map((result) => {
+      results.push({ id: result.id, name: result.name, isChecked: false });
+    });
+    return results;
+  };
+
+  async componentDidMount() {
+    const { api } = this.props;
+    try {
+      const { data } = await api.getInstanceGroups();
+      const results = this.format(data);
+      this.setState({ results });
+    } catch (error) {
+      this.setState({ getInstanceGroupsError: error })
+    }
+  }
+
   render() {
-    const { name } = this.state;
+    const { name, results } = this.state;
     const enabled = name.length > 0; // TODO: add better form validation
 
     return (
@@ -106,13 +162,11 @@ class OrganizationAdd extends React.Component {
                       onChange={this.handleChange}
                     />
                   </FormGroup>
-                  {/* LOOKUP MODAL PLACEHOLDER */}
                   <FormGroup label="Instance Groups" fieldId="simple-form-instance-groups">
-                    <TextInput
-                      id="add-org-form-instance-groups"
-                      name="instance-groups"
-                      value={this.state.instanceGroups}
-                      onChange={this.handleChange}
+                    <Lookup
+                      lookupHeader="Instance Groups"
+                      lookupChange={this.onLookupChange}
+                      data={results}
                     />
                   </FormGroup>
                   <ConfigContext.Consumer>