diff --git a/src/client/pages/CourseSummary/SummaryV2/MyOrganisations.js b/src/client/pages/CourseSummary/SummaryV2/MyOrganisations.js
index 285d09764..4d5d4fa3d 100644
--- a/src/client/pages/CourseSummary/SummaryV2/MyOrganisations.js
+++ b/src/client/pages/CourseSummary/SummaryV2/MyOrganisations.js
@@ -1,38 +1,41 @@
 import React from 'react'
-import { Box } from '@mui/material'
+import { Box, LinearProgress } from '@mui/material'
 import { OrganisationSummaryRow, SorterRow } from './SummaryRow'
-import useAuthorizedUser from '../../../hooks/useAuthorizedUser'
 import { useSummaryContext } from './context'
-
-const useRootOrganisations = organisations => {
-  const rootOrganisations = React.useMemo(() => organisations.map(o => o.organisation), [organisations])
-
-  return rootOrganisations
-}
+import { useOrganisationSummaries } from './api'
+import { useOrderedAndFilteredOrganisations } from './utils'
 
 /**
  *
  */
 const MyOrganisations = () => {
-  const { authorizedUser: user } = useAuthorizedUser()
-  const rootOrganisations = useRootOrganisations(user.organisations)
   const { dateRange } = useSummaryContext()
+  const { organisations, isLoading } = useOrganisationSummaries({
+    startDate: dateRange.start,
+    endDate: dateRange.end,
+    enabled: true,
+  })
+
+  const orderedAndFilteredOrganisations = useOrderedAndFilteredOrganisations(organisations)
 
   return (
     <Box display="flex" flexDirection="column" alignItems="stretch" gap="0.4rem">
       <SorterRow />
-      {rootOrganisations.map((organisation, i) => (
-        <OrganisationSummaryRow
-          key={organisation.id}
-          loadClosed
-          alwaysOpen={rootOrganisations.length === 1}
-          organisationId={organisation.id}
-          organisation={organisation}
-          startDate={dateRange.start}
-          endDate={dateRange.end}
-          hasSorter={i === 0}
-        />
-      ))}
+      {isLoading ? (
+        <LinearProgress />
+      ) : (
+        orderedAndFilteredOrganisations.map(organisation => (
+          <OrganisationSummaryRow
+            key={organisation.id}
+            loadClosed
+            alwaysOpen={organisations.length === 1}
+            organisationId={organisation.id}
+            organisation={organisation}
+            startDate={dateRange.start}
+            endDate={dateRange.end}
+          />
+        ))
+      )}
     </Box>
   )
 }
diff --git a/src/client/pages/CourseSummary/SummaryV2/SummaryRow.js b/src/client/pages/CourseSummary/SummaryV2/SummaryRow.js
index 641304dab..c9cd15e29 100644
--- a/src/client/pages/CourseSummary/SummaryV2/SummaryRow.js
+++ b/src/client/pages/CourseSummary/SummaryV2/SummaryRow.js
@@ -11,7 +11,7 @@ import SummaryResultItem from '../../../components/SummaryResultItem/SummaryResu
 import { CourseUnitLabel, OrganisationLabel } from '../Labels'
 import PercentageCell from '../PercentageCell'
 import useRandomColor from '../../../hooks/useRandomColor'
-import { useSummaryQuestions } from './utils'
+import { useOrderedAndFilteredOrganisations, useSummaryQuestions } from './utils'
 import { useSummaryContext } from './context'
 import Sort from './Sort'
 
@@ -257,7 +257,6 @@ const CourseUnitSummaryRow = ({ courseUnit, questions }) => {
 }
 
 const ChildOrganisationsList = ({ organisationId, startDate, endDate, questions }) => {
-  const { showSummariesWithNoFeedback, sortBy, sortFunction } = useSummaryContext()
   const { organisation, isLoading } = useSummaries({
     entityId: organisationId,
     startDate,
@@ -265,23 +264,13 @@ const ChildOrganisationsList = ({ organisationId, startDate, endDate, questions
     include: 'childOrganisations',
   })
 
-  const filteredAndOrderedOrganisations = React.useMemo(
-    () =>
-      _.orderBy(
-        showSummariesWithNoFeedback
-          ? organisation?.childOrganisations
-          : organisation?.childOrganisations?.filter(org => !!org.summary),
-        org => sortFunction(org.summary),
-        sortBy[1]
-      ),
-    [showSummariesWithNoFeedback, organisation, sortBy[0], sortBy[1]]
-  )
+  const orderedAndFilteredOrganisations = useOrderedAndFilteredOrganisations(organisation?.childOrganisations)
 
   if (isLoading) {
     return <Loader />
   }
 
-  return filteredAndOrderedOrganisations?.map(org => (
+  return orderedAndFilteredOrganisations?.map(org => (
     <OrganisationSummaryRow
       key={org.id}
       startDate={startDate}
diff --git a/src/client/pages/CourseSummary/SummaryV2/University.js b/src/client/pages/CourseSummary/SummaryV2/University.js
index 36b9929a5..239aed9c3 100644
--- a/src/client/pages/CourseSummary/SummaryV2/University.js
+++ b/src/client/pages/CourseSummary/SummaryV2/University.js
@@ -25,7 +25,6 @@ const University = () => {
         alwaysOpen
         startDate={dateRange.start}
         endDate={dateRange.end}
-        hasSorter
       />
     </>
   )
diff --git a/src/client/pages/CourseSummary/SummaryV2/api.js b/src/client/pages/CourseSummary/SummaryV2/api.js
index 62a5b72ee..b807a85a1 100644
--- a/src/client/pages/CourseSummary/SummaryV2/api.js
+++ b/src/client/pages/CourseSummary/SummaryV2/api.js
@@ -3,6 +3,11 @@ import apiClient from '../../../util/apiClient'
 
 const TWELVE_HOURS = 1000 * 60 * 60 * 12
 
+/**
+ * Fetches a summary row for an organisation.
+ * include can be 'childOrganisations' or 'courseUnits', in which case the organisation's
+ * corresponding children are included in the response, allowing the row to be expanded.
+ */
 export const useSummaries = ({ startDate, endDate, entityId, enabled, include }) => {
   const queryKey = ['summaries-v2', entityId, startDate, endDate, include]
 
@@ -32,11 +37,45 @@ export const useSummaries = ({ startDate, endDate, entityId, enabled, include })
   return { organisation, ...rest }
 }
 
+/**
+ * Fetches all summaries for a teacher based on their courses.
+ * Returns a list of organisations with course units as children.
+ */
 export const useTeacherSummaries = ({ startDate, endDate, enabled }) => {
   const queryKey = ['summaries-v2-teacher', startDate, endDate]
 
   const queryFn = async () => {
-    const { data } = await apiClient.get(`course-summaries/courses-v2`, {
+    const { data } = await apiClient.get(`course-summaries/user-courses-v2`, {
+      params: {
+        startDate,
+        endDate,
+      },
+    })
+
+    return data
+  }
+
+  const { data, ...rest } = useQuery(queryKey, queryFn, {
+    enabled,
+    retry: false,
+    refetchOnWindowFocus: false,
+    keepPreviousData: true,
+    staleTime: TWELVE_HOURS,
+  })
+
+  const organisations = data || []
+
+  return { organisations, ...rest }
+}
+
+/**
+ * Fetches all organisation rows for user based on their org access
+ */
+export const useOrganisationSummaries = ({ startDate, endDate, enabled }) => {
+  const queryKey = ['summaries-v2-organisations', startDate, endDate]
+
+  const queryFn = async () => {
+    const { data } = await apiClient.get(`course-summaries/user-organisations-v2`, {
       params: {
         startDate,
         endDate,
diff --git a/src/client/pages/CourseSummary/SummaryV2/context.js b/src/client/pages/CourseSummary/SummaryV2/context.js
index fe1432d0a..d2e97a08f 100644
--- a/src/client/pages/CourseSummary/SummaryV2/context.js
+++ b/src/client/pages/CourseSummary/SummaryV2/context.js
@@ -92,10 +92,12 @@ export const SummaryContextProvider = ({ children }) => {
   })
 
   const updateSortByQS = React.useCallback(sortBy => {
-    setSortBy(sortBy)
-    params.set('sortBy', sortBy[0])
-    params.set('order', sortBy[1])
-    setParams(params)
+    React.startTransition(() => {
+      setSortBy(sortBy)
+      params.set('sortBy', sortBy[0])
+      params.set('order', sortBy[1])
+      setParams(params)
+    })
   })
 
   const sortFunction = React.useMemo(() => getSummarySortFunction(sortBy[0]), [sortBy[0]])
diff --git a/src/client/pages/CourseSummary/SummaryV2/utils.js b/src/client/pages/CourseSummary/SummaryV2/utils.js
index cb3695c66..963a291a0 100644
--- a/src/client/pages/CourseSummary/SummaryV2/utils.js
+++ b/src/client/pages/CourseSummary/SummaryV2/utils.js
@@ -1,4 +1,7 @@
+import React from 'react'
+import _ from 'lodash'
 import useUniversitySurvey from '../../../hooks/useUniversitySurvey'
+import { useSummaryContext } from './context'
 
 export const useSummaryQuestions = () => {
   const { survey: universitySurvey, isLoading: isUniversitySurveyLoading } = useUniversitySurvey()
@@ -12,3 +15,18 @@ export const useSummaryQuestions = () => {
     isLoading: isUniversitySurveyLoading,
   }
 }
+
+export const useOrderedAndFilteredOrganisations = organisations => {
+  const { showSummariesWithNoFeedback, sortBy, sortFunction } = useSummaryContext()
+  const filteredAndOrderedOrganisations = React.useMemo(
+    () =>
+      _.orderBy(
+        showSummariesWithNoFeedback ? organisations : organisations.filter(org => !!org.summary),
+        org => sortFunction(org.summary),
+        sortBy[1]
+      ),
+    [showSummariesWithNoFeedback, organisations, sortBy[0], sortBy[1]]
+  )
+
+  return filteredAndOrderedOrganisations
+}
diff --git a/src/server/routes/courseSummary/courseSummaryController.js b/src/server/routes/courseSummary/courseSummaryController.js
index d9c77e5c4..bc2a23276 100644
--- a/src/server/routes/courseSummary/courseSummaryController.js
+++ b/src/server/routes/courseSummary/courseSummaryController.js
@@ -1,6 +1,5 @@
 const { Router } = require('express')
 const { addYears, format } = require('date-fns')
-const { Op } = require('sequelize')
 
 const { CourseUnit, Organisation } = require('../../models')
 
@@ -17,6 +16,7 @@ const {
   getOrganisationSummaryWithCourseUnits,
   getOrganisationSummary,
   getTeacherSummary,
+  getUserOrganisationSummaries,
 } = require('../../services/summary/summaryV2')
 const { startOfStudyYear, endOfStudyYear } = require('../../util/common')
 const { inProduction } = require('../../util/config')
@@ -250,11 +250,27 @@ const getCoursesV2 = async (req, res) => {
   return res.send(organisations)
 }
 
+const getUserOrganisationsV2 = async (req, res) => {
+  const { startDate: startDateString, endDate: endDateString } = req.query
+  const { user } = req
+
+  const { startDate, endDate } = parseDates(startDateString, endDateString)
+
+  const organisations = await getUserOrganisationSummaries({
+    user,
+    startDate,
+    endDate,
+  })
+
+  res.send(organisations)
+}
+
 const router = Router()
 
 router.get('/organisations', getOrganisations)
 router.get('/organisations-v2', getOrganisationsV2)
-router.get('/courses-v2', getCoursesV2)
+router.get('/user-courses-v2', getCoursesV2)
+router.get('/user-organisations-v2', getUserOrganisationsV2)
 router.get('/organisations/:code', getOrganisations)
 router.get('/course-units/:code', getByCourseUnit)
 router.get('/access', getAccessInfo)
diff --git a/src/server/services/summary/summaryV2.js b/src/server/services/summary/summaryV2.js
index ea20cbd6a..d0cea7244 100644
--- a/src/server/services/summary/summaryV2.js
+++ b/src/server/services/summary/summaryV2.js
@@ -325,9 +325,37 @@ const getTeacherSummary = async ({ startDate, endDate, user }) => {
   return organisationsJson
 }
 
+const getUserOrganisationSummaries = async ({ startDate, endDate, user }) => {
+  const organisationIds = await getSummaryAccessibleOrganisationIds(user)
+
+  const organisations = await Organisation.findAll({
+    attributes: ['id', 'name', 'code'],
+    where: {
+      id: {
+        [Op.in]: organisationIds,
+        [Op.notIn]: SUMMARY_EXCLUDED_ORG_IDS,
+      },
+    },
+    include: {
+      model: Summary.scope({ method: ['at', startDate, endDate] }),
+      as: 'summaries',
+      required: false,
+    },
+  })
+
+  const organisationsJson = organisations.map(org => {
+    org.summary = sumSummaries(org.summaries)
+    delete org.dataValues.summaries
+    return org.toJSON()
+  })
+
+  return organisationsJson
+}
+
 module.exports = {
   getOrganisationSummary,
   getOrganisationSummaryWithChildOrganisations,
   getOrganisationSummaryWithCourseUnits,
   getTeacherSummary,
+  getUserOrganisationSummaries,
 }