Progressive / Left-of-centre
- Class - Centre for Labor and Social Studies143859
- New Economics Foundation143860
- Spinwatch143864
- Demos143865
- Fabians143866
- New Local Government Network143870
- IPPR143871
- Civitas143872
- Social Market Foundation143876
- Compass143877
- Centre for European Reform143882
- Centre Forum143883
- Centre for Social Justice143884
- Chatham House143888
- Foreign Policy Centre143889
- @CER_EU231846