The Home Counties I.B.A. currently includes seven County Indoor Bowling Associations as follows:
| Berkshire County Indoor Bowling Association | website |
| Hampshire Indoor Bowls Association | website |
| Hertfordshire Indoor Bowls Association | website |
| Kent County Indoor Bowling Association | website |
| Middlesex County Indoor Bowling Association | website – facebook page |
| Surrey County Indoor Bowling Association | website |
| Sussex County Indoor Bowls Association | website |
