| name | naic code | rating | size | represented |
|---|---|---|---|---|
| Greenwich Insurance Company | 22322 | A+ | XV | 1987 |
| Hudson Excess Insurance Company | 14484 | A+ | XV | 2020 |
| Hudson Insurance Company | 25054 | A+ | XV | 1969 |
| Indian Harbor Insurance Company | 36940 | A+ | XV | 1999 |
| Mitsui Sumitomo Insurance Company of America | 20362 | A+ | XV | 1992 |
| Obsidian Pacific Insurance Company | 26395 | A- | VII | 2025 |
| Obsidian Insurance Company | 35602 | A- | VII | 2025 |
| Palomar Specialty Insurance Company | 20338 | A | X | 2023 |