| ASEGURADORA ASERTA, SOCIEDAD ANÓNIMA DE CAPITAL VARIABLE, SUCURSAL EN ESPAÑA Third-country branch (Art. 162 Solvency II); Head office in Mexico | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| Casualty & General Insurance Company (Europe) Limited Third-country branch (Art. 162 Solvency II); Head office in the United Kingdom | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| MBIA INSURANCE CORPORATION, ENTIDAD ASEGURADORA NORTEAMERICANA, SUCURSAL EN ESPAÑA Third-country branch (Art. 162 Solvency II); Head office in the United States | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| A.M.A., AGRUPACIÓN MUTUAL ASEGURADORA, MUTUA DE SEGUROS A PRIMA FIJA | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| ADMIRAL EUROPE, COMPAÑÍA DE SEGUROS, S.A. | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| AGROPELAYO SOCIEDAD DE SEGUROS, SOCIEDAD ANÓNIMA | UNot stated in register | Pelayo | Mutual / cooperative | DGSFP | Verified |
| AGRUPACION SANITARIA SEGUROS, S.A. | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| ALIANZA ESPAÑOLA S.A. DE SEGUROS LA | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| ALTER MÚTUA DE PREVISIÓ SOCIAL DELS ADVOCATS DE CATALUNYA A PRIMA FIXA | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| ASEGURADORES AGRUPADOS, SOCIEDAD ANONIMA DE SEGUROS (ASEGRUP) | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| ASISA, ASISTENCIA SANITARIA INTERPROVINCIAL DE SEGUROS, S.A.U. | UNot stated in register | Asisa | Mutual / cooperative | DGSFP | Verified |
| ASISTENCIA SANITARIA COLEGIAL, SOCIEDAD ANONIMA DE SEGUROS | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| ASOCIACION EUROPEA COMPAÑIA DE SEGUROS, S.A. | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| ATOCHA, S.A. DE SEGUROS | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| AURA, SOCIEDAD ANONIMA DE SEGUROS. | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| Avanza Previsión, Compañía de Seguros, S.A. | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| CLINICUM SEGUROS, SOCIEDAD ANONIMA | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| DIVINA PASTORA SEGUROS, MUTUA DE SEGUROS | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| DIVINA PASTORA, SEGUROS GENERALES, S.A.U. | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| ESPAÑA, S.A., CIA. NACIONAL DE SEGUROS. | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| Familiar de Seguros Active, SOCIEDAD ANONIMA | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| HELLO INSURANCE GROUP, COMPAÑÍA DE SEGUROS, S.A. | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| LA FE PREVISORA COMPAÑIA DE SEGUROS, S.A. | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| LA PREVISION MALLORQUINA DE SEGUROS, S.A. | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| LA UNION MADRILEÑA DE SEGUROS, S.A. | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| MERIDIANO, S.A., COMPAÑIA ESPAÑOLA DE SEGUROS | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| MUSAAT, MUTUA DE SEGUROS A PRIMA FIJA | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| MUTUA ARROCERA DE SEGUROS | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| MUTUA DE ALAVA, SEGURO DE EDIFICIOS A PRIMA FIJA, MUTUA DE SEGUROS | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| MUTUA DE RIESGO MARITIMO, SOCIEDAD DE SEGUROS A PRIMA FIJA (MURIMAR) | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| MUTUA DE SEGUROS DE ARMADORES DE BUQUES DE PESCA DE ESPAÑA, SOCIEDAD MUTUA A PRIMA FIJA | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| MUTUA LEVANTE, MUTUA DE SEGUROS | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| MUTUA MADRILEÑA AUTOMOVILISTA, SOCIEDAD DE SEGUROS A PRIMA FIJA | UNot stated in register | Mutua Madrilena | Mutual / cooperative | DGSFP | Verified |
| MUTUA MMT SEGUROS, SOCIEDAD MUTUA DE SEGUROS A PRIMA FIJA | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| MUTUA SEGORBINA DE SEGUROS A PRIMA FIJA | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| MUTUALIDAD COMPLEMENTARIA DE PREVISION SOCIAL RENAULT ESPAÑA | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| MUTUALIDAD ESCOLAR SEK DE PREVISION SOCIAL GENERAL A PRIMA FIJA | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| MUTUALIDAD ESCOLAR Y FAMILIAR DE PREVISION SOCIAL | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| MUTUALIDAD GENERAL DE PREVISION SOCIAL DE LOS GESTORES ADMINISTRATIVOS | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| MUTUASPORT, MUTUA DE SEGUROS DEPORTIVOS A PRIMA FIJA | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| NUEVA MUTUA SANITARIA DEL SERVICIO MÉDICO, MUTUA DE SEGUROS A PRIMA FIJA | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| PAKEA, MUTUALIDAD DE SEGUROS A PRIMA FIJA | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| REALE SEGUROS GENERALES, S.A. | UNot stated in register | Reale Group | Mutual / cooperative | DGSFP | Verified |
| SALUS ASISTENCIA SANITARIA, S.A. DE SEGUROS | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| SANITAS, SOCIEDAD ANONIMA DE SEGUROS. | UNot stated in register | ITAS | Mutual / cooperative | DGSFP | Verified |
| SEGUROS LAGUN ARO, S.A. | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| SOCIEDAD DE SEGUROS MUTUOS CONTRA INCENDIOS DE EDIFICIOS DE VALENCIA, MUTUA A FIJA | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| SOLISS MUTUA DE SEGUROS | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| UMAS, UNION MUTUA ASISTENCIAL DE SEGUROS A PRIMA FIJA | UNot stated in register | Mutual / cooperative | Mutual / cooperative | DGSFP | Verified |
| VITAL SEGURO, S.A. | UNot stated in register | Independent | Domestic private | DGSFP | Verified |
| WELCOME SEGUROS 2020, S.A. | UNot stated in register | Independent | Domestic private | DGSFP | Verified |