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About Antares

Antares is a brand of Plus Ultra Seguros specialising in life, accident and health insurance.

Since 1987, Antares has been advising on and collaborating in the safety and protection of its private customers and corporate customer groups, as well as seeking suitable solutions for corporate benefit plans.

Up until November 2019, the insurance company Seguros de Vida y Pensiones Antares, S.A.U. has specialised in life, accident and health insurance. Following the merger with Plus Ultra Seguros, Antares is now one of its brands.

Insurance policies that are marketed under the Antares brand

  • Masalud: a medical insurance that guarantees you access to a comprehensive national medical directory, diagnostic tests, consultation follow-ups and therapeutic methods.
  • Masalud Plus: a healthcare insurance that guarantees you any medical consultations, diagnostic tests, therapeutic methods, surgical interventions and hospitalisation you may need through a national medical directory.
  • Masalud combi: exclusive coverage with reimbursement for medication, clinical psychology, childbirth preparation, chiropody and medical expenses arising from non-affiliated centres or practitioners.
  • Serious illnesses: enjoy the financial support required to face the difficult situation of suffering one of the covered illnesses.


No. No, you do not need to arrange anything. We have committed to maintaining the current terms and conditions and coverage of the insurance policies and even to improving the service provided by Antares.

The products and services you have taken out with Antares will remain unchanged. They will be provided with the same coverage and standard of quality as always.

Plus Ultra Seguros' acquisition of Antares does not involve any change in the performance and operations of the insurance policies and services that you have taken out.

If you go to any Plus Ultra Seguros branch, they will assist you the best way possible; however, you can always call Customer Services on 915 236 345 or write to

No, the price of your insurance will remain the same, and any payments made for the products that you have taken out will be perfectly valid.

Whether you are a customer of Plus Ultra Seguros or Antares, you will have access to a wide range of products designed to make your life easier.

If you are interested in receiving information about any of the solutions offered by Plus Ultra Seguros, you can do so by going to your nearest branch, which you will find at this link, or by calling 917 83 83 83.

To access the insurance available through Antares, please call us on 915 236 345.