About us, QuarentaCars

At QuarentaCars we have a purpose, to help you find rental cars just where you need them; with the best conditions, at the best price.

About us

We are QuarentaCars, a company founded by Juan Castellanos, a professional in the car rental sector with more than 5 years in the business and a long career in finance and business management. Our company was born in the province of Alicante, Spain; in the spring of 2019.  

With our car rental price comparison we aim to offer the best car rental experience, with the best conditions, at the best possible price. 

To achieve our goal, we integrate technology from the most innovative companies in the global car rental industry, as well as the most powerful OTAs in the world.


QuarentaCars Team

quarentacars team

Juan Castellanos

Founder CEO

A professional with an extensive career in the business world, with experience in two of the most important car rental companies in Spain.

Emily López​

CO-Founder Administrative Manager​

Professional with more than five years of experience in the tourism sector, holding sales and customer service positions in prestigious hotels.

Our partners

Where do we operate from?

Every day we meet at Hubitat-Mutxamel, in the province of Alicante to do what is most fun, to help you have an excellent car rental experience.

Oficinas QuarentaCars - Hubitat
QuarentaCars offices in Hubitat Mutxamel

Contact us

If you need help to complete your reservation, information about prices and special offers, incidents or just to say hello; contact us: 

Reservations, prices and incidents:

Email: reservas@quarentacars.com 
Phone: +34.644.778.934 (Monday to Friday 10:00 – 16:00hrs)

Administration, affiliates and car rentals:

Email: contacto@quarentacars.com
Phone: +34.644.778.934 (Monday to Friday 10:00 – 16:00hrs)

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