Online platform for renting cars from 1 to 12 months.


CarShark is an online platform that connects car owners who don’t use their cars regularly with young students and professionals that have moved to another city for a long time and who can’t afford, or they don’t want to pay for a car. Users pay a fixed price per month, CarShark charges a fee from this rent and sends the rest to the car owner. 

To keep integrity of the cars and users, we establish strategic partnerships with insurance and garage companies. We have the aim of reducing or at least keeping the same number of cars in the market, we save CO2 Tones because driving cars pollutes less (2 CO2 Tn/year) than manufacturing a new cars (17 CO2 Tn/car). Therefore, we establish long-term agreement with users and car owners and our team is formed by a programmer, a designer and a business specialist.


Quick facts

  • 2016 Participant
    Year of participation
  • Urban Transitions
  • Spain

Yes, I want to know more about this start-up.


  • Joaquín Sánchez Planelles (CEO); Antonio Romero Gadea (CDO)

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