Ennomotive Challenge Raffle: Participate and win 50 USD

ennomotive raffle

Do you want to win a 50 USD Amazon.com eGift card? Here’s how you can do it.

ennomotive needs you to introduce new participants to the Mine Tailings Reprocessing Challenge

All you have to do is retweet the tweet that announces the raffle on Monday, 2nd September at 11:00 a.m. CET and mention (@) a friend, a company, a startup, an association, etc. related to engineering and use the hashtag #ennomotivechallenge.

The last day of the raffle will be Friday, 6th September, at 11:59 p.m. CET. After that, no more participants can enter the raffle.

The two winners of the raffle will be announced via Twitter on Monday, at 9th September, and be contacted through Twitter Direct Message about how to redeem the prizes.

Go ahead and RT away!



Terms and Conditions

  • This competition is open worldwide
  • There is no entry fee
  • Age for participation: +18
  • Closing day for entry will be Friday, September 6th at 11:59 p.m. CET. After this date and time, entries will not be permitted.
  • The prize is as follows: $50 Amazon.com eGift Card per winner. 
  • Two (2) winners will be chosen at random by a web-based random picker from all entries received. 
  • Ennomotive will announce the winners on Monday, September 2nd at 11:00 a.m. CET on Twitter. The winners will also be notified via Direct Message on Twitter indicating how to redeem prizes.
  • No response from the winners after 3 days will automatically disqualify the participant, and a new winner will be chosen among the entries from the established dates. 
  • By entering this competition, an entrant is indicating his/her agreement to be bound by these terms and conditions.
  • To enter the competition the participant must retweet the Ennomotive Challenge Tweet mentioning an engineer or a company/startup relevant in the engineering field. If a participant is found nominating a user not related to engineering, the entry will be ineligible. 
  • The participant must be following @ennomotive on Twitter in order to enter. 
  • Multiple entries are valid by one user when nominating/mentioning different users per entry. If a participant is found nominating the same user multiple times, the entry will be ineligible.  
  • Ennomotive shall have the right, at its sole discretion and at any time, to change or modify these terms and conditions, such change will be effective immediately upon posting. 
  • Ennomotive also reserves the right to cancel the competition if circumstances arise outside of its control.


We're not around right now. But you can send us an email and we'll get back to you, asap.



©2019 Ennomotive Engineering Competitions - Legal Info ENNOMOTIVE SL en el marco del Programa de Iniciación a la Exportación ICEX Next, ha contado con el apoyo de ICEX y con la cofinanciación del fondo europeo FEDER. La finalidad de este apoyo es contribuir al desarrollo internacional de la empresa y de su entorno.


Ennomotive te ayudará a resolver tus desafíos tecnológicos. Si tienes alguna pregunta acerca de nuestra plataforma de innovación abierta, ponte en contacto con nosotros.

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