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3Si invests in breakthrough innovations within early-stage ventures that can disrupt markets. We build our portfolio based on compelling people, transformative ideas, significant intellectual property, deep market understanding, and the opportunity for capital efficiency and leverage. 

Copyright © 2019 3Si. All Rights Reserved. 


October 5, 2017

Entrepreneurs. Love ’em. They have the passion and the vision to succeed and because of them the US leads all countries in growth… at least I believe that.

Entrepreneurs, especially those just starting out, have an impression – or mis-impression – of...

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Testimonial: We Work Towards Maximal Client Success

May 13, 2019

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February 5, 2019

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