Promus, RRE, Seraphim: 3 speak-no-evil VC investors in space starupts acknowledge the risk by Peter B. de Selding | Sep 27, 2018 Mike Collett, managing partner, Promus Ventures. Credit: Promus Ventures PARIS — Three prominent vSubscribe or log in to read the rest of this content. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *CommentName * Email * Website By using this form you agree with the storage and handling of your data by this website. * Notify me of follow-up comments by email. Notify me of new posts by email.