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Juliette Souliman

Principal, Portage Ventures


Based In

London, United Kingdom

Geographic Focus

UK and Europe


  • B2B Payments
  • Crypto
  • Capital market infrastructure
  • Product-led value proposition


  • - Keen long-distance trekker

Juliette Souliman is a Principal, Portage Ventures at Portage and joined the firm in 2022. Juliette is based in London, United Kingdom.

Prior to Portage, Juliette was an early-stage fintech VC investor at Octopus Ventures and then MMC Ventures, both UK funds, focusing on Pre-seed to Series B investment opportunities. There Juliette was responsible for sourcing, investing, and portfolio managing deals in the FinTech, InsurTech and Crypto sectors. Prior to that, Juliette served as Chief Commercial Officer in a FinTech start-up, working on tokenizing and trading income-sharing agreements.

Juliette holds a BSc in International Business Administration from Rotterdam School of Management, The Netherlands. She specialized in new venture financing at Babson College in the USA and earned an MSc in Strategic Entrepreneurship from Cass Business School, London, UK.


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