Dennis Owusu-Sem

COO at This Week in Fintech | Fintech & Stablecoins | Advisor & Investor

📍 United States🔄 Updated September 2026💼 2 investments📅 5 years investing🗓 Last invested Jan 2022
VC🌍 United States
2
Total investments
0
Early stage
0
Mid stage
0
Late stage
5y
Years active

Portfolio

2 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
2022
An early-stage venture fund supporting the best fintech and defi teams.
Angel Investor
2021
Various board memberships
Experience · 5 entries
All (5)
Investments (2)
Founder (1)
2022
Growth & Partnerships
2022
We’re building the future of cross-border payments for the next billion. 2018-2021 - was v1 of the company - doesnt exist. In just 28 months since re-launch in 2022, NALA grew from $0 to $24M in revenue, turned profitable once, and built a moat through an integrated B2B (rafiki.com) infrastructure powering stablecoin payments between the US, UK, EU, Africa and Asia. Raised over $50m - our investors include Accel, Acrew, Y Combinator, Bessemer, and DST Global Partners, alongside awesome founders Alex (Deel), Tarek (Kalshi), Jonas (Monzo), Ryan (Chime), Laura (Alloy) and Vlad (Robinhood).
Investor
2022
An early-stage venture fund supporting the best fintech and defi teams.
2021
Angel Investor
2021
Various board memberships
2013
Founder & CEO
2013
Success Talks promotes the development and advancement of professionals to achieve their full potential through conferences and events designed to enhance their skills and mindset. Our speakers series with intimate audiences, have profiled some of the world’s most diverse influencers across different industries including Sir Damon Buffini, Baroness Patricia Scotland , Sir Ken Olisa and Karen Blackett. We curate full day conferences with global influencers to address the broader needs of the delegates with key topics We believe that we can create unique solutions which help organisations of all sizes to help promote diversity. We specialise in delivering events, workshops and consultancy services.
2008
Analyst
2008
We aspire to be the world’s most exceptional financial institution, united by our shared values of partnership, client service, integrity, and excellence. Operating at the center of capital markets, we act as one firm, mobilizing our people, capital, and ideas to deliver superior results across our clients’ most complex challenges. For 157 years, Goldman Sachs has delivered world-class execution on a global scale across our leading Global Banking & Markets and Asset & Wealth Management businesses. Apprenticeship is central to our culture, with hands-on coaching and access to leaders who bring decades of experience and expertise. With office locations around the world, we offer a broad range of career opportunities to those who insist on excellence and thrive on performance. Find our Social Media Disclosures here: gs.com/social-media-disclosures