Arthur O'Keefe
Angel investor in So Paulo
São Paulo, Brazil
Arthur O'Keefe, Angel investor in So Paulo is an active investor based in São Paulo, Brazil. This profile covers what Arthur O'Keefe backs, at which stage, and how founders can reach out in 2026.
Mr. Arthur O'Keefe is the Founder and serves as CSO at Bamboo DCM Platform. He served as Board Member at ClearSale. He serves as an Advisor & Investor at Marathon Ventures. He served as an Advisor at Webrock Ventures. He served as a Partner at Movile. He served as a Board Member and Interim Chief Financial Officer at Ifood. He also serves as a Board Member at Maplink. He received a Bachelor of Science in Computer Engineering from George Washington University in 1997 and an MBA from Harvard Business School in 2004.
- Investor type
- AngelVCPECorporate VCFounderInvestment Bank
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- Lending & CreditFintechMarketplaceFoodTech & AgricultureAgTech & Agriculture
- Location
- São Paulo, Brazil
- Typical check
- $3.8M
- Past investments
- 8
Notable investments
MovileNagroProsus GroupScale-Up Ventures - Endeavor BrasilAgroForte Securitizadora Consultoria E Servicos FinanceirosClearSale (B3: CLSA3)
iFoodMauá CapitalHow to reach Arthur O'Keefe
Angels and operators like Arthur O'Keefe reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
Connect with Arthur O'Keefe
Frequently Asked Questions
What does Arthur O'Keefe invest in?
Arthur O'Keefe invests in Lending & Credit, Fintech, Marketplace and FoodTech & Agriculture, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Arthur O'Keefe invest at?
Arthur O'Keefe typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Arthur O'Keefe's typical check size?
Arthur O'Keefe typically writes checks around $3.8M. Use it as a signal for whether your raise fits their stage.
How do I contact Arthur O'Keefe?
Unlock Arthur O'Keefe's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.