Arianna Simpson
InvestorVenture Partner at Crystal Towers Capital
United States
Writes $500K – $100M checks
Find your path to Arianna
445 people in our graph share verified history with Arianna — schools, employers, funds. One of them is your warm intro.
Iva MessyunlockedArianna: together at Andreessen Horowitz (2020)
×6Arianna: together at Andreessen Horowitz
×4Arianna: together at Facebook
Arianna: together at American School of Milan
About
Arianna Simpson put her savings into Bitcoin after witnessing Zimbabwe hyperinflation, self‑taught from the white paper, turned a multisig blog into a BitGo role, and spent a decade building crypto.
Invests in
AI & Machine LearningBiotechConsumerCrypto & Web3Defense Tech
Experience
- New FundManaging Partnercurrent2026 — present
- ASPManaging Directorcurrent2017 — present
- Crystal Towers CapitalVenture Partnercurrent2015 — presentSan Francisco Bay Area
- Andreessen HorowitzGeneral Partner2021 — 2026
- Andreessen HorowitzDeal Partner2020 — 2021
- BitGo, Inc.PM Lead2015Palo Alto
- BitGo, Inc.Account Specialist2014 — 2015San Francisco Bay Area
- FacebookGlobal Marketing Solutions2013 — 2014Greater New York City Area
- Shoptiques.comHead of Boutique Operations2012 — 2013New York City
Skills & more
Social MediaResearchEditingStart-upsData AnalysisEntrepreneurshipForeign LanguagesCommunity OutreachBloggingFundraisingOperations ManagementGrant Writing
+8 more
Program ManagementSpanishAnalysisWritingManagementCopy EditingBitcoinInternational RelationsLanguages English · Italian · Spanish
From Arianna's professional profile.
Colleagues at Crystal Towers Capital
Network6
Fred WilsonScout
Co-founder & Partner at Union Square Ventures
Alexis OhanianScout
Founder & General Partner of Seven Seven Six
Ashley LevinsonScout
Associate at Struck Capital
Jonathan LaiScout
General Partner at Andreessen Horowitz
Hemant Taneja
CEO & Managing Director of General Catalyst
Katie Haun
Founder & CEO of Haun Ventures
Investors connected to Arianna in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Arianna Simpson?
- Arianna Simpson put her savings into Bitcoin after witnessing Zimbabwe hyperinflation, self‑taught from the white paper, turned a multisig blog into a BitGo role, and spent a decade building crypto.
- Where does Arianna Simpson work?
- Arianna Simpson is Venture Partner at Crystal Towers Capital.
- What does Arianna Simpson invest in?
- Arianna Simpson invests in AI & Machine Learning, Biotech, Consumer, Crypto & Web3, Defense Tech.
- What check size does Arianna Simpson write?
- Arianna Simpson typically writes checks of $500K – $100M.
- Where did Arianna Simpson go to school?
- Arianna Simpson studied at Pennsylvania State University, Schreyer Honors College (BA, International Politics, Spanish); American School of Milan (International Baccalaureate diploma).
Same school
Also attended American School of Milan3
Shared employers
Also worked at New Fund23
François VéronGeneral Partner at Newfund CapitalPatrick MalkaGeneral Partner at Newfund CapitalHenri DeshaysGeneral Partner at Newfund CapitalAnne-Sophie Saint-MartinPartner at Newfund CapitalSalim HassadPartner at Newfund CapitalMarjolaine CatilPrincipal at Newfund Capital
+ 17 more
Also worked at ASP1
Also worked at Andreessen Horowitz262
Marc AndreessenCo-founder & General Partner at Andreessen HorowitzBen HorowitzCo-founder & General Partner at Andreessen HorowitzChris DixonFounder & Managing Partner of a16z crypto at Andreessen HorowitzBalaji SrinivasanAngel investor and founder of The Network SchoolMartin CasadoGeneral Partner at Andreessen HorowitzKatherine BoyleGeneral Partner at Andreessen Horowitz (American Dynamism)
+ 256 more
Also worked at BitGo, Inc.14
Anne GheriniChief Marketing Officer at Sierra VenturesBlair GarrouCo-founder & General Partner at Mercury FundMatthew CowanGeneral Partner at Next47Joseph W. BruzzesiGeneral Partner at RW3 VenturesBen DapkiewiczInvestor at FalconX Credit / Pareto VaultBrian BrooksInvestor at FalconX Credit / Pareto Vault
+ 8 more