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William Callahan

Founder

Founder at aVenture

San Francisco Bay Area

FoundedaVenture

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703 people in our graph share verified history with William — schools, employers, funds. One of them is your warm intro.

Dave BlivinunlockedWilliam: together at Techstars (2023)
×11William: together at Techstars

About

William Callahan is the founder and CEO of aVenture, a venture capital research platform that provides data insights for investment decisions. The company participated in the Techstars NYC 2023 program. Callahan has a background in finance and technology.

Founder at aVenture

Intro paths

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In turn, William can intro founders to aVenture's investors below.

aVenture's investors · 2

TechstarsBoulder · $220K checksTribe CapitalSan Francisco · $25K – $75M checks

Experience

  1. aVenture (Techstars '23)Foundercurrent2023 — presentSan Francisco, California, United States
  2. aVenture (Techstars '23)Built Fintech Platform for Investing & Trading2022 — 2023San Francisco, California, United States
  3. SeekInvestAdvisorcurrent2021 — presentBoston, Massachusetts, United States
  4. HamptonFounding Member2022 — 2024New York, New York, United States
  5. Callahan Financial PlanningFounder, CEO2010 — 2022San Francisco, Omaha, and Denver, United States
  6. TS Banking GroupBusiness Unit President2021 — 2022San Francisco, Omaha, and Denver, United States
  7. Mutual 1st Federal Credit UnionBoard Member, Treasurer2020 — 2021United States
  8. MorningstarAdvisor2015 — 2020Chicago, IL
  9. Camino De SantiagoPilgrim2019Santiago de Compostela, Galicia, Spain

Skills & more

FinTechStartupTypeScriptInvestment ResearchPrivate EquityArtificial Intelligence (AI)2Large Language Models (LLM)2Data Engineering2Venture CapitalStart-ups1Board Development1Project Planning
+12 moreMarketing StrategyBoard PresentationsBoard GovernanceEarly-stage StartupsTreasury ManagementPricing StrategyCommercial BankingBanking LawJavaScriptPython (Programming Language)JavaSQL

Languages English · Spanish

  • Venture Capital Decision Making — Columbia Business School Executive Education
  • Startup Law: Venture Capital — University of California, Berkeley
  • Chartered Financial Analyst (CFA®) Charterholder — CFA Institute
  • Certified Financial Planner (CFP®) Practitioner — CFP Board

From William's professional profile.

Frequently asked questions

Who is William Callahan?
William Callahan is the founder and CEO of aVenture, a venture capital research platform that provides data insights for investment decisions. The company participated in the Techstars NYC 2023 program. Callahan has a background in finance and technology.
Where does William Callahan work?
William Callahan is Founder of aVenture.
What companies did William Callahan found?
William Callahan founded aVenture.
Where did William Callahan go to school?
William Callahan studied at Creighton University (Master’s Degree, Investment Management and Financial Analysis (MIMFA/MSAPM)); Creighton University (Master of Business Administration (M.B.A.)); University of Nebraska at Omaha (Bachelor’s Degree, Finance).

Founder mafias

University of Nebraska at Omaha mafia2

Also came through, then founded or led a company.

Taylor KorenskyIT Innovation Degree with Minor in Entrepreneurship and Computer ScienceFounded VisionSync

Same school

Shared employers