Find your path to Stephen
256 people in our graph share verified history with Stephen — schools, employers, funds. One of them is your warm intro.
Sofia DolfeunlockedStephen: together at Sciences Po (2012)
×2Stephen: together at AT&T
×6Stephen: together at Duke University
×3Stephen: together at Universidad de 'San Andrés'
About
Northern Ireland-based technology investor with the Halo business angel network, Executive Chairman of QuizFortune and Lead Angel Investor for the Volcano Syndicate.
Experience
- MicrosoftEnterprise Client Executive, Digital Nativescurrent2025 — presentSan Francisco, California, United Stages
- AtlasCo-Founder & Chief Revenue Officer2024 — 2025San francisco, California, United States
- MicrosoftSenior Business Development Manager, Digital Natives, Azure2021 — 2024San Francisco Bay Area
- MicrosoftBusiness Development Manager, Digital Natives, Azure2020 — 2021San Francisco Bay Area
- MicrosoftSales Excellence Manager2019 — 2020Greater Seattle Area
- TECHO - ArgentinaVice President Of Business Development2016 — 2018Buenos Aires, Buenos Aires Province, Argentina
- TECHO - ArgentinaRecurring Donations Product Manager2015 — 2016
- AT&TLeadership Development Program2013 — 2014Argentina
Skills & more
ManagementStrategic Planning8Team Leadership10Teamwork6Negotiation4Negociación2Liderazgo de equipos3Trabajo en equipo5Planificación estratégica2Strategy1PowerPoint4Microsoft Word8
+12 more
Microsoft PowerPointMicrosoft OfficeAI models trainingGo to Market StrategyTechnical LeadershipInfrastructure as a Service (IaaS)Artificial Intelligence (AI)Strategic NegotiationsGo-to-Market StrategyDirector levelStrategic LeadershipStrategic PartnershipsLanguages English · French · Spanish
- Primerli - AI training models — Primerli
- Blockchain Essentials — Consensys
- Building an Audience — Learning @ Morning Brew
- Microsoft Certified: Azure Data Fundamentals — Microsoft
- Microsoft Certified: Azure Fundamentals — Microsoft
From Stephen's professional profile.
Colleagues at ACF Investors
Alan
Board Member, Investment Committee at ACF Investors
Alistair
Investment Committee Member at ACF Investors
Alliott Cole
Board Member, ACF Investors at ACF Investors
Andrew Mackintosh
Board Member, ACF Investors at ACF Investors
Donald Smith
Builder-in-Residence at Builders + Backers
George Whitehead
Partner at ACF Investors
John Bates
Investment Committee Member at ACF Investors
Liam Bradley
Associate at ACF Investors
Frequently asked questions
- Who is Stephen?
- Northern Ireland-based technology investor with the Halo business angel network, Executive Chairman of QuizFortune and Lead Angel Investor for the Volcano Syndicate.
- Where does Stephen work?
- Stephen is Investment Committee Member at ACF Investors.
- Where did Stephen go to school?
- Stephen studied at Duke University (Master of Business Administration - MBA, Finance & Technology | STEM); Sciences Po (Science politique); Universidad de 'San Andrés' (Political Science).
Same school
Also attended Duke University939
Fred EhrsamCo-founder and Senior Advisor at Paradigm; founder of NudgeJeremy LevinePartner at Bessemer Venture PartnersZach PerretCo-founder & CEO of Plaid; co-founder of MischiefJulie YangVice President at InvestcorpAyaan PatelInvestor at LightbankScott RaneyManaging Director at Redpoint Ventures
+ 933 more
Also attended Sciences Po345
Martin MignotInvestor at Index VenturesSandra SchwarzerInvestor at Index VenturesSofia DolfeInvestor at Index VenturesErica DelamareInvestor at DaphniFrançois VéronGeneral Partner at Newfund CapitalHenri DeshaysGeneral Partner at Newfund Capital
+ 339 more
Also attended Universidad de 'San Andrés'90
Hari FaulknerPortfolio Finance Manager at Notion CapitalBryson HearneAssociate at ResilienceVCFrancisco Alvarez-DemaldeInvestor at Riverwood CapitalJuliette NilleESG Analyst, Edmond de Rothschild Private Equity at PeakBridge VCSacha SpitzCo-founder & Managing Partner at Newtopia VCMaika BasavilbasoPortfolio Management & Investor Relations Analyst at Newtopia VC
+ 84 more
Shared employers
Also worked at Microsoft2,000
Reid HoffmanCo-founder of LinkedIn; Partner at GreylockGarry TanPresident & CEO of Y CombinatorNat FriedmanCo-lead of Meta Superintelligence Labs; co-founder of NFDGKai-Fu LeeChairman of Sinovation Ventures and CEO of 01.AIBill GatesCo-founder of Microsoft; Chair of the Gates FoundationMike KriegerCo-founder of Instagram; Chief Product Officer at Anthropic
+ 1,994 more
Also worked at Atlas2
Also worked at TECHO - Argentina1
Also worked at AT&T308
Prashant ShahPartner at Monta Vista CapitalPatrick EnnisVenture Partner at Madrona Venture GroupMark NelsonVenture Partner at Madrona Venture GroupBrad BurnhamPartner at Union Square Ventures (USV)Barmak MeftahGeneral Partner at Ballistic VenturesRoger ThorntonGeneral Partner at Ballistic Ventures
+ 302 more