Where does Ken Horenstein work?

Ken Horenstein is General Partner at Pack Ventures.

What check size does Ken Horenstein write?

Ken Horenstein typically writes checks of $50K – $1M.

Where did Ken Horenstein go to school?

Ken Horenstein studied at UW Foster School of Business (Master of Business Administration (M.B.A.), Marketing); UW Foster School of Business (Bachelor’s Degree, Finance); Seattle University (Finance, Philosophy).

Ken Horenstein

Investor

General Partner at Pack Ventures

Seattle, Washington

Writes $50K – $1M checks · typically $250K

Find your path to Ken

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

JillunlockedKen: together at M12 (Microsoft's Venture Fund) (2019–2020)

×4Ken: together at M12 (Microsoft's Venture Fund)

×3Ken: together at University of Washington, Michael G. Foster School of Business

Ken: together at CoMotion at University of Washington

Experience

Pack VenturesFounder & General Partnercurrent2021 — presentSeattle, Washington, United States
CoMotion at University of WashingtonMentorcurrent2017 — presentGreater Seattle Area
Venture Out SeattleCo-Founder2019 — 2022Greater Seattle Area
M12 - Microsoft's Venture FundMarket Development2018 — 2020Greater Seattle Area
M12 - Microsoft's Venture FundBusiness Development Manager2017 — 2018Greater Seattle Area
SeaChange FundSenior Associate2016 — 2018Greater Seattle Area
MicrosoftAudience Marketing Manager - US M&O DX ISV Strategy2016 — 2017Bellevue, Wa
University of Washington, Michael G. Foster School of BusinessMBA2014 — 2016Seattle, WA
PorchSenior Business Strategy Analyst2015Seattle
PorchBusiness Model Strategy & Pricing Intern2015Greater Seattle Area
Bill & Melinda Gates Foundation - Foster Business Research GroupMBA Consultant2015Seattle, WA
CNA SuretyBond Underwriter2011 — 2014San Francisco
NordstromSales Associate2008 — 2010
Community Foundation of Southwest WashingtonIntern2006

Skills & more

Microsoft Excel12Microsoft Office19PowerPoint5Microsoft Word1Leadership40Strategy28Strategic Planning12Analysis27Team LeadershipManagement7Public Speaking2Analytical Skills1

+12 more

Financial AnalysisMarketing StrategyMarketingForecastingCustomer Acquisition StrategiesFinancial ModelingBusiness AnalysisFinanceTeam BuildingSalesAccountingTaking New Products to Market

Languages Italian

VC University Online — VC University Online
ABM Certified Strategist — Demandbase

From Ken's professional profile.

Deals · 1

Accipiter BiosciencesSolo GP

via Pack Ventures · filed Jul 2026

Attribution from SEC filings, press coverage, and firm rosters. Some rows are inferred. Not right? Tell us.

Colleagues at Pack Ventures

Ti Zhao

Founder at Kip Health

Frequently asked questions

Who is Ken Horenstein?: General Partner at Pack Ventures
Where does Ken Horenstein work?: Ken Horenstein is General Partner at Pack Ventures.
What check size does Ken Horenstein write?: Ken Horenstein typically writes checks of $50K – $1M.
Where did Ken Horenstein go to school?: Ken Horenstein studied at UW Foster School of Business (Master of Business Administration (M.B.A.), Marketing); UW Foster School of Business (Bachelor’s Degree, Finance); Seattle University (Finance, Philosophy).

Same school

Also attended UW Foster School of Business131

Rasik ParikhInvestor at Madrona Venture Group Mike FridgenVenture Partner at Madrona Venture Group Bill RichterCEO of Qumulo and venture partner at Madrona Eric WongDirector of Portfolio Growth at Madrona Venture Group Nina KapurFund Administrator and Staff Accountant at Madrona Venture Group Abby StrongMarketing & Operations Manager at Scale Venture Partners

+ 125 more

Also attended Seattle University70

Majed Al SorourSpecial Advisor at Little Bristol Partners Quinton PeppinSenior Associate, Valuations & Operations at K5 Global Anthony HuangAccounting Team at TSG Consumer Partners Maren NelsonVice Chairman at Alliance of Angels Joana ZhangBoard Member at Alliance of Angels Christopher O'DoreSenior Associate at Advance Venture Partners

+ 64 more

Shared employers

Also worked at CoMotion at University of Washington6

Eric LarsenInterim Executive Director at Alliance of Angels Jonathan KagleManaging Partner at VentureUs David BluhmAngel at Fathom Water Mark Mueller EbersteinInvestor at Swan Venture Fund John PlazaExecutive Officer, Director at Membrion Olly DownsChief Technology, Product, and AI Officer at Curinos

Also worked at M12 - Microsoft's Venture Fund41

JillExecutive Assistant at Thomson Reuters Ventures Tamara SteffensManaging Director at Thomson Reuters Ventures Adam CoccariManaging Director at HubSpot Ventures Priya SaiprasadInvestment Advisory Council at Neythri Futures Fund Leo de LunaPartner at Tribeca Venture Partners Austin GuyettePartner at Voyager Capital

+ 35 more

Also worked at SeaChange Fund9

Peter MuellerFounding Partner at Breakwater Ventures Jonathan KagleManaging Partner at VentureUs William FinneyInvestor at SeaChange Lauren OlsonInvestor at SeaChange Susan PrestonInvestor at SeaChange Gerard ZytnickiCo-Founder & Corporate Advisor at NLM Photonics

+ 3 more

Also worked at Microsoft2,000

Reid HoffmanCo-founder of LinkedIn; Partner at Greylock Garry TanPresident & CEO of Y Combinator Nat FriedmanCo-lead of Meta Superintelligence Labs; co-founder of NFDG Kai-Fu LeeChairman of Sinovation Ventures and CEO of 01.AI Bill GatesCo-founder of Microsoft; Chair of the Gates Foundation Mike KriegerCo-founder of Instagram; Chief Product Officer at Anthropic

+ 1,994 more