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Stewart Alsop

Investor

Partner at Alsop Louie Partners · Partner at TK MediaTech Ventures · Board director at Ursa Major Technologies · Board director at Meow Wolf · Board director at Phase Four

San Francisco, California

Writes $500K – $5M checks · typically $3M

Find your path to Stewart

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

Jason PrestonunlockedStewart: together at TK MediaTech Ventures (2025–2026)
Stewart: together at TK MediaTech Ventures
Stewart: together at InfoWorld
Stewart: together at Ursa Major Technologies

About

A co-founder of Alsop Louie Partners who spent his first two decades as a business journalist and editor (Inc. Magazine, InfoWorld) before becoming a general partner at New Enterprise Associates in 1996, where he led investments in TiVo, Glu Mobile, and others. He co-founded Alsop Louie with Gilman Louie in 2005 and served on the Sonos board from 2005-2013.

Contact· published on Stewart's own website

Board director at Ursa Major Technologies

Intro paths

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In turn, Stewart can intro founders to Ursa Major Technologies's investors below.

Ursa Major Technologies's investors · 9

Alpha EdisonLos Angeles · $1M – $10M checks · since 2021Alsop Louie PartnersSan Francisco · since 2021Alumni VenturesManchester · $100K – $10M checks · since 2022BlackRockWilmington · since 2021Dolby Family VenturesSan Francisco · since 2021EclipsePalo Alto · since 2025Harpoon VenturesSan Diego · $100K – $5M checks · since 2021Space CapitalNew York City · since 2021U.S. Air Forcesince 2019

Co-founders at Ursa Major Technologies

JA
Joseph A. Laurienti, Jr.Executive Officer, Director, Promoter

Board director at Meow Wolf

Intro paths

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In turn, Stewart can intro founders to Meow Wolf's investors below.

Meow Wolf's investors · 2

Alsop Louie PartnersSan Francisco · since 2018Sun Mountain CapitalSanta Fe

Co-founders at Meow Wolf

VKVince Kadlubek
Vince KadlubekExecutive Officer, Director
SDSean Di Ianni
Sean Di IanniExecutive Officer, Director
MK
Matt King
CBCorvas Brinkerhoff
Corvas Brinkerhoff
EM
Emily Montoya
CK
Caity Kennedy
BG
Benji Geary

Board director at Phase Four

Intro paths

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In turn, Stewart can intro founders to Phase Four's investors below.

Phase Four's investors · 6

Alsop Louie PartnersSan Francisco · since 2016Dolby Family VenturesSan FranciscoIndustrious VenturesDenverNew Science VenturesGreenwich · $2M – $8M checksU.S. Air Forcesince 2020Veteran Ventures CapitalMcLean · $50K – $250K checks · since 2022

Experience

  1. TK MediaTech VenturesPartnercurrent2024 — presentNew Mexico, United States
  2. Alsop Louie PartnersPartnercurrent2006 — present
  3. Trout UnlimitedBoard Membercurrent2023 — present
  4. FrescoMember, Board of Directorscurrent2017 — presentGreater Dublin
  5. Ursa Major TechnologiesMember, Board of Directorscurrent2017 — presentDenver Metropolitan Area
  6. Meow Wolf Inc.Member Board Of Directorscurrent2017 — presentAlbuquerque-Santa Fe Metropolitan Area
  7. Phase Four Inc.Member, Board of Directorscurrent2015 — presentLos Angeles, CA
  8. Hover Inc.Member Board of Directorscurrent2015 — presentSan Francisco, CA
  9. Sapho, Inc.Member Board of Directors2015 — 2018San Bruno, CA
  10. Twitch Interactive Inc.Member, Board of Directors2007 — 2014San Francisco, CA
  11. Sonos Inc.Member, Board of Directors2005 — 2013Santa Barbara, CA
  12. New Enterprise AssociatesGeneral Partner1996 — 2006Menlo Park, CA
  13. XfireMember, Board of Directors2004 — 2006Menlo Park, CA
  14. Glu MobileMember, Board of Directors2001 — 2005San Mateo, CA
  15. TiVo Inc.Member, Board of Directors1997 — 2002Milpitas, CA
  16. InfoWorldEditor-in-Chief1991 — 1996
  17. Industry Publishing CompanyPresident & Editor in Chief1985 — 1991

Skills & more

Corporate Development99Thought Leadership41Start-ups99Venture Capital99Early Stage Companies43Funding55Entrepreneurship99Organizational Effectiveness20Strategic Partnerships83Business Modeling20Digital Media52Investments15
+12 moreExecutive ManagementSaaSBusiness DevelopmentProduct MarketingManagement ConsultingAngel InvestingMergers & AcquisitionsPrivate EquityIPOStrategyGo-to-market StrategyPortfolio Management

From Stewart's professional profile.

Deals · 2

Ursa Major TechnologiesBoard seat

via Alsop Louie Partners · filed Jan 2021 · $15M raise

Drop KitchenBoard seat

via Alsop Louie Partners · filed Jul 2020 · $13.3M raise

Attribution from SEC filings, press coverage, and firm rosters.

Other disclosed investments

Investor

AdstageChef RoboticsCruiseDevice AuthorityecoVentExecthreadForgeFrescoFullpower TechnologiesGarageBandGLU MobileGood TechnologyHiwireHOVERJukedMeow WolfPhase FourReelgoodRuckus Media GroupSocialCamThe HustleThree RingsUrsa MajorZerocater

Sources: SEC Form D filings · curated public sources.

Colleagues at Alsop Louie Partners

Alex Banayan
Venture associate at Alsop Louie Partners
Bill Coleman
Venture Partner at Alsop Louie Partners
Corey Reese
Angel investor
David Mace
Associate at Alsop Louie Partners
Ernestine Fu Mak
Investor at Alsop Louie Partners
Gilman Louie
Investor at Alsop Louie Partners
Jason Preston
Investor at Alsop Louie Partners
Jim Ward
Investor at Alsop Louie Partners

Network1

Gilman LouieScout
Investor at Alsop Louie Partners

Investors connected to Stewart in public investor directories — a warm-intro map.

Frequently asked questions

Who is Stewart Alsop?
A co-founder of Alsop Louie Partners who spent his first two decades as a business journalist and editor (Inc. Magazine, InfoWorld) before becoming a general partner at New Enterprise Associates in 1996, where he led investments in TiVo, Glu Mobile, and others. He co-founded Alsop Louie with Gilman Louie in 2005 and served on the Sonos board from 2005-2013.
Where does Stewart Alsop work?
Stewart Alsop is Partner at Alsop Louie Partners and Board director at Ursa Major Technologies and Board director at Meow Wolf and Board director at Phase Four.
What check size does Stewart Alsop write?
Stewart Alsop typically writes checks of $500K – $5M.
What boards does Stewart Alsop sit on?
Stewart Alsop holds tracked board seats at Drop Kitchen, Ursa Major Technologies.
What companies has Stewart Alsop invested in?
Investments tracked here include Adstage, Chef Robotics, Cruise, Device Authority, ecoVent, Execthread, Forge, Fresco, Fullpower Technologies, GarageBand, GLU Mobile, Good Technology, and 12 more.
Where did Stewart Alsop go to school?
Stewart Alsop studied at Occidental College (BA, English).

Same school

Shared employers