People · Operator

Sean Byrnes

Named in public records as an officer, director or promoter · active 2009–2025 · Software / Tech, Other Technology, AI / ML

3
Companies
14
Filings
$271.3M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Alembic Technologies, Inc.Software / TechSeries C$123.0M$644.1M2025
Flurry, Inc.Other TechnologySeries B$115.7M$304.6M2009
Outlier AI, Inc.AI / MLSeries B$32.7M$959.2M2015
Operator network

Sean Byrnes at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.

Matthew Roberts · 4 companies · 1 sharedMatthew RobertsJustin Wexler · 2 companies · 1 sharedJustin WexlerJohn Ulrich · 1 companies · 1 sharedJohn UlrichLaura Maness · 1 companies · 1 sharedLaura ManessLloyd Taylor · 1 companies · 1 sharedLloyd TaylorTomas Puig · 1 companies · 1 sharedTomas PuigJennifer Fonstad · 9 companies · 1 sharedJennifer FonstadSonja Hoel Perkins · 7 companies · 1 sharedSonja Hoel PerkinsDouglas Pepper · 6 companies · 1 sharedDouglas PepperKeval Desai · 4 companies · 1 sharedKeval DesaiSonja Perkins · 4 companies · 1 sharedSonja PerkinsRichard Levin · 3 companies · 1 sharedRichard LevinJennifer Scott Fonstad · 2 companies · 1 sharedJennifer Scott Fo…Nick Mignano · 2 companies · 1 sharedNick MignanoNick Hoel Mignano · 1 companies · 1 sharedNick Hoel MignanoSimon Khalaf · 1 companies · 1 sharedSimon KhalafSatya Patel · 20 companies · 1 sharedSatya PatelMichael Kim · 14 companies · 1 sharedMichael KimJoseph Floyd · 9 companies · 1 sharedJoseph FloydAlex Rosen · 2 companies · 1 sharedAlex RosenAlembic Technologies, Inc. · $123.0M raisedAlembic Technologies,…Flurry, Inc. · $115.7M raisedFlurry, Inc.Outlier AI, Inc. · $32.7M raisedOutlier AI, Inc.Sean ByrnesSB
Sean Byrnes Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

People named alongside Sean Byrnes on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.

OperatorSharedTheir companies
Satya Patel120
Michael Kim114
Joseph Floyd19
Jennifer Fonstad19
Sonja Hoel Perkins17
Douglas Pepper16
Sonja Perkins14
Keval Desai14
Matthew Roberts14
Richard Levin13
Alex Rosen12
Nick Mignano12
Jennifer Scott Fonstad12
Justin Wexler12
Lloyd Taylor11
Simon Khalaf11
Laura Maness11
John Ulrich11
Nick Hoel Mignano11
Tomas Puig11

People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.