People · Operator

Michael Sweeney

Named in public records as an officer, director or promoter · active 2009–2023 · Other Health Care, Other Technology, Manufacturing

7
Companies
17
Filings
$318.5M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Autonomic Technologies IncOther Health CareSeries C$125.6M$1.1B2009
360fly, Inc.Other TechnologySeries B$69.9M$1.2B2011
Calypso Medical Technologies IncOther Health CareSeries C$69.5M$171.5M2009
Nanostim IncOther Health CareSeries A$48.0M$191.7M2011
Microfabrica IncOther TechnologySeed$3.0M$102.2M2011
Inradio IncOther TechnologyPre-Seed$1.4M$903K2009
Aesc Holding CorpManufacturingPre-Seed$1.2M$9.7M2009
Operator network

Michael Sweeney 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.

Kevin Wasserstein · 5 companies · 2 sharedKevin WassersteinDana Mead · 7 companies · 1 sharedDana MeadReza Zadno · 7 companies · 1 sharedReza ZadnoFrank Fischer · 5 companies · 1 sharedFrank FischerGilbert H. Kliman · 5 companies · 1 sharedGilbert H. KlimanJoseph Lacob · 4 companies · 1 sharedJoseph LacobJohn Richards · 4 companies · 1 sharedJohn RichardsMartin Ott · 4 companies · 1 sharedMartin OttPeter Adderton · 4 companies · 1 sharedPeter AddertonDavid Gill · 8 companies · 1 sharedDavid GillAlan Levy · 7 companies · 1 sharedAlan LevyJeanne Cunicelli · 7 companies · 1 sharedJeanne CunicelliJohn Freund · 7 companies · 1 sharedJohn FreundRoss Jaffe · 7 companies · 1 sharedRoss JaffeAlan Frazier · 5 companies · 1 sharedAlan FrazierEric Meier · 3 companies · 1 sharedEric MeierCasey Tansey · 14 companies · 1 sharedCasey TanseyAllan May · 3 companies · 1 sharedAllan MayEugene Chen · 9 companies · 1 sharedEugene ChenEric Miller · 7 companies · 1 sharedEric MillerWarren Packard · 7 companies · 1 sharedWarren PackardKristin Frank · 3 companies · 1 sharedKristin FrankAutonomic Technologies Inc · $125.6M raisedAutonomic Technologie…360fly, Inc. · $69.9M raised360fly, Inc.Calypso Medical Technologies Inc · $69.5M raisedCalypso Medical Techn…Nanostim Inc · $48.0M raisedNanostim IncMicrofabrica Inc · $3.0M raisedMicrofabrica IncInradio Inc · $1.4M raisedInradio IncAesc Holding Corp · $1.2M raisedAesc Holding CorpMichael SweeneyMS
Michael Sweeney Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Kevin Wasserstein25
Casey Tansey114
Eugene Chen19
David Gill18
Reza Zadno17
Dana Mead17
Ross Jaffe17
Warren Packard17
Eric Miller17
Alan Levy17
John Freund17
Jeanne Cunicelli17
Alan Frazier15
Gilbert H. Kliman15
Frank Fischer15
Martin Ott14
Peter Adderton14
Joseph Lacob14
John Richards14
Allan May13

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.