People · Operator

Bret Siarkowski

Named in public records as an officer, director or promoter · active 2009–2022 · Other Technology, Investment Vehicle, Other, Other Health Care

6
Companies
13
Filings
$49.0M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Casenet, IncOther TechnologySeries A$17.2M$83.2M2009
Softeq Fund I LLCInvestment VehicleSeries A$12.6M$108.5M2022
Wallit, Inc.Other TechnologySeries A$11.5M$25.8M2018
Causemo, Inc.OtherSeed$7.0M$27.0M2014
UV Light Care, Inc.Other Health CarePre-Seed$500K$15.4M2016
MedSentry, Inc.Other Health CarePre-Seed$100K$3.1M2016
Operator network

Bret Siarkowski 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.

Adam Wallen · 3 companies · 1 sharedAdam WallenStephen Wood · 2 companies · 1 sharedStephen WoodKevin Brown · 16 companies · 1 sharedKevin BrownJohn Mandile · 7 companies · 1 sharedJohn MandilePeter Grua · 7 companies · 1 sharedPeter GruaJesse Hunter · 4 companies · 1 sharedJesse HunterDenis Liptak · 2 companies · 1 sharedDenis LiptakDonald Imholz · 2 companies · 1 sharedDonald ImholzMichael Neidorff · 2 companies · 1 sharedMichael NeidorffRichard Dale · 2 companies · 1 sharedRichard DaleChristopher Howard · 3 companies · 1 sharedChristopher HowardChristopher Williams · 4 companies · 1 sharedChristopher Willi…Jan Haas · 3 companies · 1 sharedJan HaasHenry Boughner · 2 companies · 1 sharedHenry BoughnerMichael Vien · 2 companies · 1 sharedMichael VienSenofer Mendoza · 2 companies · 1 sharedSenofer MendozaDavid Furneaux · 8 companies · 2 sharedDavid FurneauxChristopher Ford · 3 companies · 2 sharedChristopher FordMark McDowell · 4 companies · 1 sharedMark McDowellRoger Krakoff · 4 companies · 1 sharedRoger KrakoffDave Furneaux · 3 companies · 1 sharedDave FurneauxStefano Ciampolini · 3 companies · 1 sharedStefano CiampoliniCasenet, Inc · $17.2M raisedCasenet, IncSofteq Fund I LLC · $12.6M raisedSofteq Fund I LLCWallit, Inc. · $11.5M raisedWallit, Inc.Causemo, Inc. · $7.0M raisedCausemo, Inc.UV Light Care, Inc. · $0.5M raisedUV Light Care, Inc.MedSentry, Inc. · $0.1M raisedMedSentry, Inc.Bret SiarkowskiBS
Bret Siarkowski Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
David Furneaux28
Christopher Ford23
Kevin Brown116
Peter Grua17
John Mandile17
Christopher Williams14
Mark McDowell14
Jesse Hunter14
Roger Krakoff14
Stefano Ciampolini13
Jan Haas13
Adam Wallen13
Christopher Howard13
Dave Furneaux13
Donald Imholz12
Richard Dale12
Denis Liptak12
Michael Vien12
Senofer Mendoza12
Henry Boughner12

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.