People · Operator

Bartosz Ciak

Named in public records as an officer, director or promoter · active 2012–2012 · Other Technology

1
Companies
1
Filings
$70.8M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
GoSpotCheck, Inc.Other TechnologySeries B$70.8M$770.2M2012
Operator network

Bartosz Ciak 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.

Harley Miller · 9 companies · 1 sharedHarley MillerEric Gould · 4 companies · 1 sharedEric GouldNicolas Wittenborn · 4 companies · 1 sharedNicolas WittenbornJosh Fredberg · 3 companies · 1 sharedJosh FredbergSamantha Holloway · 3 companies · 1 sharedSamantha HollowayChristoph Janz · 2 companies · 1 sharedChristoph JanzJoseph Alfano · 1 companies · 1 sharedJoseph AlfanoMatthew Talbot · 1 companies · 1 sharedMatthew TalbotGoSpotCheck, Inc. · $70.8M raisedGoSpotCheck, Inc.Bartosz CiakBC
Bartosz Ciak Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Harley Miller19
Nicolas Wittenborn14
Eric Gould14
Samantha Holloway13
Josh Fredberg13
Christoph Janz12
Joseph Alfano11
Matthew Talbot11

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.