People · Operator

Sebastien De Halleux

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

1
Companies
1
Filings
$500K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Vittana FoundationOtherPre-Seed$500K$11.6M2012
Operator network

Sebastien De Halleux 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.

Geoff Davis · 3 companies · 1 sharedGeoff DavisBrett Witt · 1 companies · 1 sharedBrett WittKate Cochran · 1 companies · 1 sharedKate CochranKim Rachmeler · 1 companies · 1 sharedKim RachmelerKushal Chakrabarti · 1 companies · 1 sharedKushal ChakrabartiVittana Foundation · $0.5M raisedVittana FoundationSebastien De HalleuxSH
Sebastien De Halleux Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Geoff Davis13
Kushal Chakrabarti11
Kate Cochran11
Brett Witt11
Kim Rachmeler11

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.