People · Operator

Craig Barratt, Ph.D.

Named in public records as an officer, director or promoter · active 2019–2019 · Biotechnology

1
Companies
1
Filings
$50.2M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Calysta, Inc.BiotechnologySeries C$50.2M$1.9B2019
Operator network

Craig Barratt, Ph.D. 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.

Joshua Silverman · 8 companies · 1 sharedJoshua SilvermanDavid Hayes · 7 companies · 1 sharedDavid HayesClaes Gustafsson · 2 companies · 1 sharedClaes GustafssonAlan Shaw, Ph.D. · 1 companies · 1 sharedAlan Shaw, Ph.D.David McElroy · 1 companies · 1 sharedDavid McElroyJeremy Minshull · 1 companies · 1 sharedJeremy MinshullMike Swee Velings · 1 companies · 1 sharedMike Swee VelingsRich Swee Torres · 1 companies · 1 sharedRich Swee TorresSuan Swee Tan · 1 companies · 1 sharedSuan Swee TanCalysta, Inc. · $50.2M raisedCalysta, Inc.Craig Barratt, Ph.D.CP
Craig Barratt, Ph.D. Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Joshua Silverman18
David Hayes17
Claes Gustafsson12
Alan Shaw, Ph.D.11
Suan Swee Tan11
Mike Swee Velings11
Rich Swee Torres11
David McElroy11
Jeremy Minshull11

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.