People · Operator

John Seely Brown

Named in public records as an officer, director or promoter · active 2009–2015 · Other Technology

2
Companies
5
Filings
$23.6M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
CBRITE Inc.Other TechnologySeries A$23.1M$353.1M2009
Virtual Telephone & Telegraph, Inc.Other TechnologyPre-Seed$500K$21.2M2009
Operator network

John Seely Brown 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.

Alan Heeger · 5 companies · 1 sharedAlan HeegerRobert Richardson · 4 companies · 1 sharedRobert RichardsonBruce Berkoff · 3 companies · 1 sharedBruce BerkoffAllan Martin · 2 companies · 1 sharedAllan MartinAlan J. L. Heeger · 1 companies · 1 sharedAlan J. L. HeegerAllan A. Martin · 1 companies · 1 sharedAllan A. MartinBoo J. L. Nilsson · 1 companies · 1 sharedBoo J. L. NilssonBoo Nilsson · 1 companies · 1 sharedBoo NilssonBruce J. L. Berkoff · 1 companies · 1 sharedBruce J. L. Berko…Chan-Long J. L. Shieh · 1 companies · 1 sharedChan-Long J. L. S…Gang J. L. Yu · 1 companies · 1 sharedGang J. L. YuGang Yu · 1 companies · 1 sharedGang YuHelmut Rupp · 1 companies · 1 sharedHelmut RuppJack Siu Lui A. Chow · 1 companies · 1 sharedJack Siu Lui A. C…James A. Peng · 1 companies · 1 sharedJames A. PengRobert S. MacKnight III · 1 companies · 1 sharedRobert S. MacKnig…Terry Tsz Mei A. Chou · 1 companies · 1 sharedTerry Tsz Mei A. …MICHAEL CLAIR · 2 companies · 1 sharedMICHAEL CLAIRMorton L. Topfer · 2 companies · 1 sharedMorton L. TopferStephen J. Metzger · 2 companies · 1 sharedStephen J. MetzgerJean Kovacs · 1 companies · 1 sharedJean KovacsNancy Albertini · 1 companies · 1 sharedNancy AlbertiniCBRITE Inc. · $23.1M raisedCBRITE Inc.Virtual Telephone & Telegraph, Inc. · $0.5M raisedVirtual Telephone & T…John Seely BrownJB
John Seely Brown Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Alan Heeger15
Robert Richardson14
Bruce Berkoff13
Stephen J. Metzger12
MICHAEL CLAIR12
Allan Martin12
Morton L. Topfer12
Terry Tsz Mei A. Chou11
Walter S. Grossman11
Boo J. L. Nilsson11
Alan J. L. Heeger11
James A. Peng11
Boo Nilsson11
Gang Yu11
Walter Grossman11
Helmut Rupp11
Nancy Albertini11
Jean Kovacs11
Jack Siu Lui A. Chow11
Robert S. MacKnight III11

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.