People · Operator

William S. Kaiser

Named in public records as an officer, director or promoter · active 2010–2014 · Other Technology

2
Companies
2
Filings
$32.6M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Red Hat IncOther TechnologySeries B$29.0M$882.2M2014
Constant Contact, Inc.Other TechnologySeed$3.7M$124.7M2010
Operator network

William S. Kaiser 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.

W STEVE ALBRECHT · 2 companies · 1 sharedW STEVE ALBRECHTArun J. Oberoi · 1 companies · 1 sharedArun J. OberoiBrian M. Stevens · 1 companies · 1 sharedBrian M. StevensCharles E. Peters, Jr. · 1 companies · 1 sharedCharles E. Peters…DeLisa K. Alexander · 1 companies · 1 sharedDeLisa K. Alexand…Donald H. Livingstone · 1 companies · 1 sharedDonald H. Livings…H. Hugh Shelton · 1 companies · 1 sharedH. Hugh SheltonJames M. Whitehurst · 1 companies · 1 sharedJames M. Whitehur…Jeffrey J. Clarke · 1 companies · 1 sharedJeffrey J. ClarkeMarye Anne Fox · 1 companies · 1 sharedMarye Anne FoxMichael R. Cunningham · 1 companies · 1 sharedMichael R. Cunnin…Narendra K. Gupta · 1 companies · 1 sharedNarendra K. GuptaPaul J. Cormier · 1 companies · 1 sharedPaul J. CormierJohn Campbell · 9 companies · 1 sharedJohn CampbellGail F. Goodman · 2 companies · 1 sharedGail F. GoodmanMichael T. Fitzgerald · 2 companies · 1 sharedMichael T. Fitzge…Robert P. Badavas · 2 companies · 1 sharedRobert P. BadavasDaniel T.H. Nye · 1 companies · 1 sharedDaniel T.H. NyeEllen T. Brezniak · 1 companies · 1 sharedEllen T. BrezniakEric S. Groves · 1 companies · 1 sharedEric S. GrovesJohn J. Walsh, Jr. · 1 companies · 1 sharedJohn J. Walsh, Jr.Nancie T. Freitas · 1 companies · 1 sharedNancie T. FreitasRed Hat Inc · $29.0M raisedRed Hat IncConstant Contact, Inc. · $3.7M raisedConstant Contact, Inc.William S. KaiserWK
William S. Kaiser Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
John Campbell19
Gail F. Goodman12
W STEVE ALBRECHT12
Robert P. Badavas12
Michael T. Fitzgerald12
Marye Anne Fox11
DeLisa K. Alexander11
James M. Whitehurst11
Arun J. Oberoi11
Michael R. Cunningham11
Brian M. Stevens11
Donald H. Livingstone11
H. Hugh Shelton11
Jeffrey J. Clarke11
Robert D. Nicoson11
Ellen T. Brezniak11
Nancie T. Freitas11
Robert P. Nault11
Thomas C. Howd11
Daniel T.H. Nye11

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.