People · Operator

Roger S. Siboni

Named in public records as an officer, director or promoter · active 2013–2015 · Other Technology

3
Companies
8
Filings
$193.7M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Marketo, Inc.Other TechnologySeries C$103.2M$369.1M2013
IronPlanet Holdings, Inc.Other TechnologySeries B$54.6M$547.2M2015
IronPlanet Inc.Other TechnologySeries B$35.8M$629.3M2014
Operator network

Roger S. Siboni 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.

Tae Hea Nahm · 8 companies · 1 sharedTae Hea NahmBruce Cleveland · 7 companies · 1 sharedBruce ClevelandFrederick A. Ball · 3 companies · 1 sharedFrederick A. BallBruce M. Cleveland · 2 companies · 1 sharedBruce M. ClevelandDouglas A. Pepper · 2 companies · 1 sharedDouglas A. PepperMargo M Smith · 2 companies · 1 sharedMargo M SmithPhillip Fernandez · 2 companies · 1 sharedPhillip FernandezSusan L Bostrom · 2 companies · 1 sharedSusan L BostromWilliam B. Binch · 2 companies · 1 sharedWilliam B. BinchDavid Hea Morandi · 1 companies · 1 sharedDavid Hea MorandiDoug Hea Pepper · 1 companies · 1 sharedDoug Hea PepperFred Hea Ball · 1 companies · 1 sharedFred Hea BallJason L. Holmes · 1 companies · 1 sharedJason L. HolmesTed Schlein · 16 companies · 1 sharedTed SchleinARTHUR PATTERSON · 3 companies · 1 sharedARTHUR PATTERSONGregory Owens · 3 companies · 1 sharedGregory OwensDouglas P. Feick · 1 companies · 1 sharedDouglas P. FeickMark S. Rubash · 2 companies · 2 sharedMark S. RubashTed J. Schlein · 2 companies · 1 sharedTed J. SchleinArthur J. Patterson · 1 companies · 1 sharedArthur J. Patters…Douglas Pl Feick · 1 companies · 1 sharedDouglas Pl FeickGregory J. Owens · 1 companies · 1 sharedGregory J. OwensMarketo, Inc. · $103.2M raisedMarketo, Inc.IronPlanet Holdings, Inc. · $54.6M raisedIronPlanet Holdings, …IronPlanet Inc. · $35.8M raisedIronPlanet Inc.Roger S. SiboniRS
Roger S. Siboni Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Mark S. Rubash22
Ted Schlein116
Tae Hea Nahm18
Bruce Cleveland17
Frederick A. Ball13
ARTHUR PATTERSON13
Gregory Owens13
Douglas A. Pepper12
Ted J. Schlein12
Susan L Bostrom12
Phillip Fernandez12
Margo M Smith12
Bruce M. Cleveland12
William B. Binch12
Douglas P. Feick11
Jason L. Holmes11
Phillip M. Fernandez11
Tae Hea L. Nahm11
Sanjiv P. Dholakia11
Neeraj S. Agrawal11

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.