People · Operator

Mark A. Turnbull

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

1
Companies
1
Filings
$668K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
i3 Archive, Inc.Other TechnologyPre-Seed$668K$28.3M2009
Operator network

Mark A. Turnbull 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.

Bruce Terker · 3 companies · 1 sharedBruce TerkerAlex Pearl · 2 companies · 1 sharedAlex PearlJoseph Keller · 2 companies · 1 sharedJoseph KellerDerek Danois · 1 companies · 1 sharedDerek DanoisDiane L. Hockstein · 1 companies · 1 sharedDiane L. HocksteinJames A. Myers · 1 companies · 1 sharedJames A. MyersLisa O'Neill · 1 companies · 1 sharedLisa O'NeillSarah Bond · 1 companies · 1 sharedSarah Bondi3 Archive, Inc. · $0.7M raisedi3 Archive, Inc.Mark A. TurnbullMT
Mark A. Turnbull Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Bruce Terker13
Joseph Keller12
Alex Pearl12
James A. Myers11
Derek Danois11
Lisa O'Neill11
Sarah Bond11
Diane L. Hockstein11

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.