People · Operator

Mark S. Deem

Named in public records as an officer, director or promoter · active 2010–2012 · Other Technology, AI / ML

2
Companies
2
Filings
$103.3M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
TWELVE, Inc.Other TechnologySeries B$88.8M$1.1B2010
Cotera, Inc.AI / MLSeries A$14.5M$4.7M2012
Operator network

Mark S. Deem 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.

Henry A. Plain, Jr. · 7 companies · 1 sharedHenry A. Plain, J…Henry A. Plain · 5 companies · 1 sharedHenry A. PlainMark Deem · 5 companies · 1 sharedMark DeemChristopher A. Shen · 3 companies · 1 sharedChristopher A. Sh…Hanson Gifford · 3 companies · 1 sharedHanson GiffordCharles A. Warden · 2 companies · 1 sharedCharles A. WardenNimesh A. Shah · 2 companies · 1 sharedNimesh A. ShahAllan A. Will · 1 companies · 1 sharedAllan A. WillAndrew A. Cleeland · 1 companies · 1 sharedAndrew A. CleelandFerolyn A. Powell · 1 companies · 1 sharedFerolyn A. PowellMarc-Henri A. Galletti · 1 companies · 1 sharedMarc-Henri A. Gal…Thomas A. Fogarty · 1 companies · 1 sharedThomas A. FogartyHanson S. Gifford III · 11 companies · 2 sharedHanson S. Gifford…Nimesh S. Shah · 4 companies · 1 sharedNimesh S. ShahNicole J. Vitullo · 2 companies · 1 sharedNicole J. VitulloCharles J. Warden · 1 companies · 1 sharedCharles J. WardenCharles S. Warden · 1 companies · 1 sharedCharles S. WardenGregory A. Bakan · 1 companies · 1 sharedGregory A. BakanGregory S. Bakan · 1 companies · 1 sharedGregory S. BakanJeffrey J. Grainger · 1 companies · 1 sharedJeffrey J. Graing…Jeffry J. Grainger · 1 companies · 1 sharedJeffry J. GraingerVivek J. Shenoy · 1 companies · 1 sharedVivek J. ShenoyTWELVE, Inc. · $88.8M raisedTWELVE, Inc.Cotera, Inc. · $14.5M raisedCotera, Inc.Mark S. DeemMD
Mark S. Deem Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Hanson S. Gifford III211
Henry A. Plain, Jr.17
Mark Deem15
Henry A. Plain15
Nimesh S. Shah14
Hanson Gifford13
Christopher A. Shen13
Charles A. Warden12
Nicole J. Vitullo12
Nimesh A. Shah12
Thomas A. Fogarty11
Vivek J. Shenoy11
Charles J. Warden11
Ferolyn A. Powell11
Andrew A. Cleeland11
Charles S. Warden11
Vivek S. Shenoy11
Gregory S. Bakan11
Jeffrey J. Grainger11
Jeffry J. Grainger11

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.