People · Operator

Seth W. Rosenstein

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

1
Companies
1
Filings
$8.0M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
MWW Group Holding Co LLC—OtherSeries A$8.0M$121.1M2010
Operator network

Seth W. Rosenstein 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.

Michael W Kempner · 2 companies · 1 sharedMichael W KempnerMWW Group Holding Co LLC · $8.0M raisedMWW Group Holding Co …Seth W. RosensteinSR
Seth W. Rosenstein Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Michael W Kempner12

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.