People · Operator

N/A MIDDLETON MANAGEMENT COMPANY

Named in public records as an officer, director or promoter · active 2017–2018 · Other

2
Companies
2
Filings
$39.9M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Middleton O2Cool Investors LLC—OtherSeries B$27.4M$30.8M2018
Middleton Msg Investors Llc—OtherSeries A$12.5M$189.4M2017
Operator network

N/A MIDDLETON MANAGEMENT COMPANY 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.

MATTHEW JAFFEE · 1 companies · 1 sharedMATTHEW JAFFEEMatthew P Jaffee · 1 companies · 1 sharedMatthew P JaffeeMITCHEL GREENBERG · 1 companies · 1 sharedMITCHEL GREENBERGPETER HOLSTEIN · 1 companies · 1 sharedPETER HOLSTEINMitchel A. Greenberg · 6 companies · 2 sharedMitchel A. Greenb…Peter L. Holstein · 3 companies · 2 sharedPeter L. HolsteinKeith W. Jaffee · 2 companies · 1 sharedKeith W. JaffeeMiddleton O2Cool Investors LLC · $27.4M raisedMiddleton O2Cool Inve…Middleton Msg Investors Llc · $12.5M raisedMiddleton Msg Investo…N/A MIDDLETON MANAGEMENT COMPANYNC
N/A MIDDLETON MANAGEMENT CO… Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Mitchel A. Greenberg26
Peter L. Holstein23
Keith W. Jaffee12
Matthew P Jaffee11
PETER HOLSTEIN11
MATTHEW JAFFEE11
MITCHEL GREENBERG11

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.