People · Operator

Jeff J. Martin

Named in public records as an officer, director or promoter · active 2011–2011 · Other Technology

1
Companies
1
Filings
$310K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Greenhouse Strategies Inc.Other TechnologyPre-Seed$310K$13.1M2011
Operator network

Jeff J. Martin 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 J. Morris · 2 companies · 1 sharedMichael J. MorrisHarry Epstein · 1 companies · 1 sharedHarry EpsteinSteven Bruce Alonso · 1 companies · 1 sharedSteven Bruce Alon…Steven Cronley · 1 companies · 1 sharedSteven CronleyGreenhouse Strategies Inc. · $0.3M raisedGreenhouse Strategies…Jeff J. MartinJM
Jeff J. Martin Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Michael J. Morris12
Steven Bruce Alonso11
Steven Cronley11
Harry Epstein11

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.