People · Operator

Michael Oster

Named in public records as an officer, director or promoter · active 2009–2020 · Other Energy

6
Companies
21
Filings
$68.6M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Eos Energy Storage LLCOther EnergySeries B$43.7M$257.9M2011
Convergent Energy & Power LPOther EnergySeries A$9.0M$95.1M2016
Enernet Global Inc.Other EnergySeries A$6.5M$65.7M2020
Energy Asset Development LLCOther EnergySeed$4.3M$19.4M2014
Convergent Energy & Power Inc.Other EnergySeed$3.8M$49.6M2014
Alternative Fuel Sciences, LLCOther EnergySeed$1.3M$16.2M2009
Operator network

Michael Oster 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.

Valerie Montecalvo · 1 companies · 1 sharedValerie MontecalvoSteven Amendola · 2 companies · 2 sharedSteven AmendolaPhil Black · 13 companies · 1 sharedPhil BlackBen Rogers · 2 companies · 1 sharedBen RogersGeorge Adamson · 1 companies · 1 sharedGeorge AdamsonGraham Sharp · 1 companies · 1 sharedGraham SharpRich Wood · 1 companies · 1 sharedRich WoodBryan R. Lawrence · 1 companies · 1 sharedBryan R. LawrenceChris R. Streeter · 1 companies · 1 sharedChris R. StreeterFrank R. Genova · 1 companies · 1 sharedFrank R. GenovaRobert Rubinstein · 1 companies · 1 sharedRobert RubinsteinSTEVEN HELLMAN · 2 companies · 1 sharedSTEVEN HELLMANBrian Gardner · 1 companies · 1 sharedBrian GardnerPaul Matthews · 1 companies · 1 sharedPaul MatthewsSteve Hellman · 4 companies · 4 sharedSteve HellmanRichard Wood · 5 companies · 2 sharedRichard WoodIlan Rubinstein · 2 companies · 2 sharedIlan RubinsteinJohannes Rittershausen · 2 companies · 2 sharedJohannes Rittersh…Robert Rubenstein · 1 companies · 1 sharedRobert RubensteinEos Energy Storage LLC · $43.7M raisedEos Energy Storage LLCConvergent Energy & Power LP · $9.0M raisedConvergent Energy & P…Enernet Global Inc. · $6.5M raisedEnernet Global Inc.Energy Asset Development LLC · $4.3M raisedEnergy Asset Developm…Convergent Energy & Power Inc. · $3.8M raisedConvergent Energy & P…Alternative Fuel Sciences, LLC · $1.3M raisedAlternative Fuel Scie…Michael OsterMO
Michael Oster Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Steve Hellman44
Richard Wood25
Steven Amendola22
Johannes Rittershausen22
Ilan Rubinstein22
Phil Black113
Ben Rogers12
STEVEN HELLMAN12
Bryan R. Lawrence11
Robert Rubinstein11
Chris R. Streeter11
George Adamson11
Frank R. Genova11
Brian Gardner11
Paul Matthews11
Valerie Montecalvo11
Graham Sharp11
Robert Rubenstein11
Rich Wood11

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.