People · Operator

Mario Rosati

Named in public records as an officer, director or promoter · active 2009–2016 · Software / Tech, Other Technology, Other

3
Companies
3
Filings
$30.6M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Aehr Test SystemsSoftware / TechSeries A$15.7M$162.3M2016
Maskless Lithography IncOther TechnologySeries A$14.5M$78.0M2009
Aftercollege, Inc.OtherPre-Seed$400K$9.2M2011
Operator network

Mario Rosati 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.

Robert Anderson · 24 companies · 1 sharedRobert AndersonJohn Schneider · 3 companies · 1 sharedJohn SchneiderLarry Anderson · 2 companies · 1 sharedLarry AndersonMukesh Patel · 2 companies · 1 sharedMukesh PatelCarl Buck · 1 companies · 1 sharedCarl BuckDavid Fucci · 1 companies · 1 sharedDavid FucciDavid Hendrickson · 1 companies · 1 sharedDavid HendricksonDavid L. Fucci · 1 companies · 1 sharedDavid L. FucciGary Larson · 1 companies · 1 sharedGary LarsonGayn Erickson · 1 companies · 1 sharedGayn EricksonHoward Slayen · 1 companies · 1 sharedHoward SlayenJohn W. R. Schneider · 1 companies · 1 sharedJohn W. R. Schnei…William W.R. Elder · 2 companies · 2 sharedWilliam W.R. ElderWinston Fu · 7 companies · 1 sharedWinston FuAnthony Chang · 4 companies · 1 sharedAnthony ChangAjit Daniel Manocha · 1 companies · 1 sharedAjit Daniel Manoc…Chen Chang Litrus · 1 companies · 1 sharedChen Chang LitrusDavid Jordan Clark · 1 companies · 1 sharedDavid Jordan ClarkEd Jordan Carignan · 1 companies · 1 sharedEd Jordan CarignanTrevor Loy · 7 companies · 1 sharedTrevor LoyMarcel Legrand · 3 companies · 1 sharedMarcel LegrandIra Dorf · 1 companies · 1 sharedIra DorfAehr Test Systems · $15.7M raisedAehr Test SystemsMaskless Lithography Inc · $14.5M raisedMaskless Lithography …Aftercollege, Inc. · $0.4M raisedAftercollege, Inc.Mario RosatiMR
Mario Rosati Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
William W.R. Elder22
Robert Anderson124
Winston Fu17
Trevor Loy17
Anthony Chang14
John Schneider13
Marcel Legrand13
Larry Anderson12
Mukesh Patel12
Howard Slayen11
Gary Larson11
Carl Buck11
David Hendrickson11
Gayn Erickson11
Mark Allison11
Kunio L. Sano11
Mario W. R. Rosati11
David L. Fucci11
John W. R. Schneider11
Ken Spink11

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.