People · Operator

Mike Grisko

Named in public records as an officer, director or promoter · active 2019–2022 · Other Technology

1
Companies
3
Filings
$168.7M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Rarefied Atmosphere, Inc.—Other TechnologySeries C$168.7M$993.4M2019
Operator network

Mike Grisko 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.

Charlie Plauche · 8 companies · 1 sharedCharlie PlaucheDean Nelson · 6 companies · 1 sharedDean NelsonJon Shulkin · 5 companies · 1 sharedJon ShulkinJohn Resig · 2 companies · 1 sharedJohn ResigLeo Resig · 2 companies · 1 sharedLeo ResigBlake Sabatinelli · 1 companies · 1 sharedBlake SabatinelliRarefied Atmosphere, Inc. · $168.7M raisedRarefied Atmosphere, …Mike GriskoMG
Mike Grisko Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Charlie Plauche18
Dean Nelson16
Jon Shulkin15
John Resig12
Leo Resig12
Blake Sabatinelli11

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.