People · Operator

John Stark

Named in public records as an officer, director or promoter · active 2018–2019 · Medical Devices

1
Companies
3
Filings
$40.5M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Celsee Diagnostics, Inc.Medical DevicesSeries B$40.5M$135.3M2018
Operator network

John Stark 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.

John Miller · 27 companies · 1 sharedJohn MillerJack Ball · 10 companies · 1 sharedJack BallGregg Fergus · 5 companies · 1 sharedGregg FergusRoger Newton · 4 companies · 1 sharedRoger NewtonTim Mayleben · 4 companies · 1 sharedTim MaylebenTIMOTHY MAYLEBEN · 3 companies · 1 sharedTIMOTHY MAYLEBENKalyan Handique · 2 companies · 1 sharedKalyan HandiquePriyadarshini Gogoi · 2 companies · 1 sharedPriyadarshini Gog…Timothy Triche · 2 companies · 1 sharedTimothy TricheWalter Young, Jr. · 2 companies · 1 sharedWalter Young, Jr.Dr. David Parkinson · 1 companies · 1 sharedDr. David Parkins…Priyardarshini Gogoi · 1 companies · 1 sharedPriyardarshini Go…Richard Sharp · 1 companies · 1 sharedRichard SharpCelsee Diagnostics, Inc. · $40.5M raisedCelsee Diagnostics, I…John StarkJS
John Stark Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
John Miller127
Jack Ball110
Gregg Fergus15
Tim Mayleben14
Roger Newton14
TIMOTHY MAYLEBEN13
Priyadarshini Gogoi12
Kalyan Handique12
Walter Young, Jr.12
Timothy Triche12
Priyardarshini Gogoi11
Richard Sharp11
Dr. David Parkinson11

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.