People · Operator

John Johnston Santini

Named in public records as an officer, director or promoter · active 2016–2016 · Biotechnology

1
Companies
1
Filings
$7.6M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
ApoGen Biotechnologies, Inc.BiotechnologySeries A$7.6M$273.5M2016
Operator network

John Johnston Santini 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.

Asish Xavier · 18 companies · 1 sharedAsish XavierSteve Gillis · 13 companies · 1 sharedSteve GillisThong Le · 12 companies · 1 sharedThong LeJoel Marcus · 9 companies · 1 sharedJoel MarcusJames Sullivan · 7 companies · 1 sharedJames SullivanLindsay Rayle · 7 companies · 1 sharedLindsay RayleDavid Schubert · 6 companies · 1 sharedDavid SchubertJoel Johnston Marcus · 5 companies · 1 sharedJoel Johnston Mar…John Santini · 5 companies · 1 sharedJohn SantiniM. Johnston Erwin · 5 companies · 1 sharedM. Johnston ErwinJames Johnston Sullivan · 3 companies · 1 sharedJames Johnston Su…David McElligott · 2 companies · 1 sharedDavid McElligottIan A.W. Howes · 2 companies · 1 sharedIan A.W. HowesKeno Gutierrez · 2 companies · 1 sharedKeno GutierrezJohnston Erwin · 1 companies · 1 sharedJohnston ErwinApoGen Biotechnologies, Inc. · $7.6M raisedApoGen Biotechnologie…John Johnston SantiniJS
John Johnston Santini Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Asish Xavier118
Steve Gillis113
Thong Le112
Joel Marcus19
Lindsay Rayle17
James Sullivan17
David Schubert16
M. Johnston Erwin15
Joel Johnston Marcus15
John Santini15
James Johnston Sullivan13
Ian A.W. Howes12
Keno Gutierrez12
David McElligott12
Johnston Erwin11

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.