People · Operator

Joff Masukawa

Named in public records as an officer, director or promoter · active 2021–2021 · Pharmaceuticals

1
Companies
2
Filings
$23.8M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Phoenicis Therapeutics, Inc.PharmaceuticalsSeries A$23.8M$38.6M2021
Operator network

Joff Masukawa 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.

Mark De Souza · 10 companies · 1 sharedMark De SouzaMark P. De Souza · 7 companies · 1 sharedMark P. De SouzaJohn Parker · 4 companies · 1 sharedJohn ParkerPhilip Reilly · 2 companies · 1 sharedPhilip ReillyAlexander Silver · 1 companies · 1 sharedAlexander SilverDeborah Ramsdell · 1 companies · 1 sharedDeborah RamsdellHal Landy · 1 companies · 1 sharedHal LandyPhoenicis Therapeutics, Inc. · $23.8M raisedPhoenicis Therapeutic…Joff MasukawaJM
Joff Masukawa Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Mark De Souza110
Mark P. De Souza17
John Parker14
Philip Reilly12
Alexander Silver11
Hal Landy11
Deborah Ramsdell11

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.