People · Operator

Bruce Steel

Named in public records as an officer, director or promoter · active 2013–2017 · Pharmaceuticals, Biotechnology

2
Companies
4
Filings
$44.5M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Zosano Pharma CorpPharmaceuticalsSeries A$29.7M$233.4M2013
Breathe Technologies, Inc.BiotechnologySeries A$14.8M$225.9M2017
Operator network

Bruce Steel 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 Walker · 17 companies · 1 sharedJohn WalkerJames Barrett · 6 companies · 1 sharedJames BarrettM. James Barrett · 6 companies · 1 sharedM. James BarrettChristopher Krueger · 4 companies · 1 sharedChristopher Krueg…Kleanthis Xanthopoulos · 4 companies · 1 sharedKleanthis Xanthop…Vikram Lamba · 4 companies · 1 sharedVikram LambaKonstantinos Alataris · 3 companies · 1 sharedKonstantinos Alat…Bruce D. Steel · 2 companies · 1 sharedBruce D. SteelBruce James Steel · 2 companies · 1 sharedBruce James SteelJohn James Richard · 2 companies · 1 sharedJohn James RichardJohn Richard · 2 companies · 1 sharedJohn RichardJoseph P. Hagan · 2 companies · 1 sharedJoseph P. HaganKleanthis James Xanthopoulos · 2 companies · 1 sharedKleanthis James X…Beth Seidenberg · 15 companies · 1 sharedBeth SeidenbergSteven Hochberg · 9 companies · 1 sharedSteven HochbergJohn Miclot · 5 companies · 1 sharedJohn MiclotLawrence Mastrovich · 3 companies · 1 sharedLawrence Mastrovi…Gary Berman · 2 companies · 1 sharedGary BermanJohn Spilman · 2 companies · 1 sharedJohn SpilmanNeil Meyer · 2 companies · 1 sharedNeil MeyerSteve Hochberg · 2 companies · 1 sharedSteve HochbergTed Huber · 2 companies · 1 sharedTed HuberZosano Pharma Corp · $29.7M raisedZosano Pharma CorpBreathe Technologies, Inc. · $14.8M raisedBreathe Technologies,…Bruce SteelBS
Bruce Steel Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
John Walker117
Beth Seidenberg115
Steven Hochberg19
M. James Barrett16
James Barrett16
John Miclot15
Kleanthis Xanthopoulos14
Vikram Lamba14
Christopher Krueger14
Konstantinos Alataris13
Lawrence Mastrovich13
Bruce James Steel12
Joseph P. Hagan12
John Richard12
Neil Meyer12
Gary Berman12
John Spilman12
Bruce D. Steel12
Steve Hochberg12
Ted Huber12

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.