People · Operator

Kate O'Brian

Named in public records as an officer, director or promoter · active 2025–2025 · Other

1
Companies
1
Filings
$565K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Noosphere, Inc.OtherPre-Seed$565K$769K2025
Operator network

Kate O'Brian 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.

Jane Ferguson · 1 companies · 1 sharedJane FergusonNoosphere, Inc. · $0.6M raisedNoosphere, Inc.Kate O'BrianKO
Kate O'Brian Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Jane Ferguson11

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.