People · Operator

Katharine Anne Johnson Rayner

Named in public records as an officer, director or promoter · active 2010–2010 · Other

1
Companies
1
Filings
$200.0M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Chambers Descendants Trust—OtherSeries D+$200.0M$3.5B2010
Operator network

Katharine Anne Johnson Rayner 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.

Fred H. Beerman · 2 companies · 1 sharedFred H. BeermanJohn G. Boyette · 2 companies · 1 sharedJohn G. BoyetteJames Cox Chambers · 1 companies · 1 sharedJames Cox ChambersMargaretta Johnson Taylor · 1 companies · 1 sharedMargaretta Johnso…R. Dale Hughes · 1 companies · 1 sharedR. Dale HughesChambers Descendants Trust · $200.0M raisedChambers Descendants …Katharine Anne Johnson RaynerKR
Katharine Anne Johnson Rayn… Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Fred H. Beerman12
John G. Boyette12
R. Dale Hughes11
Margaretta Johnson Taylor11
James Cox Chambers11

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.