People · Operator

William Christian Byam-Cook

Named in public records as an officer, director or promoter · active 2022–2022 · Other

1
Companies
1
Filings
$24.9M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Atoll Bidco LtdOtherSeries B$24.9M$255.5M2022
Operator network

William Christian Byam-Cook 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.

Melissa Bethell · 4 companies · 1 sharedMelissa BethellAnna Gabriella Johanna Miller · 2 companies · 1 sharedAnna Gabriella Jo…David Lyle Caplan · 2 companies · 1 sharedDavid Lyle CaplanStephen Zev Joseph · 2 companies · 1 sharedStephen Zev JosephAtoll Bidco Ltd · $24.9M raisedAtoll Bidco LtdWilliam Christian Byam-CookWB
William Christian Byam-Cook Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Melissa Bethell14
Anna Gabriella Johanna Miller12
David Lyle Caplan12
Stephen Zev Joseph12

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.