People · Operator

David Donn Sinclair Barnes

Named in public records as an officer, director or promoter · active 2014–2014 · Manufacturing

1
Companies
1
Filings
$2.1M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Hiflux LtdManufacturingPre-Seed$2.1M$7.6M2014
Operator network

David Donn Sinclair Barnes 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.

Christine Tanzi Besant-Tempest · 1 companies · 1 sharedChristine Tanzi B…John Frederick Coplin · 1 companies · 1 sharedJohn Frederick Co…John Humphrey Gunn · 1 companies · 1 sharedJohn Humphrey GunnNicholas David Pople · 1 companies · 1 sharedNicholas David Po…Hiflux Ltd · $2.1M raisedHiflux LtdDavid Donn Sinclair BarnesDB
David Donn Sinclair Barnes Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Nicholas David Pople11
John Frederick Coplin11
Christine Tanzi Besant-Tempest11
John Humphrey Gunn11

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.