People · Operator

John Tamnes

Named in public records as an officer, director or promoter · Construction

1
Companies
0
Filings
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
3-VISJON ASBoard MemberConstruction
Operator network

John Tamnes 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.

Björn Henrik Bergqvist · 1 companies · 1 sharedBjörn Henrik Berg…Jarl Yngve Mosshäll · 1 companies · 1 sharedJarl Yngve Mosshä…Jostein Takle · 1 companies · 1 sharedJostein TakleMarie Louise Mosshäll · 1 companies · 1 sharedMarie Louise Moss…3-VISJON AS3-VISJON ASJohn TamnesJT
John Tamnes Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Marie Louise Mosshäll11
Jostein Takle11
Jarl Yngve Mosshäll11
Björn Henrik Bergqvist11

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.