Private · Person · registered roles
Karl Johan Fredrik Tjärnberg
Active in 4 companiesBoard memberKristiansand & Oslo
↳ Brreg · company_people
Role timeline
Telaris AS
Styremedlem
Telaris Bidco AS
Styremedlem
Telaris Holdco AS
Styremedlem
Telaris Midco AS
Styremedlem
since 2025 · bars start at the registry's change date — full periods are not published
Across their companies4 · rolled up
Combined revenue
kr 30.4M +
Tenders won
0
Status
all active
Reach
2 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Computer programming activities
1
Recent role changes
2025-09-03Became Styremedlem — Telaris Midco AS
2025-09-03Became Styremedlem — Telaris Holdco AS
2025-09-03Became Styremedlem — Telaris Bidco AS
2025-09-03Became Styremedlem — Telaris AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles