Private · Person · registered roles
Birgitte Marie Siem
Active in 4 companiesCEO · Chair · Board memberOslo
↳ Brreg · company_people
Role timeline
Birma AS
Daglig leder
Birma AS
Styremedlem
Birgitte M. Siem
Innehaver
Orfeus Publishing AS
Styrets leder
Erna og Knut Engs Barnefond STI
Styremedlem
since 2017 · bars start at the registry's change date — full periods are not published
Across their companies4 · rolled up
Combined revenue
kr 62.9M +
Tenders won
0
Status
all active
Reach
3 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Other publishing activities, except software publishing
2
Activities of charities which distribute means themselves
1
Activities of advertising agencies
1
Recent role changes
2026-07-23Became Styremedlem — Erna og Knut Engs Barnefond STI
2022-01-27Became Styrets leder — Orfeus Publishing AS
2020-03-18Became Innehaver — Birgitte M. Siem
2016-12-07Became Styremedlem — Birma AS
1994-10-31Became Daglig leder — Birma AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles