Private · Person · registered roles
Margrethe Haldorsen
Active in 4 companiesCEO · ChairTønsberg
↳ Brreg · company_people
Role timeline
Utemiljø Entreprenør AS
Daglig leder
Utemiljø Invest AS
Daglig leder
Tyrihans Holding AS
Daglig leder
Tyrihans Holding AS
Styrets leder
Utemiljø Invest AS
Styrets leder
Utemiljø Entreprenør AS
Styrets leder
R Utemiljø AS
Daglig leder
R Utemiljø AS
Styrets leder
since 2023 · bars start at the registry's change date — full periods are not published
Across their companies4 · rolled up
Combined revenue
kr 99.5M +
Tenders won
0
Status
all active
Reach
3 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Rental and leasing of construction and civil engineering machinery and equipment
2
Landscape service activities
1
Site preparation
1
Recent role changes
2026-07-10Became Styrets leder — R Utemiljø AS
2026-07-10Became Daglig leder — R Utemiljø AS
2025-09-22Became Styrets leder — Utemiljø Entreprenør AS
2025-09-22Became Styrets leder — Utemiljø Invest AS
2025-09-22Became Styrets leder — Tyrihans Holding AS
Signals
Multiple boardscurrent board roles at 2+ companies
New CEOcurrent CEO role registered < 6 months ago
Serial CEOCEO (current or past) at 3+ companies
computed from Brreg roles