Private · Person · registered roles
Halvor Jamtveit
Active in 6 companiesCEO · Chair · Board memberNotodden & Kongsberg
↳ Brreg · company_people
Role timeline
Stor Ja AS
Styremedlem
Jamtveit AS
Styrets leder
Jamtveit AS
Daglig leder
Jamtveit Entreprenør AS
Daglig leder
Jamtveit Entreprenør AS
Styrets leder
Lys Opp AS
Forretningsfører
Lys Opp AS
Styremedlem
Jamtveit Rental AS
Styrets leder
since 2017 · bars start at the registry's change date — full periods are not published
Across their companies6 · rolled up
Combined revenue
kr 27M +
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 operating of own or leased real estate
3
Site preparation
2
Rental and leasing of construction and civil engineering machinery and equipment
1
Recent role changes
2025-11-25Became Styremedlem — Agder Lagerpark AS
2025-11-25Became Daglig leder — Agder Lagerpark AS
2024-07-29Became Styrets leder — Jamtveit Rental AS
2024-03-11Became Styremedlem — Lys Opp AS
2024-03-11Became Forretningsfører — Lys Opp AS
Signals
Multiple boardscurrent board roles at 2+ companies
Serial CEOCEO (current or past) at 3+ companies
computed from Brreg roles