Private · Person · registered roles
Jon Martin Enger
Active in 13 companiesCEO · Chair · Board memberSarpsborg & Skien
↳ Brreg · company_people
Role timeline
Sarpsborg Data AS
Daglig leder
Enger Investment Group AS
Daglig leder
Haircuts Holding AS
Styrets leder
HC Tønsberg AS
Styremedlem
HC Rolvsøy AS
Styremedlem
HC Fjellhamar AS
Styremedlem
HC Sandefjord AS
Styremedlem
HC Hamar AS
Styremedlem
since 2017 · bars start at the registry's change date — full periods are not published
Across their companies13 · rolled up
Combined revenue
kr 92.6M +
Tenders won
0
Status
all active
Reach
4 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Hairdressing and barber activities
7
Computer consultancy and computer facilities management activities
3
Construction of residential and non-residential buildings
2
Plumbing installation
1
Recent role changes
2026-01-12Became Styrets leder — Enger Investment Group AS
2025-12-16Became Styrets leder — Signal Entreprenør Holding AS
2025-12-16Became Styremedlem — Signal Bygg AS
2025-07-16Became Daglig leder — Enger Selskapsforvaltning AS
2025-07-16Became Styrets leder — Enger Selskapsforvaltning AS
Signals
Multiple boardscurrent board roles at 2+ companies
Serial CEOCEO (current or past) at 3+ companies
computed from Brreg roles