Private · Person · registered roles
Jon-Olav Engebretsen Sigvartsen
Active in 10 companiesCEO · Chair · Board memberEidsvoll & Lillestrøm
↳ Brreg · company_people
Role timeline
Joba Eiendom AS
Styrets leder
Joba Eiendom AS
Daglig leder
Jos Gruppen AS
Styrets leder
Jos Eiendom AS
Styrets leder
Trolldalen Holding AS
Styrets leder
Glomma-Nes AS
Styrets leder
GT Trolldalen AS
Styrets leder
Jos Bygg AS
Styrets leder
since 2017 · bars start at the registry's change date — full periods are not published
Across their companies10 · rolled up
Combined revenue
kr 160.4M +
Tenders won
0
Status
all active
Reach
4 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Development of building projects
4
Other activities of other membership organisations
2
Rental and operating of own or leased real estate
2
Work training and permanently adapted work
1
Joinery installation
1
Recent role changes
2026-02-21Became Styrets leder — Øri AS
2024-08-26Became Styrets leder — Elvebredden Velforening
2022-12-15Became Daglig leder — Gråtoppen AS
2022-12-15Became Styremedlem — Gråtoppen AS
2019-10-22Became Styrets leder — Jos Bygg AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles