Private · Person · registered roles
Wilhelm Jens Giertsen
Active in 13 companiesCEO · Chair · Board memberBergen
↳ Brreg · company_people
Role timeline
W. Giertsen Ventures AS
Styrets leder
W. Giertsen Ventures AS
Daglig leder
W. Giertsen Energy Project Finance AS
Styrets leder
W. Giertsen Energy Solutions AS
Daglig leder
Plimsoll AS
Styrets leder
Josta AS
Daglig leder
Josta AS
Styrets leder
W. Giertsen Energy Solutions AS
Styrets leder
since 2017 · bars start at the registry's change date — full periods are not published
Across their companies13 · rolled up
Combined revenue
kr 315.6M +
Tenders won
0
Status
all active
Reach
9 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Non-specialised wholesale of food, beverages and tobacco
3
Installation of insulation
2
Construction of other civil engineering projects n.e.c.
1
Landscape service activities
1
Construction of water projects
1
Other technical consultancy
1
Recent role changes
2026-04-11Became Styremedlem — W. Giertsen AS
2026-02-05Became Styrets leder — Hiq Brands AS
2026-02-05Became Styrets leder — Simen Vatne Produkter AS
2026-02-04Became Styrets leder — Agt Group AS
2026-02-04Became Styrets leder — Schenke AS
Signals
Multiple boardscurrent board roles at 2+ companies
Serial CEOCEO (current or past) at 3+ companies
computed from Brreg roles