Private · Person · registered roles
Mary-Ann Mostraum
Active in 10 companiesCEO · Board memberBergen & Haugesund
↳ Brreg · company_people
Role timeline
MOSTRAUM HOLDING AS
Daglig leder
MOSTRAUM HOLDING AS
Styremedlem
ROSLAGEN CHARTERING AS
Styremedlem
ROSLAGEN SHIPPING AS
Styremedlem
HJELMÅS MEKANISKE VERKSTED AS
Styremedlem
MOSTRAUM MANAGEMENT AS
Styremedlem
HJELMÅS HANDELSLAG LL
Styremedlem
MARITIM OPPLÆRING SØRVEST
Styremedlem
since 2017 · bars start at the registry's change date — full periods are not published
Across their companies10 · rolled up
Combined revenue
kr 222.7M +
Tenders won
0
Status
all active
Reach
7 industries
HHHJELMÅS HANDELSLAG LL ↗Styremedlem · Non-specialised retail sale of predominately food, beverages or tobaccokr 10.2MHMHJELMÅS MEKANISKE VERKSTED AS ↗Styremedlem · Manufacture of other general-purpose machinery n.e.c.kr 1.89MKYKYSTREDERIENE ↗Styremedlem · Activities of business and employers membership organisationsno accounts filedMOMARITIM OPPLÆRING SØRVEST ↗Styremedlem · Other activities of other membership organisationsno accounts filedMHMOSTRAUM HOLDING AS ↗Daglig leder · Styremedlem · Temporary employment agency activities and other human resource provisionsno accounts filedMMMOSTRAUM MANAGEMENT AS ↗Styremedlem · Temporary employment agency activities and other human resource provisionskr 28.8MNSNAUTILUS SJØ AS ↗Styremedlem · Other education activitieskr 6.12MRCROSLAGEN CHARTERING AS ↗Styremedlem · Freight coastal transportkr 101.8MRSROSLAGEN SHIPPING AS ↗Styremedlem · Freight coastal transportkr 73.9MSBSTIFTELSEN BERGENS SJØFARTSMUSEUM ↗Varamedlem · Cultural history museum activitiesno accounts filed
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Freight coastal transport
2
Temporary employment agency activities and other human resource provisions
2
Cultural history museum activities
1
Activities of business and employers membership organisations
1
Other education activities
1
Other activities of other membership organisations
1
Recent role changes
2026-07-06Became Varamedlem — STIFTELSEN BERGENS SJØFARTSMUSEUM
2026-06-29Became Styremedlem — KYSTREDERIENE
2026-02-03Became Styremedlem — NAUTILUS SJØ AS
2025-06-12Became Styremedlem — MARITIM OPPLÆRING SØRVEST
2023-08-02Became Styremedlem — HJELMÅS HANDELSLAG LL
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles