Private · Person · registered roles
Trygve Marius Matheson Heyerdahl
Active in 7 companiesCEO · Chair · Board memberOslo
↳ Brreg · company_people
Role timeline
MUSTAD INDUSTRIER AS
Daglig leder
MUSTAD INDUSTRIER AS PENSJONSKASSE
Styrets leder
MUSTAD INDUSTRIER HOLDING AS
Daglig leder
MUSTAD INDUSTRIER KAPITAL AS
Daglig leder
WAHL GRUPPEN AS
Styremedlem
WAHL KAPITAL AS
Styremedlem
WAHL EIENDOM AS
Styremedlem
since 2019 · bars start at the registry's change date — full periods are not published
Across their companies7 · rolled up
Combined revenue
kr 552.3M +
Tenders won
0
Status
not all active
Reach
4 industries
MIMUSTAD INDUSTRIER AS ↗Daglig leder · Manufacture of bread; manufacture of fresh pastry goods and cakeskr 330.3MMIMUSTAD INDUSTRIER AS PENSJONSKASSE ↗Styrets leder · Pension fundingno accounts filedMIMUSTAD INDUSTRIER HOLDING AS ↗Daglig leder · Manufacture of bread; manufacture of fresh pastry goods and cakeskr 143.4MMIMUSTAD INDUSTRIER KAPITAL AS ↗Daglig leder · Manufacture of bread; manufacture of fresh pastry goods and cakeskr 60.7MWEWAHL EIENDOM AS ↗Styremedlem · Rental and operating of own or leased real estatekr 18MWGWAHL GRUPPEN AS ↗Styremedlemno accounts filedWKWAHL KAPITAL AS ↗Styremedlemno accounts filedDNDET NORSKE JENTEKOR ↗Styremedlem · Performing arts activities in music · formerno accounts filed
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Manufacture of bread; manufacture of fresh pastry goods and cakes
3
Rental and operating of own or leased real estate
1
Pension funding
1
Recent role changes
2026-07-09Became Styremedlem — WAHL EIENDOM AS
2026-07-09Became Styremedlem — WAHL KAPITAL AS
2026-07-09Became Styremedlem — WAHL GRUPPEN AS
2025-11-24Left Styremedlem — DET NORSKE JENTEKOR
2020-07-09Became Daglig leder — MUSTAD INDUSTRIER KAPITAL AS
Signals
Multiple boardscurrent board roles at 2+ companies
Serial CEOCEO (current or past) at 3+ companies
computed from Brreg roles