Carl-Ove Flattum Seierstad

Private shareholder 3402 LIER NO

Carl-Ove Flattum Seierstad is a private shareholder with an estimated portfolio value of NOK 59.4m. Carl-Ove Flattum Seierstad holds stakes in 5 companies, and roles in several others.

Estimated portfolio value

NOK 59.4m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Carl-Ove Flattum Seierstad owns

Company	Stake	Value (est.)
AS RAMSES	100.0%	NOK 21.2m
SEIERSTAD HOLDING AS	100.0%	NOK 15.3m
ASKER LAGER INVEST AS	13.8%	NOK 3.7m
TRONDHEIM OFFENTLIG EIENDOM AS	10.0%	NOK 10.2m
POLARIS EIENDOM AS	1.2%	NOK 9.0m

Roles

Styremedlem

8 selskaper

PP20 EIENDOMSINVEST AS 932339846

TRONDHEIM OFFENTLIG EIENDOM AS 926309323

SAMEIET MAJORSTUVEIEN 7 975680096

ASKER LAGER INVEST AS 932339684

PHILIP PEDERSENSVEI 20 AS 988108669

JOHAN FOLLESTADSVEI 18 AS 918421130

RØYKEN LOGISTIKK INVEST AS 918111662

FALKENBORGVEGEN 28 AS 818127642

Styrets leder

6 selskaper

SEIERSTAD HOLDING AS 987580771

NOR-PEL A/S 927869543

ZICO DRAMMEN AS 968878050

HOLMAVEIEN 45 AS 912384489

SEIERSTAD GEO AS 994865595

AS RAMSES 948891255

Daglig leder

2 selskaper

SEIERSTAD HOLDING AS 987580771

AS RAMSES 948891255

Varamedlem

1 selskap

PANORAMA MUSIKK DRAMMEN AS 950126787

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.