Leiv Magne Siqveland is a private shareholder with an estimated portfolio value of NOK 261,000. Leiv Magne Siqveland holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 261,000

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

Companies Leiv Magne Siqveland owns

Company	Stake	Value (est.)
LMS AS	100.0%	NOK 135,000
ASTRUM GROUP AS	0.1%	NOK 10,000

Roles

Daglig leder

1 selskap

LMS AS 893295682

Styremedlem

1 selskap

CANTUS FIRMUS 923249494

Styrets leder

1 selskap

LMS AS 893295682

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.