WILHELM CHRISTIAN SIIRA is a private shareholder with an estimated portfolio value of NOK 1.2m. WILHELM CHRISTIAN SIIRA har eierandeler i 2 selskaper, og roller i flere selskaper.

Estimated portfolio value

NOK 1.2m

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

Selskaper WILHELM CHRISTIAN SIIRA eier

Company	Stake	Value (est.)
HYGIEA CONSULTING AS	100.0%	NOK 821,000
KIRKEGATEN 19/21 AS	20.2%	NOK 424,000

Roles

Styrets leder

4 selskaper

ERSVIK VANN- OG AVLØPSLAG SA 923628339

STORASUNDET VANN- OG AVLØPSLAG SA 923149376

NYE KIRKEGATEN 19/21 AS 937782713

KIRKEGATEN 19/21 AS 980644928

Daglig leder

2 selskaper

NYE KIRKEGATEN 19/21 AS 937782713

KIRKEGATEN 19/21 AS 980644928

Styremedlem

1 selskap

NORTURIST UTVIKLING AS 919770406

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 15.06.2026.