Wilhelm Christian Siira • 1967 • Stavanger • 9 roles • 4 shareholdings

This website uses cookies to enhance the user experience.

||

Roles

Management

Name	Role	Total operating income	Total equity	Shares
H HYGIEA CONSULTING AS	Managing Director/CEO	408,648	743,794	100 % directly
K KIRKEGATEN 19/21 AS	Managing Director/CEO	1,771,428	2,324,727	25.2 % directly 20.2 % indirectly 5 %

Boards

Name	Role	Total operating income	Total equity	Shares
H HYGIEA CONSULTING AS	Chairman	408,648	743,794	100 % directly
K KIRKEGATEN 19/21 AS	Chairman	1,771,428	2,324,727	25.2 % directly 20.2 % indirectly 5 %
E ERSVIK VANN- OG AVLØPSLAG SA	Contact Person	-	-	-
N NORTURIST UTVIKLING AS	Board Member	-	7,494,571	-
S STORASUNDET VANN- OG AVLØPSLAG SA	Contact Person	-	-	-

Last update: Apr 13, 2023

Related industries1

Water, sewage and waste disposal
/ Water and wastewater

Direct relationships5

Shares owned by Wilhelm Christian Siira

Name	Share class	Total operating income	Total equity	Share
H HYGIEA CONSULTING AS	Ordinære aksjer	408,648	743,794	100 % directly
M MY PLACE AS		1,760,943	-347,840	30 % indirectly
K KIRKEGATEN 19/21 AS	B-aksjer	1,771,428	2,324,727	20.2 % directly 20.2 % indirectly 5 %
E EQUINOR ASA	NO0010096985	72,543,000,000	41,090,000,000	< 0.01 % directly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025