Torfinn Havn • 1956 • Stavanger • 10 roles • 8 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
Z ZTRONG ENERGY AS	Managing Director/CEO	-	50,774,678	100 % directly
Z ZTRONG PARTNER AS	Managing Director/CEO	4,542,662	24,921	94 % indirectly
N NORSK KORROSJONSTEKNISK FORENING AVD. STAVANGER	Managing Director/CEO	-	-	-

Boards

Name	Role	Total operating income	Total equity	Shares
Z ZTRONG ENERGY AS	Chairman	-	50,774,678	100 % directly
Z ZTRONG PARTNER AS	Chairman	4,542,662	24,921	94 % indirectly
H HAFN HOLDING AS	Alternate Member	-	634,911	-
1 1. HINNA KFUM SPEIDERGRUPPE	Chairman	-	-	-
N NORSK KORROSJONSTEKNISK FORENING AVD. STAVANGER	Chairman	-	-	-
N NKF SEMINAR AS	Board Member	-	19,351	-
H HINNA Y'S MEN CLUB	Chairman	-	-	-

Last update: Feb 10, 2026

Related industries

3

Services
Counseling
Services
Financial support
Services
Display

Direct relationships

5

KM
Kirsti Melangen1958
ZTRONG PARTNER AS, ZTRONG ENERGY AS
VP
Vegard Prøysen1980
NORSK KORROSJONSTEKNISK FORENING AVD. STAVANGER, NKF SEMINAR AS
JL
Jannick Lotherington1969
NORSK KORROSJONSTEKNISK FORENING AVD. STAVANGER, NKF SEMINAR AS
TH
Tor Henning Bjørnå1985
NORSK KORROSJONSTEKNISK FORENING AVD. STAVANGER, NKF SEMINAR AS
RE
Rolf Eirik Høgsæt1990
NORSK KORROSJONSTEKNISK FORENING AVD. STAVANGER, NKF SEMINAR AS

Shares owned by Torfinn Havn

Name	Share class	Total operating income	Total equity	Share
Z ZTRONG ENERGY AS	Ordinære aksjer	0	50,774,678	100 % directly
Z ZTRONG PARTNER AS		4,542,662	24,921	94 % indirectly
O OSTA AS		0	113,161,016	2.74 % indirectly
R ROTOR REAL 1 AS		4,864,430	31,098,511	2.12 % indirectly
R ROTOR REAL AS		0	243,372,211	2.12 % indirectly
E EECP AS Closed		0	362,695,971	1.91 % indirectly
C CROATIAN DEVELOPMENT PROPERTY II AS		0	110,854,642	1.2 % indirectly
A ACTIVETAINMENT AS	Ordinære aksjer	0	-292,164	< 0.01 % directly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025