Harald Isdahl • 1946 • Oslo • 6 roles • 8 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
H HIS HOLDING AS	Managing Director/CEO	-	2,710,993	100 % directly

Boards

Name	Role	Total operating income	Total equity	Shares
M MYHRERS RTB AS	Chairman	8,587,162	629,613	100 % indirectly
R RTB CONSULTING AS	Chairman	-	3,479,288	100 % directly
H HIS HOLDING AS	Chairman	-	2,710,993	100 % directly
F FERROMETALL AS	Chairman	269,280,584	98,876,190	-
S SAMEIET HALLINGSKARVET APPARTEMENT	Board Member	-	-	-

Last update: Apr 13, 2023

Related industries1

Services
/ Auditing

Direct relationships5

ES
Eirik Skanke1962
MYHRERS RTB AS, RTB CONSULTING AS
HI
Henrik Isdahl1981
RTB CONSULTING AS, HIS HOLDING AS
RH
Rune Humlebekk1975
FERROMETALL AS
VH
Vegard Holmen1980
FERROMETALL AS
SB
Svein Bjørnar Kolås Selstad1979
SAMEIET HALLINGSKARVET APPARTEMENT

Shares owned by Harald Isdahl

Name	Share class	Total operating income	Total equity	Share
R RTB CONSULTING AS	Ordinære aksjer	0	3,479,288	100 % directly
H HIS HOLDING AS	Ordinære aksjer	0	2,710,993	100 % directly
M MYHRERS RTB AS		8,587,162	629,613	100 % indirectly
S SELJEVEIEN 8 AS		4,850,496	12,432,431	3.29 % indirectly
S SSP HOLDING AS		0	61,577,372	3.29 % indirectly
S STENE STÅL PRODUKTER AS		238,969,979	66,151,467	3.29 % indirectly
O OLAV THON EIENDOM AS	NO0005638858	402,949	5,470,291,050	< 0.01 % directly
T TOMRA SYSTEMS ASA	NO0012470089	3,546,000,000	1,744,000,000	< 0.01 % directly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025