Question 1

What is the Org number of INSTALLATØRENES SERVICE- OG OPPLYSNINGSKONTOR?

Accepted Answer

INSTALLATØRENES SERVICE- OG OPPLYSNINGSKONTOR is registered with Brønnøysundsregistrene under Org 971033517.

Question 2

What is the revenue of INSTALLATØRENES SERVICE- OG OPPLYSNINGSKONTOR?

Accepted Answer

INSTALLATØRENES SERVICE- OG OPPLYSNINGSKONTOR reported revenue of NOK 123,8M in 2025.

Question 3

How many employees does INSTALLATØRENES SERVICE- OG OPPLYSNINGSKONTOR have?

Accepted Answer

INSTALLATØRENES SERVICE- OG OPPLYSNINGSKONTOR employs 60 people as of the latest annual report.

Question 4

Who is the CEO of INSTALLATØRENES SERVICE- OG OPPLYSNINGSKONTOR?

Accepted Answer

Ove Guttormsen is Chief Executive Officer of INSTALLATØRENES SERVICE- OG OPPLYSNINGSKONTOR, in role since 2013.

Question 5

Who is the chairman of INSTALLATØRENES SERVICE- OG OPPLYSNINGSKONTOR?

Accepted Answer

Geir Saltkjel chairs the board of INSTALLATØRENES SERVICE- OG OPPLYSNINGSKONTOR, in role since 2025.

Question 6

Where is INSTALLATØRENES SERVICE- OG OPPLYSNINGSKONTOR headquartered?

Accepted Answer

INSTALLATØRENES SERVICE- OG OPPLYSNINGSKONTOR's registered address is Middelthuns gate 27, 0368 Oslo.

Name	Role	Member since
Current (1)
OG Ove Guttormsen Chief Executive Officer	Chief Executive Officer	2013

Name	Role	Member since
Current (1)
OG Ove Guttormsen Chief Executive Officer	Chief Executive Officer	2013

INSTALLATØRENES SERVICE- OG OPPLYSNINGSKONTOR

People & ownership