Sondre Hatland Michelsen is a private shareholder. Sondre Hatland Michelsen holds stakes in 2 companies, and roles in several others.

Companies Sondre Hatland Michelsen owns

Company	Stake
BONORO HOLDING AS	100.0%
MICHELSEN SERVICE AS	50.0%

Roles

Styremedlem

2 selskaper

ROUND TABLE 1 BERGEN 987565721

ETEKTOR AS 915223346

Styrets leder

2 selskaper

MICHELSEN SERVICE AS 925785407

BONORO HOLDING AS 936018696

Daglig leder

1 selskap

MICHELSEN SERVICE AS 925785407

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 03.10.2026.