INTERWELL AS

Roles

Daglig lederThormod Langballe

Revisor

Styrets lederKjell-Erik Østdahl

StyremedlemIngelin Drøpping

StyremedlemJon Tore Helland

StyremedlemGustav Martinsen

StyremedlemLiv-Runi Ekeland Syvertsen

StyremedlemKai Petter Vika

StyremedlemTone Rygh

StyremedlemTor Olav Meberg

VaramedlemTorbjørn Buljo

Auditor

Auditor at related companies

None of the 44 related companies use the same auditor.

Company	Auditor
1912 HOLDING AS	PRICEWATERHOUSECOOPERS AS	different
AXIF 12 AS	INSIGNIS AS	different
AXIF 6 AS	INSIGNIS AS	different
BERGERVEIEN 12 AS	PRICEWATERHOUSECOOPERS AS	different
BRAV AS	PRICEWATERHOUSECOOPERS AS	different
BRIM EXPLORER AS	BAKER TILLY GRIMSRUD & CO. ANS	different
FC WELL INVEST AS	PRICEWATERHOUSECOOPERS AS	different
FERD AIBEL HOLDING AS	PRICEWATERHOUSECOOPERS AS	different
FERD AIDIAN TOP HOLDING AS	PRICEWATERHOUSECOOPERS AS	different
FERD AS	PRICEWATERHOUSECOOPERS AS	different
FERD EIENDOM LOGISTIKK HOLDING AS	PRICEWATERHOUSECOOPERS AS	different
FERD GO HOLDING AS	PRICEWATERHOUSECOOPERS AS	different
FERD HOLDING AS	PRICEWATERHOUSECOOPERS AS	different
FERD MG HOLDING AS	PRICEWATERHOUSECOOPERS AS	different
FERD NORKART HOLDING AS	PRICEWATERHOUSECOOPERS AS	different
FERD SERVI HOLDING AS	PRICEWATERHOUSECOOPERS AS	different
FERD SIMPLOYER HOLDING AS	PRICEWATERHOUSECOOPERS AS	different
FERD VEKSTPARTNER AS	PRICEWATERHOUSECOOPERS AS	different
FLOWPRO WELL TECHNOLOGY AS	PRICEWATERHOUSECOOPERS AS	different
HAMANGSKOGEN 10 AS	PRICEWATERHOUSECOOPERS AS	different
HIERONYMUS HEYERDAHLS GATE 1 AS	PRICEWATERHOUSECOOPERS AS	different
HYCOM HYDRAULIKK COMPETANCE AS	DREGGEN REVISJON AS	different
ING PRO AS	PRICEWATERHOUSECOOPERS AS	different
INTERWELL HOLDING 1 AS	PRICEWATERHOUSECOOPERS AS	different
INTERWELL P&A AS	PRICEWATERHOUSECOOPERS AS	different
KUNSTBLOKKA PÅ ROMSÅS AS	PRICEWATERHOUSECOOPERS AS	different
MARIENLYST UTVIKLING AS	PRICEWATERHOUSECOOPERS AS	different
MESTERGRUPPEN NÆRINGSEIENDOM AS	PRICEWATERHOUSECOOPERS AS	different
MG NÆRING FLORØ AS	PRICEWATERHOUSECOOPERS AS	different
MG NÆRING RUGTVEDT AS	PRICEWATERHOUSECOOPERS AS	different
MINTRA HOLDING AS	ERNST & YOUNG AS	different
NORKART HOLDING 1 AS	PRICEWATERHOUSECOOPERS AS	different
NORKART HOLDING 2 AS	PRICEWATERHOUSECOOPERS AS	different
PRETRE AS	PRICEWATERHOUSECOOPERS AS	different
SANDBAKKEN AS	PRICEWATERHOUSECOOPERS AS	different
SERVI AS	PRICEWATERHOUSECOOPERS AS	different
SIMPLOYER AS	PRICEWATERHOUSECOOPERS AS	different
SPORAFJELL HOLDING AS	PRICEWATERHOUSECOOPERS AS	different
STOKKAMYR HOLDING AS	PRICEWATERHOUSECOOPERS AS	different
TIEDEMANNSBYEN NÆRING AS	PRICEWATERHOUSECOOPERS AS	different
TREFIBERISOLERING SØR AS	PRICEWATERHOUSECOOPERS AS	different
TRY SCHJÆRVEN MEDIA AS	PRICEWATERHOUSECOOPERS AS	different
VOKSENKOLLEN UTVIKLING AS	PRICEWATERHOUSECOOPERS AS	different
XL-BYGG SØRVEST AS	PRICEWATERHOUSECOOPERS AS	different

Shareholders

Name	Stake	Shares	Year
INTERWELL HOLDING 1 AS	100.0%	59237104.000000	2025

Holdings in other companies

Company	Status	Stake	Shares
FLOWPRO WELL TECHNOLOGY AS	Active	100.0%	10000.000000
INTERWELL P&A AS	Active	100.0%	61680.000000
INTERWELL NORWAY AS	Active	100.0%	150000.000000
INTERWELL US HOLDING AS	Active	100.0%	100000.000000

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.