Trond Arve Stamnes is a private shareholder with an estimated portfolio value of NOK 12.3m. Trond Arve Stamnes holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 12.3m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Trond Arve Stamnes owns

Company	Stake	Value (est.)
INVISIBLE HAND AS	100.0%	NOK 12.3m

Roles

Styremedlem

4 selskaper

INTERWELL NORWAY AS 980404048

INTERWELL US HOLDING AS 998175860

FLOWPRO WELL TECHNOLOGY AS 911918196

INTERWELL P&A AS 915558410

Daglig leder

1 selskap

INVISIBLE HAND AS 997356640

Styrets leder

1 selskap

INVISIBLE HAND AS 997356640

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 02.09.2026.