WA
Walter Aker
Walter Aker is a private shareholder with an estimated portfolio value of NOK 27,000. Walter Aker holds a stake in 1 company, and roles in several others.
Estimated portfolio value
NOK 27,000
The sum of estimated values across all known holdings in Norwegian AS/ASA companies
Companies Walter Aker owns
| Company | Stake | Value (est.) |
|---|---|---|
| WALTERIA HOLDING AS | 100.0% | NOK 27,000 |
Roles
Daglig leder
4 selskaper
RUBBY AS
933225046
WALTERIA AS
933225127
ERA BIOCARBON AS
928793761
UPCYCLE TECHNOLOGIES AS
927434172
Styrets leder
3 selskaperActive roles recorded in the Register of Business Enterprises / the Central Coordinating Register
Former roles
CLAWBACK CAPITAL AS
Styremedlem resigned
Roles the person has resigned from, or that have been deregistered
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.