WALTER WILHELMSEN AS
Operating
Rørleggervirksomhet og det som hermed står i
forbindelse. I tillegg ha agentur samt delta i
andre selskaper.
Keywords
installationwater systemsheating systemscooling systemssanitary systemsexpansionconversionrepair and maintenancesteam pipessolar collectorscooling towerssprinkler systemsirrigation systems
Organization
- CEO
- WW
- Chairman of the board
- WW
- Years since formation
- 31 years
- since Feb 20, 1995
- Type
- Limited company
- VAT registered
- Yes
- Number of employees
- 12
Ownership
- Number of shares and share classes
- 250
- 1 share class
- Total number of shareholders
- 1
- company
- Belongs to group of
Financials
- Total operating income 2025
- 19,361,168
- NOK
- Annual total result 2025
- 1,417,568
- NOK
- Total equity 2025
- 8,661,319
- NOK
Last update: Jul 13, 2026
Management
Management / administration
| Name | Role | Shares |
|---|---|---|
WW | Managing Director/CEO | 100 % indirectly |
Board
| Name | Role | Shares |
|---|---|---|
WW | Chairman | 100 % indirectly |
| Board Member | - |
Others
| Name | Role | Shares |
|---|---|---|
| Auditor | - | |
| Accountant | - |
Top 10 individual shareholders
| Name | Role | Shares |
|---|---|---|
WW | Managing Director/CEO, Chairman | 100 % indirectly |
Last update: May 2, 2026
Ownership
Company shareholders
| Name | Share class | Total number of shares | Share |
|---|---|---|---|
| Ordinary shares | 250 | 100 % |
Last update: Jun 2, 2025
Group structure
- Total operating income 2025: NOK 0Operating profit 2025: NOK -71,738Employees: 0
Financials
in NOK
Summary
| Year | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|
Total operating income | 19,361,168 | 15,701,799 | 16,407,422 | 13,119,222 | 14,012,189 |
Annual Total Result | 1,417,568 | 1,438,061 | 1,427,472 | 456,027 | 700,754 |
Total assets | 11,884,422 | 12,927,894 | 11,337,014 | 9,391,229 | 12,202,951 |
Total liabilities | 3,223,103 | 5,223,943 | 5,071,124 | 1,552,811 | 3,820,560 |
Total equity | 8,661,319 | 7,703,951 | 6,265,890 | 7,838,418 | 8,382,391 |
P&L
| Year | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|
Total operating income | 19,361,168 | 15,701,799 | 16,407,422 | 13,119,222 | 14,012,189 |
Total operating costs | 17,685,352 | 14,035,896 | 14,712,647 | 12,538,993 | 13,017,788 |
Operating result | 1,675,816 | 1,665,903 | 1,694,775 | 580,229 | 994,401 |
Financial income/costs | 142,086 | 180,369 | 134,771 | 4,667 | -96,000 |
Profit before tax | 1,817,902 | 1,846,272 | 1,829,546 | 584,896 | 898,402 |
Total tax & extraordinary income/cost | 400,334 | 408,211 | 402,074 | 128,869 | 197,648 |
Annual Total Result | 1,417,568 | 1,438,061 | 1,427,472 | 456,027 | 700,754 |
Balance overview
| Year | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|
Total fixed assets | 1,566,066 | 1,800,023 | 1,512,831 | 1,144,134 | 6,860,723 |
Total current assets | 10,318,356 | 11,127,870 | 9,824,183 | 8,247,095 | 5,342,228 |
Total assets | 11,884,422 | 12,927,894 | 11,337,014 | 9,391,229 | 12,202,951 |
Short term debt | 3,223,103 | 5,223,943 | 5,071,124 | 1,552,811 | 1,970,514 |
Long term debt | 0 | 0 | 0 | 0 | 1,850,046 |
Total liabilities | 3,223,103 | 5,223,943 | 5,071,124 | 1,552,811 | 3,820,560 |
Contributed capital | 4,825,000 | 4,825,000 | 4,825,000 | 4,825,000 | 4,825,000 |
Retained earnings | 3,836,319 | 2,878,951 | 1,440,890 | 3,013,418 | 3,557,391 |
Total equity | 8,661,319 | 7,703,951 | 6,265,890 | 7,838,418 | 8,382,391 |
Total equity and liabilities | 11,884,422 | 12,927,894 | 11,337,014 | 9,391,229 | 12,202,951 |
Classification
21st company classification
BETA
Small company
Category
Type of organization
Limited company
Classification of institutional sector
INNL
Domestic sectors
A_IKKE-FIN
Non-financial corporations
2100
Private non-financial incorporated enterprises
Standard industrial classification
F
Main industrial area
Construction
43
Activity
Specialised construction activities
43.2
Main industrial group
Electrical, plumbing and other construction installation activities
43.22
Industrial group
Plumbing, heat and air-conditioning installation
43.221
Industrial group
Plumbing- and ventilation-installation