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VENTILASJONSRENS AS971 089 121

Cooling and ventilation
Limited company
Schweigaards gate 34F 0191 OSLO, Norge
Construction
/ Cooling and ventilation
/ 43.223 Ventilation-installation

VENTILASJONSRENS AS

Operating
Vedlikehold av miljøanlegg, salg og service samt hva hermed står i forbindelse, herunder deltagelse i andre selskaper med lignende virksomhet.

Keywords

installationcommissioningregulationenergy efficiencyservicemaintenancerepairdocumentationventilation systemextensionconversionplumbing work

Organization

CEO
BR

Bjørn Renstrøm Hansen1964

Chairman of the board
UR

Ulf Renstrøm Hansen1959

Years since formation
31 years
since Feb 20, 1995
Type
Limited company
VAT registered
Yes
Number of employees
7

Ownership

Number of shares and share classes
100
1 share class
Total number of shareholders
1
person

Financials

Total operating income 2025
10,839,347
NOK
Annual total result 2025
1,351,073
NOK
Total equity 2025
3,476,339
NOK
Last update: Jun 30, 2026

Management

Management / administration

NameRoleShares
BR

Bjørn Renstrøm Hansen

1964

Managing Director/CEO-

Board

NameRoleShares
UR

Ulf Renstrøm Hansen

1959

Chairman
100 %
directly
TO

Tormod Olav Lysenstøen

1961

Board Member-
SH

Siv Hanne Østeng Hansen

1962

Alternate Member-

Others

NameRoleShares
A
ALPHA REVISJON AS
Auditor-
C
CENSEA REGNSKAP AS
Accountant-

Top 10 individual shareholders

NameRoleShares
UR

Ulf Renstrøm Hansen

1959

Chairman
100 %
directly
Last update: Jul 6, 2026

Ownership

Company shareholders

NameShare classTotal number of sharesShare
UR

Ulf Renstrøm Hansen

1959

Ordinary shares
100
100 %
Last update: Jun 2, 2025

Financials

in NOK

Summary

Year20252024202320222021
Total operating income
10,839,347
8,390,244
11,070,143
9,058,579
7,228,733
Annual Total Result
1,351,073
17,176
907,330
1,017,089
328,461
Total assets
5,494,486
4,276,688
7,431,925
4,597,891
3,323,336
Total liabilities
2,018,146
2,151,422
5,323,834
2,697,131
2,039,665
Total equity
3,476,339
2,125,266
2,108,090
1,900,760
1,283,671

P&L

Year20252024202320222021
Total operating income
10,839,347
8,390,244
11,070,143
9,058,579
7,228,733
Total operating costs
9,070,480
8,303,141
9,837,896
7,734,698
6,803,648
Operating result
1,768,866
87,103
1,232,248
1,323,881
425,085
Financial income/costs
-37,949
-64,098
-62,962
-19,921
-3,981
Profit before tax
1,730,917
23,005
1,169,286
1,303,960
421,104
Total tax & extraordinary income/cost
379,844
5,829
261,956
286,871
92,643
Annual Total Result
1,351,073
17,176
907,330
1,017,089
328,461

Balance overview

Year20252024202320222021
Total fixed assets
508,861
711,259
933,845
769,058
716,698
Total current assets
4,985,625
3,565,429
6,498,080
3,828,833
2,606,638
Total assets
5,494,486
4,276,688
7,431,925
4,597,891
3,323,336
Short term debt
2,006,170
1,425,336
4,419,171
2,305,456
1,500,689
Long term debt
11,976
726,086
904,663
391,675
538,976
Total liabilities
2,018,146
2,151,422
5,323,834
2,697,131
2,039,665
Contributed capital
100,000
100,000
100,000
100,000
100,000
Retained earnings
3,376,339
2,025,266
2,008,090
1,800,760
1,183,671
Total equity
3,476,339
2,125,266
2,108,090
1,900,760
1,283,671
Total equity and liabilities
5,494,486
4,276,688
7,431,925
4,597,891
3,323,336

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
43.223
Industrial group
Ventilation-installation