KONSERNET MORTENSEN AS • 989005138 • Lier • Specialised construction activities

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/ Contractor activities

/ 43.120 Site preparation

KONSERNET MORTENSEN AS

Keywords

preparationconstruction sitesexcavationdrainageditchescleaningblastingsortingplanningdriving awaydisposalmassingpreparatorydrainage work

Organization

CEO: CW
Cato Werner Nguyen Mortensen1967
Chairman of the board: CW
Cato Werner Nguyen Mortensen1967
Years since formation: 19 years; since Jan 17, 2006
Type: Limited company
VAT registered: No
Number of employees: 0

Ownership

Number of shares and share classes: 100; 1 share class
Total number of shareholders: 1; person
Belongs to group of

Financials

Annual total result 2024: 4,475,028; NOK
Total equity 2024: 19,416,013; NOK

Last update: Jul 31, 2025

Management

Management / administration

Name	Role	Shares
CW Cato Werner Nguyen Mortensen 1967	Managing Director/CEO	100 % directly

Board

Name	Role	Shares
CW Cato Werner Nguyen Mortensen 1967	Chairman	100 % directly
KM Kaare Mortensen 1936	Alternate Member	-

Others

Name	Role	Shares
R REVISORKOLLEGIET AS	Auditor	-

Top 10 individual shareholders

Name	Role	Shares
CW Cato Werner Nguyen Mortensen 1967	Managing Director/CEO, Chairman	100 % directly

Last update: Apr 13, 2023

Ownership

Company shareholders

Name	Share class	Total number of shares	Share
CW Cato Werner Nguyen Mortensen 1967	Ordinary shares	100	100 %

Shares owned by the KONSERNET MORTENSEN AS

Name	Share class	Total number of shares	Share
K KAARE MORTENSEN AS	Ordinary shares	26	52 %
K KAARE MORTENSEN BUSKERUD AS	Ordinary shares	26	52 %
K KAARE MORTENSEN OSLO/AKERSHUS AS	Ordinary shares	203	40.6 %
B BRUNLASKOGEN EIENDOM AS	Ordinary shares	350	35 %
E ECKHOLDT AS	Ordinary shares	276	30.1 %

Last update: Jun 2, 2025

Group structure

KONSERNET MORTENSEN AS
Total operating income 2024: NOK 0
Operating profit 2024: NOK -82,063
Employees: 0

Financials

in NOK

Summary

Year	2024	2023	2022	2021
Total operating income	0	109,646	0	0
Annual Total Result	4,475,028	7,068,431	7,484,313	10,895,446
Total assets	19,506,488	17,126,877	35,214,797	37,012,642
Total liabilities	90,475	185,892	12,842,243	22,124,400
Total equity	19,416,013	16,940,984	22,372,555	14,888,242

P&L

Year	2024	2023	2022	2021
Total operating income	0	109,646	0	0
Total operating costs	82,063	48,808	39,459	51,884
Operating result	-82,063	60,838	-39,459	-51,884
Financial income/costs	4,576,306	7,113,582	7,637,548	11,039,668
Profit before tax	4,494,243	7,174,420	7,598,089	10,987,784
Total tax & extraordinary income/cost	19,215	105,989	113,776	92,338
Annual Total Result	4,475,028	7,068,431	7,484,313	10,895,446

Balance overview

Year	2024	2023	2022	2021
Total fixed assets	11,461,179	11,461,179	15,559,934	15,416,934
Total current assets	8,045,309	5,665,698	19,654,863	21,595,708
Total assets	19,506,488	17,126,877	35,214,797	37,012,642
Short term debt	60,084	161,023	12,808,253	22,066,716
Long term debt	30,391	24,869	33,990	57,684
Total liabilities	90,475	185,892	12,842,243	22,124,400
Contributed capital	2,640,000	2,640,000	2,640,000	2,640,000
Retained earnings	16,776,013	14,300,984	19,732,555	12,248,242
Total equity	19,416,013	16,940,984	22,372,555	14,888,242
Total equity and liabilities	19,506,488	17,126,876	35,214,798	37,012,642

Classification

Category

/ Contractor activities

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

43.1

Main industrial group

Demolition and site preparation

43.12

Industrial group

Site preparation

43.120

Industrial group

Site preparation