Grundsten A/S

Public limited companyCVR 35229469Viby JActive

Grundsten A/S is a public limited company, based in Viby J, active in construction of buildings, founded in 2013. Net profit rose 148% from 2020 to 2025, ending at DKK 1m. Profit has grown three years in a row. Equity grew to DKK 3.8m in 2025.

PDF report Compare

Key figures · financial year 2025

Gross profitDKK 5.7m+31.3% vs. 2020

Net profitDKK 1m+147.9% vs. 2020

EquityDKK 3.8m+353.5% vs. 2020

Employees9latest month from CVR

What has changed

calculated from recorded figures and dates

Employees

1 fewer employees than a year earlier: 9 (07/2026) against 10 (07/2025).

Registrations, last 24 months

11/08/2025: Moved to Rudolfgårdsvej 9, 8260 Viby J
25/03/2025: Moved to Ormslevvej 271A, Stavtrup, 8260 Viby J
05/03/2025: Moved to Ormslevvej 271A, Stavtrup, 8260 Viby J
03/03/2025: Moved to Ormslevvej 271A, Stavtrup, 8260 Viby J

Calculated from the latest two annual reports in sequence and from registrations in CVR. A figure that is missing in either year gives no line, and we derive no figures.

Financial statements

Financial years 2018–2025 · amounts in DKK thousand

Equity and net profit

EquityNet profit

Financial figures for Grundsten A/S
	2018	2019	2020	2025	Change
Revenue	not stated	not stated	not stated	not stated	–
Gross profit	7,578	3,909	4,341	5,699	+31.3%
Operating profit (EBIT)	12	197	599	1,508	+151.8%
Profit before tax	−173	35	527	1,327	+152%
Net profit	−137	26	407	1,008	+147.9%
Total assets	6,485	6,041	4,492	10,771	+139.8%
Equity	398	424	831	3,769	+353.5%
Liabilities	6,088	5,617	3,661	–	–
Cash and cash equivalents	–	–	278	6	−98%
Average number of employees	22	11	10	7	−30%

Source: annual reports filed with the Danish Business Authority (XBRL). Figures for the company (not the group); change is the latest year against the year before. “–” means the figure is not stated in the annual report. Revenue is not stated for 2018, 2019, 2020, 2025: smaller companies may omit it, and we do not derive it from other figures. The register has no financial statements for 2021, 2022, 2023, 2024 (changed financial year or not filed).

Download the figures as CSV · free with an account, amounts in whole DKK

Compare with the industry (914 companies)

Gross profitMedian, the industry (914 companies)

Signals from the financial statements

calculated from the 2025 figures

Fewer employees
The number of employees fell 30% from 10 in 2020 to 7 in 2025.
How is this calculated?
The number of employees according to the annual report has fallen by at least 25%, and was at least 10 the year before.

The signals are rules applied to the figures in the annual reports. They are not an assessment or credit rating of the company. See Data and method.

Annual reports

4 financial years

Annual reports for Grundsten A/S
Financial year	Period	Published	Figures for	Documents
2025	01/01/2025 – 31/12/2025	19/03/2026	The company	PDF not statedXBRL
2020	01/01/2020 – 31/12/2020	17/06/2021	The company	PDF XBRL
2019	01/01/2019 – 31/12/2019	01/09/2020	The company	PDF XBRL
2018	01/01/2018 – 31/12/2018	11/06/2019	The company	PDF XBRL

The figures from all the annual reports are shown on this page. The documents themselves (PDF and XBRL, the machine-readable edition) are downloaded with a Pro account: sign in or create a free account, and then choose Pro. XBRL is the edition the figures on the page are read from.

Employees

monthly figures from CVR

Employees

Position in the industry

914 companies in the database

Comparison with the other companies in construction of buildings based on the latest financial year.

Gross profitDKK 5.7mNo. 341 of 910

Better than 63% of the companies in the industry

EquityDKK 3.8mNo. 352 of 914

Better than 62% of the companies in the industry

Number of employees9No. 370 of 914

Better than 60% of the companies in the industry

Industry median: gross profit DKK 3.1m, net profit DKK 305k, equity DKK 1.8m, 5 employees.

Distribution of gross profit for 851 companies in the industry (latest financial year, logarithmic scale). Amber bar: where this company sits.

Compared with similar companies

size, age and company form

Rank among similar companies
Group	Gross profit	Equity
Companies with fewer than 20 employees69,967 companies in the comparison	No. 11,415of 69,742 Better than 84%	No. 16,901of 69,964 Better than 76%
Same industry and fewer than 20 employees692 companies in the comparison	No. 137of 689 Better than 80%	No. 163of 692 Better than 77%
Companies that are between 5 and 14 years old33,688 companies in the comparison	No. 7,688of 33,588 Better than 77%	No. 7,325of 33,687 Better than 78%
All companies of type A/S18,025 companies in the comparison	No. 11,414of 17,786 Better than 36%	No. 12,567of 18,024 Better than 30%

The rank is calculated among companies in the database with a figure for the latest financial year, and is shown only for groups of at least ten companies.

Compare with the industry

Construction of buildings

Gross profit

Grundsten A/SDKK 5.7m
Per Aarsleff A/SDKK 739.2m
NCC Danmark A/SDKK 720.4m

Net profit

Grundsten A/SDKK 1m
Per Aarsleff A/SDKK 279.8m
NCC Danmark A/SDKK 316.9m

Equity

Grundsten A/SDKK 3.8m
Per Aarsleff A/SDKK 1.5bn
NCC Danmark A/SDKK 538.1m

Employees

Grundsten A/S9
Per Aarsleff A/S2,957
NCC Danmark A/S1,748

Latest financial year per company. Choose up to three companies from the largest in the industry.

Owners and group

from the Public Ownership Register

Owners

V. Arensbak Holding ApS100%

Grundsten A/S

Management

4 active registrations

Executive management

Executive management at Grundsten A/S
Name	Role	Appointed
Valdemar Arensbak Møller	Director	16/04/2013

Board of directors

Board of directors at Grundsten A/S
Name	Role	Appointed
Valdemar Arensbak Møller	Board member	16/04/2013
Maria Gram Christensen	Chair of the board	20/12/2019
Benjamin Ben-Noon	Board member	03/04/2024

Auditor: Revisionsfirmaet Seiersen Revision I/S
Founders: Valdemar Arensbak Møller

Former management (5)

Former management at Grundsten A/S
Name	Role	Appointed	Resigned
Kurt Degn	Board member	16/04/2013	30/11/2018
Benjamin Ben-Noon	Board member	16/04/2013	16/12/2019
Jens Røjmer Søndergaard	Board member	11/05/2016	26/10/2016
Jens Røjmer Søndergaard	Chair of the board	27/10/2016	04/12/2019
Kenneth Møller Nielsen	Board member	20/12/2019	03/04/2024

Signing rule: Selskabet tegnes af et bestyrelsesmedlem og direktøren i forening, eller af den samlede bestyrelse.

Address and production units

1 active production units

Rudolfgårdsvej 9
8260 Viby J

Aarhus Municipality · Postcode 8260

Other companies at the address (1)

Innotec Danmark A/SWholesale of motor vehicle parts and accessories

Production units
Production unit	Address	Industry	Employees	P number
Grundsten A/S	Rudolfgårdsvej 9, 8260 Viby J	Construction of buildings	8	1018429213

Purpose

Selskabets formål er at udøve murervirksomhed, handelsvirksomhed og dermed beslægtet virksomhed.

The purpose is quoted from the register in Danish.

Changes year by year

29 registered events

12015

32016

12017

22018

52019

12020

12021

02022

12023

32024

42025

12026

20261 changeaccounts 1

19/03AccountsAnnual report for 2025 published

20254 changesaddress 4

11/08AddressMoved to Rudolfgårdsvej 9, 8260 Viby J
25/03AddressMoved to Ormslevvej 271A, Stavtrup, 8260 Viby J
05/03AddressMoved to Ormslevvej 271A, Stavtrup, 8260 Viby J
03/03AddressMoved to Ormslevvej 271A, Stavtrup, 8260 Viby J

20243 changesmanagement 2 · name 1

03/04ManagementBenjamin Ben-Noon appointed board member
03/04ManagementKenneth Møller Nielsen stepped down as board member
18/01NameName changed from MUREREN.NU A/S to Grundsten A/S

20231 changeindustry 1

07/02IndustryIndustry changed to Opførelse af bygninger (412000)

20211 changeaccounts 1

17/06AccountsAnnual report for 2020 published

20201 changeaccounts 1

01/09AccountsAnnual report for 2019 published

20195 changesmanagement 4 · accounts 1

20/12ManagementKenneth Møller Nielsen appointed board member
20/12ManagementMaria Gram Christensen appointed chair of the board
16/12ManagementBenjamin Ben-Noon stepped down as board member
04/12ManagementJens Røjmer Søndergaard stepped down as chair of the board
11/06AccountsAnnual report for 2018 published

20182 changesmanagement 1 · address 1

30/11ManagementKurt Degn stepped down as board member
23/10AddressMoved to Ormslevvej 271A, 8260 Viby J

20171 changeaddress 1

16/03AddressMoved to Ormslevvej 271A, 8260 Viby J

20163 changesmanagement 3

27/10ManagementJens Røjmer Søndergaard appointed chair of the board
26/10ManagementJens Røjmer Søndergaard stepped down as board member
11/05ManagementJens Røjmer Søndergaard appointed board member

20151 changeaddress 1

17/08AddressMoved to Stavtrupvej 32, Stavtrup, 8260 Viby J

20136 changesownership 1 · founded 1 · management 4

24/04OwnershipV. ARENSBAK HOLDING ApS registered as owner (100%)
16/04FoundedRegistered as MUREREN.NU A/S
16/04ManagementKurt Degn appointed board member
16/04ManagementValdemar Arensbak Møller appointed board member
16/04ManagementValdemar Arensbak Møller appointed director
16/04ManagementBenjamin Ben-Noon appointed board member

Related companies

Same industry in Aarhus

Per Aarsleff A/S2,957 employees
Jorton A/S479 employees
HusCompagniet Danmark A/S246 employees
Vognsen & Co A/S88 employees
Vognsen & Co Aarhus A/S28 employees
Züblin A/S27 employees

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Same people in management

Become A/Svia Jens Røjmer Søndergaard
Kompetencekanalen A/Svia Benjamin Ben-Noon
Jydsk Blindrammefabrik A/Svia Jens Røjmer Søndergaard
Byggesagkyndig.nu ApSvia Jens Røjmer Søndergaard
Akustikken A/Svia Jens Røjmer Søndergaard
Frokostplus ApSvia Jens Røjmer Søndergaard

Largest in the industry

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Source and updates

The information comes from the Danish Central Business Register (Danish Business Authority) and from annual reports filed with the Danish Business Authority. Last synchronised 24/10/2026. The company is protected against advertising; contact details are not shown, and the data must not be used for marketing.

View in CVR Report a correction