Rensø Byg ApS

Private limited companyCVR 40552049RingkøbingActive

Rensø Byg ApS is a private limited company, based in Ringkøbing, active in construction of buildings, founded in 2019. After a loss in 2024, the company made a profit of DKK 800k in 2025. Equity grew to DKK 846k in 2025.

PDF report Compare

Key figures · financial year 2025

Gross profitDKK 2.6m+18,249.1% vs. 2024

Net profitDKK 800k+6,458.7% vs. 2024

EquityDKK 846k+1,741.7% vs. 2024

Employees9latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

Net profit went from a loss of DKK 12,577 to a profit of DKK 800k (2024 → 2025).
Equity rose 1,742% (2024 → 2025), to DKK 846k.

Employees

3 more employees than a year earlier: 9 (07/2026) against 6 (07/2025).

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 2020–2025 · amounts in DKK thousand

Equity and net profit

EquityNet profit

Financial figures for Rensø Byg ApS
	2020	2021	2022	2023	2024	2025	Change
Revenue	not stated	not stated	not stated	not stated	not stated	not stated	–
Gross profit	−109	−25	−6	178	−14	2,560	+18,249.1%
Operating profit (EBIT)	–	–	–	–	–	1,026	–
Profit before tax	−115	−28	−8	176	−16	1,025	+6,460%
Net profit	−91	−22	−6	137	−13	800	+6,458.7%
Total assets	93	10	15	230	155	2,721	+1,651.7%
Equity	−51	−73	−79	58	46	846	+1,741.7%
Liabilities	144	83	94	172	109	1,875	+1,613.9%
Cash and cash equivalents	24	2	13	230	149	581	+290.8%
Average number of employees	1	–	–	0	0	3	–

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 2020, 2021, 2022, 2023, 2024, 2025: smaller companies may omit it, and we do not derive it from other figures.

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)

Annual reports

6 financial years

Annual reports for Rensø Byg ApS
Financial year	Period	Published	Figures for	Documents
2025	01/07/2024 – 30/06/2025	12/12/2025	The company	PDF not statedXBRL
2024	01/07/2023 – 30/06/2024	12/07/2024	The company	PDF XBRL
2023	01/07/2022 – 30/06/2023	17/08/2023	The company	PDF XBRL
2022	01/07/2021 – 30/06/2022	11/01/2023	The company	PDF XBRL
2021	01/07/2020 – 30/06/2021	20/09/2021	The company	PDF XBRL
2020	28/05/2019 – 30/06/2020	12/01/2021	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 2.6mNo. 502 of 910

Better than 45% of the companies in the industry

EquityDKK 846kNo. 589 of 914

Better than 36% of the companies in the industry

Number of employees9No. 545 of 914

Better than 40% 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. 25,824of 69,742 Better than 63%	No. 35,855of 69,964 Better than 49%
Same industry and fewer than 20 employees692 companies in the comparison	No. 295of 689 Better than 57%	No. 379of 692 Better than 45%
Companies that are between 5 and 14 years old33,688 companies in the comparison	No. 14,569of 33,588 Better than 57%	No. 16,571of 33,687 Better than 51%
All companies of type ApS66,508 companies in the comparison	No. 25,258of 66,379 Better than 62%	No. 31,701of 66,505 Better than 52%

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

Rensø Byg ApSDKK 2.6m
Per Aarsleff A/SDKK 739.2m
NCC Danmark A/SDKK 720.4m

Net profit

Rensø Byg ApSDKK 800k
Per Aarsleff A/SDKK 279.8m
NCC Danmark A/SDKK 316.9m

Equity

Rensø Byg ApSDKK 846k
Per Aarsleff A/SDKK 1.5bn
NCC Danmark A/SDKK 538.1m

Employees

Rensø Byg ApS9
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

Lundorff Holding Ringkøbing ApS100%

Rensø Byg ApS

Management

1 active registrations

Executive management

Executive management at Rensø Byg ApS
Name	Role	Appointed
Søren Lundorff Skole	Director	12/07/2024

Founders: Lundorff Holding Ringkøbing ApS

Former management (2)

Former management at Rensø Byg ApS
Name	Role	Appointed	Resigned
Søren Lundorff Skole	CEO	28/05/2019	11/12/2019
Tina Ebdrup Lundorff Skole	Director	20/12/2019	12/07/2024

Signing rule: Selskabet tegnes af én direktør

Address and production units

1 active production units

Gammel Sogn Kirkevej 4
6950 Ringkøbing

Ringkøbing-Skjern Municipality · Postcode 6950

Other companies at the address (1)

EVC Rådgivning ApSEngineering consultancy in construction and civil engineering

Production units
Production unit	Address	Industry	Employees	P number
Rensø Byg ApS	Gammel Sogn Kirkevej 4, Holmsland, 6950 Ringkøbing	Construction of buildings	7	1024744090

Purpose

Selskabets formål er at drive virksomhed med handel og service, samt enhver i forbindelse hermed stående virksomhed.

The purpose is quoted from the register in Danish.

Changes year by year

14 registered events

52019

12020

22021

02022

22023

32024

12025

20251 changeaccounts 1

12/12AccountsAnnual report for 2025 published

20243 changesmanagement 2 · accounts 1

12/07ManagementSøren Lundorff Skole appointed director
12/07ManagementTina Ebdrup Lundorff Skole stepped down as director
12/07AccountsAnnual report for 2024 published

20232 changesaccounts 2

17/08AccountsAnnual report for 2023 published
11/01AccountsAnnual report for 2022 published

20212 changesaccounts 2

20/09AccountsAnnual report for 2021 published
12/01AccountsAnnual report for 2020 published

20201 changeaddress 1

23/09AddressMoved to Gammel Sogn Kirkevej 4, Holmsland, 6950 Ringkøbing

20195 changesmanagement 3 · founded 1 · ownership 1

20/12ManagementTina Ebdrup Lundorff Skole appointed director
11/12ManagementSøren Lundorff Skole stepped down as ceo
28/05FoundedRegistered as Rensø Byg ApS
28/05ManagementSøren Lundorff Skole appointed ceo
28/05OwnershipLundorff Holding Ringkøbing ApS registered as owner (100%)

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Same industry in Ringkøbing-Skjern

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Same people in management

EVC Rådgivning ApSvia Søren Lundorff Skole

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.

View in CVR Report a correction