L.o. Seierskilde Maskinudlejning A/S
Public limited companyCVR 31514800HerfølgeActive
L.o. Seierskilde Maskinudlejning A/S is a public limited company, based in Herfølge, active in other specialised construction activities n.e.c., founded in 2008. Net profit fell 53% from 2024 to 2025, ending at DKK 421k. Equity fell to DKK 5.7m in 2025.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit fell 25% (2024 → 2025), to DKK 3m.
- Net profit fell 53% (2024 → 2025), to DKK 421k.
- Equity fell 16% (2024 → 2025), to DKK 5.7m.
Registrations, last 24 months
- 01/01/2025: Industry changed to Other specialised construction activities n.e.c. (439900)
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 thousandEquity and net profit
| 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Change | |
|---|---|---|---|---|---|---|---|
| Revenue | not stated | not stated | not stated | not stated | not stated | not stated | – |
| Gross profit | 4,137 | 3,989 | 3,788 | 3,372 | 3,957 | 2,978 | −24.7% |
| Operating profit (EBIT) | 546 | 662 | 511 | 136 | 932 | 247 | −73.5% |
| Profit before tax | 688 | 842 | 680 | 304 | 1,109 | 505 | −54.5% |
| Net profit | 568 | 696 | 579 | 317 | 899 | 421 | −53.2% |
| Total assets | 7,465 | 7,691 | 7,440 | 7,414 | 8,699 | 6,876 | −21% |
| Equity | 5,979 | 6,175 | 6,254 | 6,071 | 6,820 | 5,741 | −15.8% |
| Liabilities | 1,193 | 1,180 | 819 | 1,083 | 1,604 | 884 | −44.9% |
| Cash and cash equivalents | 830 | 452 | 481 | 1,063 | 2,133 | 1,122 | −47.4% |
| Average number of employees | 6 | 6 | 5 | 5 | 5 | 4 | −20% |
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
Signals from the financial statements
calculated from the 2025 figuresProfit for five years in a row
Net result has been positive in 2021–2025.
How is this calculated?
Net result is positive in the five latest annual reports in a row.
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
6 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/10/2024 – 30/09/2025 | 10/12/2025 | The company | PDF not statedXBRL |
| 2024 | 01/10/2023 – 30/09/2024 | 01/11/2024 | The company | PDFXBRL |
| 2023 | 01/10/2022 – 30/09/2023 | 06/12/2023 | The company | PDFXBRL |
| 2022 | 01/10/2021 – 30/09/2022 | 30/12/2022 | The company | PDFXBRL |
| 2021 | 01/10/2020 – 30/09/2021 | 14/02/2022 | The company | PDFXBRL |
| 2020 | 01/10/2019 – 30/09/2020 | 05/01/2021 | The company | PDFXBRL |
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 CVRPosition in the industry
707 companies in the databaseComparison with the other companies in other specialised construction activities n.e.c. based on the latest financial year.
Industry median: gross profit DKK 2.7m, net profit DKK 223k, equity DKK 1.1m, 4 employees.
Compared with similar companies
size, age and company form| Group | Gross profit | Equity |
|---|---|---|
| Companies with fewer than 20 employees69,967 companies in the comparison | No. 22,771of 69,742 Better than 67% | No. 12,946of 69,964 Better than 81% |
| Same industry and fewer than 20 employees606 companies in the comparison | No. 240of 606 Better than 60% | No. 49of 606 Better than 92% |
| Companies that are between 15 and 29 years old24,910 companies in the comparison | No. 13,085of 24,791 Better than 47% | No. 9,053of 24,909 Better than 64% |
| All companies of type A/S18,025 companies in the comparison | No. 13,671of 17,786 Better than 23% | No. 10,927of 18,024 Better than 39% |
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
Other specialised construction activities n.e.c.- L.o. Seierskilde Maskinudlejning A/SDKK 3m
- Heras Denmark A/SDKK 307.6m
- Munch Sørensen Holding ApSDKK 232.4m
- L.o. Seierskilde Maskinudlejning A/SDKK 421k
- Heras Denmark A/SDKK 22.6m
- Munch Sørensen Holding ApSDKK 5.3m
- L.o. Seierskilde Maskinudlejning A/SDKK 5.7m
- Heras Denmark A/SDKK 100.7m
- Munch Sørensen Holding ApSDKK 95.6m
- L.o. Seierskilde Maskinudlejning A/S4
- Heras Denmark A/S401
- Munch Sørensen Holding ApS2
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- L Mortensen Holding ApS50%
- Am Holding ApS50%
Management
5 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Arne Mortensen | CEO | 24/06/2008 |
Board of directors
| Name | Role | Appointed |
|---|---|---|
| Bente Skovdal Seierskilde | Board member | 24/06/2008 |
| Lars Mortensen | Board member | 24/06/2008 |
| Arne Mortensen | Board member | 24/06/2008 |
| Dorte Kirta Frederiksen | Board member | 12/02/2016 |
- Auditor
- Grant Thornton, Godkendt Revisionspartnerselskab
- Founders
- Am Holding ApS, L Mortensen Holding ApS
Former management (2)
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| Tommy Lindved | Board member | 24/06/2008 | 23/03/2010 |
| Rene Kühle Pedersen | Board member | 22/02/2010 | 12/02/2016 |
Signing rule: Selskabet tegnes af selskabets direktør og bestyrelsesformand i forening, af 2 bestyrelsesmedlemmer i forening, eller af den samlede bestyrelse.
Address and production units
1 active production unitsSkovledsvej 40
4681 Herfølge
| Production unit | Address | Employees | P number |
|---|---|---|---|
| L.O. SEIERSKILDE MASKINUDLEJNING A/S | Skovledsvej 40, 4681 Herfølge | 4 | 1014529612 |
Purpose
Selskabets formål er at drive handel, produktion og udlejningsvirksomhed samt al virksomhed, dermed beslægtet virksomhed
The purpose is quoted from the register in Danish.
Changes year by year
22 registered events20252 changesaccounts 1 · industry 1
- AccountsAnnual report for 2025 published
- IndustryIndustry changed to Other specialised construction activities n.e.c. (439900)
20241 changeaccounts 1
- AccountsAnnual report for 2024 published
20231 changeaccounts 1
- AccountsAnnual report for 2023 published
20222 changesaccounts 2
- AccountsAnnual report for 2022 published
- AccountsAnnual report for 2021 published
20211 changeaccounts 1
- AccountsAnnual report for 2020 published
20162 changesmanagement 2
- ManagementDorte Kirta Frederiksen appointed board member
- ManagementRene Kühle Pedersen stepped down as board member
20131 changecapital 1
- CapitalShare capital changed from 500,000 DKK to 600,000 DKK
20102 changesmanagement 2
- ManagementTommy Lindved stepped down as board member
- ManagementRene Kühle Pedersen appointed board member
200810 changesownership 2 · name 1 · industry 1 · founded 1 · management 5
- OwnershipAM HOLDING ApS registered as owner (50%)
- NameName changed from SEIERSKILDE MASKINUDLEJNING A/S to L.O. SEIERSKILDE MASKINUDLEJNING A/S
- IndustryIndustry changed to Anden bygge- og anlægsvirksomhed, som kræver specialisering (439990)
- OwnershipL MORTENSEN HOLDING ApS registered as owner (50%)
- FoundedRegistered as SEIERSKILDE MASKINUDLEJNING A/S
- ManagementTommy Lindved appointed board member
- ManagementArne Mortensen appointed board member
- ManagementArne Mortensen appointed ceo
- ManagementLars Mortensen appointed board member
- ManagementBente Skovdal Seierskilde appointed board member
Related companies
Same industry in Køge
- Køge Bugt Stilladser ApS46 employees
- TS Stilladsmontage A/S45 employees
- KBFliser ApS13 employees
- TS Platform & Hejs A/S12 employees
- Velhaven Byg & Anlæg ApS12 employees
- Stevns Stilladser ApS8 employees
Same people in management
- Chas. Hude A/Svia Tommy Lindved
- Aromateknik A/Svia Tommy Lindved
Largest in the industry
- Heras Denmark A/SDKK 307.6m
- Munch Sørensen Holding ApSDKK 232.4m
- Dansk Stillads Service A/SDKK 188.9m
- Bms Heavy Cranes A/SDKK 152m
- Jerslev Stilladsservice A/SDKK 107.6m
- Schjøtt og Davidsen A/SDKK 90.7m
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.