Jamo Sikring A/S
Public limited companyCVR 29540209RødovreActive
Jamo Sikring A/S is a public limited company, based in Rødovre, active in electrical installation, founded in 2006. Net profit rose 28% from 2024 to 2025, ending at DKK 23.6m. Profit has grown three years in a row. With 44 employees, the company is about 7 times larger than the industry median.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit rose 20% (2024 → 2025), to DKK 66.2m.
- Net profit rose 28% (2024 → 2025), to DKK 23.6m.
- Equity rose 25% (2024 → 2025), to DKK 38.6m.
Employees
- 5 fewer employees than a year earlier: 44 (08/2026) against 49 (08/2025).
Management and owners, last 24 months
- New in management: Anja Larsen (board member, 30/09/2026), Karl Magnus Peter Löfgren (chair of the board, 30/09/2026) and Per Daniel Karlsson (board member, 30/09/2026) (+1).
- Stepped down: Anja Larsen (chair of the board, 29/09/2026), Jannik John Larsen (board member, 30/09/2026) and Julie Lindegaard (board member, 30/09/2026) (+2).
- New owners registered: Selatek AB (30/09/2026).
- No longer registered as owner: Larsen Invest Holding ApS (30/09/2026).
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 | 19,780 | 28,862 | 36,768 | 44,263 | 55,338 | 66,228 | +19.7% |
| Operating profit (EBIT) | – | 10,486 | 14,464 | 16,672 | 23,684 | 30,358 | +28.2% |
| Profit before tax | 5,042 | 10,378 | 14,399 | 16,627 | 23,745 | 30,394 | +28% |
| Net profit | 3,913 | 8,059 | 11,180 | 12,907 | 18,433 | 23,649 | +28.3% |
| Total assets | 15,086 | 20,878 | 28,501 | 38,455 | 44,755 | 58,825 | +31.4% |
| Equity | 6,829 | 11,888 | 16,569 | 22,476 | 30,908 | 38,557 | +24.7% |
| Liabilities | 8,249 | 8,860 | 11,594 | 15,105 | 11,933 | 17,898 | +50% |
| Cash and cash equivalents | 4,572 | 7,005 | 4,288 | 6,858 | 13,753 | 18,436 | +34% |
| Average number of employees | 31 | 31 | 35 | 41 | 43 | 43 | 0% |
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 | 01/01/2025 – 31/12/2025 | 02/03/2026 | The company | PDF not statedXBRL |
| 2024 | 01/01/2024 – 31/12/2024 | 14/02/2025 | The company | PDFXBRL |
| 2023 | 01/01/2023 – 31/12/2023 | 26/02/2024 | The company | PDFXBRL |
| 2022 | 01/01/2022 – 31/12/2022 | 08/03/2023 | The company | PDFXBRL |
| 2021 | 01/01/2021 – 31/12/2021 | 16/02/2022 | The company | PDFXBRL |
| 2020 | 01/01/2020 – 31/12/2020 | 12/03/2021 | 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
1,291 companies in the databaseComparison with the other companies in electrical installation based on the latest financial year.
Industry median: gross profit DKK 3.9m, net profit DKK 321k, equity DKK 1.4m, 6 employees.
Compared with similar companies
size, age and company form| Group | Gross profit | Equity |
|---|---|---|
| Companies with 20–49 employees9,922 companies in the comparison | No. 268of 9,892 Better than 97% | No. 927of 9,922 Better than 91% |
| Same industry and 20–49 employees187 companies in the comparison | No. 1of 187 Better than 100% | No. 4of 187 Better than 98% |
| Companies that are between 15 and 29 years old24,910 companies in the comparison | No. 1,082of 24,791 Better than 96% | No. 2,847of 24,909 Better than 89% |
| All companies of type A/S18,025 companies in the comparison | No. 2,274of 17,786 Better than 87% | No. 4,240of 18,024 Better than 76% |
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
Electrical installation- Jamo Sikring A/SDKK 66.2m
- Bravida Danmark A/SDKK 2.1bn
- Kemp & Lauritzen A/SDKK 2bn
- Jamo Sikring A/SDKK 23.6m
- Bravida Danmark A/SDKK 160.3m
- Kemp & Lauritzen A/SDKK 2.6m
- Jamo Sikring A/SDKK 38.6m
- Bravida Danmark A/SDKK 629m
- Kemp & Lauritzen A/SDKK 588.4m
- Jamo Sikring A/S44
- Bravida Danmark A/S3,163
- Kemp & Lauritzen A/S2,868
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- Selatek AB100%
Management
4 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Jannik John Larsen | Director | 01/11/2019 |
Board of directors
| Name | Role | Appointed |
|---|---|---|
| Anja Larsen | Board member | 30/09/2026 |
| Karl Magnus Peter Löfgren | Chair of the board | 30/09/2026 |
| Per Daniel Karlsson | Board member | 30/09/2026 |
- Founders
- Morten Rasmussen Holding ApS, Larsen Invest Holding ApS
Former management (14)
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| Jannik John Larsen | Director | 22/05/2006 | 12/11/2015 |
| Morten Rasmussen | Director | 22/05/2006 | 01/11/2019 |
| Lars Vinther Jensen | Board member | 12/03/2013 | 01/06/2013 |
| Jannik John Larsen | Board member | 12/03/2013 | 11/11/2015 |
| Morten Rasmussen | Board member | 12/03/2013 | 01/11/2019 |
| Lonni Rasmussen | Deputy chair | 12/11/2015 | 01/11/2019 |
| Jannik John Larsen | Chair of the board | 12/11/2015 | 31/10/2019 |
| Anja Larsen | Board member | 08/01/2016 | 31/10/2019 |
| Anja Larsen | Chair of the board | 01/11/2019 | 29/09/2026 |
| Jannik John Larsen | Board member | 01/11/2019 | 30/09/2026 |
| Jeanette Mimi Larsen | Board member | 01/11/2019 | 11/03/2024 |
| Julie Lindegaard | Board member | 11/03/2024 | 30/09/2026 |
| Niclas John Larsen | Board member | 11/03/2024 | 30/09/2026 |
| Niels Henrik Døssing Olesen | Board member | 02/01/2025 | 30/09/2026 |
Signing rule: Selskabet tegnes af bestyrelsesformanden eller af den samlede bestyrelse.
Address and production units
1 active production unitsNyholms Alle 20
2610 Rødovre
| Production unit | Address | Employees | P number |
|---|---|---|---|
| JAMO SIKRING A/S | Nyholms Alle 20, 2610 Rødovre | 44 | 1012284485 |
Purpose
Selskabets formål er at drive virksomhed indenfor brandsikring og dermed forbunden virksomhed.
The purpose is quoted from the register in Danish.
Changes year by year
55 registered events202611 changesmanagement 8 · ownership 2 · accounts 1
- ManagementPer Daniel Karlsson appointed board member
- ManagementKarl Magnus Peter Löfgren appointed chair of the board
- ManagementAnja Larsen appointed board member
- ManagementNiels Henrik Døssing Olesen stepped down as board member
- ManagementJulie Lindegaard stepped down as board member
- ManagementNiclas John Larsen stepped down as board member
- ManagementJannik John Larsen stepped down as board member
- OwnershipSelatek AB registered as owner (100%)
- OwnershipLARSEN INVEST HOLDING ApS is no longer registered as owner
- ManagementAnja Larsen stepped down as chair of the board
- AccountsAnnual report for 2025 published
20252 changesaccounts 1 · management 1
- AccountsAnnual report for 2024 published
- ManagementNiels Henrik Døssing Olesen appointed board member
20244 changesmanagement 3 · accounts 1
- ManagementJulie Lindegaard appointed board member
- ManagementNiclas John Larsen appointed board member
- ManagementJeanette Mimi Larsen stepped down as board member
- AccountsAnnual report for 2023 published
20231 changeaccounts 1
- AccountsAnnual report for 2022 published
20221 changeaccounts 1
- AccountsAnnual report for 2021 published
20211 changeaccounts 1
- AccountsAnnual report for 2020 published
201912 changesmanagement 9 · ownership 3
- ManagementJannik John Larsen appointed board member
- ManagementAnja Larsen appointed chair of the board
- ManagementJeanette Mimi Larsen appointed board member
- ManagementJannik John Larsen appointed director
- ManagementLonni Rasmussen stepped down as deputy chair
- ManagementMorten Rasmussen stepped down as board member
- ManagementMorten Rasmussen stepped down as director
- OwnershipLARSEN INVEST HOLDING ApS registered as owner (100%)
- OwnershipMORTEN RASMUSSEN HOLDING ApS is no longer registered as owner
- ManagementAnja Larsen stepped down as board member
- ManagementJannik John Larsen stepped down as chair of the board
- OwnershipLARSEN INVEST HOLDING ApS is no longer registered as owner
20166 changesownership 4 · address 1 · management 1
- OwnershipMORTEN RASMUSSEN HOLDING ApS registered as owner (50%)
- OwnershipLARSEN INVEST HOLDING ApS registered as owner (50%)
- OwnershipMORTEN RASMUSSEN HOLDING ApS is no longer registered as owner
- OwnershipLARSEN INVEST HOLDING ApS is no longer registered as owner
- AddressMoved to Nyholms Alle 20, 2610 Rødovre
- ManagementAnja Larsen appointed board member
20156 changesname 1 · capital 1 · management 4
- NameName changed from JAMO SIKRING ApS to JAMO SIKRING A/S
- CapitalShare capital changed from 125,000 DKK to 500,000 DKK
- ManagementLonni Rasmussen appointed deputy chair
- ManagementJannik John Larsen appointed chair of the board
- ManagementJannik John Larsen stepped down as director
- ManagementJannik John Larsen stepped down as board member
20136 changesmanagement 4 · ownership 2
- ManagementLars Vinther Jensen stepped down as board member
- OwnershipMORTEN RASMUSSEN HOLDING ApS registered as owner (50%)
- OwnershipLARSEN INVEST HOLDING ApS registered as owner (33.33%)
- ManagementJannik John Larsen appointed board member
- ManagementLars Vinther Jensen appointed board member
- ManagementMorten Rasmussen appointed board member
20081 changeaddress 1
- AddressMoved to Langagervej 38, 2600 Glostrup
20064 changesindustry 1 · founded 1 · management 2
- IndustryIndustry changed to El-installation (453100)
- FoundedRegistered as JAMO SIKRING ApS
- ManagementJannik John Larsen appointed director
- ManagementMorten Rasmussen appointed director
Related companies
Same industry in Rødovre
- Demskov El A/S89 employees
- Røder & Mortensens Eftf. A/S51 employees
- Fisker El A/S46 employees
- Dahl Service ApS36 employees
- Lyders & Svend G. A/S34 employees
- Projekt A/S34 employees
Same people in management
- Mettler-toledo A/Svia Niels Henrik Døssing Olesen
- Turbine Forlaget A/Svia Julie Lindegaard
- Brandteknisk Service A/Svia Lonni Rasmussen
- Aktieselskabet Svendborg Avis (sydfyns Tidende)via Julie Lindegaard
- Vinther & Strand ApSvia Lars Vinther Jensen
- Siqon ApSvia Lars Vinther Jensen
Largest in the industry
- Bravida Danmark A/SDKK 2.1bn
- Kemp & Lauritzen A/SDKK 2bn
- Elcon A/SDKK 596.5m
- Caverion Danmark A/SDKK 380.8m
- Eltel Networks A/SDKK 325.1m
- Uggerly Installation A/SDKK 305m
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.