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Aktieselskabet Poseidon Muslinger og Rejer

Public limited companyCVR 17268112RømøActive

Aktieselskabet Poseidon Muslinger og Rejer is a public limited company, based in Rømø, active in packaging activities, founded in 1962. Net profit fell 27% from 2024 to 2025, ending at DKK 64,117. The company has existed for over 60 years.

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Key figures · financial year 2025

RevenueDKK 53.5m−3.7% vs. 2024
Net profitDKK 64,117−26.6% vs. 2024
EquityDKK 2.2m+3% vs. 2024
Employees4latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

  • Gross profit rose 10% (2024 → 2025), to DKK 1.3m.
  • Revenue fell 4% (2024 → 2025), to DKK 53.5m.
  • Net profit fell 27% (2024 → 2025), to DKK 64,117.
  • Equity rose 3% (2024 → 2025), to DKK 2.2m.

Employees

  • 1 more employees than a year earlier: 4 (08/2026) against 3 (08/2025).

Registrations, last 24 months

  • 01/01/2025: Industry changed to Packaging activities (829200)

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

−DKK 500kDKK 0DKK 500kDKK 1mDKK 1.5mDKK 2m202020212022202320242025
EquityNet profit
Financial figures for Aktieselskabet Poseidon Muslinger og Rejer
202020212022202320242025Change
Revenue30,84930,50541,50445,23755,53053,478−3.7%
Gross profit1,0271,3551,3191,2761,2021,325+10.3%
Operating profit (EBIT)−9614048−197157255+62.2%
Profit before tax−10413325−20112495−23.2%
Net profit−8510416−1668764−26.6%
Total assets3,3233,3204,8443,9834,4795,135+14.6%
Equity2,1092,1952,1842,0182,1052,169+3%
Liabilities1,1641,0452,5801,9202,3182,926+26.2%
Cash and cash equivalents3881,0266721,7451,4002,251+60.8%
Average number of employees555554−20%

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.

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

DKK 0DKK 500kDKK 1mDKK 1.5mDKK 2mDKK 2.5mDKK 3mDKK 3.5mDKK 4m202020212022202320242025
Gross profitMedian, the industry (37 companies)

Annual reports

6 financial years
Annual reports for Aktieselskabet Poseidon Muslinger og Rejer
Financial yearPeriodPublishedFigures forDocuments
202501/07/2024 – 30/06/202512/01/2026The companyPDF not statedXBRL
202401/07/2023 – 30/06/202430/01/2025The companyPDFXBRL
202301/07/2022 – 30/06/202304/12/2023The companyPDFXBRL
202201/07/2021 – 30/06/202210/10/2022The companyPDFXBRL
202101/07/2020 – 30/06/202106/12/2021The companyPDFXBRL
202001/07/2019 – 30/06/202009/12/2020The companyPDFXBRL

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
0246809/2310/2311/2312/2301/2402/2403/2404/2405/2406/2407/2408/2409/2410/2411/2412/2401/2502/2503/2504/2505/2506/2507/2508/2509/2510/2511/2512/2501/2602/2603/2604/2605/2606/2607/2608/26
Employees

Position in the industry

37 companies in the database

Comparison with the other companies in packaging activities based on the latest financial year.

Gross profitDKK 1.3mNo. 27 of 37
Better than 28% of the companies in the industry
EquityDKK 2.2mNo. 17 of 37
Better than 56% of the companies in the industry
Number of employees4No. 23 of 37
Better than 39% of the companies in the industry

Industry median: gross profit DKK 3.4m, net profit DKK 198k, equity DKK 1.8m, 7 employees.

DKK 100kDKK 664kDKK 4.4mDKK 29.3mDKK 103.5mHere
Distribution of gross profit for 33 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
GroupGross profitEquity
Companies with fewer than 20 employees69,967 companies in the comparison
No. 39,379of 69,742
Better than 44%
No. 23,290of 69,964
Better than 67%
Same industry and fewer than 20 employees24 companies in the comparison
No. 14of 24
Better than 43%
No. 10of 24
Better than 61%
Companies that are at least 30 years old10,276 companies in the comparison
No. 7,904of 10,152
Better than 22%
No. 7,756of 10,275
Better than 25%
All companies of type A/S18,025 companies in the comparison
No. 15,332of 17,786
Better than 14%
No. 14,304of 18,024
Better than 21%

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

Packaging activities
Gross profit
  1. Aktieselskabet Poseidon Muslinger og RejerDKK 1.3m
  2. Lallemand Denmark A/SDKK 194.6m
  3. Hilton Foods Danmark A/SDKK 193m
Net profit
  1. Aktieselskabet Poseidon Muslinger og RejerDKK 64,117
  2. Lallemand Denmark A/SDKK 17.6m
  3. Hilton Foods Danmark A/SDKK 30.5m
Equity
  1. Aktieselskabet Poseidon Muslinger og RejerDKK 2.2m
  2. Lallemand Denmark A/SDKK 170.5m
  3. Hilton Foods Danmark A/SDKK 131.8m
Employees
  1. Aktieselskabet Poseidon Muslinger og Rejer4
  2. Lallemand Denmark A/S46
  3. Hilton Foods Danmark A/S279

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
  • Van Belzen B.V.90%
Aktieselskabet Poseidon Muslinger og Rejer

Management

4 active registrations

Executive management

Executive management at Aktieselskabet Poseidon Muslinger og Rejer
NameRoleAppointed
Cornelis de KoeijerDirector25/07/1962

Board of directors

Board of directors at Aktieselskabet Poseidon Muslinger og Rejer
NameRoleAppointed
Cornelis de KoeijerBoard member25/07/1962
Pau SchrammBoard member17/11/2021
Johan Marinus de KoeijerChair of the board17/11/2021
Former management (12)
Former management at Aktieselskabet Poseidon Muslinger og Rejer
NameRoleAppointedResigned
Johannes Hendrikus NeeringsChair of the board25/07/196214/01/1988
Verner HansenBoard member25/07/196204/10/2011
Peter Groth BruunChair of the board25/07/196215/08/1989
Gunnar Brogaard KristensenBoard member25/07/196229/01/1994
Johannes van BelzenChair of the board25/07/196225/02/2014
Hubertus Johannes LacorBoard member25/07/196223/09/1988
Preben Brink HymøllerBoard member29/01/199414/12/1995
Dirch Jan Ole NielsenBoard member14/12/199521/11/2001
Jesper Juul LarsenBoard member21/11/200104/11/2003
Bjarke Stenrøjl KristensenBoard member04/10/201103/11/2015
Oluf Stenrøjl KristensenChair of the board25/02/201417/11/2021
Johan Marinus de KoeijerBoard member03/11/201516/11/2021

Signing rule: Selskabet tegnes af formanden i forening med to medlemmer af bestyrelsen, den samlede bestyrelse eller direktør i forening med formanden for bestyrelsen

Address and production units

1 active production units

Havnepladsen 4
6792 Rømø

Tønder Municipality · Postcode 6792

Other companies at the address (1)

Production units
Production unitAddressEmployeesP number
AKTIESELSKABET POSEIDON MUSLINGER OG REJERHavnepladsen 4, Havneby, 6792 Rømø41001255361

Purpose

Selskabets formål er forarbejdning af og handel med fisk, muslinger og rejer samt anden virksomhed, der måtte stå i forbindelse hermed

The purpose is quoted from the register in Danish.

Changes year by year

40 registered events
20261 changeaccounts 1
  • Annual report for 2025 published
20252 changesaccounts 1 · industry 1
  • Annual report for 2024 published
  • Industry changed to Packaging activities (829200)
20231 changeaccounts 1
  • Annual report for 2023 published
20221 changeaccounts 1
  • Annual report for 2022 published
20215 changesaccounts 1 · management 4
  • Annual report for 2021 published
  • Johan Marinus de Koeijer appointed chair of the board
  • Pau Schramm appointed board member
  • Oluf Stenrøjl Kristensen stepped down as chair of the board
  • Johan Marinus de Koeijer stepped down as board member
20201 changeaccounts 1
  • Annual report for 2020 published
20152 changesmanagement 2
  • Johan Marinus de Koeijer appointed board member
  • Bjarke Stenrøjl Kristensen stepped down as board member
20142 changesmanagement 2
  • Oluf Stenrøjl Kristensen appointed chair of the board
  • Johannes van Belzen stepped down as chair of the board
20112 changesmanagement 2
  • Bjarke Stenrøjl Kristensen appointed board member
  • Verner Hansen stepped down as board member
20081 changeindustry 1
  • Industry changed to Packaging activities (829200)
20071 changeaddress 1
  • Moved to Havnepladsen 4, Havneby, 6792 Rømø
20031 changemanagement 1
  • Jesper Juul Larsen stepped down as board member
20021 changeindustry 1
  • Industry changed to Pakkerier mv. (748200)
20012 changesmanagement 2
  • Jesper Juul Larsen appointed board member
  • Dirch Jan Ole Nielsen stepped down as board member
19952 changesmanagement 2
  • Dirch Jan Ole Nielsen appointed board member
  • Preben Brink Hymøller stepped down as board member
19942 changesmanagement 2
  • Preben Brink Hymøller appointed board member
  • Gunnar Brogaard Kristensen stepped down as board member
19891 changemanagement 1
  • Peter Groth Bruun stepped down as chair of the board
19882 changesmanagement 2
  • Hubertus Johannes Lacor stepped down as board member
  • Johannes Hendrikus Neerings stepped down as chair of the board
19871 changeownership 1
  • Van Belzen B.V. registered as owner (90%)
19629 changesfounded 1 · management 8
  • Registered as AKTIESELSKABET POSEIDON MUSLINGER OG REJER
  • Hubertus Johannes Lacor appointed board member
  • Johannes van Belzen appointed chair of the board
  • Gunnar Brogaard Kristensen appointed board member
  • Cornelis de Koeijer appointed board member
  • Cornelis de Koeijer appointed director
  • Peter Groth Bruun appointed chair of the board
  • Verner Hansen appointed board member
  • Johannes Hendrikus Neerings appointed chair of the board

Related companies

Same people in management

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 CVRReport a correction