Cool4sea ApS
Private limited companyCVR 36502339SvendborgActive
Cool4sea ApS is a private limited company, based in Svendborg, active in research and experimental development on natural sciences and engineering, founded in 2015. Equity was negative at the end of 2025 (−DKK 2m). The company made a loss in both 2024 and 2025, most recently DKK 2.5m.
Key figures · financial year 2025
Gross profit−DKK 771k−191.1% vs. 2024
Net profit−DKK 2.5m−508.5% vs. 2024
Equity−DKK 2m−504.9% vs. 2024
Employees3latest month from CVR
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit fell 191% (2024 → 2025), to −DKK 771k.
- The loss grew: from DKK 411k to DKK 2.5m (2024 → 2025).
- Equity turned negative: −DKK 2m (2024 → 2025).
Management and owners, last 24 months
- Stepped down: Christian Fonnesbæk Jensen (board member, 01/07/2026) and Henrik Simon Lunde (board member, 01/07/2026).
- New owners registered: Ems Tech ApS (20/03/2025), Industripartner Holding ApS (20/03/2025) and C.C. Jensen A/S (01/07/2026) (+1).
- No longer registered as owner: C.C. Jensen A/S (30/06/2026), COOL4SEA Holding ApS (19/03/2025) and Ems Tech ApS (19/03/2025) (+3).
Registrations, last 24 months
- 24/08/2026: Moved to Løvholmen 13, 5700 Svendborg
- 01/01/2025: Industry changed to Research and experimental development on natural sciences and engineering (721000)
- 23/12/2024: Moved to Søndergade 7, 5884 Gudme
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 | −523 | 1,928 | −191 | −108 | 846 | −771 | −191.1% |
| Operating profit (EBIT) | −3,760 | 1,551 | −200 | 1,761 | −377 | −2,467 | −555.1% |
| Profit before tax | −3,933 | 1,532 | −226 | 1,655 | −518 | −2,699 | −420.7% |
| Net profit | −3,275 | 1,532 | −226 | 1,349 | −411 | −2,500 | −508.5% |
| Total assets | 1,240 | 526 | 434 | 4,494 | 4,712 | 2,837 | −39.8% |
| Equity | −1,749 | −217 | −443 | 906 | 495 | −2,005 | −504.9% |
| Liabilities | 2,989 | 743 | 877 | 3,282 | 4,018 | 4,842 | +20.5% |
| Cash and cash equivalents | 529 | 9 | 151 | 0 | – | – | – |
| Average number of employees | 2 | 1 | 1 | 1 | 3 | 4 | +33.3% |
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
Signals from the financial statements
calculated from the 2025 figuresNegative equity
Equity was −DKK 2m at the end of 2025.
How is this calculated?
Equity in the latest annual report is below zero.
Loss for 2 years in a row
Net result has been negative in 2024–2025.
How is this calculated?
Net result is negative in the two or more 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 | 01/07/2024 – 30/06/2025 | 31/12/2025 | The company | PDF not statedXBRL |
| 2024 | 01/07/2023 – 30/06/2024 | 16/12/2024 | The company | PDFXBRL |
| 2023 | 01/07/2022 – 30/06/2023 | 21/12/2023 | The company | PDFXBRL |
| 2022 | 01/07/2021 – 30/06/2022 | 31/12/2022 | The company | PDFXBRL |
| 2021 | 01/07/2020 – 30/06/2021 | 01/12/2021 | The company | PDFXBRL |
| 2020 | 01/07/2019 – 30/06/2020 | 15/12/2020 | 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
431 companies in the databaseComparison with the other companies in research and experimental development on natural sciences and engineering based on the latest financial year.
Gross profit−DKK 771kNo. 315 of 421
Better than 25% of the companies in the industry
Equity−DKK 2mNo. 362 of 431
Better than 16% of the companies in the industry
Number of employees3No. 224 of 431
Better than 48% of the companies in the industry
Industry median: gross profit DKK 616k, net profit −DKK 892k, equity DKK 2m, 5 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. 68,544of 69,742 Better than 2% | No. 68,241of 69,964 Better than 2% |
| Same industry and fewer than 20 employees329 companies in the comparison | No. 238of 323 Better than 26% | No. 272of 329 Better than 17% |
| Companies that are between 5 and 14 years old33,688 companies in the comparison | No. 33,065of 33,588 Better than 2% | No. 32,497of 33,687 Better than 4% |
| All companies of type ApS66,508 companies in the comparison | No. 65,452of 66,379 Better than 1% | No. 64,779of 66,505 Better than 3% |
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
Research and experimental development on natural sciences and engineeringGross profit
- Cool4sea ApS−DKK 771k
- Carlsberg A/SDKK 40.2bn
- Zealand Pharma A/SDKK 9.2bn
Net profit
- Cool4sea ApS−DKK 2.5m
- Carlsberg A/SDKK 7bn
- Zealand Pharma A/SDKK 6.5bn
Equity
- Cool4sea ApS−DKK 2m
- Carlsberg A/SDKK 30.7bn
- Zealand Pharma A/SDKK 14.8bn
Employees
- Cool4sea ApS3
- Carlsberg A/S107
- Zealand Pharma A/S569
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership RegisterOwners
- Ems Tech ApS25%
- Industripartner Holding ApS25%
- C.C. Jensen A/S33.33%
Cool4sea ApS
Management
3 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Daniel Buhl Hansen | CEO | 15/09/2022 |
Board of directors
| Name | Role | Appointed |
|---|---|---|
| Jørgen Schjerning Lundsgaard | Board member | 27/01/2015 |
| Carl Aage Jensen | Chair of the board | 24/11/2020 |
- Founders
- Cool4sea Holding ApS
Former management (10)
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| Søren Meyer | Board member | 27/01/2015 | 14/06/2019 |
| Thomas Holm Nordfeldt Rasmussen | Board member | 27/01/2015 | 30/06/2017 |
| Dennis Westergaard | Chair of the board | 27/01/2015 | 01/02/2016 |
| Christian Fonnesbæk Jensen | Board member | 27/01/2015 | 01/07/2026 |
| Mark Hollænder Viese | Board member | 27/01/2015 | 04/12/2023 |
| Mark Hollænder Viese | CEO | 27/01/2015 | 14/09/2022 |
| Daniel Buhl Hansen | Board member | 27/01/2015 | 31/10/2018 |
| Peter Madsen | Chair of the board | 01/02/2016 | 01/11/2020 |
| Henrik Simon Lunde | Board member | 15/07/2017 | 01/07/2026 |
| Carl Aage Jensen | Board member | 30/09/2020 | 23/11/2020 |
Signing rule: Selskabet tegnes af bestyrelsesformanden i forening med direktøren, eller af den samlede bestyrelse.
Address and production units
1 active production unitsLøvholmen 13
5700 Svendborg
Svendborg Municipality · Postcode 5700
Other companies at the address (2)
- C.C. Jensen A/SManufacture of other general-purpose machinery n.e.c.
- C.C. Jensen Holding A/SRenting of commercial property
| Production unit | Address | Employees | P number |
|---|---|---|---|
| COOL4SEA ApS | Løvholmen 13, 5700 Svendborg | 3 | 1020100776 |
Purpose
Selskabets formål er at kommercialisere, udvikle og sælge køleanlæg til den maritime sektor.
The purpose is quoted from the register in Danish.
Changes year by year
84 registered events142015
32016
72017
42018
152019
92020
12021
32022
92023
22024
92025
62026
20266 changesaddress 1 · management 2 · ownership 3
- AddressMoved to Løvholmen 13, 5700 Svendborg
- ManagementHenrik Simon Lunde stepped down as board member
- ManagementChristian Fonnesbæk Jensen stepped down as board member
- OwnershipC.C. JENSEN A/S registered as owner (33.33%)
- OwnershipCOOL4SEA Holding ApS is no longer registered as owner
- OwnershipC.C. JENSEN A/S is no longer registered as owner
20259 changesaccounts 1 · ownership 7 · industry 1
- AccountsAnnual report for 2025 published
- OwnershipCOOL4SEA Holding ApS registered as owner (15%)
- OwnershipIndustripartner Holding ApS registered as owner (25%)
- OwnershipEms Tech ApS registered as owner (25%)
- OwnershipROLU ApS is no longer registered as owner
- OwnershipEms Tech ApS is no longer registered as owner
- OwnershipIndustripartner Holding ApS is no longer registered as owner
- OwnershipCOOL4SEA Holding ApS is no longer registered as owner
- IndustryIndustry changed to Research and experimental development on natural sciences and engineering (721000)
20242 changesaddress 1 · accounts 1
- AddressMoved to Søndergade 7, 5884 Gudme
- AccountsAnnual report for 2024 published
20239 changesaccounts 1 · management 1 · ownership 7
- AccountsAnnual report for 2023 published
- ManagementMark Hollænder Viese stepped down as board member
- OwnershipEms Tech ApS registered as owner (10%)
- OwnershipIndustripartner Holding ApS registered as owner (10%)
- OwnershipROLU ApS registered as owner (5%)
- OwnershipCOOL4SEA Holding ApS registered as owner (50%)
- OwnershipROLU ApS is no longer registered as owner
- OwnershipCOOL4SEA Holding ApS is no longer registered as owner
- OwnershipEms Tech ApS is no longer registered as owner
20223 changesaccounts 1 · management 2
- AccountsAnnual report for 2022 published
- ManagementDaniel Buhl Hansen appointed ceo
- ManagementMark Hollænder Viese stepped down as ceo
20211 changeaccounts 1
- AccountsAnnual report for 2021 published
20209 changesaccounts 1 · management 4 · ownership 4
- AccountsAnnual report for 2020 published
- ManagementCarl Aage Jensen appointed chair of the board
- ManagementCarl Aage Jensen stepped down as board member
- ManagementPeter Madsen stepped down as chair of the board
- OwnershipROLU ApS registered as owner (5%)
- OwnershipC.C. JENSEN A/S registered as owner (20%)
- OwnershipUddannelses- og Forskningsstyrelsen is no longer registered as owner
- OwnershipC.C. JENSEN A/S is no longer registered as owner
- ManagementCarl Aage Jensen appointed board member
201915 changesownership 13 · management 1 · capital 1
- OwnershipCOOL4SEA Holding ApS registered as owner (50%)
- OwnershipUddannelses- og Forskningsstyrelsen registered as owner (20%)
- OwnershipEms Tech ApS registered as owner (10%)
- OwnershipUddannelses- og Forskningsstyrelsen is no longer registered as owner
- OwnershipEms Tech ApS is no longer registered as owner
- OwnershipCOOL4SEA Holding ApS is no longer registered as owner
- ManagementSøren Meyer stepped down as board member
- CapitalShare capital changed from 698,167 DKK to 772,544 DKK
- OwnershipUddannelses- og Forskningsstyrelsen registered as owner (20%)
- OwnershipEms Tech ApS registered as owner (10%)
- OwnershipCOOL4SEA Holding ApS registered as owner (50%)
- OwnershipC.C. JENSEN A/S registered as owner (5%)
- OwnershipCOOL4SEA Holding ApS is no longer registered as owner
- OwnershipEms Tech ApS is no longer registered as owner
- OwnershipUddannelses- og Forskningsstyrelsen is no longer registered as owner
20184 changesmanagement 1 · ownership 3
- ManagementDaniel Buhl Hansen stepped down as board member
- OwnershipCOOL4SEA Holding ApS registered as owner (50%)
- OwnershipEms Tech ApS registered as owner (15%)
- OwnershipCOOL4SEA HOLDING ApS is no longer registered as owner
20177 changesmanagement 2 · ownership 4 · capital 1
- ManagementHenrik Simon Lunde appointed board member
- ManagementThomas Holm Nordfeldt Rasmussen stepped down as board member
- OwnershipUddannelses- og Forskningsstyrelsen registered as owner (20%)
- OwnershipStyrelsen for Forskning og Uddannelse is no longer registered as owner
- CapitalShare capital changed from 614,000 DKK to 698,167 DKK
- OwnershipStyrelsen for Forskning og Uddannelse registered as owner (20%)
- OwnershipStyrelsen for Forskning og Uddannelse is no longer registered as owner
20163 changesaddress 1 · management 2
- AddressMoved to Kullinggade 31A, 5700 Svendborg
- ManagementPeter Madsen appointed chair of the board
- ManagementDennis Westergaard stepped down as chair of the board
201514 changesindustry 2 · address 1 · founded 1 · management 8 · ownership 2
- IndustryIndustry changed to Anden forskning og eksperimentel udvikling inden for naturvidenskab og teknik (721900)
- AddressMoved to Kullinggade 31A, 5700 Svendborg
- IndustryIndustry changed to Manufacture of other general-purpose machinery n.e.c. (282900)
- FoundedRegistered as COOL4SEA ApS
- ManagementMark Hollænder Viese appointed ceo
- ManagementSøren Meyer appointed board member
- ManagementJørgen Schjerning Lundsgaard appointed board member
- ManagementDaniel Buhl Hansen appointed board member
- ManagementThomas Holm Nordfeldt Rasmussen appointed board member
- ManagementDennis Westergaard appointed chair of the board
- ManagementChristian Fonnesbæk Jensen appointed board member
- ManagementMark Hollænder Viese appointed board member
- OwnershipCOOL4SEA HOLDING ApS registered as owner (66.67%)
- OwnershipCOOL4SEA HOLDING ApS is no longer registered as owner
20142 changesownership 2
- OwnershipStyrelsen for Forskning og Uddannelse registered as owner (10%)
- OwnershipCOOL4SEA HOLDING ApS registered as owner (66.67%)
Related companies
Same industry in Svendborg
- Vid ApS14 employees
- Biosynergy A/S8 employees
- InnoCell ApS6 employees
Same people in management
- C.C. Jensen A/Svia Carl Aage Jensen
- Hansen Technologies Denmark A/Svia Dennis Westergaard
- Brdr. Markussens Metalvarefabrik A/Svia Carl Aage Jensen
- IRD Fuel Cells A/Svia Jørgen Schjerning Lundsgaard
- Skovby Kro ApSvia Dennis Westergaard
- Danish Aerospace and Defence Company A/Svia Jørgen Schjerning Lundsgaard
Largest in the industry
- Carlsberg A/SDKK 40.2bn
- Zealand Pharma A/SDKK 9.2bn
- Gubra A/SDKK 2.6bn
- Vestas Wind Systems A/SDKK 2.5bn
- Bang & Olufsen A/SDKK 1.4bn
- 3shape A/SDKK 1.3bn
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.