Guldhammer Gruppen ApS
Private limited companyCVR 42146927RoskildeActive
Guldhammer Gruppen ApS is a private limited company, based in Roskilde, active in joinery installation, founded in 2021. The company went from a profit in 2024 to a loss of DKK 90,914 in 2025. Equity fell to DKK 661k in 2025.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit rose 116% (2024 → 2025), to DKK 913k.
- Net profit went from a profit of DKK 283k to a loss of DKK 90,914 (2024 → 2025).
- Equity fell 37% (2024 → 2025), to DKK 661k.
Employees
- 4 more employees than a year earlier: 5 (07/2026) against 1 (07/2025).
Registrations, last 24 months
- 17/09/2026: Moved to Byleddet 3D, 4000 Roskilde
- 01/01/2025: Industry changed to Joinery installation (433200)
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 2021–2025 · amounts in DKK thousandEquity and net profit
| 2021 | 2022 | 2023 | 2024 | 2025 | Change | |
|---|---|---|---|---|---|---|
| Revenue | not stated | not stated | not stated | not stated | not stated | – |
| Gross profit | 178 | 253 | 761 | 422 | 913 | +116.1% |
| Operating profit (EBIT) | – | 250 | 530 | 374 | −83 | −122.1% |
| Profit before tax | 175 | 246 | 519 | 367 | −100 | −127.3% |
| Net profit | 136 | 199 | 394 | 283 | −91 | −132.1% |
| Total assets | 297 | 469 | 1,194 | 1,561 | 1,088 | −30.3% |
| Equity | 176 | 375 | 769 | 1,052 | 661 | −37.2% |
| Liabilities | 121 | 94 | 418 | 500 | 427 | −14.6% |
| Cash and cash equivalents | 274 | 143 | 617 | 421 | 644 | +52.8% |
| Average number of employees | 1 | – | 1 | 1 | 1 | 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 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 figuresEquity fell sharply
Equity fell 37% from 2024 to 2025 (DKK 1.1m to DKK 661k).
How is this calculated?
Equity has fallen by at least 30% from the previous annual report, and it was positive the year before.
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
5 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/01/2025 – 31/12/2025 | 25/06/2026 | The company | PDF not statedXBRL |
| 2024 | 01/01/2024 – 31/12/2024 | 16/06/2025 | The company | PDFXBRL |
| 2023 | 01/01/2023 – 31/12/2023 | 10/06/2024 | The company | PDFXBRL |
| 2022 | 01/01/2022 – 31/12/2022 | 03/07/2023 | The company | PDFXBRL |
| 2021 | 17/02/2021 – 31/12/2021 | 06/07/2022 | 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
3,429 companies in the databaseComparison with the other companies in joinery installation based on the latest financial year.
Industry median: gross profit DKK 2m, net profit DKK 133k, equity DKK 623k, 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. 46,381of 69,742 Better than 33% | No. 38,929of 69,964 Better than 44% |
| Same industry and fewer than 20 employees3,046 companies in the comparison | No. 2,250of 3,045 Better than 26% | No. 1,311of 3,046 Better than 57% |
| Companies that are between 5 and 14 years old33,688 companies in the comparison | No. 24,057of 33,588 Better than 28% | No. 18,183of 33,687 Better than 46% |
| All companies of type ApS66,508 companies in the comparison | No. 44,653of 66,379 Better than 33% | No. 34,800of 66,505 Better than 48% |
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
Joinery installation- Guldhammer Gruppen ApSDKK 913k
- Egil Rasmussen A/SDKK 370.7m
- Jakon A/SDKK 197.1m
- Guldhammer Gruppen ApS−DKK 90,914
- Egil Rasmussen A/SDKK 65.4m
- Jakon A/SDKK 66.1m
- Guldhammer Gruppen ApSDKK 661k
- Egil Rasmussen A/SDKK 212.5m
- Jakon A/SDKK 205.4m
- Guldhammer Gruppen ApS5
- Egil Rasmussen A/S523
- Jakon A/S446
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- Thomas Guldhammer100%
Management
1 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Thomas Guldhammer | CEO | 17/02/2021 |
- Founders
- Thomas Guldhammer
Signing rule: Selskabet tegnes af den samlede direktion.
Address and production units
1 active production unitsByleddet 3D
4000 Roskilde
| Production unit | Address | Employees | P number |
|---|---|---|---|
| Guldhammer Gruppen ApS | Byleddet 3D, 4000 Roskilde | 5 | 1026829751 |
Purpose
Selskabets formål er at udfører tagdækning og tømrerarbejde samt efter ledelsens skøn hermed beslægtet virksomhed.
The purpose is quoted from the register in Danish.
Changes year by year
10 registered events20262 changesaddress 1 · accounts 1
- AddressMoved to Byleddet 3D, 4000 Roskilde
- AccountsAnnual report for 2025 published
20252 changesaccounts 1 · industry 1
- AccountsAnnual report for 2024 published
- IndustryIndustry changed to Joinery installation (433200)
20241 changeaccounts 1
- AccountsAnnual report for 2023 published
20231 changeaccounts 1
- AccountsAnnual report for 2022 published
20221 changeaccounts 1
- AccountsAnnual report for 2021 published
20213 changesfounded 1 · management 1 · ownership 1
- FoundedRegistered as Guldhammer Gruppen ApS
- ManagementThomas Guldhammer appointed ceo
- OwnershipThomas Guldhammer registered as owner (100%)
Related companies
Same industry in Roskilde
- Tømrermester Troels Hansen A/S76 employees
- Hht Byg A/S25 employees
- Tømrermester Mads Hyllehøj ApS21 employees
- Mernild Byg ApS19 employees
- Sonne-byg ApS18 employees
- 4B-Entreprise ApS15 employees
Largest in the industry
- Egil Rasmussen A/SDKK 370.7m
- Jakon A/SDKK 197.1m
- Snedkermester Arne Pedersen A/SDKK 144.5m
- Deko P/SDKK 126.2m
- Bytømreren Service A/SDKK 99.2m
- Bgb A/SDKK 77m
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.