Optibyg ApS
Private limited companyCVR 33881576KastrupActive
Optibyg ApS is a private limited company, based in Kastrup, active in bricklaying, founded in 2011. The company went from a profit in 2024 to a loss of DKK 61,104 in 2025. Equity fell to DKK 176k in 2025.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit fell 68% (2024 → 2025), to DKK 285k.
- Net profit went from a profit of DKK 3,268 to a loss of DKK 61,104 (2024 → 2025).
- Equity fell 26% (2024 → 2025), to DKK 176k.
Employees
- 4 fewer employees than a year earlier: 2 (12/2025) against 6 (12/2024).
Registrations, last 24 months
- 01/01/2025: Industry changed to Bricklaying (439100)
- 06/12/2024: Moved to Klitrose Alle 20, 2770 Kastrup
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 | 2,214 | 1,115 | 1,410 | 1,522 | 897 | 285 | −68.2% |
| Operating profit (EBIT) | −153 | −608 | −204 | 1 | – | −53 | – |
| Profit before tax | −157 | −610 | −205 | −2 | 9 | −64 | −851.7% |
| Net profit | −120 | −464 | −161 | −3 | 3 | −61 | −1,969.8% |
| Total assets | 1,024 | 674 | 637 | 618 | 551 | 493 | −10.5% |
| Equity | 862 | 397 | 237 | 234 | 237 | 176 | −25.7% |
| Liabilities | 160 | 277 | 400 | 384 | 313 | 317 | +1.1% |
| Cash and cash equivalents | 431 | 148 | 86 | 18 | 49 | 23 | −52% |
| Average number of employees | 9 | 7 | 7 | 7 | 3 | 1 | −66.7% |
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
Annual reports
6 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/01/2025 – 31/12/2025 | 28/06/2026 | The company | PDF not statedXBRL |
| 2024 | 01/01/2024 – 31/12/2024 | 04/07/2025 | The company | PDFXBRL |
| 2023 | 01/01/2023 – 31/12/2023 | 20/06/2024 | The company | PDFXBRL |
| 2022 | 01/01/2022 – 31/12/2022 | 06/06/2023 | The company | PDFXBRL |
| 2021 | 01/01/2021 – 31/12/2021 | 21/06/2022 | The company | PDF not statedXBRL |
| 2020 | 01/01/2020 – 31/12/2020 | 16/06/2021 | The company | PDF not statedXBRL |
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
1,156 companies in the databaseComparison with the other companies in bricklaying based on the latest financial year.
Industry median: gross profit DKK 2m, net profit DKK 133k, equity DKK 600k, 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. 58,002of 69,742 Better than 17% | No. 51,459of 69,964 Better than 26% |
| Same industry and fewer than 20 employees1,048 companies in the comparison | No. 983of 1,046 Better than 6% | No. 749of 1,048 Better than 29% |
| Companies that are between 15 and 29 years old24,910 companies in the comparison | No. 21,549of 24,791 Better than 13% | No. 22,362of 24,909 Better than 10% |
| All companies of type ApS66,508 companies in the comparison | No. 55,801of 66,379 Better than 16% | No. 47,551of 66,505 Better than 29% |
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
Bricklaying- Optibyg ApSDKK 285k
- HMC Byg & Anlæg A/SDKK 146.1m
- Renovo ApSDKK 101.3m
- Optibyg ApS−DKK 61,104
- HMC Byg & Anlæg A/SDKK 6.9m
- Renovo ApSDKK 5.9m
- Optibyg ApSDKK 176k
- HMC Byg & Anlæg A/SDKK 39.5m
- Renovo ApSDKK 24.6m
- Optibyg ApS2
- HMC Byg & Anlæg A/S250
- Renovo ApS159
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- Tom Bøll100%
Management
1 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Tom Bøll | Director | 13/04/2021 |
- Founders
- Erik Christensen
Former management (2)
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| Erik Christensen | Director | 30/08/2011 | 28/02/2017 |
| Knud Peter Bøll | Director | 28/02/2017 | 13/04/2021 |
Signing rule: Selskabet tegnes af 1 direktør
Address and production units
1 active production unitsKlitrose Alle 20
2770 Kastrup
| Production unit | Address | Employees | P number |
|---|---|---|---|
| OPTIBYG ApS | Klitrose Alle 20, 2770 Kastrup | 2 | 1017106143 |
Purpose
Selskabets formål er håndværksmæssigt arbejder m.v.
The purpose is quoted from the register in Danish.
Changes year by year
23 registered events20261 changeaccounts 1
- AccountsAnnual report for 2025 published
20252 changesaccounts 1 · industry 1
- AccountsAnnual report for 2024 published
- IndustryIndustry changed to Bricklaying (439100)
20242 changesaddress 1 · accounts 1
- AddressMoved to Klitrose Alle 20, 2770 Kastrup
- AccountsAnnual report for 2023 published
20231 changeaccounts 1
- AccountsAnnual report for 2022 published
20222 changesaccounts 1 · address 1
- AccountsAnnual report for 2021 published
- AddressMoved to Usserød Kongevej 149, 2970 Hørsholm
20217 changesaccounts 1 · address 2 · management 2 · ownership 2
- AccountsAnnual report for 2020 published
- AddressMoved to Klitrose Alle 20, 2770 Kastrup
- AddressMoved to Bygnaf 6, 6100 Haderslev
- ManagementTom Bøll appointed director
- ManagementKnud Peter Bøll stepped down as director
- OwnershipTom Bøll registered as owner (100%)
- OwnershipKnud Peter Bøll is no longer registered as owner
20174 changesmanagement 2 · ownership 2
- ManagementKnud Peter Bøll appointed director
- ManagementErik Christensen stepped down as director
- OwnershipKnud Peter Bøll registered as owner (100%)
- OwnershipErik Christensen is no longer registered as owner
20131 changeownership 1
- OwnershipErik Christensen registered as owner (100%)
20113 changesindustry 1 · founded 1 · management 1
- IndustryIndustry changed to Murere (439910)
- FoundedRegistered as OPTIBYG ApS
- ManagementErik Christensen appointed director
Related companies
Same industry in Tårnby
- Bhs Murer- og Entreprenør ApS26 employees
- Byggeselskabet C.F. Hansen ApS20 employees
- Murerfirmaet Chrillesen ApS12 employees
- Murelita Danmark ApS11 employees
- Murum ApS10 employees
- Murerfirmaet Lars Jakobsen ApS10 employees
Same people in management
- Colourbox ApSvia Erik Christensen
- Officepark, Haderslev ApSvia Erik Christensen
- Fratelli Holding ApSvia Erik Christensen
- D. H. Shuttlecocks DK A/Svia Erik Christensen
- L&K Bredsten A/Svia Erik Christensen
- Officepark administration A/Svia Erik Christensen
Largest in the industry
- HMC Byg & Anlæg A/SDKK 146.1m
- Renovo ApSDKK 101.3m
- Øens Murerfirma A/SDKK 92.2m
- Murermester J. Ole Pedersen A/SDKK 82.6m
- Murerfirmaet Axel Poulsen A/SDKK 73.4m
- CH Byg A/SDKK 47.7m
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.