CVR: 43094963
DKK 2,254,810
Gross profit
Net result: DKK 1,692,583
RTU HOLDING ApS
CVR · view ownership and management
Director registered: Ramazan Tulumcu
CVR · 01/03/2022
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K23 ApS is a Danish company of the type Anpartsselskab based in Køge, founded in 2022. The company is registered under the industry Anden udlejning af boliger. The management consists of Ramazan Tulumcu. The company is owned by RTU HOLDING ApS. In 2025, the company reported a gross profit of DKK 2,254,810 and a net result of DKK 1,692,583 compared with DKK -265,294 the year before. Equity in the 2025 report amounted to DKK 945,312.
Source: annual report 2025, Danish Business Authority
K23 ApS has shown a significant turnaround in its financial health from 2024 to 2025, moving from a gross profit loss of 106,842 DKK and a net loss of 265,294 DKK to a gross profit of 2,254,810 DKK and a profit of 1,692,583 DKK. The company’s equity position improved from -747,271 DKK in 2024 to 945,312 DKK in 2025, indicating a strong recovery. However, prior years reflected declining performance, with consistent losses and negative equity since its inception in 2022. While the rapid improvement in profitability is a key strength, the lack of disclosed revenue and the company's relatively recent establishment in the housing rental sector may pose ongoing challenges.
AI-generated summary · Generated 15/08/2026
Selskabets formål er at drive virksomhed med udlejning af boliger og hermed beslægtet virksomhed.
Source: annual reports filed with the Danish Business Authority.
Compared to 10.278 companies in Anden udlejning af boliger
Comparison is based on industry median values
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See the API documentationK23 ApS was founded on 1 March 2022.
K23 ApS is registered under the industry Anden udlejning af boliger (industry code 682030).
K23 ApS is owned by RTU HOLDING ApS.
In 2025, K23 ApS reported a gross profit of DKK 2,254,810.
The management of K23 ApS consists of Ramazan Tulumcu.
K23 ApS is located at Industrivej 1, 4600 Køge.
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K23 ApS has published its annual report for 2025. Gross profit came to DKK 2,254,810, and the net result was DKK 1,692,583.
K23 ApS has published its annual report for 2024. Gross profit came to DKK -106,842, and the net result was DKK -265,294.
K23 ApS has published its annual report for 2023. Gross profit came to DKK -258,779, and the net result was DKK -334,598.
K23 ApS has published its interim report for the period March 1, 2022 – December 31, 2022.
As of March 1, 2022, Ramazan Tulumcu is registered as director of K23 ApS.
As of March 1, 2022, RTU HOLDING ApS is registered as an owner of K23 ApS with an ownership share of 100%.
K23 ApS was founded on March 1, 2022.
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