Owners and management
CVR: 45573087
Previous names: K.s byg ApS, opstrup byg ApS
Not available
Sørensen grup ApS (50-66,65%), Lytzen Group ApS (50-66,65%)
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Jonas Lytzen, Kasper Opstrup Sørensen
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Active
Founded 25 April 2025
CVR · view overview
2 employees
CVR · 2026
Director registered: Jonas Lytzen
CVR · 01/10/2025
View the full event history
Murerfirmaet KJ ApS is a Danish company of the type Anpartsselskab based in Vanløse, founded in 2025. The company is registered under the industry Murerarbejde. The company was previously named opstrup byg ApS and K.s byg ApS. The management consists of Jonas Lytzen and Kasper Opstrup Sørensen. The company is owned by Sørensen grup ApS and Lytzen Group ApS. The company has 2 employees (2026).
Selskabets formål er at udøve virksomhed med handel og service samt aktiviteter i tilknytning hertil.
No annual financial figures are available for this company.
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Read about the CDS scoreThe CVR number of Murerfirmaet KJ ApS is 45573087.
Murerfirmaet KJ ApS is owned by Sørensen grup ApS and Lytzen Group ApS.
The management of Murerfirmaet KJ ApS consists of Jonas Lytzen and Kasper Opstrup Sørensen.
Murerfirmaet KJ ApS had 2 employees in 2026 according to the Danish CVR register.
Murerfirmaet KJ ApS was founded on 25 April 2025.
Murerfirmaet KJ ApS is registered under the industry Murerarbejde (industry code 439100).
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As of October 1, 2025, Jonas Lytzen is registered as director of Murerfirmaet KJ ApS.
As of October 1, 2025, Sørensen grup ApS is registered as an owner of Murerfirmaet KJ ApS with an ownership share of 50%.
As of October 1, 2025, Lytzen Group ApS is registered as an owner of Murerfirmaet KJ ApS with an ownership share of 50%.
On August 24, 2025, the company changed its name from opstrup byg ApS to Murerfirmaet KJ ApS.
On June 9, 2025, the company changed its name from K.s byg ApS to opstrup byg ApS.
As of April 25, 2025, Kasper Opstrup Sørensen is registered as director of Murerfirmaet KJ ApS.
Murerfirmaet KJ ApS was founded on April 25, 2025.
Uneven Bits ApS is an independent IT consultancy founded and operated by Klaus Byskov Pedersen. With deep expertise in software architecture and systems design, I help organizations build robust, scalable, and maintainable technical solutions. Whether you need strategic guidance on technology decisions, hands-on architecture work, or help navigating complex technical challenges, I bring focused expertise and a practical approach to every engagement.
Selskabets formål er IT- og kommunikationsvirksomhed samt virksomhed i øvrigt, der efter bestyrelsens skøn står i forbindelse hermed.
Selskabets formål er at udøve virksomhed med handel og service samt aktiviteter i tilknytning hertil.
Selskabets formål er at udvikle, markedsføre, sælge og implementere software produkter til brug ved indkøbsstyring og dermed efter bestyrelsens skøn beslægtet virksomhed
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