Our company's motto:

„We encourage our clients only the solutions that we have chosen in their place."

Something from our history:


  • 2017
    Completion of the Waltrovka Mechanica administrative complex and the first part of the Waltrovka Residence for PENTA in Prague - Jinonice. Waltrovka won the Best of Realty 2017 in the category of administrative centers (Mechanica) and also in the category of residences.
    Collaboration with CH + K aa at international architectural competitions, which gradually won the prize of the new headquarters of LESY ČR named "Forests in the Forest" and the third place of modernization of Bedrn's surgical center in Hradec Králové.
    Extensive extension of the Prague office.
    More experience with the BIM system, the largest project is the Ponava Residence in Brno, where we cooperate with the CH + K aa.
  • 2016
    Pilot engagement in 3D BIM design system.
    The Amoeba meeting room of the Czech Technology Park Brno entered the final CBRE Meeting in
  • 2015
    The 20th anniversary of the K4
  • 2014
    Successful completion of the Administrative complex of PENTA Florentinum in Prague.
  • 2013
    Winning the tender for the general designer for the Česká spořitelna bank (design and engineering services for the entire branch network)
  • 2012
    Completion of our largest project ever - Shopping and Entertainment Center New Karolina in Ostrava, where K4 was responsible for the design services and project management.
  • 2010
    K4 a.s. is successfully awarded Information Security Management System certification according to ISO/IEC 27001:2006. Together with LUXPLAN, s.r.o. we establish the company LAMBERG s.r.o., which is engaged in the development and production of LED lamps for public lighting.
  • 2009
    K4 a.s. becomes a founding partner of the Czech Green Building Council - non-profit organization. At the end of the year we celebrate our 15-year anniversary.
  • 2008
    We acquire 100% ownership of the company Urbanistické středisko Brno spol. s r.o. The company is successfully certified according to ISO 14001:2005 and OHSAS 18001:2008. K4 a.s. becomes the initiator and one of the founders of the civic association Common Vision: Occupational Safety at Construction Sites
  • 2007
    The company is accepted as the sole representative of the Czech Republic into the internationally recognized association of architectural and design offices PERSPECTIVE.
  • 2004
    The Brno office is moved to a new multifunctional building with modern facilities at the address Kociánka 8/10.
  • 2003
    K4 a.s. is awarded the contract for the project Galerie Vaňkovka providing an unusual combination of services, so-called PM&D (Project Management & Design). The company is successfully certified according to ISO 9001:2001.
  • 2001
    K4 s.r.o. is transformed into the joint stock company K4 a.s.
  • 2000
    Given the nationwide scope of the company we open an office in Prague.
  • 1999
    K4 s.r.o. enters onto the Slovak construction market.
  • 1997
    The company expands its portfolio by offering project management services.
  • 1995
    K4 s.r.o. is established in Brno.