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Nová Zbrojovka
Project Management
Construction Design
Housing and Services
more than 1000 mil. CZK

About the Nová Zbrojovka project

The former industrial area of the Zbrojovka company in Brno-Židenice is currently being transformed into a new part of the city, where flats, offices, and commercial and recreational spaces will be built in 6 stages of construction. It will be one of the most modern districts of Brno, built with respect for its significant history.

K4 and Nová Zbrojovka

Our company has been cooperating with the investor since the beginning of the redevelopment of this area. We have already participated in the change of the zoning plan in this location, in several competitive studies of the development of the site and the Svitava river embankment, in the new Masterplan, in the documentation and negotiation of demolition works of most of the existing buildings and the management of the reconstruction of the Nářaďovna building (now ZET.office). We are currently working on the project documentation for the first 4 blocks of the residential part of the complex (blocks A, B, C and G).

Česká Spořitelna
Construction Design
more than 1000 mil. CZK

Česká spořitelna branch network

Česká spořitelna a.s. is the largest bank in the Czech Republic, with over 4.5 million customers. Its assets as of 2022 are estimated at 1,835.4 billion CZK.

It is the bank with the biggest tradition in the Czech market. They provide their services to all generations and therefore it is necessary to approach the whole concept and design of the branches, of which there are over 400 in the Czech Republic.

K4 and Česká spořitelna

K4 a.s. has been cooperating with Česká spořitelna since 2013. Our services range from initial studies, through all stages of project documentation, to author supervision and engineering.

We are significantly involved in the creation of the entire design of the branches, including close cooperation with implementation and supply companies.

We aim to create an attractive space for the clients and at the same time a pleasant working environment for the employees.

Each year we design approximately 15 branches, 3 of which are of the largest format called Flagship.

Brno Business Park III
Construction Design
100 to 1 000 mil. CZK

About the project

The administrative complex BBP OFFICES consists of 5 buildings (A, B, C, D, and E) which provide variable office space. The complex is located in Brno on Londýnské náměstí, between Heršpická, Vídeňská and Jihlavská streets. It is easily accessible from the city centre as well as from directions to Vienna, Prague, or Ostrava.

K4 and Brno Business Park III

Our company has gradually prepared the project documentation for the construction of the last and the highest building E for EIA, for the zoning decision, for the building permit, for the selection of the contractor and for the construction execution. We also provided engineering and author's supervision.

Psychiatry Clinic – University Hospital In Pilsen
Construction Design
Healthcare and Science
100 to 1 000 mil. CZK

The University Hospital in Pilsen has a new pavilion where complex care for psychiatric patients will be concentrated. This new modern part of the psychiatric clinic was opened on 22 February 2020 on the premises of the University Hospital in Lochotín.

K4 a.s., in cooperation with the design company LT Projekt, participated in the project preparation and implementation of the abovementioned construction in the years 2016-2022. K4 a.s. developed an architectural study of the design of the construction, completed project documentation of the construction, and participated in the author's supervision during the entire implementation of the construction.

The new building of the psychiatric clinic pavilion is situated in the southwestern part of the perimeter of the closed area of the University Hospital Pilsen-Lochotín, south of the existing hospital buildings, in an open area with the surrounding parkland.

It is a freestanding pavilion embedded in the existing green area with 3 above-ground and one underground floor. The pavilion is connected by a closed corridor to the existing hospital buildings.

The total mass of the building, measuring 80x40m, is divided into two atriums, one enclosed and the other freely connected to the surrounding greenery.

The 1st floor of the building houses a day hospital with associated workshops for therapy and technical and operational facilities.

The 1st floor houses the outpatient department and an acute patient psychiatry unit

The 2nd floor houses the children's inpatient unit and the aftercare inpatient unit.

The 3rd floor houses the detox inpatient unit, the addictions inpatient unit, and a lecture room with facilities.

The total capacity is 90 beds.

Psychiatry Clinic – University Hospital Brno
Project Management
Construction Design
Healthcare and Science
100 to 1 000 mil. CZK

At the beginning of 2022, the construction of the Psychiatric Clinic on the premises of the University Hospital Brno-Bohunice was put into operation. The construction had four stages and consisted of the reconstruction of the existing clinic building, the addition of new parts and landscaping around the clinic.

We performed design work and author's supervision in association with the company LT Projekt in the years 2016–2021. During the construction, K4 also performed technical supervision of the investor.

Nová Grafická
Project Management
Construction Design
Housing and Services
100 to 1 000 mil. CZK

On the site of the former printing house of Václav Neubert in Prague's Smíchov district, a residential complex designed by the BOGLE ARCHITECTS architectural studio has been built, which, in addition to housing, also offers its residents a reception, wellness, café, shared laundry, underground parking and a hub for work and meetings;

Waltrovka Residence
Project Management
Housing and Services
more than 1000 mil. CZK

About Waltrovka

Waltrovka is a project by Penta, which aimed to revitalize a large area in Prague's Jinonice district on the site of the former Walter Motors factory. In addition to the already completed Aviatica, Mechanica and Dynamica office buildings, a residential part of Waltrovka was also built. In total, more than 650 flats in five to seven-storey buildings and 50 family terraced houses were built there. The entire complex also includes a large park of approximately 2 hectares. The main ambition of the investor was to create a new modern district, offering all the amenities and services to its residents, right in the surroundings of metro line B.

Individual stages of Residence Waltrovka

Rezidence Waltrovka – Alfa

Construction of a set of apartment buildings A1, A2, A3, B1, B2, B3, B4, D1a, D1b, D1C and family houses including infrastructure.

Rezidence Waltrovka – buildings A4, B5, B6

Construction of a set of residential buildings A4, B5, and B6.

Rezidence Waltrovka – buildings E

Construction of a complex of residential buildings E1, E2, E3, E4, E5, E6, E7, E8, E9 and family houses including infrastructure.

Rezidence Waltrovka – buildings B7-B9, C1-C5

Construction of a set of residential buildings B7, B8, B9, C1, C2, C3, C4, C5 and a kindergarten including infrastructure.

All these projects were managed by the Construction management system.


The first phase of Residences of Walter ranked third among larger-scale projects in the Best of Realty 2017 competition, the most strongly represented residential category.

In the first phase of Residence Waltrovka also received the Media Partners Readers' Choice Award in the larger residential project category.

Florentinum Prague Administrative Complex
Project Management
more than 1000 mil. CZK

Florentinum Prague Administrative complex

A modern office centre with 49,000 m2 of lettable space on nine floors, complemented by 7,500 m2 of retail space. The Florentinum office complex won the New Administrative Centres category in the Best of realty 2013 competition and was among the 15 finalists for the title of Building of the Year 2014. Florentinum was awarded the highest possible level of international green building certification LEED Platinum. The contract was managed by the Construction Management System.

Fitouts of rental units

The services included the fit-out of the rental units listed below through construction management.


Headquarters of the Fortuna betting agency

Headquarters of 3P

Headquarters of BlueLink International CZ

Headquarters of Dr. Max

Headquarters of James Cook Languages

Headquarters of P3

Headquarters of Penta Investments

Headquarters of RSJ

Headquarters of SERVIER

Headquarters of Veolia

Clarion Congress Hotel Prague And Galerie Fénix Vysočanská
Project Management
Project Management
Housing and Services
more than 1000 mil. CZK

Clarion Congress Hotel Prague ****

Construction of the four-star Clarion Congress Prague hotel was completed at the beginning of 2008. After its opening, it became one of the largest and most modern congress hotels in the Czech Republic with a modern congress centre for up to 2500 delegates. The hotel has many attractions for its guests and is also directly connected to the Fénix shopping centre.

Galerie Fénix Shopping Centre

This shopping centre consists of more than eighty retail and service units and covers an area of 10,000 m2. The underground parking garage offers 600 parking spaces for visitors, and the centre is directly connected to the metro line.

Our company managed the construction of both parts of this project in the Project Management system, which included the performance of technical supervision activities of the investor.