I hereby agree to receive commercial information from Spectra Development Ltd by electronic means within the meaning of the Act of 18 July 2002 on the provision of services by electronic means ( Journal of Laws No. 144, item 1204 with amendments).

Basic company information

Current projects


Currently, Spectra Development is carrying out the second stage of the Bobrowiecka Complex in Warsaw’s Dolny Mokotów, comprising a complex of high standard apartments as well as an office building. Previously, the developer completed the first stage of Bobrowiecka Complex – the Bobrowiecka 6 office building featured in the prestigious Phaidon Atlas of 21st Century Architecture presenting more than 1,000 exceptional projects completed in this century – an apartment house in Rydygiera in Warsaw, and renovated the Witkiewiczówka historic villa in Zakopane, winning an award from the Historic Preservation Officer.

Our people


President of the Board, Spectra Development

I have over 25 years of experience in management, including over 11 years in the real estate industry. Previously, I worked in telecommunications. Apart from my role as President of Spectra Development, I also manage other Group companies, such as Vicar Management, Olmar, Alnus, Castor. I am also a member of supervisory boards in LZF Polfa. I am a graduate of the Warsaw School of Economics, and I hold an MBA from the University of Illinois. In my free time, I play tennis.

Jarosław Stępniak

Member of the Board, Spectra Development

I am a manager with 20 years of experience. Since 2016 I have been part of Spectra Development, Alnus Development, and Castor Park as a member of the board. At the same time, since 2014 I have been the President of LZF Polfa. Previously, I held senior management positions in the telecom sector. I am a graduate of the Łódź University of Technology and hold an MBA from the University of Illinois.

Maciej Chrzęszczyk

Member of the Board, Spectra Development

I have been working at Spectra Development since 2015 and am responsible for project planning and economical supervision. I specialize in the design of financing structures, and I have many years of experience in investment creation and development. Previously, I worked in the telecommunication sector, where I created and managed the structures of the finance and the strategy departments. I graduated from the Warsaw University of Technology. I also hold an MBA from the their Business School.

Grzegorz Kotowski

Member of the Board, Spectra Development

I am a board member at Spectra Development, Vicar Management, Olmar, Alnus Development, and Castor Park. For 19 years, I have been cooperating with and have been a legal adviser to companies from the Jerzy Starak Group. I am a member of the supervisory boards at LZF Polfa and Pakmar. For many years I cooperated with renowned law firms. I graduated from Law and Administration at the University of Warsaw. I also completed a legal apprenticeship at the Warsaw Bar Association.

Marcin Czajkowski

Member of the Board, Spectra Development

Since 2011, I have been a board member in real estate companies: Olmar, Vicar Management, Alnus Development, and Castor Park. I am also Vice-Chairmam of LZF Polfa SA Supervisory Board, and since 2005 I have been associated with companies from the Jerzy Starak group. Previously, I gained professional experience while working, among others, at Deloitte&Touche. I graduated from the Warsaw University of Technology. Also, I am a member of the Association of Chartered Certified Accountants (ACCA).

Marek Dąbrowski

Technical and Investment Director

I am a Technical and Investment Director in Spectra Development. My role is to advise and support property development processes in both industrial (i.e. Polfa Warszawa, ZF Polpharma) and commercial investment projects (offices, residential). I coordinate investment strategies from a technical side, utilizing over 18 years of experience in global engineering companies working on top projects with the very best architects. I graduated from Warsaw University of Technology with specialization in Construction and Engineering Constructions and Interdisciplinary Design for Built Environment at the University of Cambridge. Since 2009, I have been a part time lecturer at the Faculty of Architecture at the Warsaw University of Technology, teaching Knowledge Management and Digital Construction.

Philosophy / Placemaking

The Spectra Development philosophy constructing modern and impressive architecture. It is about giving a new, brighter meaning to space. What connects Spectra Development buildings is a common vision of space creation with respect for universal values:
  • _01
  • _02
    Rhytm says
    more than
  • _03
    Step by
  • _04
  • _05
  • _06
    In harmony
    with nature


Placemaking is multidimensional approach to space creation. Our goal is to create space focused around art, fully accessible for the inhabitants, tenants and local community along with the concept of ‘culture inscribed in space.’ We want to provide an individual audience with an opportunity to view the best Polish art integrated within our investment projects.