Marek Ciunowicz SIOR Achieves SIOR Designation from Society of Industrial and Office REALTORS®

Poland, Warsaw –  Marek Ciunowicz, CEO of Corees Polska Commercial Real Estate has achieved the SIOR office designation awarded by the Society of Industrial and Office REALTORS®. SIOR is a Washington, DC-based international professional organization of more than 3,400 commercial real estate professionals whom have earned the coveted SIOR designation.


To achieve the SIOR designation, Marek Ciunowicz, SIOR completed at least five years of creditable experience in the highly specialized field of office real estate; met stringent education requirements; and demonstrated professional ability, competency, ethical conduct, and personal integrity.

Individuals who hold the SIOR designation are top producers in the commercial real estate field and are represented in more 42 countries around the world. SIOR enforces a strict code of ethics and required designees to complete its ethics course within their first three years of membership.

 Marek Ciunowicz  is associated with the Polish commercial real estate market for nearly 30 years. He gained experience working for and co-creating Polish branches of foreign agencies such as: Colliers International Polska, Knight Frank and BNP Paribas Real Estate. He is the former co-owner and board member of Nuvalu Polska.

During many years of work, he participated in lease transactions of approx. 835 thousand m2 of office space, representing and carrying out processes for companies such as: ABB, Hitachi ABB Power Grids, Konica Minolta, Sygnity, Carlson Wagonlit Travel, NOKIA, BMW, PWC, KPMG, Deloitte, Shell, Amway, Kodak, Capgemini, Accenture, Allen & Overy,, DLA Piper Wiater, Tieto, Nest Bank, Arvato, Dell.

Marek was also awarded the double title of the Business Tiger Pro Progressio (orig. Tygrys Biznesu Pro Progressio) for a significant contribution to the development of the BSS sector in 2017 and 2018.

Marek Ciunowicz founded the real estate agency which provides comprehensive and competent support for a Client, where a person and their needs builds up for our priority. This is how Corees Polska was created. A boutique-format agency, which specializes in commercial real estates. We advise, negotiate, and back up on external assistance, considering Polish and European companies, independently from their size or location, in the field of office spaces, industrial & logistic and retail space; also on scope of valuation. Corees Polska implements projects through the country. Currently, it has three main offices in Warsaw, Kraków and Wrocław. The development plans for the coming year include the opening of new branches in major Polish cities. Corees Team is a group of people who share those values, who present wide perspectives and ready for taking initiative.

Becoming a member of SIOR is a very important step in my nearly 30year career on the commercial real estate market. I`m happy to extend the European and Polish membership base of the Association and I’m looking forward to new opportunities, knowledge sharing and cooperation. said Marek Ciunowicz, CEO at Corees Polska Commercial Real Estate.


About SIOR

SIOR is the leading global professional office and industrial real estate organization that certifies commercial real estate service providers with the exclusive SIOR designation, based on achievement, knowledge, accountability and ethical standards. Only the industry’s top professionals qualify for SIOR. Today, there are more than 3,400 members in 42 countries. For more information, visit


About Corees Polska Commercial Real Estate

Corees Polska Commercial Real Estate is an independent advisory company offering a wide range of brokerage services for tenants and commercial property owners, providing support in the field of office, warehouse, retail and investment consulting.

With almost 30 years of professional experience and a highly qualified team of advisors, Corees operates in major business centres as well as in regional cities. The entire Corees team works with clients in a fully professional and transparent manner, in accordance with the highest international standards. Flexibility, availability and partnership are at the heart of all Corees’ professional relations, whether it is a multi-level or a small project related to renegotiation of lease agreements or searching for new locations. As far as additional services accompanying transaction processes are concerned, Corees Polska offers legal, design, architectural and interior fit-out services.