List of selected customers of MARK:

• CRÉDIT AGRICOLE BANK POLSKA SA (General contractor of bank branches and company rebranding, area: the whole country)
• ALIOR BANK S.A. Warsaw (General contractor of bank branches since it was established, area: the whole country)
• LUKAS BANK S.A. Wrocław, Branches – provinces: kujawsko-pomorskie, pomorskie, łódzkie, zachodniopomorskie, wielkopolskie
• SANTANDER CONSUMER BANK S.A. (General contractor of bank branches, area: the whole country)
• PLUS BANK S.A. (General contractor of bank branches, area: the whole country)
• PKO BP S.A. (General contractor of bank branches, area: the whole country)
• CITY BANK HANDLOWY Bydgoszcz branch
• RAIFFEISEN BANK POLSKA S.A. Bydgoszcz branch
• GE MONEY BANK Gdańsk, province: pomorskie
• FOREIGN INVESTMENT (air conditioner and electrical installation service in large-area buildings, area: Germany)
• Cosmopolitan - a 44 storey apartment building in Warsaw, at 2/4 Twarda Street

• Arnika Pharmacy Store - Galeria Dekada Brodnica
• BLM Bydgoszcz, Rupniewskiego Street – service and trade structure
• TELDAT Sp.J. Bydgoszcz, Kijowska Street – production and office structure
• PKP Cargo Logistics
• Hotel pod Orłem - Bydgoszcz
• ACTIC – Sweden – Ventilation systems
• PPHU ALMOT GNIEWKÓWIEC – production and office structure
• ANNE MARII GROUP S.A. – production and office structure
• DOWAT Sp. z o.o. – production and office structure
• Trade Company PAPIRUS Sp. z o.o.
• Real Estate Agency LOCUM
• ENEA S.A. Bydgoszcz branch
• S.M. ZJEDNOCZENI – housing association
• KOLG – office building
• PASTEL – office building
• Apartment block Osowa Góra, Drozdów Street
• District Court Bailiff’s Offices - Nakło nad Notecią
• GESSO Bydgoszcz – wire products manufacturer