From March 11 to 14, 2026, the specialized international exhibitions ARCHITECTURAL BUILDING WEEK - energy-efficient, ecological and functional construction and GREEN ENERGY - innovative technologies for energy efficiency, renewable energy will be held in parallel. Kammarton Bulgaria traditionally participates in them. During the same period, ATEST EXPO - an exhibition of large construction equipment and mechanization and BIM Expo - an exhibition of digital technologies in the construction industry will also be organized at Inter Expo Center - Sofia.
- At stand B3 in hall 3 Kammarton Bulgaria will present machines and equipment of the Belgian company Beton Trowel - a full range of machines for processing and compacting concrete, hand tools, Graco Inc. - systems for wet and electrostatic painting and for processing liquids, CompAir - compressors, compressed air and gas systems, dryers, Dr. Schulze GmbH - diamond drilling and cutting equipment, diamond discs, tables for cutting building materials, pumping systems and equipment from WITA – Wilhelm Taake GmbH
- At stand B1 in hall 4 the focus will be on patented robots in the field of cleaning solar energy systems, solar parks and power plants, skyscrapers and glass greenhouses from RobSys Europe GmbH (Robotic Systems), high-standard energy storage and management systems from PRAMAC S.p.A. - Italy, innovative solutions for charging electric vehicles from GARO AB - Sweden.
Welcome to us!
This year, over 212 companies from Bulgaria, France, Italy, China, Poland, Germany, Turkey, Romania and many others will participate in the exhibitions, representing over 450 international brands. Four exhibition halls of Inter Expo Center - Sofia will host: construction equipment and machinery, tools, construction, interior and landscape materials, solutions and technologies for energy-efficient, ecological and functional construction and, respectively, energy efficiency, renewable energy, recycling, Smart technologies, intelligent cities. The exhibitions are also a professional meeting of specialists. Seminars, presentations of exhibiting companies, discussions and round tables of representative industries accompany them throughout the four days.
Use the attached invitation to enter with a QR code for a free ticket to all exhibitions or
➡ Log in to the platform https://iec.urboapp.com/bg/e22064-architectural-building-week-2026
➡ Register or use your existing registration
➡ Apply for ... pcs. tickets / up to 10 tickets /
➡ Enter the code for the Architectural building week: abw26
➡ Enter the code for Green Energy: green26
➡ Complete the purchase
➡ Download the tickets from Login / Vouchers
Please note that free tickets can only be generated once from one email address (with one login). Subsequent logins to the created registration can only generate paid tickets. The generated tickets are valid for free entry - once, upon presentation at the entrance to Inter Expo Center.