JSA STAGE. Since 1996

17/09/2026

💥 Today we are celebrating a major milestone: the 30th anniversary of the company's founding. On September 17, 1996—the day Michael Jackson performed at Dynamo Stadium in Moscow — Alexander Strizhak / Александр Стрижак decided to launch his own business. He was working on that concert as the lead production manager representing the Russian promoter (the ARS agency). It was while preparing for this stadium show that he conceived the idea and the concept took shape for his future company. ✅ Therefore, 17.09.1996, is the founding date of JSA Company.
🎉🌟 🍾 We extend our congratulations to everyone who has been part of our journey, past and present. 🧡 We thank all our employees, partners, and clients for their collaboration and for contributing to the company's success.
✊ JSA STAGE continues to make history. ✌ New pages are coming soon...

05/09/2026

⭐️EXCLUSIVITY WITH FORESIGHT. FLEXODROM – SPACES IN MOTION. On the JSA website we are pleased to present information about the article "Spaces in Motion" (Räume in Bewegung), recently published in the professional architectural journal-almanac "Exclusivity with Foresight (Exklusivität mit Weitblick)" by ECKEL INSPIRED. In this extensive article, our long-standing partner Asteris Koutoulas is introduced as the "Playwright of Mobile Space (Der Dramaturg des beweglichen Raums)". Magazine editor Thomas Brunke talks about Asteris as a creative person, his path in art and how he came to the concept of FLEXODROM 🔲.
🤝This came about through his professional interactions with Alexander Strizhak. In this way, they both came up with a joint business project. And the JSA has the most direct relation to it.
✅Because JSA team conceived the logistics and infrastructure, carried out the engineering work, and designed the basic models for this project, drawing on their many years of experience with Layher systems 🟥.
♨️ Find out more about this and more at this link:
https://jsa-stage.company/jsa-stage-flexodrom-gmbh-asteris-kutulas-space-in-motion-eckel-inspired-magazine/

The JSA team is pleased to announce that FLEXODROM received all necessary registration documents in Germany at the end of August 2026. Thus, the joint project between Asteris Koutoulas and Alexander Strizhak has received the legal status for full operation. JSA is directly related to this important....

05/09/2026

Great news! 💥 We are pleased to announce that the FLEXODROM project has now acquired legal company status.
🌟 We are pleased to announce that the FLEXODROM project has now acquired legal company status. The registration process for FLEXODROM GmbH was first initiated in Berlin in January 2020. However, due to the protracted pandemic and the outbreak of war in Ukraine, which affected many aspects of life, the final stage of registration was completed on August 11, 2026.
✅ A little historical background:
❇️FLEXODROM is a joint project between Asteris Koutoulas and Alexander Strizhak. It began in December 2017 as a discussion about Asteris's creative idea - "Liquid Staging" , artistic theory for events and the potential of using temporary structures for this purpose, which is Alexander's professional field. This gradually evolved into a business concept: temporary, structural spaces for various events with the potential for change, additions, and movement.
🔲FLEXODROM - MOBILE | MODULAR | REDESIGNABLE
- Asteris Kutulas developed the name, brand, platform concept, strategic positioning, and creative and curatorial architecture of the system.
- Alexander Strizhak and the JSA STAGE. Since 1996 team carried out the technical engineering, developed models of structures, infrastructure and installation logistics.
🟥Universal Layher systems are used as the structural basis for FLEXODROM temporary structures. JSA already had experience installing FLEXODROM "prototypes". Following the presentation of the FLEXODROM concept in November 2019, the Layher plant supported the project idea and expressed interest in cooperation.
✊To be continued...

JSA Stage & Layher Systems

(*) Asteris Kutulas is the artistic name of Asteris Koutoulas

10/08/2026

Large-scale and complex stadium concerts — we're ready to take on such cases ✊ .

Great news! 💥 TPi Middle East & Africa magazine published an article about Макс Корж concert at Beşiktaş Stadium in Istanbul. We were proud to announce this, as Alexander Strizhak (Head of JSA) managed the technical aspects of this project, relying on the assistance of the JSA team. 🔄 From initial negotiations to the final project implementation. One of the main tasks was ensuring the smooth operation of all technical teams (local and visiting), as well as supervising logistics and coordination between Max Korzh team and the contractors.

🧡 Thanks to everyone who supported and helped us achieve our common success. 👋 We would like to thank chief production manager, Arnis Grinbergs, for his excellent cooperation on this project. Also thanks to Red Flame Creations for the great show's sound design (was used L-Acoustics systems).

🤝 And special thanks to Peter Iantorno (Editorial Director of TPi Magazine) for this article in the leading press in the “Total Production” sector ✌.

✅ JSA is involved in the production of Max Korzh stadium concerts starting in 2023.

#МаксКорж @подписчики

15/04/2026

Special stage design for stadium concerts by Max Korzh. Макс Корж

06/04/2026

🧭 The countdown to 06.06.2026 has begun 🎉 ! Today marks exactly two months (60 days) until the popular artist Max Korzh's concert in Istanbul at Beşiktaş Stadium.

🌟 The JSA STAGE team is directly involved in the preparation and ex*****on of this event in the Turkish capital.Before that, his concert will take place on May 23 in Bucharest at the Romanian National Stadium. And next Max Korzh concert will take place in Germany on 26.06.2026 at the Merkur Spiel -Arena in Düsseldorf. ✅ Information about this is here: https://lnkd.in/dJrUxdcU

⏯️ We filmed this short video in Prague a couple of years ago. 🛠️ A special stage design by JSA Stage Company. Since 1996 for Max Korzh's stadium concerts has been installed on the covered football field. 🟥 The basic structure is based on the use of Layher systems and a truss roof.

#МаксКорж