Ziggurat Coordination
Contacts and offices Ziggurat Coordination
Individual solutions for coordination of engineering systems and BIM management for projects of various complexity.
Contact us- 20+ years of experience
- 1,000+ projects
- Revit & AutoCAD
- ISO 19650
Trusted by leading developers, contractors and project teams
Direct communication channels
Contact information
Work schedule: 09:00–18:00
Office in Ukraine
9 Ivana Franka St., Kyiv, 01030, Ukraine +380 99 206 6918 viktoria.g@siema.com.ua- Email Corporate mail
- WhatsApp +380 99 206 6918
- LinkedIn Ziggurat Coordination
- Telegram +380 99 206 6918
Israel · +972-4-8215665 WhatsApp Telegram
Availability of messengers depends on number registration and privacy settings. If the chat does not open, call or write to the mail.
Trust
Why trust us
Years of experience
The methodology of BIM coordination of complex projects has been developed.
International experience
Implementation of BIM projects in various markets and in multidisciplinary teams.
Transparency of the process
Actual statuses, responsible, decisions and version control.
Any difficulty
From shopping centers to military facilities with complex engineering systems.
Your request
Choose a convenient format address
Contact us
Request a calculation
Our team
Management and Ziggurat team
Uzi Sela
Engineer · chairman of the board
Graduated from the Faculty of Civil and Environmental Engineering, Technion, 1971. He has extensive experience in construction and development: as an entrepreneur and contractor, he has implemented hundreds of residential units, public buildings and facilities with complex engineering systems for private customers and the Israel Defense Forces.
Specializes in design processes, obtaining permit documentation, and contractual design and construction issues.
Efi Azran
Architect · CEO · B. Arch. ED
A graduate of the Wizo School of Design. He has been working in the field of coordination of engineering systems since 2006.
Specializes in coordination of design and engineering systems of large public buildings and industrial facilities. Responsible for the BIM direction of the company.
Ofrit Eshel
Architect · B. Arch. ED
A graduate of the Wizo School of Design. Specializes in coordination of engineering systems since 2010.
Experience covers industrial and public buildings, residential projects and infrastructure.
Victoria Hryshechkina
Business Development Manager, Ukraine
Services
Explore our key BIM services
BIM coordination services
Learn how our BIM coordination methodology works and how we organize the engineering systems coordination process.
About BIM coordinationBIM Management
Centralized management of BIM models to ensure version consistency, data accuracy and coordinated interaction between all project participants.
About managing BIM models
FAQ
Questions before starting BIM coordination
You can contact us via the contact form, call, email or LinkedIn. We will promptly respond and agree on the next steps according to your request. Project files can be added directly in the calculation request form.
We respond within 1 to 24 hours. For faster communication, you can call us.
Fill out the calculation request form and attach files to the project — or send them by e-mail. We will analyze the materials and provide a preliminary calculation of the cost and terms of the works.
A preliminary calculation is usually provided within 1-3 working days, depending on the scale and complexity of the project.
Yes. Initial analysis of materials and preliminary calculation are free.
Yes. We work with clients from different countries and adapt communication and workflow to different time zones to ensure effective collaboration.
Yes. We may sign a non-disclosure agreement (NDA) before receiving, reviewing or discussing your project materials.
We comply with data protection requirements and ensure safe work with project files and information. The files added through the form are sent to us as an attachment to the letter and are not stored on the site's server.
Contact us via the contact form, e-mail or a communication channel convenient for you and send basic information about the project. If possible, include drawings, BIM models or other project documentation. Our team will get acquainted with the materials, clarify the necessary data and offer the next steps, deadlines and a preliminary calculation of the cost of the works.