About
Main Part Design OÜ is an engineering bureau founded in . The company specializes in developing structural solutions for timber frame and CLT (cross-laminated timber) buildings. We provide a full range of services — from architectural solutions to complete support throughout the implementation of a construction project.
Our team consists of experienced professionals with specialized education in structural engineering and hands-on experience working in a BIM environment. We also develop our own applications for Tekla Structures — woodencon.com — which allow us to optimize and speed up the design process for timber and CLT buildings, as well as improve the efficiency of design management.
Since the company’s founding, we have successfully completed several dozen projects of varying complexity and built long-term partnerships with regular clients. We design buildings and structures all across Europe, with our main markets being:
- Estonia
- Finland
- Sweden
- Norway
- Germany
- Iceland

Our portfolio ranges from residential homes and commercial properties to public buildings.
In our daily work, we are guided by our clients’ wishes and needs, keep our promises, strive to meet the expectations placed on us, apply innovative approaches to solving the tasks we face, and constantly improve our design principles and tools.
Our mission is to provide our partners with high-quality design services, automation solutions, the development of optimal production-oriented solutions, and consistently meet agreed deadlines.
