Multidisciplinary
Approach.
Engineering Solutions.

DI plan is an architectural and engineering studio that brings together architecture, structural engineering, construction supervision, and energy efficiency.

Creating space value.

Our goal is to provide clients with comprehensive, feasible, and sustainable solutions that connect vision with practice.

We know that a plan without realization has no value – that’s why we create solutions aligned with budget, regulations, and real construction conditions.

Our Services

Our Expertise, Your Vision.

From concept to completed building, we create spaces together that embody character, functionality, and lasting value.

Architecture

Architecture

Through concept design, main design, and technical documentation, we create spaces ready for execution, aligned with the client’s needs and budget.

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Construction Supervision

Construction Supervision

Through supervision, we prevent costly mistakes and ensure that your investment is completed to the highest standards, without deviations in quality or deadlines.

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Structural Engineering

Our goal is to make your investment safe and sustainable in the long term. We design load-bearing structures to the highest standards, taking into account all construction challenges.

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Structural Engineering

Energy Solutions

Your investment becomes safer and more competitive. We reduce costs, increase property value, and ensure sustainability.

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Energy Solutions

Results that stand behind our approach.

We don’t just talk about ideas – behind us are completed projects, satisfied clients, and years of hands-on experience. Our approach is built on expertise, experience, and proven results.

Start your project.

600+

Projects per year

From residential and commercial buildings to public and industrial facilities – our integrated design approach ensures reliable solutions.

15+

Years

Our team specializing in architecture, structural engineering, supervision, and energy efficiency creates spaces made for living and working.

98%

Satisfied clients

We build trust through open communication, transparent processes, and consistent reliability in delivery.

4

Areas of Expertise

Architecture, structural engineering, construction supervision, and energy solutions – all under one roof.

What Our Clients Say.

Their words are our greatest recommendation.

120+ Satisfied Client Experiences

Reviews

Based on 146 reviews

”The professional supervision team from DI plan thoroughly checks the quality of the construction works, monitors the responsibilities of all participants, and regularly delivers reports. They work in the best interest of the investor, and that gives us great confidence in their engagement!”

A

Axess real estate d.o.o.

“The team of architects from the DOMinvest Group did an excellent job, making the most of our plot for the construction of our commercial building. Despite many obstacles and challenges, the project fully respected all our wishes and needs for the new facility.”

M

Mihajlo Čikara

Director of Hidroelektra Čikara

“We have been working with the DI plan project team for many years on various projects. Whether it’s a commercial building, a family house, or an element of urban equipment, their designers always approach the task professionally and with full dedication.”

F

Frano Dumandžić

NFO

“The structural engineering team from DI plan always finds excellent solutions for structural challenges; they are reliable and never miss deadlines. Reliability is crucial to me, and I value knowing that the structural design will consistently meet the same standards of quality and communication, regardless of which engineer takes on the project.”

M

Matej Kopecki

Director of Duspara-Projekt d.o.o.

“I have been successfully collaborating with the structural engineering team from DI plan for many years. They always carry out their work professionally, expertly, and efficiently. In finding the best structural solutions, the DI plan team is both a partner and a support, and our cooperation will certainly continue in the future.”

D

David Vlainić

Director of DAVID PROJEKT d.o.o.

“We have worked with many partners so far, but no one offers such a comprehensive service. They can handle the entire process — from the initial concept, main design, and detailed execution projects, to supervision and even the condominium subdivision study after construction. We are very satisfied!”

S

Siniša Vugrin

Owner of ElektroTim Vugrin

We transform your idea into a space with value.

If you’re considering a project, get in touch with us – together, we’ll find the best solution for you.

Contact Us

We create value in space.

DI plan is a multidisciplinary office from Zagreb specialized in conceptual solutions, main projects, professional supervision and energy renovation of multi-residential buildings. Our team provides complete support in all phases - from initial ideas and consulting to implementation and project completion. We believe in partnership and long-term value. We design every space to be functional, energy-efficient and adapted to the real needs of users. We work throughout Croatia and build solutions that last.

Get in touch

Email: upiti@di-plan.hr

Zagrebačka cesta 143A, Zagreb

Mosna ulica 14, Koprivnica

© 2025 DI-PLAN d.o.o. Sva prava pridržana. Izrada: Ninefold