About STR Group
We are a Croatian construction and development firm committed to structural integrity, modern engineering, and sustainable practices across the Adriatic region.
Rooted in the Adriatic, Built for the Future
STR Group wasn’t born in a boardroom; it was conceived on the sun-drenched coasts of Croatia, inspired by the enduring legacy of Mediterranean architecture. Our story began over two decades ago as a specialized structural engineering consultancy, founded by Marko Babić. Our reputation was built project by project, grounded in an uncompromising commitment to structural integrity.
What started as a passion for sound engineering soon grew. Clients began asking us not only to engineer their structures but to build them. Today, STR Group stands as a premier construction and development partner in the Adriatic region, but our core principle remains unchanged: to build with integrity, purpose, and a profound respect for the land we call home.

More Than Construction. It's a Partnership.
We believe a successful project is measured by more than its final aesthetic. It’s measured by the strength of the partnership that built it. Our philosophy rests on three foundational pillars:
Engineering-Led Methodology
Every project begins with a structural-first mindset. This approach mitigates risk, ensures longevity, and creates a fundamentally sounder investment for our clients.
Modern Mediterraneanism
We don’t replicate the past; we reinterpret it, marrying modern aesthetics with the warmth of traditional materials to create spaces that feel both contemporary and timelessly authentic.
Transparent Project Management
Trust is built on clarity. Our streamlined process ensures you are informed and empowered at every stage, from initial budget to final walkthrough. No surprises, only solutions.
Guidance from a Team of Proven Experts

Marko Babić
Founder & Chief Structural Engineer
With over 25 years in the field, Marko's vision for integrating rigorous engineering with sophisticated construction practices has guided the company since its inception.

Ana Kovač
Head of Operations & Development
Ana is the strategic force that drives our projects from concept to completion, bridging the gap between creative vision and on-the-ground reality.

Ivan Petrović
Lead Construction Manager
With a lifetime of hands-on experience, Ivan leads our on-site teams with a meticulous eye for quality, safety, and craftsmanship.
Investing in the Future of the Adriatic
We aren't just building structures; we're creating homes, destinations, and community spaces that will contribute to the vibrant future of this remarkable part of the world.
Let's Discuss Your Project