Our story
Three decades of dedication to quality, family values and professional approach.
A company built on trust
Marco doo is a family company from Novi Sad, specializing in gas equipment distribution, engineering and consulting. Founded in 1993, the company was born from the Popovic family's vision to provide the Serbian market with access to high-quality international gas equipment along with professional technical support.
Over more than three decades, we have built a network of reliable partnerships with leading global manufacturers and earned the trust of numerous clients in Serbia. Our approach has always been the same — quality, reliability and long-term relationships.
Key moments
Company founding
Sekul and Branka Popovic found the company Marco doo in Kragujevac. The company begins operations in the bicycle trade, with a focus on the transfer of modern technologies and engineering in this industrial sector.
Growth and development
The company expands its product range and establishes partnerships with global gas equipment manufacturers. A reputation as a reliable supplier in the Serbian market is built.
New generation
Marko Popovic, the founders' son, takes over the management of the company. He brings fresh energy and a modern approach to business, while preserving the family values that are the foundation of Marco doo.
Three decades of strength
Today, Marco doo is a certified partner of leading global manufacturers, with a stable market position and plans for further development. Family tradition and professionalism remain our hallmark.
Founders
Sekul Popovic
FounderVision, experience and strategic development — decades of expertise that shaped the company.
Branka Popovic
Co-founderThe pillar of stability and organization of the company since its founding.
Marko Popovic
CEONew energy and strategic vision that bridges family tradition with modern market trends.

Marko Popovic
CEOIn 2018, Marko Popovic took the helm of Marco doo, bringing new energy and a strategic vision that bridges family tradition with modern market trends. His arrival in the leadership position marked the beginning of a new chapter in the company's development, focused on innovation and business diversification into new sectors.
From elite sports to the world of business
Before taking on the management role in the family business, Marko built a successful professional basketball career. Years spent in elite sports shaped him as a leader who brings key sporting values into business: discipline, perseverance and a winning mentality focused on the continuous advancement of the team.
Stepping into new industries: Skaska Distillery
Under Marko's leadership, Marco doo successfully stepped beyond the boundaries of traditional sectors. On his initiative, Skaska Distillery doo was established, operating under the ownership of Marco doo. With a vision of producing premium beverages of the highest quality, the distillery was launched with a clear goal — conquering the global market and setting new standards in the production of premium spirits.
The strength of partnership and shared vision
In daily operations and strategic leadership of both companies, an important role is played by Marko's wife, Iva Popovic. Her engagement and support in managing key processes bring additional stability and a fresh perspective to brand development. Together, Marko and Iva work on modernizing the gas sector within Marco doo and on the global positioning of Skaska, nurturing the family character of the company while applying the most advanced global business practices.

Branka Popovic
Co-founderBranka Popovic is the pillar of stability and organization of the company since its founding. After graduating from the Faculty of Economics in Sarajevo, she gained professional experience at Ljubljanska banka and UNIS Sarajevo, where she mastered the management of complex financial processes.
A key figure in all stages of development
As co-founder of Marco doo, Branka is a key figure in all stages of development — from Kragujevac to the strategic relocation to Novi Sad in 2004. She brings an exceptional calmness, patience and kindness to the business world, qualities that have enabled the building of long-term trust with clients and partners.

Sekul Popovic
FounderBehind Marco doo stands the decades-long experience of its founder, Sekul Popovic, whose professional path has been marked by work in top industrial systems and strategic visions that have shaped the company's modern operations.
Sekul began his journey in Sarajevo right after secondary school. While working and demonstrating exceptional discipline, he completed the Faculty of Economics in a record time of just 20 months, laying the foundation for a career defined by efficiency and economic precision.
Expertise in industrial giants
- PRETIS Vogosca: The place where he gained his first experience in the most technologically advanced processes of this renowned industrial giant.
- UNIS Sarajevo: As a specialist whose results were quickly recognized, he advanced to the position of Board of Directors member of the entire corporation.
- UNIS Bicycle Factory: Managing complex production systems gave him invaluable managerial experience that later became the foundation of his own business.
Founding of Marco doo and technology transfer
With a vision of creating his own enterprise, Sekul Popovic together with his wife Branka founded the company Marco doo in Kragujevac in 1993. During the first decade, the company positioned itself as a leader in international bicycle trade, but also as a driver of technological progress, introducing new technologies to companies such as Orion from Kragujevac and Planet Bike from Krusevac.
Strategic transformation and the gas sector
A turning point in operations came in 2004, when Marco doo relocated its headquarters to Novi Sad and made a strategic shift toward the gas sector of the economy. This new direction was a natural continuation of relying on proven values and long-standing partnerships.
In collaboration with his long-time business friend from the UNIS era, Mr. Sejo Gradascevic and his company Fagas doo, Sekul Popovic launched a powerful cycle of conquering new markets. The combination of decades-long trust, industrial knowledge and new energy in the gas sector enabled Marco doo to become a recognized and reliable partner in this vital economic sector.
Principles that guide us
Trust
Long-term relationships based on honesty and transparency in every step of cooperation.
Quality
Only certified products from proven manufacturers that meet the highest standards.
Family
Family values in business — dedication, responsibility and care for every client.
Growth
Constant improvement of services, following trends and investing in new technologies.
