Ljubisav Matejevic, CEO of InPerson Group highlights:
“At InPerson Group, we believe that the right partnerships are essential for driving innovation and meaningful progress. Marija and her company – Kostroma d.o.o Serbia , bring a unique and much-needed expertise in B2B marketing for the civil engineering and infrastructure sectors, particularly in water management. Their deep understanding of sustainability policies and just transition strategies ensures that businesses not only grow but do so responsibly and in alignment with evolving industry standards. Through this collaboration, we are providing companies with strategic insights and practical solutions to thrive in an increasingly regulated and environmentally conscious market.”

Our mission is to help companies in the civil engineering and infrastructure industries refine their market approach while integrating sustainability and just transition principles into their operations. This partnership exemplifies how strategic collaborations can bridge business development with sustainability in a way that is both profitable and purpose-driven. By leveraging expertise in infrastructure marketing, water management, and policy implementation, we are paving the way for responsible and impactful business transformation.

Marija Petričević, Founder of Kostroma d.o.o. Serbia confirms:
“Kostroma d.o.o. was built to bridge the gap between product and technology manufacturers and their target clients—construction and engineering companies. But we go beyond just marketing—our expertise in sustainability and just transition policies helps businesses future-proof their operations, ensuring compliance and competitiveness in an industry that is rapidly evolving. Partnering with InPerson Group amplifies our ability to drive meaningful change by connecting businesses with the right strategies, networks, and policies to thrive in a sustainable and profitable way.”

Stay tuned as we continue to innovate and lead the way in reshaping civil engineering and infrastructure for a sustainable future!