Engineering Company for great structures, large bridges and infrastructures
Colasanti Ltd is a multidisciplinary engineering and design firm providing comprehensive project solutions for the global construction sector.
Founded in 2019, we have built a solid reputation for delivering high-level technical support on complex infrastructure developments — including bridges, highways, and railways — across international markets. Our proven track record reflects a commitment to innovation, precision, and adaptability in tackling engineering challenges worldwide.
Our operations are anchored by a central headquarters in Dublin, with active regional offices in Rome, Tirana, Bucharest, and Tunis. We are proud to rely on a core team of 55 skilled professionals, supported by a trusted network of expert consultants, bringing our total resources to over 70.
At Colasanti Ltd, we combine technical excellence with a global perspective to drive success in every project we undertake.
Mission
We design and build innovative, sustainable infrastructures to improve the quality of life in communities worldwide. Through engineering excellence, cutting-edge technologies, and a strong commitment to sustainability, we strive to lead the civil infrastructure sector.
Vision
We envision infrastructures that are sustainable, resilient, and in harmony with the environment. By leading global transformation with innovative solutions, international collaboration, and a commitment to excellence, we aim to build a safer, more efficient, and sustainable world.
Our values
Integrity
Operating with transparency, honesty and moral principles in every action and decision
Innovation
Promoting creative solutions and advanced technologies to tackle engineering challenges
Sustainability
Minimizing environmental impact and promoting sustainable practices
Collaboration
Working synergistically with international partners to achieve common goals
Excellence
Striving for quality and efficiency in every project
Customer Care
Listening to and responding to customer needs, ensuring their satisfaction
Meeting Deadlines
Respecting established deadlines, ensuring safety, efficiency, and durability
Adaptability
Embracing change and adjusting swiftly to evolving project requirements, industry trends, and client expectations
Added Value
Optimizing projects to offer solutions that add value and improve final outcomes
Our Story
Colasanti Ltd was founded in 2019 by Marcello Colasanti with a clear vision: to deliver reliable, high-quality engineering and design services with a modern, international outlook.
What began as a small, agile operation quickly grew into a trusted partner for clients across Europe and beyond, thanks to a strong commitment to technical excellence, adaptability, and transparency.
Headquartered in Dublin, Ireland, Colasanti Ltd also operates technical offices in Rome (Italy), Bucharest (Romania), and Tirana (Albania), creating a dynamic network that combines local expertise with a global perspective. This geographical diversity allows us to respond quickly to the needs of our clients, offering tailored solutions across different markets and regulatory environments.
At the heart of Colasanti Ltd is a team of professionals who share a passion for precision, efficiency, and continuous improvement. We believe in the value of relationships — with our clients, our collaborators, and our communities. Every project we undertake is more than just a task to complete: it’s an opportunity to build something meaningful, something that lasts.
From engineering support and technical documentation to complete project design and management, we approach every challenge with curiosity, rigor, and the drive to exceed expectations.
Our story is still being written — and we’re excited for what’s next.
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