Founded by professionals with over a decade of experience in international design environments, MArB was established to respond to the evolving needs of the European construction industry.
We combine architectural thinking, engineering rigor and advanced digital modelling to deliver precise, coordinated and buildable projects.
We manage the entire design and construction process, from concept design to as-built delivery, through rigorous project management methodologies and integrated digital workflows.
This flexible and collaborative approach allows us to build tailored multidisciplinary teams for each project while maintaining high technical standards, design quality and a responsible working culture.

Team
Our studio operates through a dynamic and collaborative structure, bringing together designers, engineers and BIM specialists working both in-house and remotely.
Dario Scarano
Alessia Marinelli
Federico Giacomelli
Francesco Capacci
Stefano Papini
Francesco Bracci
Andrea Dellai


Founders
Andrea Relli & Lorenzo Mancini
Founded by Andrea Relli and Lorenzo Mancini, MArB brings together over a decade of experience gained within some of Europe’s leading architecture and engineering practices. The studio was established with the ambition of building a forward-thinking design company capable of delivering innovative, reliable and technically rigorous solutions for the evolving construction industry.
Thanks to the contribution of Steel Project Engineering, MArB integrates advanced structural steel expertise into its multidisciplinary workflow. This collaboration brings deep engineering know-how, enhancing precision, constructability, and coordination across complex projects.

Studio
Let's work together
Studio: Florence — The Social Hub coworking